Brand: Wehrli Custom Fabrication
Part Number: WCF100155
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 Par...
$39.77
Brand: Daystar
Part Number: KU20041BK
Unavailable
Throw away those leaky rubber grommets! Daystar’s Firewall Boot is the BEST way to run wires, hoses, and other lines through your vehicle’s firewall. Simply drill a 1.25” diameter hole in the firewall and install the boot. Run your wires, trim the boot as necessary...
$0.00
Brand: Daystar
Part Number: KU20040BK
Unavailable
Throw away those leaky rubber grommets! Daystar’s Firewall Boot is the BEST way to run wires, hoses, and other lines through your vehicle’s firewall. Simply drill a 1.25” diameter hole in the firewall and install the boot. Run your wires, trim the boot as necessary, ...
$0.00
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