WCFab WCF100155 Billet Heater Core Firewall Fitting (2001-2023 Duramax)
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By ordering the WCFab WCF100155 Billet Heater Core Firewall Fitting (2001-2023 Duramax) you will earn 42 DIESEL DOLLARS in your SDS Fuel Tank!
|Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 2% Cash Back to use for future buys!|
Description
Fitment
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.
Replaces GM/AC Delco Part Number 15032062 and Dorman Part Number 800-409
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
By ordering the WCFab WCF100155 Billet Heater Core Firewall Fitting (2001-2023 Duramax) you will earn 42 DIESEL DOLLARS in your SDS Fuel Tank!
|Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 2% Cash Back to use for future buys!|