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

Part Number: 15120611A-OER

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

Part Number: 15120611A-OER

Original price was: $47.09.Current price is: $40.95.

In Stock

( Inventory updated: 07/02/2026 )

Estimated ship date: 2-3 business days

We are here to help! Email us for help with your order:

2007-10 Chevrolet Silverado, GMC Sierra 2500HD, 3500 Pickup With 6.6L Duramax Diesel Engine Coolant Recovery Tank

Ensure your 2007-2010 Chevrolet Silverado or GMC Sierra is operating at peak performance with this high-quality coolant recovery tank. Designed specifically for models equipped with the powerful 6.6L Duramax Diesel engine, this reproduction part provides an excellent replacement that matches the original in both form and function. Keep your engine running smoothly by maintaining the right coolant level with this reliable overflow system.

Key Features and Benefits

  • Manufactured to replicate the original design for guaranteed compatibility and fit.
  • Constructed with durable materials that ensure longevity and reliability.
  • Eases installation with a straightforward design that fits seamlessly in your vehicle.
  • Replaces GM part number 15120611 and Partslink number GM3014129.
  • Maintains optimal coolant levels, preventing overheating and potential engine damage.

Technical Specifications

  • Part Number: 15120611A

Fitment Information

This coolant recovery tank is compatible with the following truck applications:

Chevrolet Truck Applications

  • 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

GMC Truck Applications

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

Upgrade your vehicle’s cooling system today with this essential coolant recovery tank and ensure your truck delivers the reliability and performance you expect. Your Chevrolet or GMC deserves only the best – make the right choice for your engine’s health.

Loading fitment data...

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.

Product Questions & Answers

If you have a question about an order, please use Contact Form for fastest response.