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1978-91 Buick, Chevy, Pontiac, Olds, Power Window Switch, 5-Terminal, Die-Cast, Various Models SW2390

1978-91 Buick, Chevy, Pontiac, Olds, Power Window Switch, 5-Terminal, Die-Cast, Various Models SW2390
$16.99 ea
NEWARRIVING SOONEstimated Ship Date 03/03/2026 (If Ordered Today)262 Available from our supplier as of 02/11/2026
Model: 4962488
IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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[More Info]

Reproduction 5 terminal "single" power window switch for various 1978-91 Buick, Cadillac, Chevrolet, Pontiac, and Oldsmobile models. After years of continuous operation, most power window switches can wear out. This reproduction switch replaces the old, inoperative original exactly.

Power Switch Specifications:
  • Material: Die-Cast Metal
  • Type; Single Switch
  • Finish: Chrome Plated
  • Terminal Qty: 5 (4 short, 1 long)
  • Connector Gender: Male
  • Connector Type: Pin
  • Installation: Snaps In
  • Retainer Type: Spring Steel
  • Replaces Original GM Part Numbers # 20152959, 20060925, 20332148, 20332148
Buick Applications
  • 1978- 1989 Buick Century
  • 1979- 1989 Buick Electra
  • 1980- 1983 Buick Estate Wagon
  • 1978- 1989 Buick LeSabre
  • 1978- 1987 Buick Regal
  • 1978- 1985 Buick Riviera
Cadillac Applications
  • 1976- 1979 Cadillac DeVille
  • 1976- 1981 Cadillac Eldorado
  • 1976- 1981 Cadillac Fleetwood
  • 1976- 1990 Cadillac Seville
Chevrolet Applications
  • 1978- 1979 Chevrolet Caprice
  • 1982- 1982 Chevrolet Cavalier
  • 1978- 1979 Chevrolet Impala
  • 1978- 1979 Chevrolet Malibu
  • 1978- 1980 Chevrolet Monte Carlo
Chevrolet Truck Applications
  • 1987- 1991 Chevrolet Blazer
  • 1981- 1986 Chevrolet C10
  • 1981- 1986 Chevrolet C10 Suburban
  • 1982- 1986 Chevrolet C15
  • 1981- 1986 Chevrolet C20
  • 1981- 1986 Chevrolet C20 Suburban
  • 1981- 1986 Chevrolet C30
  • 1983- 1986 Chevrolet C35
  • 1978- 1979 Chevrolet El Camino
  • 1981- 1986 Chevrolet K10
  • 1981- 1986 Chevrolet K10 Suburban
  • 1981- 1986 Chevrolet K20
  • 1981- 1986 Chevrolet K20 Suburban
  • 1981- 1986 Chevrolet K30
  • 1981- 1986 Chevrolet K5 Blazer
  • 1987- 1987 Chevrolet R10
  • 1987- 1988 Chevrolet R10 Suburban
  • 1989- 1991 Chevrolet R1500 Suburban
  • 1987- 1988 Chevrolet R20
  • 1987- 1988 Chevrolet R20 Suburban
  • 1989- 1989 Chevrolet R2500
  • 1989- 1990 Chevrolet R2500 Suburban
  • 1987- 1988 Chevrolet R30
  • 1989- 1991 Chevrolet R3500
  • 1982- 1985 Chevrolet S10
  • 1983- 1985 Chevrolet S10 Blazer
  • 1981- 1991 Chevrolet Truck
  • 1987- 1987 Chevrolet V10
  • 1987- 1988 Chevrolet V10 Suburban
  • 1989- 1991 Chevrolet V1500 Suburban
  • 1987- 1987 Chevrolet V20
  • 1987- 1988 Chevrolet V20 Suburban
  • 1989- 1991 Chevrolet V2500 Suburban
  • 1987- 1988 Chevrolet V30
  • 1989- 1991 Chevrolet V3500
Chevrolet Van Applications
  • 1996- 1996 Chevrolet Express 3500
  • 1985- 1995 Chevrolet G10
  • 1985- 1995 Chevrolet G20
  • 1985- 1996 Chevrolet G30
  • 1993- 1996 Chevrolet P30
GMC Truck Applications
  • 1981- 1986 GMC C1500
  • 1981- 1986 GMC C1500 Suburban
  • 1981- 1986 GMC C2500
  • 1981- 1986 GMC C2500 Suburban
  • 1981- 1986 GMC C3500
  • 1978- 1979 GMC Caballero
  • 1981- 1991 GMC Jimmy
  • 1981- 1986 GMC K1500
  • 1981- 1986 GMC K1500 Suburban
  • 1981- 1986 GMC K2500
  • 1981- 1986 GMC K2500 Suburban
  • 1981- 1986 GMC K3500
  • 1987- 1987 GMC R1500
  • 1987- 1991 GMC R1500 Suburban
  • 1987- 1989 GMC R2500
  • 1987- 1991 GMC R2500 Suburban
  • 1987- 1991 GMC R3500
  • 1982- 1985 GMC S15
  • 1983- 1985 GMC S15 Jimmy
  • 1981- 1991 GMC Truck
  • 1987- 1987 GMC V1500
  • 1987- 1991 GMC V1500 Suburban
  • 1987- 1987 GMC V2500
  • 1987- 1991 GMC V2500 Suburban
  • 1987- 1991 GMC V3500
GMC Van Applications
  • 1985- 1995 GMC G1500
  • 1985- 1995 GMC G2500
  • 1985- 1996 GMC G3500
  • 1996- 1996 GMC Savana 3500
Oldsmobile Applications
  • 1979- 1979 Oldsmobile 98
  • 1978- 1979 Oldsmobile Cutlass Salon
  • 1978- 1979 Oldsmobile Delta 88
  • 1979- 1979 Oldsmobile Toronado
Pontiac Applications
  • 1978- 1979 Pontiac Bonneville
  • 1978- 1979 Pontiac Catalina
  • 1978- 1978 Pontiac Grand LeMans
  • 1978- 1986 Pontiac Grand Prix
  • 1978- 1978 Pontiac Grand Safari
  • 1982- 1982 Pontiac J2000
  • 1984- 1986 Pontiac Parisienne

