Fuel Injection Idle Air Control Valve

Part Number 215-91008 (117546356)

UPC: 724620068461

Package contents: 1 Each per Box

Select vehicle for guaranteed fit

$37.79

In stockShips by 5th Nov

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.

Buick

1986-1989, 1997-2005 Century
1988-1996 Regal
2002-2005 Rendezvous
1994-1998 Skylark

Cadillac

1987-1988 Cimarron

Chevrolet

1987-1996 Beretta
1993-1995 Camaro
1987-1994 Cavalier
1987-1990 Celebrity
1987-1996 Corsica
1990-1995 Corvette
2000-2005 Impala
1990-2001 Lumina
1996 Lumina APV
1997-2003 Malibu
1995-2005 Monte Carlo
1997-2005 Venture

Oldsmobile

1994-1998 Achieva
1999-2004 Alero
1988-1999 Cutlass
1987-1989 Cutlass Ciera
1987-1989 Cutlass Cruiser
1988-1997 Cutlass Supreme
1987 Firenza
1996-2004 Silhouette

Pontiac

1987-1991 6000
2001-2005 Aztek
1993-1995 Firebird
1994-2005 Grand Am
1988-2003 Grand Prix
1999-2005 Montana
1991-1994 Sunbird
1990-1991 Tempest
1996-1998 Trans Sport

Features & benefits

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

Specifications

Country Of Origin	CN
Gasket Or Seal Included	Yes
Housing Color	Black
Housing Material	Plastic
Mounting Hole Quantity	2
Street Legal	Yes
Terminal Gender	Female
Terminal Quantity	4
Terminal Type	Pin

Warranty

1 Year