OER 2006-07 Silverado/Sierra 2500/3500 Pickup Truck Radiator Support Diesel Engine Aluminum

Part Number: 25815984-OER

OER 2006-07 Silverado/Sierra 2500/3500 Pickup Truck Radiator Support Diesel Engine Aluminum

Part Number: 25815984-OER

Original price was: $569.99.Current price is: $555.95.

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( Inventory updated: 06/06/2026 )

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Upgrade your 2006-07 Silverado or Sierra 2500/3500 Diesel engine pickup with our high-quality aluminum radiator support. Designed as a direct reproduction of the original part, this component ensures perfect fitment and function, making it an ideal choice for restoring your vehicles performance and reliability.

Key Features and Benefits

  • Durable Construction: Made from lightweight yet robust aluminum, this radiator support is built to withstand the rigors of daily use while resisting corrosion.
  • Original Equipment Fit: This radiator support is manufactured to replicates the original GM design, ensuring an easy installation that matches factory specifications.
  • Pre-Cut Holes: Engineered for convenience, the pre-cut holes allow for straightforward installation, saving you time and hassle during the mounting process.
  • Corrosion Resistance: EDP-coated to enhance durability, this support resists rust and deterioration, prolonging the life of your radiator system.

Technical Specifications

  • Part Number: 25815984
  • Brand: OER

Fitment Information

This radiator support is compatible with the following vehicles:

  • 2006-2007 Chevrolet Silverado 2500 HD Diesel
  • 2006-2007 Chevrolet Silverado 3500 HD Diesel
  • 2006-2007 GMC Sierra 2500 HD Diesel
  • 2006-2007 GMC Sierra 3500 HD Diesel

Dont compromise your trucks reliability – replace your worn or damaged radiator support with our superior reproduction. Trust OER to deliver performance, quality, and the perfect fit for your Chevy or GMC truck.

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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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