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Buick Century 1978 - 1989
Buick Electra 1979 - 1989
Buick Estate Wagon 1980 - 1983
Buick LeSabre 1978 - 1989
Buick Regal 1978 - 1987
Buick Riviera 1978 - 1985
Cadillac DeVille 1976 - 1979
Cadillac Eldorado 1976 - 1981
Cadillac Fleetwood 1976 - 1981
Cadillac Seville 1976 - 1990
Chevrolet Blazer 1987 - 1991
Chevrolet C10 Suburban 1981 - 1986
Chevrolet C10 1981 - 1986
Chevrolet C1500 1988 - 1991
Chevrolet C15 1982 - 1988
Chevrolet C20 Suburban 1981 - 1986
Chevrolet C20 1981 - 1987
Chevrolet C2500 1988 - 1991
Chevrolet C30 1981 - 1986
Chevrolet C3500 1988 - 1991
Chevrolet C35 1983 - 1991
Chevrolet Caprice 1978 - 1979
Chevrolet Cavalier 1982
Chevrolet El Camino 1978 - 1979
Chevrolet Express 3500 1996
Chevrolet G10 1982 - 1995
Chevrolet G20 1982 - 1995
Chevrolet G30 1982 - 1996
Chevrolet K10 Suburban 1981 - 1986
Chevrolet K10 1981 - 1986
Chevrolet K1500 1988 - 1991
Chevrolet K20 Suburban 1981 - 1986
Chevrolet K20 1981 - 1986
Chevrolet K2500 1988 - 1991
Chevrolet K30 1981 - 1986
Chevrolet K3500 1988 - 1991
Chevrolet K5 Blazer 1981 - 1986
Chevrolet Malibu 1978 - 1979
Chevrolet Monte Carlo 1978 - 1980
Chevrolet P30 1993 - 1996
Chevrolet R10 Suburban 1987 - 1988
Chevrolet R10 1987
Chevrolet R1500 Suburban 1989 - 1991
Chevrolet R20 Suburban 1987 - 1988
Chevrolet R20 1987 - 1988
Chevrolet R2500 Suburban 1989 - 1991
Chevrolet R2500 1989
Chevrolet R30 1987 - 1988
Chevrolet R3500 1989 - 1991
Chevrolet S10 Blazer 1983 - 1991
Chevrolet S10 1982 - 1991
Chevrolet Suburban 1987 - 1991
Chevrolet Tracker 1989 - 1991
Chevrolet V10 Suburban 1987 - 1988
Chevrolet V10 1987
Chevrolet V1500 Suburban 1989 - 1991
Chevrolet V20 Suburban 1987 - 1988
Chevrolet V20 1987
Chevrolet V2500 Suburban 1989 - 1991
Chevrolet V30 1987 - 1988
Chevrolet V3500 1989 - 1991
GMC C1500 Suburban 1981 - 1986
GMC C1500 1981 - 1991
GMC C2500 Suburban 1981 - 1986
GMC C2500 1981 - 1991
GMC C3500 1981 - 1991
GMC Caballero 1978 - 1979
GMC G1500 1982 - 1995
GMC G2500 1982 - 1995
GMC G3500 1982 - 1996
GMC Jimmy 1981 - 1991
GMC K1500 Suburban 1981 - 1986
GMC K1500 1981 - 1991
GMC K2500 Suburban 1981 - 1986
GMC K2500 1981 - 1991
GMC K3500 1981 - 1991
GMC R1500 Suburban 1987 - 1991
GMC R1500 1987
GMC R2500 Suburban 1987 - 1991
GMC R2500 1987 - 1989
GMC R3500 1987 - 1991
GMC S15 Jimmy 1983 - 1991
GMC S15 1982 - 1990
GMC Sonoma 1991
GMC Syclone 1991
GMC Tracker 1989 - 1991
GMC V1500 Suburban 1987 - 1991
GMC V1500 1987
GMC V2500 Suburban 1987 - 1991
GMC V2500 1987
GMC V3500 1987 - 1991
Oldsmobile 98 1979
Oldsmobile Cutlass Salon 1978 - 1979
Oldsmobile Delta 88 1978 - 1979
Oldsmobile Toronado 1979
Pontiac Bonneville 1978 - 1979
Pontiac Catalina 1978 - 1979
Pontiac Grand LeMans 1978
Pontiac Grand Prix 1978 - 1986
Pontiac Grand Safari 1978
Pontiac J2000 1982
Pontiac Parisienne 1984 - 1986

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1978-91 Buick, Chevy, Pontiac, Olds, Power Window Switch, 5-Terminal, Die-Cast, Various Models SW2390: