5% OFF AND FREE SHIPPING—JUST USE CODE WINTER

Dorman 800-403 Heater Hose Connector Compatible with Select Models

Keystone Automotive
(0)
In Stock
Ships by Wednesday, Nov 12
Delivery within 2–5 days of shipping (Nov 14–Nov 17)

$22.18 $25.51 | Save $3.33 (13% off)
/

Quality replacement - this heater hose connector matches the fit and function of the original equipment connector Durable construction - this heater hose connector is made of quality materials for a precise fit and leak-free durability Century of experience -...
Read More
Hurry, Only 3 left!
3
Add to Wishlist RETURN POLICY

Use coupon code for discount

WINTER

Free Shipping

Free Shipping

On all orders

Free Shipping
Product SKU: W9Y-KAA-D18800403

PRODUCT DETAILS

Quality replacement - this heater hose connector matches the fit and function of the original equipment connector

Durable construction - this heater hose connector is made of quality materials for a precise fit and leak-free durability

Century of experience - for over 100 years, Dorman Products has provided quality automotive replacement parts to its customers

Performance tested - this connector has been rigorously pressure tested to ensure reliable performance

Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.

Have a question?

We're here to help, Email Us info@kartit.us
Dorman 800-403 Heater Hose Connector Compatible with Select Models

Recently viewed

Recommended Products

Add to WishlistAdd to cartQuick View
VidaXL LLC
vidaXL Square Solid Teak Wood Table Top - Heavy-Duty 35.4"x35.4"x1" Dining Surface for Residential or Commercial Uses, ic Finish, Easy to Clean
(0)
$111.60 $129.11
Save $17.51 (13% off)

[ Save 5% ] with Additional Coupon

Ships by Thursday, Nov 13
Delivery within 2–5 days of shipping (Nov 15–Nov 18)
    Add to WishlistAdd to cartQuick View
    Meyer Distributing
    Bulldog TWL 190 DL-BQ Square Jack (8000-Pound Capacity, 15-Inch Travel, Drop Leg, No Mount)
    (0)
    $144.18

    [ Save 5% ] with Additional Coupon

    Ships by Friday, Dec 12
    Delivery within 2–5 days of shipping (Dec 14–Dec 17)
      Add to WishlistAdd to cartQuick View
      Meyer Distributing
      EGR 982959 Cab Spoiler Truck Accessory with Smooth Matte Black Finish, Compatible for Select Ram 1500 Models
      (0)
      $199.00

      [ Save 5% ] with Additional Coupon

      Ships by Friday, Dec 12
      Delivery within 2–5 days of shipping (Dec 14–Dec 17)
        Add to WishlistAdd to cartQuick View
        Meyer Distributing
        Camco 21049 Large Quick-Folding Adirondack Table, Plastic, Taupe
        (0)
        $38.88

        [ Save 5% ] with Additional Coupon

        Ships by Friday, Dec 12
        Delivery within 2–5 days of shipping (Dec 14–Dec 17)
          Add to WishlistAdd to cartQuick View
          Meyer Distributing
          Smittybilt 76651D-01 SRC Classic Rear Bumper
          (0)
          $299.99

          [ Save 5% ] with Additional Coupon

          Ships by Friday, Dec 12
          Delivery within 2–5 days of shipping (Dec 14–Dec 17)
            Add to WishlistAdd to cartQuick View
            Meyer Distributing
            CLAM Ice Fishing Ft Ten Sled, Large
            (0)
            $207.22

            [ Save 5% ] with Additional Coupon

            Ships by Friday, Dec 12
            Delivery within 2–5 days of shipping (Dec 14–Dec 17)
              Add to WishlistAdd to cartQuick View
              Meyer Distributing
              Smittybilt 76850 XRC Rear Bumper for Jeep Cherokee XJ
              (0)
              $599.99

