Skyward Automotive Products SKPR21 Fuel Injection Pressure Regulator

The Skyward Automotive Products (SKP) SKPR21 is a direct-fit OE replacement fuel injection pressure regulator engineered to restore precise fuel delivery and protect engine performance. Designed to match the original part in form, fit, and function, this regulator ensures the fuel system operates at the correct pressure for reliable, efficient combustion.

A failing fuel pressure regulator can cause a range of drivability issues — including rough idle, engine misfires, excessive fuel consumption, fuel leaks, or hard starting. Replacing it with the SKPR21 restores proper fuel rail pressure and brings performance back to factory specification.

Key Features:

• Direct OE replacement — designed to match original equipment specifications
• Maintains consistent fuel rail pressure for optimal air/fuel mixture
• Helps restore fuel efficiency and smooth engine operation
• Manufactured from high-grade materials for long-term durability
• Backed by SKP's limited warranty

Cross-Reference Part Numbers: PR21, PR21T, FPR42, 22801, PRDL133, 83507073, 5G1212, 143608, 217-3073

SKP (Skyward Automotive Products) brings over 30 years of manufacturing expertise to every part, delivering consistent quality and on-time availability for professional technicians and DIY enthusiasts alike.