TYC
TYC Regular

TYC 12-5255-01 Turn Signal / Parking / Side Marker Light - Right

Brand TYC 12-5255-01
Position Right
Attachment Method Screw-In
Bulb Type Halogen
Bulbs Included No
Components Included Lens and Housing
Daytime Running Light Bulb Included No
Daytime Running Light Bulb Type Halogen
Front Side Marker Light Bulb Included No
Front Side Marker Light Bulb Type Halogen
Front Signal Light Bulb Included No
Front Signal Light Bulb Type Halogen
Hardware Included No
Housing Material Plastic
Lens Color Amber, Clear
Lens Material Plastic
Other Side 12-5256-01
Remarks Denali Model
Product line TYC Regular
Fits GMC · 20 vehicles

Screw-in design. Installs securely with a simple threaded attachment method.

Lens and housing. Replacement assembly includes both major exterior light components.

Halogen bulb type. Uses a common lighting setup for clear, reliable illumination.

Cross-references GMC 15199555 and Partslink GM2521182 for the same application. See all 2.

$30.62Free shipping
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Order total $30.62
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Free returns within 60 days if it doesn't fit when fitment is verified.

TYC Right Turn Signal Light for GMC Denali Models

Restore exterior lighting on your GMC with this TYC Regular right turn signal / parking / side marker light. Part number 12-5255-01 is built with an amber and clear lens, plastic lens and housing, and a screw-in attachment method for a direct replacement on select Denali models.

Compatible With 2000-2007 GMC Sierra 1500, Yukon, and Yukon XL 1500 applications on the right side, this TYC 12-5255-01 assembly includes the lens and housing only. It is a practical OE-style replacement for vehicles needing a front signal, parking light, or side marker light assembly.

Key Features

  • TYC Regular exterior lighting replacement
  • Part number 12-5255-01 for the right side
  • Amber and clear lens color
  • Plastic lens and plastic housing construction
  • Screw-in attachment method
  • Lens and housing included
  • Halogen bulb type listed for the assembly
  • Cross-reference: GMC 15199555 and Partslink GM2521182

Product Details

This right-side turn signal / parking / side marker light is intended for Denali model applications on the GMC Sierra 1500 Classic, Sierra 1500, Yukon, and Yukon XL 1500. The TYC Regular line focuses on direct-fit replacement lighting components that match the original mounting style and function for exterior front-end lighting service. Use part number 12-5255-01 when replacing a damaged, faded, or cracked passenger-side lamp assembly.

Fits 2007 GMC Sierra 1500 Classic, right; Fits 2001-2006 GMC Sierra 1500, right; Fits 2000-2006 GMC Yukon, right; Fits 2001-2006 GMC Yukon XL 1500, right.

Common Reasons for Replacement

  • Cracked or broken lens on the right front lamp
  • Clouded or discolored exterior lighting lens
  • Water intrusion into the lamp housing
  • Failed parking, signal, or side marker light assembly
  • Restoring proper front-end lighting appearance on GMC Sierra 1500, Yukon, or Yukon XL 1500 Denali models

Installation Notes and Tips

Verify the vehicle is a Denali model and confirm right-side placement before ordering. This assembly uses a screw-in attachment method and includes the lens and housing only; bulbs and hardware are not included. Compare the existing lamp to part number 12-5255-01 and the opposite-side reference 12-5256-01 to confirm correct fitment before installation.

Quality Assurance

TYC Regular replacement lighting components are built for direct-fit service on listed applications and are commonly used for OE-style exterior lamp replacement. Confirm fitment against the vehicle’s year, make, model, position, and Denali trim before installation.

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2007GMCSierra 1500 ClassicDenaliCrew Cab PickupRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2006GMCSierra 1500DenaliCrew Cab PickupRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2006GMCYukonDenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2006GMCYukon XL 1500DenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2005GMCSierra 1500DenaliCrew Cab PickupRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2005GMCYukonDenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2005GMCYukon XL 1500DenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2004GMCSierra 1500DenaliExtended Cab PickupRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2004GMCYukonDenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2004GMCYukon XL 1500DenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2003GMCSierra 1500DenaliExtended Cab PickupRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2003GMCYukonDenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2003GMCYukon XL 1500DenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2002GMCSierra 1500DenaliExtended Cab PickupRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2002GMCYukonDenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2002GMCYukon XL 1500DenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2001GMCSierra 1500C3Extended Cab PickupRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2001GMCYukonDenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2001GMCYukon XL 1500DenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
2000GMCYukonDenaliSport UtilityRightDenali Model; Components Included: Lens and Housing; Other Side: 12-5256-01; TYC Regular
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
GMC — 15199555Partslink — GM2521182