GM Genuine Parts High Mount Stop Lamp
OE
Pack of 1

GM Genuine Parts High Mount Stop Lamp

GM Part #85831745

ACDelco Part #85831745

MSRP$403.05*
Refundable Core Charge:
+$125.00

GM Genuine Parts High Mount Stop Lamps are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Provides visibility of brake light
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors

Pack of 1

About this product

GM Genuine Parts High Mount Stop Lamps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These High Mount Stop Lamps provide visibility of brake light. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Provides visibility of brake light
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Core Charge125.00
ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before purchasing and installing a center high mount stop light, make sure it is the correct size and fit for your vehicle.

  • Replace lens if cracked or broken.
  • Use bulbs with the correct wattage for your brake light application.
  • Regularly check the light for functionality.
  • Regularly inspect your center high mount stop light for signs of damage or failure, and replace it if it can no longer be safely used.

Service your center high mount stop light when signs of wear or failure are displayed, such as:

  • Light not functioning
  • Lens cracked
  • Moisture inside the light fixture

Certain automotive parts can be recycled and remanufactured for future use. These parts have a "core charge" that is used as a deposit on the portion of the part that can be reused. The reason for this charge is to encourage the return of your old part. When the recyclable component from your old part is returned to us, the charge is refunded to you.

ModelBody StyleTrimYear(s)
Silverado 1500Crew Cab Pickup2025, 2026
Silverado 1500Extended Cab Pickup2025, 2026
Silverado 2500 HDCrew Cab Pickup2025, 2026
Silverado 2500 HDExtended Cab Pickup2025, 2026
Silverado 3500 HDCab & Chassis2025, 2026

Frequently Asked Questions

Yes. Always consult the Vehicle Owner's Manual or an expert technician before making any repairs or adjustments.

Yes. Consult the product's fitment information to see if it will fit the year, make, and model of your vehicle.

Yes. The Center High Mount Stop Light (CHMSL) has been standard equipment on all new passenger vehicles manufactured after September 1, 1986. The CHMSL has also been standard equipment on all new light trucks since September 1, 1993 in the United States.

No. The bulbs may vary with different lights.