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

Wehrli L5P Duramax Thermostat Housing - Semi-Gloss Black
$179.97
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Fits 2017-2025 Silverado 2500 HD. This Wehrli thermostat housing is a direct replacement that cleans up your engine bay with a semi-gloss black 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 semi-gloss black powder coat finish.
- Designed to complement other WCFab cooling system upgrades.
- Helps to clean up the 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
What you get with this Wehrli L5P Duramax Thermostat Housing is a direct replacement for your factory part, finished in a semi-gloss black powder coat. It's made to complement other WCFab upgrades, helping to clean up the look of your engine bay. If you're looking to swap out that stock housing for something that looks a bit sharper, this is a solid option.
This housing is designed as a direct fit for the 6.6L Duramax engine found in 2017 through 2025 model year Chevrolet Silverado 2500 HD and 3500 HD trucks, as well as their GMC Sierra counterparts. The powder coat finish not only looks good but also helps protect the housing. It's a straightforward way to improve the appearance of your engine compartment, especially when paired with other WCFab cooling system components like their upper coolant pipes.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100188-SGB
- UPC
- WCF100188-SGB
Frequently Asked Questions
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Wehrli L5P Duramax Thermostat Housing - Semi-Gloss Black