              [ Save 5% ] with Additional Coupon

              Ships by Friday, Dec 12
              Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                Add to WishlistAdd to cartQuick View
                Meyer Distributing
                SmittyBilt ATV WINCH ACCESS BAG - SB2729
                (0)
                $95.99

                [ Save 5% ] with Additional Coupon

                Ships by Friday, Dec 12
                Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                  Add to WishlistAdd to cartQuick View
                  Meyer Distributing
                  SmittyBilt NEOPRENE SEAT COVER SET - SB472122
                  (0)
                  $214.27

                  [ Save 5% ] with Additional Coupon

                  Ships by Friday, Dec 12
                  Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                    Add to WishlistAdd to cartQuick View
                    Meyer Distributing
                    IRWIN VISE-GRIP C Clamp, Original Locking, 18-Inch (211ZR)
                    (0)
                    $67.44

                    [ Save 5% ] with Additional Coupon

                    Ships by Friday, Dec 12
                    Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                      Add to WishlistAdd to cartQuick View
                      Meyer Distributing
                      Prest-O-Fit 1-0004 Blueline Universal Sewer Hose Adapter
                      (0)
                      $16.12

                      [ Save 5% ] with Additional Coupon

                      Ships by Friday, Dec 12
                      Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                        Add to WishlistAdd to cartQuick View
                        Meyer Distributing
                        CE Smith Trailer 27112 Bearing Kit (Straight), 1 1/16"- Replacement Parts and Accessories for Your Ski Boat, Fishing Boat or Sailboat Trailer
                        (0)
                        $33.12

                        [ Save 5% ] with Additional Coupon

                        Ships by Friday, Dec 12
                        Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                          Add to WishlistAdd to cartQuick View
                          Meyer Distributing
                          SmittyBilt NUTSERT TOOL SET - SB2834
                          (0)
                          $73.22

                          [ Save 5% ] with Additional Coupon

                          Ships by Friday, Dec 12
                          Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                            Add to WishlistAdd to cartQuick View
                            Meyer Distributing
                            MORryde CTG60-5290W Sliding Cargo Tray - 52" x 90"
                            (0)
                            $944.21

                            [ Save 5% ] with Additional Coupon

                            Ships by Friday, Dec 12
                            Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                              Add to WishlistAdd to cartQuick View
                              Meyer Distributing
                              Rancho RS80451B Coil Spring Set
                              (0)
                              $234.13

                              [ Save 5% ] with Additional Coupon

                              Ships by Friday, Dec 12
                              Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                Add to WishlistAdd to cartQuick View
                                Meyer Distributing
                                Trac Outdoors Anchor Winch G3 Second Switch Kit | Compatible with G3 Anchor Winch Models Only (69043)
                                (0)
                                $56.45

                                [ Save 5% ] with Additional Coupon

                                Ships by Friday, Dec 12
                                Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                  Add to WishlistAdd to cartQuick View
                                  Meyer Distributing
                                  Mickey Thompson ET Street R P325/35R18 SL
                                  (0)
                                  $488.39

                                  [ Save 5% ] with Additional Coupon

                                  Ships by Friday, Dec 12
                                  Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                    Add to WishlistAdd to cartQuick View
                                    Meyer Distributing
                                    Firestone Airide 2320 Sport-Rite Rear Air Springs Kit fits 1999-2006 Silverado Sierra 1500 and 1997-2004 F150 Heritage / F150 | 10-100 PSI | Load Capacity of 3,000 Pounds | Easy to Install
                                    (0)
                                    $565.83

                                    [ Save 5% ] with Additional Coupon

                                    Ships by Friday, Dec 12
                                    Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                      Add to WishlistAdd to cartQuick View
                                      Meyer Distributing
                                      Dometic 385311864 Seat and Lid for 320 Series Toilet - Bone
                                      (0)
                                      $186.34

                                      [ Save 5% ] with Additional Coupon

                                      Ships by Friday, Dec 12
                                      Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                        Add to WishlistAdd to cartQuick View
                                        Meyer Distributing
                                        Mickey Thompson Baja Boss X 40X13.50R17LT 115F B
                                        (0)
                                        $721.29

