Specifications
- Brand
- Wehrli
- Part #
- WCF100420-BR
- UPC
- WCF100420-BR

Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Bengal Red
$532.03
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Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Bengal Red. Improves access and engine bay appearance for your Duramax.
Key Features
- Fits 2006-2010 Duramax LBZ/LMM engines.
- Replaces OEM upper radiator hose and coolant return pipe for improved routing.
- CNC machined billet aluminum thermostat upper housing.
- Provides better access to driver side fuel system components.
- Creates more room for larger aftermarket turbochargers, including race cover and SXE styles.
- Includes coolant pipe, silicone boots, and t-bolt clamps.
⚠️ 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
If you're working on your 2006-2010 Duramax LBZ or LMM, this Wehrli Custom Fab Thermostat Housing Kit in Bengal Red is a solid upgrade. This kit replaces the stock upper radiator hose and coolant return pipe with a new, upward-flowing coolant routing. This change is really helpful for getting better access to the driver's side fuel system components, which can be a tight squeeze on these trucks. It also opens up more room if you're planning to install a larger aftermarket turbocharger, especially the race cover or SXE style turbos.
The main housing is CNC machined from billet aluminum, making it strong and well-built. It's designed to work with factory VGT style turbochargers, so you don't have to worry about compatibility there. The kit comes complete with the coolant pipe, silicone boots, and t-bolt clamps needed for installation. The Bengal Red powder coat finish not only looks sharp but also adds a layer of protection. This kit is a great way to update the look of your engine bay while also improving functionality, especially for modified trucks.
This kit is designed to fit a range of Duramax trucks, including models like the Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD. It's a comprehensive solution that addresses common access and modification challenges on these popular diesel engines.
Specifications
- Brand
- Wehrli
- Manufacturer Part #
- WCF100420-BR
- UPC
- WCF100420-BR
Frequently Asked Questions
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Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Bengal Red
