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1991 GMC C3500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1991 GMC C3500 Change Vehicle

Replacement
1991 GMC C3500 - Radiator, 8 Cyl., 5.7L Engine, 28 in. Core Width, without Engine Oil Cooler

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$86.99
$292.80Save: $205.81(70%)
Manufacturer #P618
Guaranteed to Fit1991 GMC C3500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1991 GMC C3500
Sierra
8 Cyl 5.7L
For Models With 28 Inch Core, Without Engine Oil Cooler
1991 GMC C3500
Sierra SLE
8 Cyl 5.7L
For Models With 28 Inch Core, Without Engine Oil Cooler
1991 GMC C3500
Sierra SLX
8 Cyl 5.7L
For Models With 28 Inch Core, Without Engine Oil Cooler

Highlights

Part:
Radiator
Brand:
Replacement
Notes:
Please measure your Radiator size before ordering.
Core Dimensions:
28.25 x 17.25 x 1.25 in. Core Size
Automatic Transmission Cooler:
With Transmission Cooler
Engine Oil Cooler:
Without Engine Oil Cooler
Inlet Size:
1.31 in. Inlet
Outlet Location:
Bottom right outlet
Recommended Use:
OE Replacement
Numberof Rows:
1-Row Core
Tank Material:
Plastic Tank
Core Material:
Aluminum Core
Color Finish:
Factory Finish
Outlet Size:
1.56 in. Outlet
Inlet Location:
Top left inlet
Replaces DPI Number:
DPI# 618,631
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Replaces OE Number:
52489379
Replaces Partslink Number:
GM3010257
Warranty:
1-year Replacement unlimited-mileage 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:
Collision Parts Savings
Core Height:
28 1/4 in.
Core Thickness:
1 1/4 in.
Core Width:
17 1/4 in.
Interchange Part Number:
CU618, 52489379, GM3010257
Returns Policy:
30-Day Return Policy
Fitnotes:
For Models With 28 Inch Core, Without Engine Oil Cooler

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1988-1992 Chevrolet C1500
Scottsdale
8 Cyl 5.0L
For Models With 28 Inch Core, Without Engine Oil Cooler
1988-1992 Chevrolet C1500
Scottsdale
8 Cyl 5.7L
For Models With 28 Inch Core, Without Engine Oil Cooler
1988-1992 Chevrolet C2500
Scottsdale
8 Cyl 5.7L
For Models With 28 Inch Core, Without Engine Oil Cooler
1988-1992 Chevrolet C2500
Scottsdale
8 Cyl 5.0L
For Models With 28 Inch Core, Without Engine Oil Cooler
1988-1992 Chevrolet C3500
Scottsdale
8 Cyl 5.7L
For Models With 28 Inch Core, Without Engine Oil Cooler
Page 1 of 32 | Showing 1 - 5 of 158 results

Product Information

REPLACEMENT RADIATORS

Replacement radiators help your engine keep its cool, even under the most strenuous driving conditions. Innovative design traits, such as louvered core fins that accelerate heat transfer, help Replacement radiators deliver exceptional performance. At the same time, each radiator is built to factory specifications for a hassle-free installation.

Features & Benefits:

Perfect Fit, Easy Installation

  • Replacement brand radiators are designed to be an exact match for yourvehicle’sfactory radiator.
  • A perfect fit allows for a hassle-free installation.

Louvered Core Fins For Increased Airflow

  • Louvered core fins increase airflow and accelerate heat transferto keep your engine running cool.

Aluminum Core and Durable Plastic Tank

  • An aluminum core and durable plastic tank prevent rust and corrosion while also limiting weight and promoting longevity.
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

2
Will this part fit? VIN numberMelissa I.Jul 19, 2023
1
Is this the correct radiator for 1994 GMC vin # 1GTEC19K8RE560842?Paul D.Aug 09, 2022
Best Answer:Hi Paul, thank you for reaching out. We decoded your VIN but it has multiple part numbers for the radiator. Kindly have a dealership decode the VIN and ask for the specific part number of your radiator. We can use that part number to check for the correct part.
Andrew B.STAFFAug 09, 2022
0
Does it fit a 1998 chevy 1500 w/t?Marcelo C.Jul 02, 2023
Best Answer:Hi Marcelo, I'm glad to assist you. Yes. It is guaranteed to fit the 1998 Chevrolet C1500 WT 6 Cyl 4.3L. Grab our discounted price and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/radiator/replacement/p618?can=cpje1043_CSQA_20230702" target="_blank">https://www.carparts.com/radiator/replacement/p618?can=cpje1043_CSQA_20230702</a>
Jeonino E.STAFFJul 02, 2023
0
Would this fit a 1991 Chevy c/k 1500?RichieJun 19, 2024
Best Answer:Hi Richard, thank you for reaching out. If your 1991 Chevrolet C/K1500 has a 5.0 or 5.7-liter engine with a 28-inch radiator core and without an engine oil cooler, then yes. You can use this link to continue ordering this part at a discounted price today: <a href="https://www.carparts.com/radiator/replacement/p618?can=CPAP3648_CSQA_20240619" target="_blank">https://www.carparts.com/radiator/replacement/p618?can=CPAP3648_CSQA_20240619</a> I hope this helps. Happy shopping.
Aldrin P.STAFFJun 19, 2024
0
Does it come with a radiator cap?Robert A.May 02, 2024
Best Answer:Hi Robert, Thank you for initiating contact. No, the radiator cap is not included. You can reuse the old one or purchase a new one separately. 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/radiator/replacement/p618?can=CPGG4850_CSQA_20240502" target="_blank">https://www.carparts.com/radiator/replacement/p618?can=CPGG4850_CSQA_20240502</a>
Grace G.STAFFMay 02, 2024

Customer Reviews

Radiator, 6/8 Cyl., 4.3/5.0/5.7L Engines, Aluminum Core, Plastic Tank, 28 In. Core Width, Without Engine Oil Cooler
Excellent service
Carparts has excellent service and fast shipping with awesome prices.. put it in,and works like charm!!
Ryan W.
VERIFIED PURCHASER
Purchased on Dec 21, 2023
Radiator, 6/8 Cyl., 4.3/5.0/5.7L Engines, Aluminum Core, Plastic Tank, 28 In. Core Width, Without Engine Oil Cooler
The radiator is great. Just as advertised. Simple to work with and arrived in a timely manner.
Martin C.
VERIFIED PURCHASER
Purchased on Mar 27, 2024
Radiator, 6/8 Cyl., 4.3/5.0/5.7L Engines, Aluminum Core, Plastic Tank, 28 In. Core Width, Without Engine Oil Cooler
perfect
needed a new radiator for 1993 gmc sierra 2wd stepside extended cab. with 5.7 v8. perfect fit, thank you.
Teresa B.
VERIFIED PURCHASER
Purchased on Aug 05, 2024