1999-2023 GM Billet Coolant Heater Core Firewall Fitting
New
- Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting
- Billet direct-fit replacement with 5/8" barb connection
- More resistant to heat and vibration
- Double O-ring ...
Item #: WCF100155
Wehrli Custom Fabrication
USD
39.00
Description: - Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting
- Billet direct-fit replacement with 5/8" barb connection
- More resistant to heat and vibration
- Double O-ring...
More Details »
Item #: WCF100155
Condition:
New
2001-2005 LB7 / LLY Duramax Upper Coolant Pipe
New
- 14g Aluminum Coolant Pipe
- Silicone Boots
- Stainless Steel T-Bolt Clamps
- Custom Powder Coat Finish
Item #: WCF100860
Wehrli Custom Fabrication
USD
135.00
Description: - 14g Aluminum Coolant Pipe
- Silicone Boots
- Stainless Steel T-Bolt Clamps
- Custom Powder Coat Finish
Item #: WCF100860
Condition:
New
2001-2005 LB7/LLY Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit
New
- CNC Machined Billet Aluminum Thermostat Upper Housing
- Coolant Pipe
- Silicone Boots
- T-Bolt Clamps
Item #: WCF100405
Wehrli Custom Fabrication
USD
459.00
Description: - CNC Machined Billet Aluminum Thermostat Upper Housing
- Coolant Pipe
- Silicone Boots
- T-Bolt Clamps
Item #: WCF100405
Condition:
New
2001-2007 LB7 / LLY / LBZ Duramax OEM Placement Coolant Tank Kit
New
-Coolant Tank
-Low Coolant Level Sensor
-Billet Anodized Cap
-Over Flow Hose
-Coolant Level Sight Glass
-Installation Hardware
-Powder Coating
Item #: WCF100645
Wehrli Custom Fabrication
USD
449.00
Description: -Coolant Tank
-Low Coolant Level Sensor
-Billet Anodized Cap
-Over Flow Hose
-Coolant Level Sight Glass
-Installation Hardware
-Powder Coating
Item #: WCF100645
Condition:
New
2001-2007 LB7/LLY/LBZ Duramax Twin Turbo Coolant Tank Kit
New
-Coolant Tank
-Low coolant sensor
-Cap
-Hoses
-Clamps
-Fittings
-Powder Coating
Item #: WCF100642
Wehrli Custom Fabrication
USD
345.00
Description: -Coolant Tank
-Low coolant sensor
-Cap
-Hoses
-Clamps
-Fittings
-Powder Coating
Item #: WCF100642
Condition:
New
2001-2010 & 2017-2023 Duramax Low Coolant Level Sensor
New
-Coolant Sensor
Item #: WCF206-19
Wehrli Custom Fabrication
USD
49.00
Description: -Coolant Sensor
Item #: WCF206-19
Condition:
New
Billet Aluminum Coolant Tank Cap, Black Anodized
New
Item #: WCF100543
Wehrli Custom Fabrication
USD
36.95
Item #: WCF100543
Condition:
New
Billet Aluminum Coolant Tank Cap, Clear Anodized
New
Item #: WCF100472
Wehrli Custom Fabrication
USD
36.95
Item #: WCF100472
Condition:
New