OER 2007-10 Chevrolet Silverado, GMC Sierra 2500HD, 3500 Pickup With 6.6L Duramax Diesel Engine Coolant Recovery Tank With 20 lb. Pressure Cap

Part Number: 15120611B-OER

OER 2007-10 Chevrolet Silverado, GMC Sierra 2500HD, 3500 Pickup With 6.6L Duramax Diesel Engine Coolant Recovery Tank With 20 lb. Pressure Cap

Part Number: 15120611B-OER

Original price was: $64.34.Current price is: $55.95.

In Stock

( Inventory updated: 07/02/2026 )

Estimated ship date: 2-3 business days

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2007-10 Chevrolet Silverado, GMC Sierra 2500HD, 3500 Pickup With 6.6L Duramax Diesel Engine; Coolant Recovery Tank With 20 lb. Pressure Cap

Upgrade your vehicle’s cooling system with the premium coolant recovery tank specifically designed for the 2007-10 Chevrolet Silverado and GMC Sierra 2500HD, 3500 Pickup with Duramax 6.6L Diesel engine. This high-quality replacement part ensures reliable performance and a perfect fit, mirroring the original tank’s appearance and functionality. With this tank, you can drive with confidence knowing your engine’s cooling needs are being met effectively.

Key Features and Benefits

  • Direct Replacement: Designed to replace the original GM coolant recovery tank, this part meets or exceeds OEM specifications for an optimal fit.
  • Durable Construction: Manufactured using high-quality materials to ensure longevity and resistance to engine heat and pressure.
  • 20 lb. Pressure Cap Included: Comes equipped with a 20 lb. pressure cap, effectively maintaining the cooling system pressure and preventing coolant loss.
  • Easy Installation: The precise design allows for quick and straightforward installation, saving time and effort in your maintenance routine.
  • Compatible with Multiple Models: Suitable for various Chevrolet and GMC pickups, making it a versatile option for many owners.

Technical Specifications

  • Part Number: 15120611B
  • Brand: OER

Fitment Information

This coolant recovery tank is compatible with the following Chevrolet and GMC truck models:

  • 2007 – 2010 Chevrolet Silverado 2500
  • 2007 – 2010 Chevrolet Silverado 2500 HD
  • 2007 – 2010 Chevrolet Silverado 3500
  • 2007 – 2010 Chevrolet Silverado 3500 HD
  • 2007 – 2010 Chevrolet Truck
  • 2007 – 2010 GMC Sierra 2500 HD
  • 2007 – 2010 GMC Sierra 3500 HD
  • 2007 – 2010 GMC Truck

Invest in the reliability and performance of your vehicle with this essential cooling system component. Order now and ensure your engine operates at optimal temperatures, promoting longevity and efficiency!

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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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