OPparts 37632001 Fuel Pressure Regulator OEM Replacement

The OPparts 37632001 is an OEM-equivalent fuel pressure regulator engineered to restore proper fuel system operation on select Hyundai and Kia vehicles. Built to match original equipment specifications, this direct-fit replacement integrates seamlessly with the factory fuel injection system—no modifications required.

Key Features:

• OEM-equivalent design — engineered to match original equipment specifications for a direct-fit installation
• Consistent fuel pressure regulation — maintains stable pressure within the fuel injection system for reliable fuel delivery
• Quality construction — manufactured to meet or exceed original durability and service life expectations
• Resolves common fuel system symptoms — addresses poor fuel economy, rough idling, hard starting, and stalling caused by a failing regulator
• OPparts quality — sourced from a recognized aftermarket supplier specializing in Hyundai and Kia platforms

A properly functioning fuel pressure regulator is critical to the performance and efficiency of a port fuel injection system. When the regulator fails, excess fuel pressure can flood injectors while insufficient pressure starves them—both conditions degrade performance and fuel economy. The OPparts 37632001 restores factory-correct pressure balance, helping the engine run smoothly and efficiently.