Product Description:
Hawks Motorsports is pleased to offer our clients the following.
This used original GM rear-glass third brake-light assembly is designed for compatible 1991-1992 Chevrolet Camaro, Pontiac Firebird and Pontiac Trans Am hatchback models.
The assembly mounts inside the vehicle against the rear hatch glass and provides the center high-mounted stop-lamp function. It is a suitable replacement for a missing, cracked, damaged or modified original assembly.
| Feature | Product specification |
| Producer | General Motors |
| Product type | Rear-glass third brake-light assembly |
| Vehicle platform | Third-generation GM F-Body |
| Model years | 1991-1992 |
| Installation location | Interior side of the rear hatch glass |
| GM reference number | 16513918 |
| Condition | Used original GM |
| Quantity | One assembly |
- One used original GM rear-glass third brake-light assembly
- Original-style lamp housing
- Center high-mounted stop-lamp application
- 1991-1992 Camaro and Firebird hatchback fitment
The exact components included are shown in the current product photographs. Bulbs, wiring, connectors, mounting hardware and trim pieces should not be assumed to be included unless they are pictured.
Rear-Glass Brake-Light Application
This assembly is used with the rear-glass-mounted third brake-light configuration found on applicable 1991-1992 hatchback models. It installs inside the vehicle near the upper portion of the rear hatch glass rather than in a rear spoiler.
Third-generation F-Body brake-light location and construction varied by model year and body style. Compare the mounting points, housing shape, electrical connection and GM number with the original component before ordering.
| Years | Make | Model | Required configuration |
| 1991-1992 | Chevrolet | Camaro | Compatible hatchback with rear-glass-mounted lamp |
| 1991-1992 | Pontiac | Firebird | Compatible hatchback with rear-glass-mounted lamp |
| 1991-1992 | Pontiac | Firebird Formula | Compatible hatchback with rear-glass-mounted lamp |
| 1991-1992 | Pontiac | Trans Am | Compatible hatchback with rear-glass-mounted lamp |
| 1991-1992 | Pontiac | Trans Am GTA | Compatible hatchback with rear-glass-mounted lamp |
- Designed for applicable 1991-1992 Camaro and Firebird hatchback models
- Installs against the interior side of the rear hatch glass
- Not intended for spoiler-mounted third brake-light applications
- Not cataloged for convertible applications
- Used original GM component
- Cosmetic appearance will vary from unit to unit
- Compare the housing, mounting points and electrical connection before ordering
- Verify bulb operation and electrical connections during installation
Used-Part Condition
This is a used original GM component removed from a donor vehicle. Normal signs of age and previous installation may include scratches, scuffs, fading, discoloration, dust, adhesive residue or other cosmetic wear.
The product photographs should be reviewed carefully for the general design and condition. Because used inventory can vary, minor cosmetic differences may be present in the assembly received.
Fitment Verification
Confirm that the vehicle originally used the rear-glass-mounted third brake-light assembly. Cars that have received a replacement hatch, spoiler conversion, interior-trim changes or previous wiring modifications may no longer match the original configuration.
When available, compare GM number 16513918 with the number molded or printed on the original assembly. Also compare the housing profile, attachment points and electrical connector shown in the product photographs.
- Disconnect the vehicle battery before servicing the brake-light wiring
- Protect the rear hatch glass and surrounding interior trim
- Remove the existing assembly without forcing aged plastic components
- Inspect the wiring and connector for corrosion, heat damage or previous repairs
- Compare the replacement assembly with the original before installation
- Transfer any reusable service parts that are not included
- Secure the assembly without overtightening the attachment points
- Reconnect the electrical connection and battery
- Confirm that the third brake light illuminates when the brake pedal is pressed
Do not operate the vehicle until the lamp is securely installed and the brake-light function has been verified.
What is included?
This listing includes one used original GM rear-glass third brake-light assembly. Review the current photographs to determine the exact attached components included.
What years does this assembly fit?
It is cataloged for compatible 1991 and 1992 Camaro, Firebird and Trans Am hatchback models.
Where does the assembly install?
It mounts inside the vehicle against the rear hatch glass.
Is this a spoiler-mounted brake light?
No. This assembly is intended for the compatible rear-glass-mounted application.
Will it fit a Camaro?
It fits applicable 1991-1992 Chevrolet Camaro hatchbacks equipped with the matching rear-glass third brake-light configuration.
Will it fit a Firebird Formula or Trans Am?
Yes, when the 1991-1992 vehicle uses the compatible rear-glass-mounted assembly.
Will it fit a convertible?
No. Convertible models use a different third brake-light location and assembly.
Is this a new reproduction?
No. This is a used original GM component.
What GM number is associated with this assembly?
The assembly is associated with GM number 16513918.
Will the used assembly look new?
No. Normal cosmetic wear from age, storage and previous installation should be expected.
Are bulbs and installation hardware included?
Only the components shown in the current product photographs should be considered included. Transfer or replace service items as necessary.
Should the lamp be tested after installation?
Yes. Confirm that the center brake light illuminates properly whenever the brake pedal is pressed.
