Duramax Upper Coolant Pipe Replacements

Sick of seeing the unsightly black rubber coolant hose on your Duramax?
Jason covers the benefits of upgrading to our Upper Coolant Pipe Kit for 2001-2024 Duramax’s.
2020-2024 L5P DURAMAX UPPER COOLANT PIPE KIT
PART NUMBER: WCF100541
www.wcfab.com/...
2017-2019 L5P DURAMAX UPPER COOLANT PIPE KIT
PART NUMBER: WCF100742
www.wcfab.com/...
2011-2016 LML DURAMAX UPPER COOLANT PIPE
PART NUMBER: WCF100696
www.wcfab.com/...
2006-2010 LBZ/LMM DURAMAX UPPER COOLANT PIPE
PART NUMBER: WCF100622
www.wcfab.com/...
2001-2005 LB7 / LLY DURAMAX UPPER COOLANT PIPE
WCF100860
www.wcfab.com/...
TOP OUTLET
2006-2010 LBZ/LMM DURAMAX TOP OUTLET BILLET THERMOSTAT HOUSING AND UPPER COOLANT PIPE KIT FOR DUAL CP3
WCF100424
www.wcfab.com/...
2006-2010 LBZ/LMM DURAMAX TOP OUTLET BILLET THERMOSTAT HOUSING AND UPPER COOLANT PIPE KIT
WCF100420
www.wcfab.com/...
2001-2005 LB7/LLY DURAMAX TOP OUTLET BILLET THERMOSTAT HOUSING AND UPPER COOLANT PIPE KIT
PART NUMBER WCF100405
www.wcfab.com/...
Wehrli Custom Fabrication Inc. specializes in high-performance diesel upgrades and custom metal fabrication. We take enormous pride in our reputation for creating the highest quality fabricated parts and upgrades for your Duramax, Powerstroke, & Cummins diesel truck. We offer turbo kits and custom performance parts for work, play, or competition. By purchasing any of our custom fabricated MADE IN THE USA parts, you will receive the best fitment, performance, and customer service.
Give us a call:
630-277-8239
WCFab.com
TikTok
wehrlicustomfab
Like us on Facebook:
/ wehrlicustom. .
Follow us on Instagram:
/ wehrlicusto. .
#WCFab #wehrlicustomfabrication

[@wadeturner2665]

Can we get these without the logo? If I'm looking to clean up the engine bay, I want to do a truly clean install, not have logos everywhere.

[@WCFab]

@@wadeturner2665 our team takes a lot of pride in the products that we build so you will find our logo on all of these. However, if you are looking for something a bit more subtle on your build, try selecting the PCTAGSAME option in the powder coat drop downs for the item and we’ll coat our logos the same color as the part so that they don’t stand out as much.

[@jordanhelms5770]

Where does the old hardware off factory coolant metal pipe like the hose and fittings go if you install the one that crosses over ac compressor?

[@WCFab]

It is replaced by new hardware included with the billet thermostat assembly. If you have specific questions about any line routings or connections for your application, please give our team a call. at 630-277-8239 or email us at [e-mail] and we'd be happy to help.

[@hardrockboy85]

Will the kit for the lbz/lmm work on the lb7/lly in applications for dual cp3 pumps? If it’s possible, can the website be updated?

[@WCFab]

The LBZ/LMM kit is not backwards compatible with the LB7/LLY. However, the LB7/LLY kit (WCF100405) is compatible with dual fueler setups. Check out the link below for more details and give us a call at 630-277-8239 with any additional questions:
www.wcfab.com/i-31645063-2001-2005-lb7-lly-duramax-top-outlet-billet-thermostat-housing-and-upper-coolant-pipe-kit.html?q=Wcf100405