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

Wehrli L5P Duramax Thermostat Housing - Deore Gold
$199.42
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Fits 2017-2025 Silverado 2500 HD. Wehrli's Deore Gold thermostat housing is a direct replacement that cleans up the engine bay.
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 factory thermostat housing.
- Powder coated in a Deore Gold finish to complement other WCFab upgrades.
- Helps clean up the appearance of the engine bay.
- Designed to work with WCFab Upper Coolant Pipes.
⚠️ 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 is known for making well-built performance parts for Duramax trucks. This Deore Gold thermostat housing is a direct replacement for your 2017-2025 6.6L Duramax Silverado or Sierra. It’s designed to clean up the look of your engine bay, replacing the factory part with something that looks much better.
This housing is powder coated in a unique Deore Gold finish, which is meant to complement other WCFab upgrades you might have, like their intake kit or intercooler piping. It’s a straightforward swap for the OEM housing, making it an easy way to improve the appearance of your engine compartment. The powder coat finish also adds a layer of durability against corrosion.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100188-DG
- UPC
- WCF100188-DG
Frequently Asked Questions
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Wehrli L5P Duramax Thermostat Housing - Deore Gold
