OER 2001-02 Chevrolet/GMC Silverado/Sierra/Avalanche Radiator Support Stamped Aluminum 6.6L Diesel, 8.1L Gas Engine

Part Number: 88980511-OER

OER 2001-02 Chevrolet/GMC Silverado/Sierra/Avalanche Radiator Support Stamped Aluminum 6.6L Diesel, 8.1L Gas Engine

Part Number: 88980511-OER

Original price was: $247.19.Current price is: $214.95.

On Backorder

( Inventory updated: 06/21/2026 )

Estimated ship date: 30 days or more

If there is no ETA, we will refund the cost of the part.
Quality Tier

QUALITY: better

Better products are built to OEM specifications and are our next recommended choice.

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If you’re looking to restore your 2001-02 Chevrolet or GMC truck to its original glory, the Stamped Aluminum Radiator Support is an essential component. Designed specifically for the Silverado, Sierra, and Avalanche models equipped with 6.6L Diesel or 8.1L Gas engines, this high-quality reproduction offers a reliable solution to replace your damaged or rusted original support, ensuring optimal performance and longevity.

Key Features and Benefits

  • OE Style Reproduction: Crafted to match the original specifications, this radiator support ensures a perfect fit and finishes your vehicle’s restoration project professionally.
  • Durable Construction: Made from stamped aluminum, this support offers a robust alternative to factory parts, increasing resistance to wear and corrosion.
  • Pre-Cut Holes: Engineered for easy installation, the pre-cut holes allow for a straightforward replacement process without additional modifications.
  • EDP-Coated: The electro-deposition (EDP) coating enhances corrosion resistance, protecting your investment for years to come.

Technical Specifications

  • Part Number: 88980511
  • Brand: OER
  • Replaces OE Numbers: 88980511, 85074426
  • Partslink Number: GM1225198

Fitment Information

This radiator support is compatible with the following models:

  • 2001-02 Chevrolet Silverado 2500/2500 HD/3500
  • 2001-02 GMC Sierra 2500/2500 HD/3500
  • 2002 Chevrolet Avalanche 2500

Upgrade your vehicle today with the OEM-style Stamped Aluminum Radiator Support. Achieve that factory-fresh look and performance with a part designed to last, keeping your radiator securely in place for years of reliable operation.

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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