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1999-2023 Duramax Billet Coolant Heater Core Firewall Fitting (WCF100155)

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Wehrli Custom Fabrication Part Number: WCF100155
$63.14 CAD

Total w/ Addons:

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Description

Fits

 Year Make Engine
1999-2023 GM
 LB7/ LLY/ LBZ/ LMM/ LML/ L5P 6.6L Duramax

Part Number: WCF100155

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

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    We only carry the best in Diesel Performance.

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    Located in West Kelowna, BC.
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