Make sure this part fits

GM 12846100 Switch Assembly, B/U Lp

2006-2009 GM

Customer Questions & Expert Answers (2)
12846100 GM Switch Assembly, B/U Lp
  • Part Description
    Switch Assembly, B/U Lp
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12846100
    Part DescriptionSwitch Assembly, B/U Lp
    ConditionNew
    ManufacturerGeneral Motors
    SKU12846100
    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
    2006-2007 Pontiac G66 Cyl 3.9LGT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK
    2008-2009 Saturn Astra4 Cyl 1.8L2 DOOR COUPE XR, 4 DOOR SEDAN XE, 4 DOOR SEDAN XR
  • 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 12846100 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the next step after disconnecting the shift control cable and addressing the Neutral Safety Switch for the 2006 Pontiac G6? Posted by Howie G.
    A:
    Disconnect the electrical connector from the TR switch by releasing the lock. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Feb 21, 2026

Genuine GM Part 12846100, the Right Choice

To ensure reliability, purchase GM part # 12846100 Switch Assembly, B/U Lp. It is sometimes referred to as GM Automatic Transmission Shift Position Sensor Switch, GM Back Up Light Switch, GM 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 Pontiac G6 models. It fits Saturn Astra.

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