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Wehrli Custom Fabrication - WCFab Billet Coolant Heater Core Firewall Fitting Chevrolet / GMC 6.6L Duramax 1999-2022 100155 | Vivid Racing
The factory plastic GM Coolant Heater Core Firewall Fitting is a common failure point on Duramax trucks and other GM vehicles. Our made in the USA, billet aluminum direct-fit replacement is more resistant to heat and vibration. Prevent leaks with this easy to install upgrade.
Features:
Features:
- 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 seal
- Clear Anodized finished to resist corrosion
- Replaces GM/AC Delco Part Number 15032062 and Dorman Part Number 800-409
- Chevrolet / GMC 6.6L Duramax 2001-2022
- Chevrolet / GMC 1500 1999-2013
Other Part Numbers:
Wehrli Custom Fabrication #wcf100155
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Silverado 1500 | 1999-2013 | LT |
| Chevrolet Silverado 1500 | 1999-2013 | LS |
| Chevrolet Silverado 1500 | 1999-2012 | Base |
| Chevrolet Silverado 1500 | 2002-2013 | WT |
| Chevrolet Silverado 1500 | 2002 | Custom |
| Chevrolet Silverado 1500 | 2003-2006 | SS |
| Chevrolet Silverado 1500 | 2004-2006, 2009-2013 | Hybrid |
| Chevrolet Silverado 1500 | 2004-2005 | Z71 Off-Road |
| Chevrolet Silverado 1500 | 2007-2013 | LTZ |
| Chevrolet Silverado 1500 | 2010-2013 | XFE |
| Chevrolet Silverado 1500 Classic | 2007 | LT |
| Chevrolet Silverado 1500 Classic | 2007 | Hybrid |
| Chevrolet Silverado 1500 Classic | 2007 | WT |
| Chevrolet Silverado 1500 Classic | 2007 | SS |
| Chevrolet Silverado 1500 Classic | 2007 | LS |
| Chevrolet Silverado 1500 HD | 2001-2003, 2005 | LS |
| Chevrolet Silverado 1500 HD | 2001-2003, 2005-2006 | LT |
| Chevrolet Silverado 1500 HD | 2005 | Base |
| Chevrolet Silverado 1500 HD Classic | 2007 | LT |
| Chevrolet Silverado 2500 | 2001-2005 | 400 SS |
| Chevrolet Silverado 2500 | 2001-2002 | Custom |
| Chevrolet Silverado 2500 | 2001-2002, 2007 | Cheyenne |
| Chevrolet Silverado 2500 | 2001-2012, 2014, 2016-2017 | Base |
| Chevrolet Silverado 2500 | 2001-2004 | LT |
| Chevrolet Silverado 2500 | 2001-2004, 2013, 2015-2018 | LS |
| Chevrolet Silverado 2500 | 2004 | WT |
| Chevrolet Silverado 2500 HD | 2001-2006 | LS |
| Chevrolet Silverado 2500 HD | 2001-2022 | LT |
| Chevrolet Silverado 2500 HD | 2001-2005 | Base |
| Chevrolet Silverado 2500 HD | 2003-2022 | WT |
| Chevrolet Silverado 2500 HD | 2007-2022 | LTZ |
| Chevrolet Silverado 2500 HD | 2015-2022 | High Country |
| Chevrolet Silverado 2500 HD | 2020-2022 | Custom |
| Chevrolet Silverado 2500 HD Classic | 2007 | LT |
| Chevrolet Silverado 2500 HD Classic | 2007 | WT |
| Chevrolet Silverado 2500 HD Classic | 2007 | LS |
| Chevrolet Silverado 3500 | 2001-2013, 2016-2018 | Base |
| Chevrolet Silverado 3500 | 2001-2006 | LT |
| Chevrolet Silverado 3500 | 2001-2006 | LS |
| Chevrolet Silverado 3500 | 2001-2004, 2006 | HD |
| Chevrolet Silverado 3500 | 2004, 2006, 2015 | WT |
| Chevrolet Silverado 3500 Classic | 2007 | LT |
| Chevrolet Silverado 3500 Classic | 2007 | LS |
| Chevrolet Silverado 3500 Classic | 2007 | WT |
| Chevrolet Silverado 3500 HD | 2007-2022 | WT |
| Chevrolet Silverado 3500 HD | 2007-2022 | LT |
| Chevrolet Silverado 3500 HD | 2007-2022 | LTZ |
| Chevrolet Silverado 3500 HD | 2015-2022 | High Country |
| Chevrolet Silverado 3500 HD | 2020-2022 | Base |
| GMC Sierra | 2007-2009, 2011-2012 | Base |
| GMC Sierra | 2008-2022 | Denali |
| GMC Sierra | 2010, 2013-2015 | SLT |
| GMC Sierra | 2013-2019, 2021-2022 | SLE |
| GMC Sierra | 2014-2018 | All Terrain |
| GMC Sierra | 2019-2022 | AT4 |
| GMC Sierra | 2020 | AT4 CarbonPro |
| GMC Sierra | 2020 | Regular |
| GMC Sierra 1500 | 2001-2022 | SLE |
| GMC Sierra 1500 | 2001-2022 | SLT |
| GMC Sierra 1500 | 2001-2003, 2006-2013 | SL |
| GMC Sierra 1500 | 2001 | C3 |
| GMC Sierra 1500 | 2002-2013 | WT |
| GMC Sierra 1500 | 2002 | HT |
| GMC Sierra 1500 | 2002-2022 | Denali |
| GMC Sierra 1500 | 2002-2005, 2014-2021 | Base |
| GMC Sierra 1500 | 2005-2006, 2009-2013 | Hybrid |
| GMC Sierra 1500 | 2010-2013 | XFE |
| GMC Sierra 1500 | 2019-2022 | Elevation |
| GMC Sierra 1500 | 2019-2022 | AT4 |
