Common 4 Pin GM Stepper motor for Idle Air Control valves.

Aftermarket Fitment:

• OSG RB25 Billet IACV
• OSG Universal Billet IACV
• Many Aftermarket IACVs that use the common 4 pin GM Stepper Motor

OEM Fitment:

• Buick Century 1988-1985, Electra 1987, LeSabre 1988-1986, Regal 1987-1986, Riviera 1987, Roadmaster 1993-1991, Skyhawk 1987-1983, Skylark 1988-1985, Somerset 1987-1986
• Cadillac Cimarron 1986-1985, Fleetwood 1993,
• Chevrolet Astro 1994-1985, Blazer 1987, C1500 1995-1988, C1500 Suburban 1995, C2500 1995-1988, C2500 Suburban 1995-1992, C3500 1991-1988, C3500 1995, Camaro 1992-1985, Caprice 1993-1985, Cavalier 1986-1983, Celebrity 1986-1985, Corvette 1989-1985, El Camino 1987-1985, G10 1995-1987, G20 1995-1987, G30 1991-1987, G30 1996-1995, Impala 1985, K1500 1995-1988, K1500 Suburban 1995-1992, K2500 1995-1988, K2500 Suburban 1995-1992, K3500 1995-1988, Lumina APV 1995-1990, Microbus 1999-1992, Monte Carlo 1988-1985, P20 1989-1987, P30 1996-1987, R10 1987, R20 1987, S10 1995-1985, S10 Blazer 1994-1985, Tahoe 1995, V10 1987
• GMC C1500 1995-1988, C1500 Suburban 1995-1992, C2500 1995-1988, C2500 Suburban 1995-1992, C3500 1995-1988, Caballero 1987-1985, G1500 1995, G2500 1995, G3500 1996-1995, Jimmy 1987, K1500 1995-1988, K1500 Suburban 1995, K2500 1995-1988, K2500 Suburban 1995-1992, K3500 1995-1988, P3500 1995, R1500 1987, R2500 1987, S15 1990-1985, S15 Jimmy 1989-1985, Safari 1994-1985, Sonoma 1995-1991, V1500 1987, Yukon 1995-1992, Isuzu Pickup 1994-1991, Rodeo 1992-1991, Trooper 1991-1989
• Oldsmobile 98 1987, Bravada 1992-1991, Calais 1987-1985, Cutlass Calais 1988, Cutlass Ciera 1988-1986, Delta 88 1988-1986, Firenza 1986-1982, Silhouette 1994-1990, Toronado 1987
• Pontiac 6000 1986-1985, Bonneville 1988-1986, Fiero 1986-1985, Firebird 1992-1985, Grand Am 1989-1985, Grand Prix 1987-1986, J2000 1983, Parisienne 1986-1985, Sunbird 1986, Trans Sport 1995-1990