Zreneyfex Intake Manifold Vacuum Runner Solenoid Valve for Mazda 3/5/6/CX-7 — Direct-Fit OE Replacement (4M5G-9A500)

This replacement solenoid valve from Zreneyfex replaces OE numbers 4M5G-9A500, K5T46597, and K5T81777 and is made to fit a range of Mazda models including the Mazda 3 (2004–2013), Mazda 5 (2012–2013), Mazda 6 (2009–2013), and CX-7 (2010–2012). It addresses vacuum runner control issues often signaled by engine codes or drivability symptoms and is supplied as a single unit ready for installation.

How will installing this solenoid valve affect my car's drivability?

Replacing a failing intake manifold vacuum runner solenoid valve can return consistent vacuum routing to the intake system, improving idle stability and throttle response that may have been erratic. While not a cure-all for unrelated engine problems, it specifically targets vacuum-runner-related symptoms.

• Helps stabilize idle and reduce rough running
• Improves throttle response when vacuum runners are actuated
• May reduce related fault codes and limp-home behavior

Which Mazda models and years are compatible with this replacement part?

This Zreneyfex solenoid valve is manufactured as a direct replacement for the listed OEM part numbers and fits several Mazda platforms over specific model years. Confirm compatibility using your vehicle's VIN or the original part number before purchase.

• Mazda 3: 2004–2013
• Mazda 5: 2012–2013
• Mazda 6: 2009–2013
• Mazda CX-7: 2010–2012

Is this part easy to install, and what comes in the package?

The Zreneyfex unit is built as a direct-fit replacement, enabling straightforward installation for technicians or experienced DIYers. Installation typically requires basic hand tools and taking normal safety precautions to access the intake manifold area.

• Package includes: 1 x Intake Manifold Vacuum Runner Solenoid Valve
• Direct-fit design for quick swap with OE mounting points and connectors
• Saves time versus sourcing refurbished or non-matching parts

What engine codes or symptoms indicate this part might be failing?

Failing vacuum runner solenoids commonly trigger diagnostic trouble codes and drivability signs tied to vacuum control. Use a scanner to check codes and visually inspect the valve and connectors for damage or wear.

• Possible fault codes such as P0441 or related intake control warnings
• Check engine light illumination after refueling or during idle
• Hard starts, rough idle, or reduced throttle smoothness

Who is this for: The Zreneyfex replacement is intended for Mazda owners, independent mechanics, and repair shops that need a reliable, direct-fit intake manifold vacuum runner solenoid valve to address vacuum-control faults on compatible Mazda 3, 5, 6, and CX-7 models. It suits anyone seeking an OEM-equivalent swap to clear vacuum-related diagnostics and restore normal intake runner operation without lengthy downtime.