| GMC Sierra 1500 | 2022 | Denali Ultimate |
| GMC Sierra 1500 | 2022 | AT4X |
| GMC Sierra 1500 | 2022 | Pro |
| GMC Sierra 1500 Classic | 2007 | WT |
| GMC Sierra 1500 Classic | 2007 | Hybrid |
| GMC Sierra 1500 Classic | 2007 | SLE |
| GMC Sierra 1500 Classic | 2007 | Denali |
| GMC Sierra 1500 Classic | 2007 | SL |
| GMC Sierra 1500 Classic | 2007 | SLT |
| GMC Sierra 1500 HD | 2001-2003, 2005-2006 | SLE |
| GMC Sierra 1500 HD | 2001-2003, 2005-2006 | SLT |
| GMC Sierra 1500 HD Classic | 2007 | SLE |
| GMC Sierra 1500 HD Classic | 2007 | SLT |
| GMC Sierra 1500 Limited | 2019, 2022 | SLE |
| GMC Sierra 1500 Limited | 2019 | Base |
| GMC Sierra 1500 Limited | 2022 | SLT |
| GMC Sierra 1500 Limited | 2022 | Elevation |
| GMC Sierra 1500 Limited | 2022 | Denali |
| GMC Sierra 1500 Limited | 2022 | AT4 |
| GMC Sierra 1500 Limited | 2022 | Pro |
| GMC Sierra 2500 | 2001-2002 | SL |
| GMC Sierra 2500 | 2001-2004 | SLE |
| GMC Sierra 2500 | 2001-2004 | SLT |
| GMC Sierra 2500 | 2002-2004 | Base |
| GMC Sierra 2500 | 2003-2004 | WT |
| GMC Sierra 2500 HD | 2001-2022 | SLT |
| GMC Sierra 2500 HD | 2001-2022 | SLE |
| GMC Sierra 2500 HD | 2001-2002, 2006 | SL |
| GMC Sierra 2500 HD | 2002-2005, 2015-2021 | Base |
| GMC Sierra 2500 HD | 2003-2014 | WT |
| GMC Sierra 2500 HD | 2011-2022 | Denali |
| GMC Sierra 2500 HD | 2020-2022 | AT4 |
| GMC Sierra 2500 HD | 2022 | Pro |
| GMC Sierra 2500 HD Classic | 2007 | SL |
| GMC Sierra 2500 HD Classic | 2007 | SLE |
| GMC Sierra 2500 HD Classic | 2007 | SLT |
| GMC Sierra 2500 HD Classic | 2007 | WT |
| GMC Sierra 3500 | 2001-2006 | SLT |
| GMC Sierra 3500 | 2001-2002, 2006 | SL |
| GMC Sierra 3500 | 2001-2006 | SLE |
| GMC Sierra 3500 | 2002-2005 | Base |
| GMC Sierra 3500 | 2004-2006 | WT |
| GMC Sierra 3500 Classic | 2007 | WT |
| GMC Sierra 3500 Classic | 2007 | SLE |
| GMC Sierra 3500 Classic | 2007 | SLT |
| GMC Sierra 3500 Classic | 2007 | SL |
| GMC Sierra 3500 HD | 2007-2022 | SLT |
| GMC Sierra 3500 HD | 2007-2014 | WT |
| GMC Sierra 3500 HD | 2007-2022 | SLE |
| GMC Sierra 3500 HD | 2011-2022 | Denali |
| GMC Sierra 3500 HD | 2015-2021 | Base |
| GMC Sierra 3500 HD | 2020-2022 | AT4 |
| GMC Sierra 3500 HD | 2022 | Pro |
| GMC Sierra Nueva | 2022 | SLE |
| GMC Sierra Nueva | 2022 | Denali Ultimate |
| GMC Sierra Nueva | 2022 | AT4 |
| GMC Sierra Nueva | 2022 | Denali |
Wehrli Custom is an aftermarket company that was founded back in 2010 in Sandwich, Illinois. Starting in a two-car garage, they developed performance parts aimed towards various motorsport enthusiasts. With their experience around ATVs, dirt bikes, truck racing, and snowmobiles, they saw the opportunity to create parts that would help improve their ride without spending too much.
Today, the company grew to be one of the most recognizable brands in the motorsport industry and is sought after by racers and enthusiasts everywhere.
Quality Made ProductsThe company creates some of the best products and is known for its high-quality finishes. It is possible thanks to their powder coat shop that includes elevated temperature-resistant ceramic coatings and two curing ovens. They also have a CNC mill and lathes to help create those accurate and precise cuts.
With the best tools at its disposal, coupled with a team of dedicated enthusiasts, Wehrli Custom could cement its position as one of the leading brands in its segment.
Your High Performance Go ShoppingWehrli Custom specializes in high-performance diesel upgrades and custom metal fabrication. They offer a variety of parts and upgrades for various diesel engines such as Duramax, Powerstroke, & Cummins Diesel trucks.
They offer turbo kits and custom performance parts that are custom fabricated and made in the USA. It guarantees that you only get the best products every time,
Purchase Wehrli Custom At Vivid RacingIf you are in the market for high-quality performance parts for your vehicle, then Wehrli customs is the brand for you. To know more about them, visit Vivid Racing and check out their list of products that fit your specific needs.
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