Standard Ignition PR624 Fuel Injection Pressure Regulator

Fuel Pressure Control for Mazda CX-9

The Standard Ignition PR624 fuel injection pressure regulator is a new, direct-fit fuel system component for select Mazda CX-9 models. It is built with a stainless steel body, silver finish, and plug-in connector style for straightforward replacement in the fuel injection system.

• Brand: Standard Ignition
• Part number: PR624
• Fuel injection pressure regulator for gas systems
• New construction with stainless steel and steel regulator material
• Plug-in connector type with standard mounting
• Includes washer and mounting hardware
• Single inlet, single outlet, and single port design
• Reference port included
• Non-adjustable regulator

Detailed Application Information

Standard Ignition PR624 is made for fuel pressure regulation in the injection system and is listed for 2012-2015 Mazda CX-9. If you are replacing a worn fuel injection pressure regulator on a Mazda CX-9, PR624 provides the correct fitment details for those model years and supports stable fuel delivery in a gas-powered system. This part cross-references Bosch 68064 for the same application.

Common Replacement Reasons

• Fuel pressure that is too high or too low
• Hard starting or extended crank time
• Rough idle or inconsistent engine operation
• Fuel odor or pressure-related drivability concerns
• Check engine light tied to fuel system regulation

Installation Notes

Verify the connector type, mounting style, inlet and outlet layout, and reference port configuration before installation. PR624 is a plug-in, standard-mount regulator with a silver stainless steel finish and includes a washer for installation. Confirm vehicle fitment by year and model before replacing the original fuel injection pressure regulator on a Mazda CX-9.

Quality Assurance

Standard Ignition supplies replacement fuel system components for service applications, and PR624 is a new part built to match the listed fitment for 2012-2015 Mazda CX-9 vehicles.