Standard Ignition RCS109 Engine Intake Manifold Runner Solenoid

Engine Intake Manifold Runner Solenoid for Ford and Lincoln

Standard Ignition RCS109 is an engine intake manifold runner solenoid used in select Ford and Lincoln applications. It features a female oval connector, three male blade terminals, and an OE-style electrical interface for intake manifold runner control.

Key Features

• Engine intake manifold runner solenoid for intake airflow control
• Female connector with oval shape for a direct-fit style connection
• 3 male blade terminals for the vehicle harness interface
• Built for Ford and Lincoln applications that use this runner solenoid design
• Standard Ignition RCS109 cross-references with 2-46508 and FT4Z6C880A for the same application

Detailed Description

Standard Ignition RCS109 is an intake manifold runner solenoid that helps control the intake manifold runner system on select Ford Edge, Ford Escape, Ford Explorer, Ford Fusion, Ford F-150, Ford Mustang, Lincoln MKC, Lincoln MKX, Lincoln MKZ, Lincoln Continental, and Lincoln Nautilus models. This part number is used in 2015-2023 Ford Edge, 2018-2020 Ford F-150, and other listed Ford and Lincoln vehicles where the original solenoid uses a female oval connector and three blade terminals. If you are replacing a faulty intake manifold runner solenoid on a Ford Edge or Lincoln MKZ, RCS109 provides the correct electrical configuration for the application.

Common Issues This Part Can Address

• Intake manifold runner control fault codes
• Rough idle related to runner system operation
• Reduced engine response from a sticking runner solenoid
• Check engine light caused by intake runner actuator circuit issues
• Improper intake manifold runner switching on Ford and Lincoln engines

Installation Notes and Tips

Verify connector shape, terminal count, and OE part number before installation. Confirm the vehicle application against the listed fitment for your Ford or Lincoln model, and inspect the harness connector for corrosion or damaged terminals before connecting the new solenoid. Always clear diagnostic trouble codes and recheck system operation after installation.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components. RCS109 is built to match the specified connector and terminal layout for the listed applications, supporting accurate replacement of the original intake manifold runner solenoid.