Make sure this part fits

Pontiac 1906945 Brush

1982-1992 Pontiac

Customer Questions & Expert Answers (2)
1906945 GM Brush Illustration 1 of 1
  • Part Description
    BRUSH, Starter Motor
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number1906945
    Part DescriptionBRUSH, Starter Motor
    Other NamesBrush Set
    Item Dimensions4.1 x 2.2 x 0.4 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1906945
    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
    1982-1986 Pontiac 60004 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L Diesel2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 2 DOOR, STE 4 DOOR
    1982-1986 Pontiac Bonneville6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON
    1987-1992 Pontiac Firebird8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, CONVERTIBLE
    1982-1987 Pontiac Grand Prix6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON
    1983-1986 Pontiac Parisienne6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel4 DOOR, BROUGHAM, STATION WAGON
    1982-1984 Pontiac Phoenix4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR
    1987-1988 Pontiac Safari8 Cyl 5.0LSTATION WAGON
  • 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 1906945 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be removed from the starter housing of the 1987 Pontiac Firebird, including the Starter Brush? Posted by Yussa K.
    A:
    The solenoid. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Mar 31, 2026

Genuine GM Part 1906945, the Right Choice

To ensure reliability, purchase GM part # 1906945 Brush. It is sometimes referred to as Pontiac Starter Brush. 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 6000, Bonneville, Grand Prix models.

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