{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
Guaranteed to Fit2006 Chevrolet Silverado 2500 HD Change Vehicle

AC Delco®
2006 Chevrolet Silverado 2500 HD - GM Original Equipment Series Radiator

Tap image and pinch to zoom.
$315.49
$715.53Save: $400.04(56%)
OR
Manufacturer #21653
Guaranteed to Fit2006 Chevrolet Silverado 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2006 Chevrolet Silverado 2500 HD
LS
8 Cyl 6.0L
-
2006 Chevrolet Silverado 2500 HD
WT
8 Cyl 6.0L
-
2006 Chevrolet Silverado 2500 HD
LT
8 Cyl 6.0L
-

Highlights

Brand:
Core Dimensions:
34 x 18.5 x 1.12 in. Core Size
Recommended Use:
OE Replacement
Tank Material:
Plastic Tank
Core Material:
Aluminum Core
Color Finish:
Factory Finish
Product Fit:
Direct Fit
Series:
GM Original Equipment Series
Quantity Sold:
Sold individually
Warranty:
Lifetime AC Delco limited warranty
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.

Promotions:
Cooling Essentials

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2002 GMC Sierra 2500
SL
8 Cyl 6.0L
-
1999-2004 Chevrolet Silverado 2500
Base
8 Cyl 6.0L
-
1999-2004 Chevrolet Silverado 2500
LS
8 Cyl 6.0L
-
1999-2004 Chevrolet Silverado 2500
LT
8 Cyl 6.0L
-
1999-2004 GMC Sierra 2500
SLE
8 Cyl 6.0L
-
Page 1 of 21 | Showing 1 - 5 of 101 results

Product Information

ACDELCO GM ORIGINAL EQUIPMENT RADIATORS

Trust ACDelco's GM Original Equipment radiators to reboot your cooling system with the precise fit and outstanding quality you can always rely on GM to deliver. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Sturdily built for dependable, long-lasting performance
  • GM original equipment ensures part is engineered to precise requirements
  • Made to withstand rust and premature wear
  • Lightweight design offers superior heat-transfer characteristics
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

9
Does this radiator have a transmission cooler and engine oil cooler? Thanks JBarnesJames B.Feb 02, 2022
Best Answer:Hi James, I'm glad to help you out. Yes. This item has both the transmission oil cooler and the engine oil cooler. Click this link to order the part while it's on sale: <a href="https://www.carparts.com/radiator/ac-delco/ac21653?can=CPAP3648" target="_blank">https://www.carparts.com/radiator/ac-delco/ac21653?can=CPAP3648</a> I hope this helps. Happy shopping.
Aldrin P.STAFFFeb 02, 2022
0
Does this radiator come with engine oil cooler?Luis M.Aug 01, 2020
Best Answer:Hello Luis, This radiator is made with engine oil cooler.
Aldrin P.STAFFAug 01, 2020

Customer Reviews

Fits and been working very good tks
Olen M.
VERIFIED PURCHASER
Purchased on Oct 03, 2021
Fit my 2006 Yukon Xl Denali perfect no problems at all. Shipping was very fast and worth the wait. Thank you. Mike Johnson
Michael J.
VERIFIED PURCHASER
Purchased on Oct 31, 2022