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Est. 1957
Wehrli

Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit - Gloss Black

$242.23

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Fits 2020-2025 Chevy Silverado 2500 HD. Replaces the stock plastic coolant tank with a gloss black aluminum one for a cleaner engine bay.

Key Features

  • Fits 2020-2025 Chevrolet Silverado 2500 HD, 2020-2025 Chevrolet Silverado 3500 HD, 2020-2025 GMC Sierra 2500 HD, and 2020-2025 GMC Sierra 3500 HD.
  • Replaces the factory plastic auxiliary coolant reservoir for the fuel cooler.
  • Constructed from fabricated aluminum with a gloss black, custom single-stage powder coat finish.
  • Includes a black anodized CNC machined billet aluminum cap.
  • Utilizes OEM mounting points for an easy installation with basic hand tools.
  • Comes with a pre-formed hose and an overflow flow fitting.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

When you're working on your 2020-2025 Duramax L5P Silverado or Sierra, replacing the factory plastic auxiliary coolant reservoir for the fuel cooler is a great way to clean up the engine bay. This kit from Wehrli Custom Fabrication swaps out that stock tank for a well-built, fabricated aluminum one with a gloss black powder coat finish.

This tank is designed to mount in the original location using the factory mounting points, making installation straightforward with basic hand tools. It comes with a black anodized billet aluminum cap and a pre-formed hose, plus an overflow flow fitting. It's a direct replacement for GM part number 84211275, and no other modifications are needed for installation on stock trucks.

Specifications

Brand
Wehrli
Manufacturer Part #
WCF100224-GB
UPC
WCF100224-GB

Frequently Asked Questions

Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit - Gloss Black

$242.23