Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting On Off Manufactured by ProPower Diesel in

Manufactured by ProPower Diesel in the USA

Replaces Ford part number WPT928 (3U2Z14S411ZMB)

PRP's Steering Wheels are built for adventure

ReadyLIFT Suspension is pleased to announce A new Super Duty lift kit

Engine temperatures are further reduced because the PPE L5P Oil Pan is constructed of thick

Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting On Off Manufactured by ProPower Diesel inWehrli Model 100155 *ALLOW 5 7 DAY LEAD TIME FOR SHIPMENT! Wehrli 99 23 GM Billet Coolant Heater Core Firewall Fitting 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