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Pontiac 16516573 Headlight Assembly

1991-1993 Pontiac Grand Prix

Customer Questions & Expert Answers (2)
16516573 GM Headlight Assembly Illustration 1 of 1
  • Part Description
    Headlamp Asm
  • 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 Number16516573
    Part DescriptionHeadlamp Asm
    Item Dimensions23.9 x 13.1 x 8.6 inches
    Item Weight6.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU16516573
    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
    1991-1993 Pontiac Grand Prix4 Cyl 2.3L, 6 Cyl 3.1L, 6 Cyl 3.4L4 DOOR, LE 4 DOOR, SE 4 DOOR, STE 4 DOOR
  • 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 16516573 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do Headlight adjustment mechanisms differ for the 1992 Pontiac Grand Prix? Posted by Bernegger P.
    A:
    For models from 1996 and earlier, there are two spring-loaded adjusting screws: one on top for vertical movement and one on the side for horizontal movement. Later models feature a bubble level for easier aiming. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Apr 04, 2026

Genuine GM Part 16516573, the Right Choice

To ensure reliability, purchase GM part # 16516573 Headlight Assembly. It is sometimes referred to as Pontiac Headlight. 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 Grand Prix models.

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