Dorman 911-929 Intake Manifold Runner Control Motor and Arm IMRC OE FIX

The Dorman 911-929 is an intake manifold runner control (IMRC) motor and arm assembly, also called an IMRC actuator or motor arm. It is an OE FIX repair. You can replace only the failed IMRC assembly instead of the entire intake manifold.

Why it was developed: On the factory design, the plastic ball on the arm can wear down. It can then lose its connection to the assembly linkage, and that can burn out the IMRC motor. This Dorman assembly has an upgraded tuning arm to address that weak point.

Key Features:

• Intake manifold runner control motor with upgraded tuning arm (motor arm)
• Lets you replace just the failed IMRC assembly, not the whole intake manifold
• Plastic housing
• 1 oval connector with 4 blade terminals
• No vacuum ports
• Package contents: 1 intake manifold runner control
• Mounting hardware and gasket or seal are not included

A direct repair for a known failure point, it helps restore proper intake runner control operation.