                                        [ Save 5% ] with Additional Coupon

                                        Ships by Friday, Dec 12
                                        Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                          Add to WishlistAdd to cartQuick View
                                          Meyer Distributing
                                          Primo 608 Natural Lump Charcoal, 20-Pound bag
                                          (0)
                                          $71.50

                                          [ Save 5% ] with Additional Coupon

                                          Ships by Friday, Dec 12
                                          Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                            Add to WishlistAdd to cartQuick View
                                            Meyer Distributing
                                            Dometic 385311647 Seat and Lid for 310 Series Toilet - Bone
                                            (0)
                                            $117.66

                                            [ Save 5% ] with Additional Coupon

                                            Ships by Friday, Dec 12
                                            Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                              Add to WishlistAdd to cartQuick View
                                              Meyer Distributing
                                              SmittyBilt XRC JK ATLAS TIRE CARRIER - SB76896-02
                                              (0)
                                              $720.00

                                              [ Save 5% ] with Additional Coupon

                                              Ships by Friday, Dec 12
                                              Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                Add to WishlistAdd to cartQuick View
                                                Meyer Distributing
                                                Booner 5-Panel Dagger HW Blind w/Tinted Windows
                                                (0)
                                                $1,442.32

                                                [ Save 5% ] with Additional Coupon

                                                Ships by Friday, Dec 12
                                                Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                  Add to WishlistAdd to cartQuick View
                                                  Meyer Distributing
                                                  Camco 25232 Vinyl Trim Insert (1" x 100', Brown)
                                                  (0)
                                                  $39.10

                                                  [ Save 5% ] with Additional Coupon

                                                  Ships by Friday, Dec 12
                                                  Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                    Add to WishlistAdd to cartQuick View
                                                    Meyer Distributing
                                                    Sparco Slider Seat Track Set
                                                    (0)
                                                    $108.17

                                                    [ Save 5% ] with Additional Coupon

                                                    Ships by Friday, Dec 12
                                                    Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                      Add to WishlistAdd to cartQuick View
                                                      Meyer Distributing
                                                      VALTERRA F02-2025BK Drain Hose Coupler - Straight, 3" Hose x 3" Hose
                                                      (0)
                                                      $21.46

                                                      [ Save 5% ] with Additional Coupon

                                                      Ships by Friday, Dec 12
                                                      Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                        Add to WishlistAdd to cartQuick View
                                                        Meyer Distributing
                                                        Smittybilt 76858 XRC Gen 2 Rear Bumper for Jeep Wrangler
                                                        (0)
                                                        $759.99

                                                        [ Save 5% ] with Additional Coupon

                                                        Ships by Friday, Dec 12
                                                        Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                          Add to WishlistAdd to cartQuick View
                                                          Meyer Distributing
                                                          SmittyBilt TOW STRAP 2IN X 20FT - SBCC220
                                                          (0)
                                                          $35.99

                                                          [ Save 5% ] with Additional Coupon

                                                          Ships by Friday, Dec 12
                                                          Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                            Add to WishlistAdd to cartQuick View
                                                            Meyer Distributing
                                                            Camco 42953 RV Step Rug (Premium Wrap Around Double Ribbed, 100% Polyester (18" x 23") - Black)
                                                            (0)
                                                            $42.86

                                                            [ Save 5% ] with Additional Coupon

                                                            Ships by Friday, Dec 12
                                                            Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                              Add to WishlistAdd to cartQuick View
                                                              Meyer Distributing
                                                              Camco Fasten Camper/RV Leveling Blocks - Features Interlocking Design for Customizable Height - Carrying Handle Twists to Secure Blocks for RV Storage - 8.5” x 8.5” x 1”, Brown, 10-Pack (21024)
                                                              (0)
                                                              $67.86

