Specifications
- Brand
- Wehrli
- Part #
- WCF100224-BS
- UPC
- WCF100224-BS

Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit - Bengal Silver
$263.96
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Fits 2020-2025 Chevrolet Silverado 2500 HD. Replaces the stock plastic coolant tank with a custom aluminum one for a cleaner engine bay.
Key Features
- Fits 2020-2025 Chevrolet Silverado 2500 HD, 3500 HD, and GMC Sierra 2500 HD, 3500 HD.
- Replaces the factory plastic auxiliary coolant reservoir for the fuel cooler.
- Fabricated aluminum construction with a Bengal Silver powder coat finish.
- Includes a black anodized CNC machined billet aluminum cap.
- Designed to mount in the OEM location using factory mounting points.
- Installs easily with basic hand tools, no other modifications necessary.
⚠️ 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
Product Details
Wehrli Custom Fabrication is known for making well-built parts for diesel trucks. If you're looking to clean up the engine bay on your 2020-2025 Duramax L5P Silverado or Sierra, this auxiliary coolant tank kit is a solid option. It replaces the factory clear plastic reservoir for your fuel cooling system with a custom-fabricated aluminum tank.
This kit comes in a Bengal Silver powder coat finish and includes a black anodized billet aluminum cap, along with a pre-formed hose and overflow fitting. It's designed to mount in the OEM location using the factory mounting points, so no other modifications are needed for installation. This makes it a straightforward bolt-on upgrade that uses basic hand tools.
Replacing the stock plastic tank with this aluminum version not only improves the look of your engine bay but also offers a more durable solution. It's a direct replacement for GM part number 84211275.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100224-BS
- UPC
- WCF100224-BS
Frequently Asked Questions
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Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit - Bengal Silver
