Standard Ignition PR614 Fuel Injection Pressure Regulator

Fuel Pressure Control for Gas Systems

Standard Ignition PR614 is an adjustable fuel injection pressure regulator for gas fuel systems. It is built with a stainless steel body, silver finish, and a reference port included for pressure control in the fuel delivery circuit.

Compatible With Hyundai Veloster, Hyundai Veloster N, Kia Cadenza, Kia Optima, Hyundai Sonata, and Hyundai Azera applications that use an in-tank regulator setup. The Standard Ignition PR614 is a direct-fit fuel injection pressure regulator for service and performance-focused repairs.

Key Features

• Adjustable fuel injection pressure regulator
• Stainless steel construction with steel regulator material
• Silver finish for a clean OE-style appearance
• Reference port included
• Includes O-ring
• Hardware included
• Single inlet and single outlet layout
• New part for gas systems

Application Details

This Standard Ignition PR614 fuel injection pressure regulator is used in fuel delivery systems where stable pressure control is required. It cross-references MAHLE 68080 for the same application. Vehicle coverage includes Fits 2019-2021 Hyundai Veloster, N/A, In Tank; Fits 2019-2021 Hyundai Veloster N, N/A, In Tank; Fits 2014-2020 Kia Cadenza, N/A, In Tank; Fits 2016-2020 Kia Optima, N/A, In Tank; Fits 2016-2019 Hyundai Sonata, N/A; and Fits 2014-2017 Hyundai Azera, N/A, In Tank.

Common Uses

• Restoring fuel pressure regulation after a failed regulator
• Correcting fuel delivery issues caused by unstable pressure
• Addressing hard-start or drivability concerns tied to fuel pressure control
• Replacing a worn in-tank regulator on supported Hyundai and Kia models
• Supporting accurate fuel system operation during repair or maintenance

Installation Notes

Verify the fuel system layout before installation, especially on in-tank applications. Confirm the reference port, inlet, and outlet orientation match the original part, and replace the O-ring during service. Standard Ignition PR614 is intended for gas fuel systems and standard mounting locations.

Quality Assurance

Standard Ignition supplies replacement fuel system components for service applications, and this regulator is a new part built to match the listed fitment and interchange references.