Dodge 5.9 L Bosch VP44 Electronic Fuel Injection Pump

One Year, Unlimited Mile Warranty

Tapping the pump's wires can cause premature pump failure.  If the wires are cut or tapped the pump is no longer warrantable,  and any repairs that need to be made to the injection pump will be the buyer's responsibility. In the VP44 pump the fuel is used to cool and lubricate the pump, and the tolerances between the head and the rotor is very fine. Performance chip add-ons affect the cooling rate of the pump. The pump will become hotter due to excessive RPMs from the chips programming. When the throttle is backed off the fuel to the pump is reduced, and the pump's cooling capabilities are greatly reduced. Since the pump is hotter from the increased RPMs the rotor siezes in the head and the pump fails.

Core policy:
Cores must be in usable condition, we do not grade or issue partial credit of core. Cores need to be returned to and received the manufacturer within 30 Days of purchase. If not received in 30 days core charge will be considered forfeit.
By purchasing this product the customer agrees to these terms and conditions.

A $500 Refundable Core Charge will be added to your order if not returned in 30 days.

Price includes shipping the core back