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AC Delco®
21505 GM Original Equipment Series Radiator

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$379.49
$420.57Save: $41.08(10%)
Manufacturer #21505
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
Without drain cock
Core Dimensions:
27 x 18.12 x 0.87 in. Core Size
Recommended Use:
OE Replacement
Tank Material:
Plastic Tank
Core Material:
Copper 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
Interchange Part Number:
P2458, CU2458

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2002 Chevrolet Trailblazer EXT
LT
All Engines
4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, A/C Front Auto/Aux Cont(Cj2); A/C Front Man/Aux Control(Cj3); Code Yea,Cax; Trans Oil Cooler
2002 Chevrolet Trailblazer EXT
North Face
All Engines
4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, A/C Front Auto/Aux Cont(Cj2); A/C Front Man/Aux Control(Cj3); Code Yea,Cax; Trans Oil Cooler
2002-2004 Oldsmobile Bravada
Base
6 Cyl 4.2L
-
2002-2006 GMC Envoy XL
SLE
6 Cyl 4.2L
-
2002-2007 Chevrolet Trailblazer
LS
6 Cyl 4.2L
-
Page 1 of 4 | Showing 1 - 5 of 19 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

0
Is this radiator copper and plastic?George S.Aug 21, 2022
Best Answer:Hi George, I'm more than happy to help. Yes, it is. You can use this link to go back to the item page and continue ordering the part at 51% off the regular price today: <a href="https://www.carparts.com/radiator/ac-delco/ac21505?can=CPAP3648_CSQA_20220821" target="_blank">https://www.carparts.com/radiator/ac-delco/ac21505?can=CPAP3648_CSQA_20220821</a> I hope this helps. Happy shopping.
Aldrin P.STAFFAug 21, 2022
0
Does this radiator come with a radiator cap?Jeffrey H.Jun 30, 2022
Best Answer:Hi Jeffrey, I'm glad to assist you. No, it doesn't. But you can reuse the original one from the old radiator. Click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. I hope this helps and happy shopping. <a href="https://www.carparts.com/radiator/ac-delco/ac21505?can=CPAE1047_20220701" target="_blank">https://www.carparts.com/radiator/ac-delco/ac21505?can=CPAE1047_20220701</a>
Arnel E.STAFFJun 30, 2022

Customer Reviews

Fit perfect
Byron D.
VERIFIED PURCHASER
Purchased on Aug 16, 2020
Haven't enstalled yet.
Laura A.
VERIFIED PURCHASER
Purchased on Jun 21, 2022