Standard Motor Products RCS109 Intake Manifold Runner Control Solenoid

The Standard Motor Products RCS109 is a direct-fit OE replacement Intake Manifold Runner Control (IMRC) Solenoid engineered to restore proper airflow management within the intake manifold. This solenoid controls the opening and closing of the intake manifold runner flaps, optimizing air velocity and charge motion across the RPM range for improved throttle response, fuel efficiency, and overall engine performance.

Key Features:

• Direct OE Replacement — engineered to match original equipment fit, form, and function for a hassle-free installation
• High-Quality Construction — built with durable materials designed to withstand extreme underhood temperatures and demanding operating conditions
• Comprehensive Testing — undergoes rigorous validation testing to ensure long-term reliability and consistent performance
• Complete Quality Control — manufactured under strict quality standards as part of Standard Motor Products' global aftermarket program
• Restores Engine Performance — replaces a faulty solenoid that may cause rough idle, reduced power output, poor fuel economy, or a check engine light (DTCs such as P2004, P2005, or P2006)

Standard Motor Products is a trusted name in automotive engine management, with decades of experience producing ignition, fuel, and air delivery components. The RCS109 Intake Manifold Runner Solenoid is sold as a single unit and is designed for straightforward installation by both DIY enthusiasts and professional technicians.