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2021 GMC Sierra 1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2021 GMC Sierra 1500 Change Vehicle

CSF®
2021 GMC Sierra 1500 - Radiator

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$142.99
$359.99Save: $217.00(60%)
Manufacturer #3900
Guaranteed to Fit2021 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2021 GMC Sierra 1500
AT4
6 Cyl 3.0L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2021 GMC Sierra 1500
Denali
6 Cyl 3.0L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2021 GMC Sierra 1500
SLE
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2021 GMC Sierra 1500
Elevation
6 Cyl 3.0L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2021 GMC Sierra 1500
SLT
6 Cyl 3.0L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2021 GMC Sierra 1500
Elevation
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2021 GMC Sierra 1500
Base
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2021 GMC Sierra 1500
SLE
6 Cyl 3.0L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage

Highlights

Part:
Radiator
Brand:
CSF
Inlet Size:
19 15/16 in. Length x 1 9/16 in. Width
Recommended Use:
OE Replacement
Numberof Rows:
1-Row Core
Tank Material:
Plastic Tank
Core Material:
Aluminum Core
Outlet Size:
19 15/16 in. Length x 1 9/16 in. Width
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Warranty:
2-year CSF 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.

Core Thickness:
1 1/4 in.
Core Width:
19.31 in.
Fitnotes:
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2019-2021 GMC Sierra 1500
Base
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2019-2023 Chevrolet Silverado 1500
LT
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2019-2023 Chevrolet Silverado 1500
RST
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2019-2023 Chevrolet Silverado 1500
WT
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
2019-2023 GMC Sierra 1500
Elevation
4 Cyl 2.7L
OE Style Design, OE 28mm vs CSF 31mm +3 Advantage
Page 1 of 11 | Showing 1 - 5 of 51 results

Product Information

CSF OE REPLACEMENT RADIATOR

Drop in one of CSF’s OE replacement radiators to your ride for fully restored, ultimately efficient cooling system operation. CSF is a leading aftermarket manufacturer that specializes in radiators, oil coolers and condensers for import cars.

  • Engineered to exact OE requirements for ultimate efficiency and durability
  • Strictly same aluminum, plastic-aluminum, copper-brass, etc. design as original
  • Drop-in fit for hassle-free installation
  • Offered for vast range of makes and models
  • Manufactured in ISO-9000 certified facilities
  • OE-quality build guaranteed to hold up against extreme conditions

*** S&H-Proof Armor ***

CSF goes above and beyond to package their radiators so they’ll endure the shipping and handling process and arrive at your door in prime condition.

-          Housed in shock-resistant, 5-ply box

-          Box put through 10-foot drop testing to ensure optimum defense

-          Radiator shielded by application-specific foam packaging

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

Radiator
2022 sierra 1500
fits and works great
Triumphant M.
VERIFIED PURCHASER
Purchased on Nov 29, 2023