See our other listings. EST, MON to FRI. Fuel Injection Pressure Regulator. See Item Specifics section for additional specifications about this part. To confirm that this part fits your vehicle, enter your vehicle’s Year, Make, Model, Trim and Engine in the Compatibility Table. Also review the notes section in the compatibility chart for additional specifications about this part. This part generally fits Mazda vehicles and includes models such as Protege with the trims of DX Sedan 4-Door, LX Sedan 4-Door, SE S edan 4-Door. The engine types may include 1.6L 1589CC l4 GAS DOHC Naturally Aspirated. This part fits vehicles made in the followi ng years 1999,2000,2001,2003. This item may interchange to the following part numbers from other brands. We have been offering automotive parts & supplies for sale since Parts Geek, LLC was formed in 2008. We pride ourselves in providing the best customer service on the Internet. WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Portions of the part information on this page have been provided by WHI Solutions, Inc.