Emission Intake Manifold Runner Solenoid Valve for Mazda 3 5 6 CX7 K5T81777

This Emission Intake Manifold Runner Solenoid Valve for Mazda 3 5 6 CX7 replacement is designed to control the air flow through the intake manifold runner system, optimizing engine breathing for improved performance, fuel efficiency, and reduced emissions. A direct replace for faulty or worn solenoid valves that may cause poor acceleration, rough idle, reduced power, or a Check Engine Light (CEL).

Compatibility for: 

• Mazda CX-7 2010 – 2011
• Mazda 3 2004 – 2013
• Mazda 5 2012 – 2013
• Mazda 6 2009 – 2013

Reference OEM:  K5T81777, K5T46597, 4M5G-9A500, LF15-46594, LF82-18-740, LF82-18-741, LF8218741, LF82-18-741-A, LF82-187-40, LF8218740, LF829623, LF0296

Important note:  

• After replacing the solenoid valve, the ECU may need to reset or adapt to the new component.
• If unsure, professional installation is recommended to ensure proper system calibration.

Features:

• Direct replacement – easy plug & play installation
• Restores proper intake runner control and engine performance
• Helps reduce emissions and improve throttle response
• Built to meet or exceed OEM standards
• Durable, high-quality materials for long service life

Specification:

• Type: Intake Manifold Runner Solenoid Valve
• Material: Metal and high-grade plastic
• Connector: 2 ports 2 pins

How to replace the Intake Manifold Runner Solenoid Valve:

• STEP 1: Turn off the engine and disconnect the negative battery terminal.
• STEP 2: Locate the solenoid valve on the intake manifold area.
• STEP 3: Unplug the electrical connector and disconnect the vacuum lines.
• STEP 4: Remove the old valve and install the new one in the same position.
• STEP 5: Reconnect all hoses and wiring securely.
• STEP 6: Reconnect the battery terminal and start the engine.
• STEP 7: Check for smooth idle and proper acceleration.

Package includes: Intake Manifold Runner Solenoid Valve