Standard Motor Products RCS108 Intake Manifold Runner Control Solenoid

The Standard Motor Products RCS108 is a direct-fit replacement intake manifold runner control solenoid designed to restore proper engine performance and fuel efficiency. This critical engine management component controls the intake manifold runner valve position, providing accurate data regarding linkage and plate position to the powertrain control module (PCM).

Key Features:

• Direct-fit OE replacement design for precise installation
• Manufactured with high-grade materials for extended service life and durability in harsh engine environments
• OE-quality connectors and terminals ensure reliable connection to the engine wiring harness
• Designed to restore fuel efficiency, eliminate engine stuttering, and revive overall engine performance
• Replaces OEM part number LF8218741

When the intake manifold runner control solenoid fails, symptoms may include rough idle, reduced fuel economy, check engine light illumination, and poor acceleration. The RCS108 solenoid restores proper operation of the variable intake manifold system, optimizing engine breathing across different RPM ranges for improved power delivery and efficiency.