This pump is rebuilt in-house at Alliant, using 100% new volume control and pressure control valves, and bench tested to ensure desired performance.

Cross Reference Part Number:  8C3Z9A543DRM, 8C3Z9A543B

NOTE:  This product requires a fully refundable core charge that will be refunded upon receipt of your original pump core

The general health of your HPFP is crucial in a properly running engine.  Even a slight hiccup in the general operation of this pump, and your injectors don’t fire properly, causing an engine miss, hard starts, rough idle, poor performance, and even effect your fuel economy.  If your pump is in need of replacing, check out this remanufactured unit from the professionals at Alliant that includes a complete installation kit so you’ve got everything you need when its time for installation.