TYC
TYC Regular

TYC 20-6891-90 Headlight Assembly - Right

Brand TYC 20-6891-90
Position Right
Bulb Type Halogen
Bulbs Included Yes
Components Included Complete Assembly
Front Side Marker Light Bulb Included YES
Front Side Marker Light Bulb Type LED
Front Signal Light Bulb Included YES
Front Signal Light Bulb Type Halogen
High Beam Bulb Included YES
High Beam Bulb Type Halogen
Housing Material Plastic
Lens Color Clear, Amber
Lens Material Plastic
Low Beam Bulb Included YES
Low Beam Bulb Type Halogen
Other Side 20-6892-90
Park Lamp Bulb Included YES
Park Lamp Bulb Type Halogen
Remarks 2nd Design
Sae/dot Compliant Yes
Product line TYC Regular
Fits GMC · 5 vehicles

Complete assembly. Includes bulbs and components for a ready-to-install replacement.

Halogen lighting. Uses halogen bulbs with a clear, amber lens for dependable illumination.

SAE/DOT compliant. Built to meet recognized lighting standards.

Cross-references GMC 20912394 and Partslink GM2503358 for the same application. See all 2.

$226.97Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $226.97
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

TYC Right Headlight Assembly for GMC Acadia

Restore front-end lighting on your GMC Acadia with this TYC Regular right headlight assembly, part number 20-6891-90. It is a complete halogen headlight assembly with clear and amber lens styling, built for direct replacement on confirmed 2008-2012 GMC Acadia applications.

Key Features

  • Complete headlight assembly for the right side
  • Bulbs included for low beam, high beam, park lamp, front signal, and front side marker light
  • Halogen bulb type with clear, amber lens color
  • Plastic lens and plastic housing construction
  • Front side marker light uses LED bulb type
  • SAE/DOT compliant
  • TYC Regular product line replacement lighting component

Product Details

TYC 20-6891-90 is a right headlight assembly engineered for GMC Acadia models with halogen lighting. The assembly includes the necessary lighting components already installed, including halogen bulbs for the low beam, high beam, park lamp, and front signal functions, plus an LED front side marker light bulb. The clear and amber lens design matches the exterior lighting layout used on the listed Acadia applications, while the plastic lens and housing keep the unit lightweight and service-ready. This part also cross-references GMC 20912394 and Partslink GM2503358 for the same application.

The TYC Regular line focuses on direct-fit exterior lighting replacements for common repair needs. For drivers searching for a 2008 GMC Acadia right headlight assembly or a 2009-2012 GMC Acadia halogen headlight replacement, part number 20-6891-90 provides a confirmed fitment match for the right side. It is also listed as the 2nd design for 2008 GMC Acadia applications.

Common Repair Uses

  • Cracked or damaged right headlight housing
  • Clouded or worn exterior lens
  • Failed low beam, high beam, park lamp, or signal lighting
  • Restoring proper front lighting on a GMC Acadia
  • Replacing a mismatched or non-functioning halogen headlamp assembly

Installation Notes

Compatible With 2008 GMC Acadia, right; halogen type; 2nd design. Compatible With 2009-2012 GMC Acadia, right; halogen type. Verify the vehicle’s existing headlamp design and side before installation, and compare the connector layout and lamp style to the removed unit. This assembly is intended for the right side only, and the opposite side is listed separately as 20-6892-90.

Quality Assurance

This TYC headlight assembly is SAE/DOT compliant and built as a direct replacement lighting component for the specified GMC Acadia applications. Part number 20-6891-90 is designed to meet the fitment and lighting configuration shown in the vehicle listing.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2012GMCAcadiaSport UtilityRightHalogen Type; Other Side: 20-6892-90; TYC Regular
2011GMCAcadiaSport UtilityRightHalogen Type; Other Side: 20-6892-90; TYC Regular
2010GMCAcadiaSport UtilityRightHalogen Type; Other Side: 20-6892-90; TYC Regular
2009GMCAcadiaSport UtilityRightHalogen Type; Other Side: 20-6892-90; TYC Regular
2008GMCAcadiaSport UtilityRightHalogen Type; Other Side: 20-6892-90; 2nd Design; 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 — 20912394Partslink — GM2503358