Make sure this part fits

GM 19118694 Generator Assembly

2006 GM

Customer Questions & Expert Answers (2)
19118694 GM Generator Assembly Illustration 1 of 1
  • Part Description
    Generator Asm ; Generator, Engine Electrical
  • Replaces
    15200110
  • 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 Number19118694
    Part DescriptionGenerator Asm ; Generator, Engine Electrical
    Other NamesAlternator
    Item Dimensions8.1 x 8.2 x 10.1 inches
    Item Weight16.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15200110
    ManufacturerGeneral Motors
    SKU19118694
    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 Buick Rainier6 Cyl 4.2L4 DOOR
    2006 Chevrolet Trailblazer6 Cyl 4.2L4 DOOR, 4 DOOR EXT
    2006 GMC Envoy6 Cyl 4.2L4 DOOR, 4 Door XL
  • 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 19118694 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the first step to disconnect the Alternator for the 2006 Chevrolet Trailblazer? Posted by Verified Customer
    A:
    Disconnect the cable from the negative battery terminal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jul 06, 2025

Genuine GM Part 19118694, the Right Choice

To ensure reliability, purchase GM part # 19118694 Generator Assembly. It is sometimes referred to as GM Alternator. 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 Rainier models. It fits Chevrolet Trailblazer. It also fits GMC Envoy.

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