Fuel Injection Idle Air Control Valve - FSK

Description

Walker Products Fuel Injection Idle Air Control (IAC) Valves are OE Replacement components that regulate the amount of air bypassing the throttle plate to maintain stable engine idle under varying conditions. Controlled by the engine control unit (ECU), the IAC valve adjusts airflow during engine warm-up, load changes (like A/C or power steering use), and deceleration to ensure consistent idle speed and prevent stalling. Each Walker IAC Valve is engineered to match OE specifications for pintle shape, stepper motor response, voltage range, and airflow control curves. Constructed with high-temperature-resistant materials and sealed against fuel vapors and moisture, these valves are built to withstand the harsh environment of the engine bay. Designed for an exact OE fit, they install directly into the original throttle body or intake housing and connect seamlessly with the factory wiring harness. Symptoms of a failing IAC valve may include erratic idle speed, stalling, hard starting, or illuminated check engine lights. Whether addressing drivability issues or performing a routine fuel injection system service, Walker IAC Valves provide precise idle control, improved cold-start performance, and restored engine stability across a wide range of domestic and import applications.

Fitment

This part fits the following vehicles.

• 1992-1994 Dodge B150
• 1995-1998 Dodge B1500
• 1992-1994 Dodge B250
• 1995-1998 Dodge B2500
• 1992-1994 Dodge B350
• 1995-1998 Dodge B3500
• 1992-1993 Dodge D150
• 1992-1993 Dodge D250
• 1992-1993 Dodge D350
• 1992-2003 Dodge Dakota
• 1998-2003 Dodge Durango
• 1994-2003 Dodge Ram 1500
• 1995-2003 Dodge Ram 1500 Van
• 1994-2002 Dodge Ram 2500
• 1997-2003 Dodge Ram 2500 Van
• 1994-2002 Dodge Ram 3500
• 1997-2003 Dodge Ram 3500 Van
• 1992-1996, 1999-2001 Dodge Ramcharger
• 1992-1993 Dodge W150
• 1992-1993 Dodge W250
• 1992-1993 Dodge W350
• 1993-1998 Jeep Grand Cherokee
• 1993 Jeep Grand Wagoneer

Features & benefits

• Controls Idle Airflow: Regulates bypass air around the throttle plate for stable idle and smooth engine operation during warm-up and load changes.
• Restores Idle Stability: Eliminates rough idle, stalling, and hard starting caused by faulty or sticking IAC valves.
• OE Replacement Calibration: Matches factory specifications for pintle movement, voltage response, and idle airflow control logic.
• Exact OE Fit: Installs directly into the throttle body using factory connectors and mounting points—no wiring or modifications required.
• Built for Long-Term Reliability: Designed with precision components and sealed housings to withstand heat, vibration, and fuel vapor exposure.

Specifications

Warranty

1 Year

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).