                                                              [ Save 5% ] with Additional Coupon

                                                              Ships by Friday, Dec 12
                                                              Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                Add to WishlistAdd to cartQuick View
                                                                Meyer Distributing
                                                                RTX VERTEX Custom Wheel - 20x8.5, 38 Offset, 5x114.3 Bolt Pattern, 73.1mm Hub - Black with Machined Face Rim
                                                                (0)
                                                                $321.58

                                                                [ Save 5% ] with Additional Coupon

                                                                Ships by Friday, Dec 12
                                                                Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                  Add to WishlistAdd to cartQuick View
                                                                  Meyer Distributing
                                                                  CE Smith - Stainless Steel U-bolt - Square U-bolts for Boat Trailer Accessories - 7/16"-14 x 2-1/8" x 4"
                                                                  (0)
                                                                  $19.07

                                                                  [ Save 5% ] with Additional Coupon

                                                                  Ships by Friday, Dec 12
                                                                  Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                    Add to WishlistAdd to cartQuick View
                                                                    Meyer Distributing
                                                                    Smittybilt 77858 Gen2 XRC Rear Bumper for 2018 Jeep Wrangler JL 2/4 Door
                                                                    (0)
                                                                    $799.99

                                                                    [ Save 5% ] with Additional Coupon

                                                                    Ships by Friday, Dec 12
                                                                    Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                      Add to WishlistAdd to cartQuick View
                                                                      Meyer Distributing
                                                                      Camco Tow-N-See Mirror | Features Quick and Simple Installation & Attaches to Existing Side Mirror | Perfect to Add to RV Accessories, Truck Accessories, Car Accessories & More | Convex Style (25668)
                                                                      (0)
                                                                      $50.03

                                                                      [ Save 5% ] with Additional Coupon

                                                                      Ships by Friday, Dec 12
                                                                      Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                        Add to WishlistAdd to cartQuick View
                                                                        Meyer Distributing
                                                                        DEWALT DWMT19243 26PC MM 1/2" Drive Impact Socket Set
                                                                        (0)
                                                                        $263.83

                                                                        [ Save 5% ] with Additional Coupon

                                                                        Ships by Friday, Dec 12
                                                                        Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                          Add to WishlistAdd to cartQuick View
                                                                          Meyer Distributing
                                                                          CRC Marine Carb and Choke Cleaner
                                                                          (0)
                                                                          $29.71

                                                                          [ Save 5% ] with Additional Coupon

                                                                          Ships by Friday, Dec 12
                                                                          Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                            Add to WishlistAdd to cartQuick View
                                                                            Meyer Distributing
                                                                            Mickey Thompson Street Comp 275/35R20 102W XL
                                                                            (0)
                                                                            $395.30

                                                                            [ Save 5% ] with Additional Coupon

                                                                            Ships by Friday, Dec 12
                                                                            Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                              Add to WishlistAdd to cartQuick View
                                                                              Meyer Distributing
                                                                              SmittyBilt SRC SIDE ARMOR - SB76634
                                                                              (0)
                                                                              $389.99

                                                                              [ Save 5% ] with Additional Coupon

                                                                              Ships by Friday, Dec 12
                                                                              Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                Add to WishlistAdd to cartQuick View
                                                                                Meyer Distributing
                                                                                Pit Boss 40 lb Hickory Blend Hardwood Pellets
                                                                                (0)
                                                                                $57.28

                                                                                [ Save 5% ] with Additional Coupon

                                                                                Ships by Friday, Dec 12
                                                                                Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                  Add to WishlistAdd to cartQuick View
                                                                                  Meyer Distributing
                                                                                  BAL 25035 Classic Series Deluxe King Pin Tripod Stabilizing Jack – Heavy-Duty RV 5th Wheel Stabilizer, Adjustable Height, Steel Construction, Easy Setup
                                                                                  (0)
                                                                                  $220.52

