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OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355

OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355
OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355
$294.99 ea
NEWARRIVING SOONEstimated Ship Date 12/31/2025 (If Ordered Today)1 Available from OER as of 12/14/2025
Model: 3960613
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
TRUCK
FREIGHT
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Reproduction stamped aluminum radiator support for 1999-2002 Chevrolet and GMC Silverado and Sierra 2500/3500 truck models. Replace your damaged or rusted original radiator support with this OE-style reproduction that fits and installs as original. Each support is precision-formed in lightweight aluminum and includes pre-cut mounting holes for easier installation. Finished in natural aluminum and engineered to meet or exceed factory specifications. Replaces Original Part Number #88980512 or Partslink #GM1225196.

Features and Benefits:
  • Stamped aluminum construction offers reduced weight and increased corrosion resistance
  • OE-style reproduction ensures factory-accurate fit, function, and appearance
  • Pre-cut holes for radiator, brackets, and accessories allow straightforward installation
  • Restores structural integrity and mounting support for the front-end assembly
  • Ideal for collision repair or frame-off restorations
Technical Information:
  • Application: 1999-2002 Chevrolet Silverado & GMC Sierra 2500/3500 (HD models)
  • Material: Precision-stamped aluminum
  • Finish: Natural aluminum (uncoated - ready for prep/paint if desired)
  • Mounting Points: Factory-style pre-stamped holes for radiator and auxiliary components
  • Installation: Direct bolt-in using OE-style hardware (not included)
  • Replaces: Original Part Number #88980512, Partslink #GM1225196
Chevrolet Applications:
  • 1999-2000 Chevrolet Silverado 2500
  • 1999-2000 Chevrolet Silverado 3500
  • 2001-2002 Chevrolet Silverado 2500 (Standard Cab with 6.0L)
  • 2001-2002 Chevrolet Silverado 2500 (Extended Cab with 6.0L)
  • 2001-2002 Chevrolet Silverado 3500 (Standard Cab with 6.0L)
  • 2001-2002 Chevrolet Silverado 3500 (Extended Cab with 6.0L)
GMC Applications:
  • 1999-2000 GMC Sierra 2500
  • 1999-2000 GMC Sierra 3500
  • 2001-2002 GMC Sierra 2500 (Standard Cab with 6.0L gas engine)
  • 2001-2002 GMC Sierra 2500 (Extended Cab with 6.0L gas engine)
  • 2001-2002 GMC Sierra 3500 (Standard Cab with 6.0L gas engine)
  • 2001-2002 GMC Sierra 3500 (Extended Cab with 6.0L gas engine)

Fitment Note: For 2001-02 models with 6.0L gasoline-engine. Not for 2001-02 diesel-powered trucks.

Note: Shipped truck freight.

About OER

OER® was established in the early 1980's to manufacture original equipment reproductions where every part is meticulously reproduced to exact factory specifications. All OER® parts are reverse engineered or manufactured using original blueprints when available to ensure the closest possible reproduction available on the market. When available, original factory tooling is utilized to insure complete originality. Our mission is to supply the highest quality parts available for the enthusiast and serious restorer. Whether you're a serious restorer, or just someone who wants a replacement part for your classic vehicle, OER® is the source for the finest quality parts on the market. Today, OER® is the most recognized brand in automotive restoration parts. Choose OER® for all your restoration needs.

Many OER® products are officially licensed by General Motors and the Chrysler Group ensuring the quality and authenticity of these products. The GM Restoration Parts logo and the MOPAR Authentic Restoration Product logo are the true signs of quality. OER® is licensed by GM and the Chrysler Group as an official restoration parts manufacturer.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Avalanche 1500 2002
Chevrolet Avalanche 2500 2002
Chevrolet Blazer 1999 - 2002
Chevrolet C1500 Suburban 1999
Chevrolet C1500 1999 - 2002
Chevrolet C2500 Suburban 1999
Chevrolet C2500 1999 - 2000
Chevrolet C3500 1999 - 2002
Chevrolet C35 1999 - 2000
Chevrolet Chevy Pickup 1999 - 2002
Chevrolet K1500 Suburban 1999
Chevrolet K1500 1999
Chevrolet K2500 Suburban 1999
Chevrolet K2500 1999 - 2000
Chevrolet K3500 1999 - 2000
Chevrolet R15 2000 - 2001
Chevrolet S10 1999 - 2002
Chevrolet Silverado 1500 HD 2001 - 2002
Chevrolet Silverado 1500 1999 - 2002
Chevrolet Silverado 2500 HD 2001 - 2002
Chevrolet Silverado 2500 1999 - 2002
Chevrolet Silverado 3500 2001 - 2002
Chevrolet Silverado 1999
Chevrolet Sonora 2000 - 2002
Chevrolet Suburban 1500 1999 - 2002
Chevrolet Suburban 2500 2000 - 2002
Chevrolet Tahoe 1999 - 2002
Chevrolet Tracker 1999 - 2002
Chevrolet Trailblazer EXT 2002
Chevrolet Trailblazer 2002
GMC C1500 Suburban 1999
GMC C1500 1999
GMC C2500 Suburban 1999
GMC C2500 1999 - 2000
GMC C3500 1999 - 2000
GMC Envoy XL 2002
GMC Envoy 2002
GMC Jimmy 1999 - 2002
GMC K1500 Suburban 1999
GMC K1500 1999
GMC K2500 Suburban 1999
GMC K2500 1999 - 2000
GMC K3500 1999 - 2000
GMC Sierra 1500 HD 2001 - 2002
GMC Sierra 1500 1999 - 2002
GMC Sierra 2500 HD 2001 - 2002
GMC Sierra 2500 1999 - 2002
GMC Sierra 3500 2001 - 2002
GMC Sonoma 1999 - 2002
GMC Yukon XL 1500 2000 - 2002
GMC Yukon XL 2500 2000 - 2002
GMC Yukon 1999 - 2002

Specifications:

Height 66 in
Length 6 in
Weight 25 lbs
Width 25 in

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OER 1999-02 Silverado, Sierra 2500/3500, Radiator Support, Stamped Aluminum, For Models with Gasoline Engines T70355: