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Oldsmobile 1990115 Switch,Steering Column Ignition

1982-1994 Oldsmobile

Customer Questions & Expert Answers (2)
1990115 GM Switch,Steering Column Ignition Product Photo 1 of 4
1990115 GM Switch,Steering Column Ignition Product Photo 1 of 4
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1990115 GM Switch,Steering Column Ignition Product Photo 3 of 4
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1990115 GM Switch,Steering Column Ignition Illustration 1 of 1
  • Part Description
    SWITCH, Ignition Switch
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

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  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number1990115
    Part DescriptionSWITCH, Ignition Switch
    Other NamesIgnition Switch
    Item Dimensions6.2 x 3.8 x 2.0 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1990115
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1982-1990 Oldsmobile 986 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L DieselREGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGH 2 DOOR, REGENCY BROUGH 4 DOOR, REGENCY BROUGHAM, TOURING SEDAN
    1991-1994 Oldsmobile Bravada6 Cyl 4.3LBRAVADA
    1985-1991 Oldsmobile Calais4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.3L2 DOOR, 4 DOOR, INTERNATIONAL 2 DOOR, INTERNATIONAL 4 DOOR, S 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR, SUPREME 2 DOOR, SUPREME 4 DOOR
    1982-1990 Oldsmobile Custom Cruiser8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON
    1982-1990 Oldsmobile Cutlass4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.1L, 6 Cyl 3.3L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel, 8 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 2 DOOR NOTCHBACK, BROUGHAM 4 DOOR, BROUGHAM SL 2 DOOR, BROUGHAM STATION WAGON, CUTLASS CALAIS, CUTLASS CRUISER, LS 2 DOOR, LS 2 DOOR NOTCHBACK, LS 4 DOOR, LS STATION WAGON, S 2 DOOR, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON
    1982-1990 Oldsmobile Delta 886 Cyl 3.0L, 6 Cyl 3.8L, 8 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, ROYALE 2 DOOR, ROYALE 4 DOOR, ROYALE BROUGHAM 2 DOOR, ROYALE BROUGHAM 4 DOOR, RWD, STATION WAGON
    1982-1983 Oldsmobile Firenza4 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM STATION WAGON, STATION WAGON
    1982-1984 Oldsmobile Omega4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1982-1985 Oldsmobile Toronado6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselBROUGHAM

  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 1990115 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to Remove and Install the Ignition Switch on Buick Century? Posted by Feng C.
    A:
    The switch is fitted inside the channel of the brake pedal support and is not accessible at all without first lowering the steering column to which a certain support must be provided. It is operated by a rod and rack R8, where a gear is provided at the tip of the lock cylinder 'T' engaging the toothed upper portion of the rod. Optional equipment includes the Air Bag system and if so, then it must be deactivated before proceeding. The switch should be rotates with the OFF position unlocked at the two positions away from the top position of the switch and the rod should be in the lock position to the uppermost detent position. The switch assembly can be pulled out if the two switch screws are unscrewed. For installation, it should also be switched off and unlocked and the lock cylinder as well as the actuating rod should be in their positions. This activating rod should then be fitted into the switch before the switch is placed on the column and the mounting screws are tightened: care should be taken to use only the recommended screws to avoid compromising on the collapsibility of the column. Steering column also should be refitted at the end of assembly.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Feb 10, 2025

Genuine GM Part 1990115, the Right Choice

To ensure reliability, purchase GM part # 1990115 Switch,Steering Column Ignition. It is sometimes referred to as Oldsmobile Ignition Switch. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Oldsmobile Bravada, Custom Cruiser, Cutlass models.

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