{
"lazyNodes": false,
"abFitnotesFlag": false,
"abCrawlReviews": false,
"productOptionsCookie": false,
"orderDelayFlag": false,
"skipSessionCookie": false,
"covidMessage": false,
"fullTitleCookie": false,
"nrLoggerCookie": false,
"checkoutReviewCookie": false,
"productOptionSeqCookie": false,
"maintenanceFlag": false,
"bufferETACookie": false,
"multiShippingDiscountFlag": false,
"newFitmentFlag": false,
"surveyOptInFlag": false,
"crossSellFlag": false,
"skuMappingFlag": false,
"paySplitCookie": false,
"callDisableFlag": false,
"zipPaymentFlag": "u",
"hassleFreeReturn": false,
"lifetimeReplacement": false,
"cpn_off": false
}Need Help? Call Us1-866-529-0412
Guaranteed to Fit2003 GMC Sierra 1500 HD Change Vehicle
AC Delco® 2003 GMC Sierra 1500 HD - GM Original Equipment Series Thermostat Housing - Direct Fit, Sold individually
Tap image and pinch to zoom.
$42.49
$68.42Save: $25.93(38%)
Manufacturer #15-11057
Guaranteed to Fit2003 GMC Sierra 1500 HD Change Vehicle
Qty:
1
Your Vehicle Fit Details
Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 1500 HD
All Submodels
All Engines
-
Highlights
Part:
Brand:
Notes:
2.5 in. Max Height; 0.28 in. Mount Hole Diameter; 1.98 in. Center Bore Diameter; 2.4 in. Inlet Tube Length; 2.99 in. Bolt Hole Center To Bolt Hole Center
Warranty:
24-months or unlimited mile AC Delco limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:
WARNING: 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.
Product Fit:
Direct Fit
Recommended Use:
OE Replacement
Series:
GM Original Equipment Series
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
1997-2000 Chevrolet Corvette
All Submodels
All Engines
-
1998-2002 Chevrolet Camaro
Z28
8 Cyl 5.7L
-
1998-2002 Chevrolet Camaro
Z28 SS
8 Cyl 5.7L
-
1998-2002 Pontiac Firebird
Formula
8 Cyl 5.7L
-
1998-2002 Pontiac Firebird
Trans Am
8 Cyl 5.7L
-
Page 1 of 49 | Showing 1 - 5 of 245 results
Product Information
ACDELCO OE REPLACEMENT THERMOSTAT HOUSINGS
The factory-original fit and lasting function of ACDelco's OE replacement thermostat housings provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.
- High-grade design delivers extended lifespan
- Carefully formed to suit your specific vehicle
- Engineered to exact OE standards
- Has undergone stringent evaluation to guarantee proper fit and performance
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.
Customer Reviews
Gm Original Equipment Series Thermostat Housing - Direct Fit, Sold Individually
water inlet and thermostat housing
received this product well in time and the price was great also. Packaging was very well packed for shipping and already installed now and working great Thanks guys, First class aways.
Danny W.
VERIFIED PURCHASER
Purchased on Aug 04, 2022
Excellent quality. It also came with a thermostat. Was not expecting that. Easy installation as well. Would highly recommend!
Daniel R.
VERIFIED PURCHASER
Purchased on Mar 01, 2024