OER 2003-04 Silverado/Sierra 2500/3500 Pickup Truck Radiator Support Aluminum

Part Number: 25815982C-OER

OER 2003-04 Silverado/Sierra 2500/3500 Pickup Truck Radiator Support Aluminum

Part Number: 25815982C-OER

Original price was: $269.99.Current price is: $263.95.

On Backorder

( Inventory updated: 06/06/2026 )

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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Upgrade your 2003-04 Chevrolet Silverado or GMC Sierra with our high-quality aluminum radiator support. This exact reproduction of the original GM part ensures a perfect fit and optimal performance for your heavy-duty pickup truck. Engineered for reliability, this radiator support is an essential component for maintaining your truck’s cooling system and enhancing its overall functionality.

Key Features and Benefits

  • Premium Quality Material: Made from lightweight and durable aluminum, mirroring the original GM design.
  • Easy Installation: Features pre-cut holes that simplify the installation process, allowing you to get back on the road quickly.
  • Corrosion Resistant: EDP-coated to prevent rust and ensure longevity, keeping your truck looking and performing its best.

Technical Specifications

  • Part Number: 25815982C
  • Brand: OER

Fitment Information

This radiator support is designed specifically for the following vehicles:

  • 2003-2004 Chevrolet Silverado 2500 HD
  • 2003-2004 Chevrolet Silverado 3500 HD
  • 2003-2004 GMC Sierra 2500 HD
  • 2003-2004 GMC Sierra 3500 HD

Revitalize your truck’s performance with our premium radiator support. Ensure a hassle-free installation and enjoy the durability and efficiency that comes with a high-quality replacement part designed to meet or exceed original equipment specifications.

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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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