                                                                                  [ Save 5% ] with Additional Coupon

                                                                                  Ships by Friday, Dec 12
                                                                                  Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                    Add to WishlistAdd to cartQuick View
                                                                                    Meyer Distributing
                                                                                    Lokar TC-1000HT 24" Hi-Tech Throttle Cable
                                                                                    (0)
                                                                                    $98.70

                                                                                    [ Save 5% ] with Additional Coupon

                                                                                    Ships by Friday, Dec 12
                                                                                    Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                      Add to WishlistAdd to cartQuick View
                                                                                      Meyer Distributing
                                                                                      Paws Aboard Red Neoprene Life Jacket, Dog or Cat Life Preserver (XXSmall 2-6 Lbs)
                                                                                      (0)
                                                                                      $42.65

                                                                                      [ Save 5% ] with Additional Coupon

                                                                                      Ships by Friday, Dec 12
                                                                                      Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                        Add to WishlistAdd to cartQuick View
                                                                                        Meyer Distributing
                                                                                        Blackstone 5015 Griddle Wind Guards for 36 Inch Griddle Front and Rear Grease Model Premium Grill Accessories Heavy Duty Easy to Use and Clean Black Wind Screen for Outdoor Backyard BBQ Cooking Black
                                                                                        (0)
                                                                                        $72.89

                                                                                        [ Save 5% ] with Additional Coupon

                                                                                        Ships by Friday, Dec 12
                                                                                        Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                          Add to WishlistAdd to cartQuick View
                                                                                          Meyer Distributing
                                                                                          Mr. Heater Mr Heater 5-Foot Propane Hose Assembly
                                                                                          (0)
                                                                                          $51.23

                                                                                          [ Save 5% ] with Additional Coupon

                                                                                          Ships by Friday, Dec 12
                                                                                          Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                            Add to WishlistAdd to cartQuick View
                                                                                            Meyer Distributing
                                                                                            SMITTYBILT Relocation Bracket
                                                                                            (0)
                                                                                            $109.99

                                                                                            [ Save 5% ] with Additional Coupon

                                                                                            Ships by Friday, Dec 12
                                                                                            Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                              Add to WishlistAdd to cartQuick View
                                                                                              Meyer Distributing
                                                                                              Keeper - Waterproof Rooftop Cargo Bag, 15 Cubic Feet
                                                                                              (0)
                                                                                              $116.75

                                                                                              [ Save 5% ] with Additional Coupon

                                                                                              Ships by Friday, Dec 12
                                                                                              Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                                Add to WishlistAdd to cartQuick View
                                                                                                Meyer Distributing
                                                                                                MORryde CTG603348W Cargo Slide SILVER 48" x 33"
                                                                                                (0)
                                                                                                $519.99

                                                                                                [ Save 5% ] with Additional Coupon

                                                                                                Ships by Friday, Dec 12
                                                                                                Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                                  Add to WishlistAdd to cartQuick View
                                                                                                  Meyer Distributing
                                                                                                  Atwood K1031-05 Speed Switch with Nut , Black
                                                                                                  (0)
                                                                                                  $36.83

                                                                                                  [ Save 5% ] with Additional Coupon

                                                                                                  Ships by Friday, Dec 12
                                                                                                  Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                                    Add to WishlistAdd to cartQuick View
                                                                                                    Meyer Distributing
                                                                                                    Champion Power Equipment 301cc 27-Inch 2-Stage Gas Snow Blower with Electric Start
                                                                                                    (0)
                                                                                                    $2,038.93

                                                                                                    [ Save 5% ] with Additional Coupon

                                                                                                    Ships by Friday, Dec 12
                                                                                                    Delivery within 2–5 days of shipping (Dec 14–Dec 17)
                                                                                                      Sale

                                                                                                      Use code

                                                                                                      WINTER

                                                                                                      5

                                                                                                      % OFF

                                                                                                      on all product

                                                                                                      Shop now

                                                                                                      WINTER SALE

                                                                                                      What are you looking for?

                                                                                                      Your cart