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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wehrli
Wehrli Custom Fabrication Top Outlet Billet Thermostat Housing & Upper Coolant Pipe Kit - WCFab Red - Select 2006-2010 Chevy/GMC (6.6L Duramax LBZ/LMM) WCF100420-RED
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2006-2010 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD (6.6L LBZ/LMM Duramax). This Wehrli Custom Fabrication (WCFab) Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit replaces the restrictive factory upper radiator hose and coolant return pipe. By rerouting the coolant upward and forward from the thermostat, this kit clears the driver-side valve cover area to improve access to fuel system components and provide necessary clearance for larger aftermarket turbochargers.
- CNC Machined Billet Aluminum Thermostat Upper Housing
- Improves clearance for valley-mounted S300/S400 SXE and race cover style turbochargers
- Compatible with factory VGT style turbochargers
- Replaces GM Part Numbers 19330105, 15792824, 25833204, and 97361881
- WCFab Red custom powder coat finish
- Includes heavy-duty silicone boots and stainless steel T-bolt clamps
- Designed for single CP3 setups (MPN: WCF100420-RED)
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2006-2010 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2010 | Chevrolet | Silverado 2500 HD | LTZ |
| 2006-2010 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2006 | Chevrolet | Silverado 3500 | LS |
| 2006 | Chevrolet | Silverado 3500 | LT |
| 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2010 | Chevrolet | Silverado 3500 HD | WT |
| 2007-2010 | GMC | Sierra 2500 HD | SLE |
| 2007-2010 | GMC | Sierra 2500 HD | SLT |
| 2007-2010 | GMC | Sierra 2500 HD | WT |
| 2007-2010 | GMC | Sierra 3500 HD | SLE |
| 2007-2010 | GMC | Sierra 3500 HD | SLT |
| 2007-2010 | GMC | Sierra 3500 HD | WT |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Wehrli Custom Fabrication Top Outlet Billet Thermostat Housing & Upper Coolant Pipe Kit - WCFab Red - Select 2006-2010 Chevy/GMC (6.6L Duramax LBZ/LMM) WCF100420-RED
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2006-2010 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD (6.6L LBZ/LMM Duramax). This Wehrli Custom Fabrication (WCFab) Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit replaces the restrictive factory upper radiator hose and coolant return pipe. By rerouting the coolant upward and forward from the thermostat, this kit clears the driver-side valve cover area to improve access to fuel system components and provide necessary clearance for larger aftermarket turbochargers.
- CNC Machined Billet Aluminum Thermostat Upper Housing
- Improves clearance for valley-mounted S300/S400 SXE and race cover style turbochargers
- Compatible with factory VGT style turbochargers
- Replaces GM Part Numbers 19330105, 15792824, 25833204, and 97361881
- WCFab Red custom powder coat finish
- Includes heavy-duty silicone boots and stainless steel T-bolt clamps
- Designed for single CP3 setups (MPN: WCF100420-RED)
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2006-2010 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2010 | Chevrolet | Silverado 2500 HD | LTZ |
| 2006-2010 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2006 | Chevrolet | Silverado 3500 | LS |
| 2006 | Chevrolet | Silverado 3500 | LT |
| 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2010 | Chevrolet | Silverado 3500 HD | WT |
| 2007-2010 | GMC | Sierra 2500 HD | SLE |
| 2007-2010 | GMC | Sierra 2500 HD | SLT |
| 2007-2010 | GMC | Sierra 2500 HD | WT |
| 2007-2010 | GMC | Sierra 3500 HD | SLE |
| 2007-2010 | GMC | Sierra 3500 HD | SLT |
| 2007-2010 | GMC | Sierra 3500 HD | WT |
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