Specifications
- Brand
- Wehrli
- Part #
- WCF100188-GRY
- UPC
- WCF100188-GRY

Wehrli L5P Duramax Thermostat Housing - WCFab Grey
$199.42
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Fits 2017-2025 Chevrolet Silverado 2500 HD. This direct replacement thermostat housing upgrades the look of your engine bay with a durable grey powder coat finish.
Key Features
- Fits 2017-2025 Chevrolet Silverado 2500 HD, 2017-2025 Chevrolet Silverado 3500 HD, 2017-2025 GMC Sierra 2500 HD, and 2017-2025 GMC Sierra 3500 HD.
- Direct replacement for the OEM thermostat housing.
- Features a durable WCFab Grey powder coat finish for improved appearance and corrosion resistance.
- Complements other WCFab cooling system upgrades, such as upper coolant pipes.
- Helps to clean up the overall appearance of the engine bay.
⚠️ 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
The factory thermostat housing on your 2017-2025 6.6L Duramax can look a bit rough after a few years. This direct replacement housing from Wehrli is designed to clean up the appearance of your engine bay. It's made to fit right in place of the original, making the swap straightforward.
This housing comes finished in a WCFab Grey powder coat, which not only looks sharp but also offers a durable surface that resists corrosion and chips. It's a popular choice for folks who are already upgrading other parts of their cooling system with WCFab components, like their upper coolant pipes or coolant tanks, helping to create a cohesive and clean look under the hood. It's a simple change that makes a notable difference in the overall presentation of your truck's engine.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100188-GRY
- UPC
- WCF100188-GRY
Frequently Asked Questions
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Wehrli L5P Duramax Thermostat Housing - WCFab Grey
