Holstein 2IAC0008 Idle Air Control Valve

Idle Air Control Valve for Ford and Mazda Applications

Restore stable idle control with this Holstein Parts idle air control valve. It is a direct replacement for a range of Ford, Lincoln, Mercury, and Mazda vehicles, including Ford Mustang, Ford Ranger, and Ford Bronco applications.

• Holstein Parts replacement idle air control valve
• Direct-fit service part for fuel injection system idle control
• Fits select Ford, Lincoln, Mercury, and Mazda models from 1985-1995
• Cross-references Delphi CV10139 and Standard Ignition AC23 for the same application
• Part number 2IAC0008 for catalog and fitment lookup

Product Details

Holstein Parts 2IAC0008 is an idle air control valve used to regulate engine idle speed by controlling bypass air around the throttle plate. This part supports drivability on vehicles such as the Ford Aerostar, Ford Explorer, Ford Ranger, and Mazda Navajo when the original valve is worn or no longer responding correctly. The Holstein Parts line focuses on replacement components for fuel injection system service, and this valve follows that application-specific approach.

Compatible With: Fits 1990-1995 Ford Aerostar, N/A; Fits 1991-1994 Ford Explorer, N/A; Fits 1990-1994 Ford Ranger, N/A; Fits 1994 Mazda B4000, N/A; Fits 1991-1994 Mazda Navajo, N/A; Fits 1987-1993 Ford Bronco, N/A; Fits 1986-1993 Ford E-150 Econoline, N/A; Fits 1987-1993 Ford E-150 Econoline Club Wagon, N/A; Fits 1987-1993 Ford F-150, N/A; Fits 1987-1993 Ford F-250, N/A; Fits 1991-1993 Ford Mustang, N/A; Fits 1986-1989 Ford Mustang, N/A; Fits 1986-1992 Lincoln Mark VII, N/A; Fits 1986-1991 Ford E-250 Econoline, N/A; Fits 1988-1991 Ford E-250 Econoline Club Wagon, N/A; Fits 1991 Ford E-350 Econoline, N/A; Fits 1991 Ford E-350 Econoline Club Wagon, N/A; Fits 1988-1991 Ford F-350, N/A; Fits 1989-1991 Ford LTD Crown Victoria, N/A; Fits 1989-1991 Mercury Grand Marquis, N/A; Fits 1990 Ford Bronco II, N/A; Fits 1988-1990 Ford E-350 Econoline, N/A; Fits 1988-1990 Ford E-350 Econoline Club Wagon, N/A; Fits 1990 Ford Mustang, N/A; Fits 1989-1990 Lincoln Town Car, N/A; Fits 1986-1988 Ford Thunderbird, N/A; Fits 1986-1988 Lincoln Town Car, N/A; Fits 1986-1988 Mercury Cougar, N/A; Fits 1986-1987 Lincoln Continental, N/A; Fits 1986 Ford E-150 Econoline Club Wagon, N/A; Fits 1986 Ford F-150, N/A; Fits 1986 Ford F-250, N/A; Fits 1986 Mercury Capri, N/A; Fits 1985 Ford E-250 Econoline, N/A.

Common Symptoms It Can Address

• Unstable or fluctuating idle speed
• Engine stalling when coming to a stop
• High idle after startup or while warm
• Idle speed that does not return to normal
• Idle control faults on Ford Mustang, Ford Ranger, and Ford Bronco applications

Installation Notes

Verify the part number and vehicle application before installation. Clean the throttle body and related air passages during service so the replacement idle air control valve can operate correctly. Confirm all electrical connectors and vacuum-related components are in good condition before returning the vehicle to service.

Quality Assurance

Holstein Parts 2IAC0008 is built as a replacement component for the listed applications and is cataloged against multiple OE and aftermarket references for fitment verification.