Fuel Injection Pressure Regulator Delphi FP10374. See our other listings. Fuel Injection Pressure Regulator. Precision is key for the fuel pressure regulator on any vehicle. At Delphi Technologies, we use OE engineering to test our regulators and fuel technologies to ensure the utmost performance and durability. Our NitrileTM diaphragms are resilient against high-ethanol fuels, and we utilize two designs to help meet emissions standards while covering a wide array of domestic vehicles. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi Technologies is regarded as a market leader in North American fuel management. 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. The engine types may include 5.3L 5328CC 325Cu. V8 FLEX OHV Naturally Aspirated. This part fit s vehicles made in the following years 2002,2003. Welcome to our Store. You will find incredible deals with unbelievable pricing. Our company is a California based e-commerce store so we have access to an extremely wide range of great products. Thank you for your business. Portions of the part information on this page have been provided by WHI Solutions, Inc.