Product description
Adjustable Fuel Pressure Regulator Rebuild Kit. Includes: Diaphragm, Single Large .250 Return Orifice & O-Ring
AEM Adjustable Fuel Pressure Regulator Rebuild Kit.
AEM Adjustable Fuel Pressure Regulator Rebuild Kit
Enter GarageManufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
Adjustable Fuel Pressure Regulator Rebuild Kit. Includes: Diaphragm, Single Large .250 Return Orifice & O-Ring
AEM Adjustable Fuel Pressure Regulator Rebuild Kit.
AEM Adjustable Fuel Pressure Regulator Rebuild Kit
Kit Includes Diaphragm, Single Large Return Orifice & O-Ring
For use with AEM billet adjustable fuel pressure regulators
Allows easy service of adjustable fuel pressure regulator
Universal to AEM Fuel Regulators
Sold as a kit
AEM Universal Fuel Pressure Regulator Rebuild Kit
FUEL PRESS REG REBUILD KIT
AEM - Adj Fuel Press Reg
Adj Fuel Press Reg
Adjustable Fuel
Includes: Diaphragm, Single Large Return Orifice & O-Ring
25-300BK
25-301BK
25-302BK
25-303BK
25-304BK
25-305BK
For:
Fuel Injection Pump Diaphragm
AEMEFUELINJE