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1990 GMC K2500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1990 GMC K2500 Change Vehicle

Dorman®
1990 GMC K2500 - OE Solutions Series Heater Hose Fitting - Direct Fit, Sold individually

Tap image and pinch to zoom.
$10.49
$24.35Save: $13.86(57%)
Manufacturer #800-401
Guaranteed to Fit1990 GMC K2500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1990 GMC K2500
Sierra SLE
8 Cyl 5.0L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra SLE
8 Cyl 5.7L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra
6 Cyl 4.3L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra SLX
8 Cyl 5.7L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra
8 Cyl 5.0L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra
8 Cyl 5.7L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra SLX
8 Cyl 5.0L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra SLX
6 Cyl 4.3L
Heater Inlet; 5/8 In. to 1/2 In.
1990 GMC K2500
Sierra SLE
6 Cyl 4.3L
Heater Inlet; 5/8 In. to 1/2 In.

Highlights

Part:
Heater Hose Fitting
Brand:
Dorman
Warranty:
Lifetime Dorman limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
4202, 15-30900, 15-75224, 15-75225, 905-001, 15265200, 15622861, 15739936, 24503681, 24503682, 88891732, 88891735
Product Fit:
Direct Fit
Replaces OE Number:
4202, 15-30900, 15-75224, 15-75225, 905-001, 15265200, 15622861, 15739936, 24503681, 24503682, 88891732, 88891735
Series:
OE Solutions Series
Fitnotes:
Heater Inlet; 5/8 In. to 1/2 In.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1989 Chevrolet S10
Sport
6 Cyl 4.3L
Heater Inlet Hose Fitting At Engine
1989 Chevrolet S10 Blazer
Base
6 Cyl 4.3L
Heater Inlet Hose Fitting At Engine
1989 Chevrolet S10 Blazer
High Country
6 Cyl 4.3L
Heater Inlet Hose Fitting At Engine
1989 Chevrolet S10 Blazer
Sport
6 Cyl 4.3L
Heater Inlet Hose Fitting At Engine
1989 GMC S15 Jimmy
Base
6 Cyl 4.3L
Heater Inlet Hose Fitting At Engine
Page 1 of 88 | Showing 1 - 5 of 440 results

Product Information

DORMAN – OE REPLACEMENT HEATER HOSE FITTINGS

Affordable, directly compatible and built to last, Dorman’s OE replacement heater hose fittings stand out as the smart option. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Simple to install
  • Engineered with high-quality materials
  • Qualified by Dorman’s strenuous testing procedures
  • Withstands extreme temperatures to prevent cracks and leaks
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
What is the size the threads are on fitting?BillyJul 10, 2023
Best Answer:Hi Billy, I'm glad to assist you. The thread size is half an inch. I hope this helps, and if you're interested in this fitting, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. <a href="https://www.carparts.com/heater-hose-fitting/dorman/rb800401?can=CPAE1047_CSQA_20230710" target="_blank">https://www.carparts.com/heater-hose-fitting/dorman/rb800401?can=CPAE1047_CSQA_20230710</a>
Arnel E.STAFFJul 10, 2023
0
Whats the name of the part connects too I need this part also?Terrell W.Dec 02, 2021
Best Answer:Hello! What is the year, make, model, and engine size of your vehicle?
Mitchell D.STAFFDec 02, 2021
0
Heater hose leaking at inlet hose fitting at engine on Chevy 350 engine do I need a new hose and also the fitting?Chip C.Dec 31, 2020
Best Answer:Hi Chip, Yes, it would be advisable to change the hose and the fitting as well. To check for fitment and availability - On the Homepage, please enter (complete) your vehicle’s year, make, model, sub-model, and engine type, and type the part's name in the search box. Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.
Grace G.STAFFDec 31, 2020

Customer Reviews

Oe Solutions Series Heater Hose Fitting - Direct Fit, Sold Individually
The part is exactly what I needed. Thanks.
ROBERT W.
VERIFIED PURCHASER
Purchased on Oct 15, 2019
Oe Solutions Series Heater Hose Fitting - Direct Fit, Sold Individually
Worked perfectly
Shawn M.
VERIFIED PURCHASER
Purchased on Jan 30, 2020