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Buick 1994253 Switch Assembly, Automatic Transmission Neutral Start

1985-1993 Buick

Customer Questions & Expert Answers (3)
1994253 GM Switch Assembly, Automatic Transmission Neutral Start Illustration 1 of 1
  • Part Description
    SWITCH, Transmission Safety Start/Warning
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number1994253
    Part DescriptionSWITCH, Transmission Safety Start/Warning
    Other NamesBack-Up Switch, Neutral Safety Switch
    Item Dimensions4.4 x 4.3 x 2.1 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1994253
    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
    1985-1987 Buick Century4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1988-1990 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1988-1993 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL
    1986-1990 Buick Riviera6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
  • 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 1994253 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    Where is the Back Up Light Switch located on cars equipped with manual transmission for the 1985 Buick Century? Posted by Guy V.
    A:
    The back-up light switch is usually on the gear shifter assembly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Apr 02, 2022
    Q:
    What should you check regarding the steering column lock, the key position, and the Neutral Safety Switch for the 1991 Pontiac Grand Prix? Posted by Verified Customer
    A:
    Make sure the steering column lock allows the key to go into the Lock position only when the shift lever is in Park (automatic transaxle) or Reverse (manual transaxle). You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Dec 29, 2023

Genuine GM Part 1994253, the Right Choice

To ensure reliability, purchase GM part # 1994253 Switch Assembly, Automatic Transmission Neutral Start. It is sometimes referred to as Buick Automatic Transmission Shift Position Sensor Switch, Buick Back Up Light Switch, Buick Neutral Safety 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 Buick Century, Regal, Riviera models.

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