TYC 20-5122-09 Headlight Assembly - Left
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TYC
 TYC Regular

TYC 20-5122-09 Headlight Assembly - Left

Brand TYC 20-5122-09
Position Left
Bulb Type Halogen
Bulbs Included Yes
High Beam Bulb Included YES
High Beam Bulb Type Halogen
Housing Material Plastic
Lens Material Plastic
Low Beam Bulb Included YES
Low Beam Bulb Type Halogen
Other Side 20-5121-09
Park Lamp Bulb Included No
Park Lamp Bulb Type Halogen
Sae/dot Compliant Yes
Product line TYC Regular
Fits Pontiac · 7 vehicles

Halogen bulbs included. Ready for a complete lighting refresh right out of the box.

Plastic lens and housing. Lightweight construction with a durable, integrated design.

SAE/DOT compliant. Meets recognized lighting standards for dependable performance.

Cross-references Partslink GM2502170 and Pontiac 19149891 for the same application. See all 2.

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Headlight Assembly for Pontiac Grand Prix

This TYC headlight assembly is a direct-fit exterior lighting replacement for the left side of the 1997-2003 Pontiac Grand Prix. Built with a plastic lens and plastic housing, it includes halogen bulbs for the high and low beams and is SAE/DOT compliant for road use.

Key Features

  • Fits 1997-2003 Pontiac Grand Prix, left
  • TYC Regular line headlight assembly
  • Bulbs included for high beam and low beam service
  • Halogen bulb type for both beam functions
  • Plastic lens and plastic housing construction
  • SAE/DOT compliant
  • Other side reference: 20-5121-09

Product Details

TYC part number 20-5122-09 is a left headlight assembly for the Pontiac Grand Prix, covering model years 1997 through 2003. The TYC Regular product line focuses on OE-style exterior lighting replacement parts for common repair needs, and this unit is built with halogen high and low beam bulbs already included. The assembly uses a plastic lens and plastic housing, and the design is SAE/DOT compliant for standard lighting requirements. Cross-reference part numbers include Partslink GM2502170 and Pontiac 19149891 for the same application. If you are replacing a damaged or cloudy Pontiac Grand Prix headlamp, TYC 20-5122-09 provides the correct left-side fitment for this vehicle range.

Common Repair Uses

  • Cracked or broken left headlight housing
  • Clouded or yellowed lens affecting nighttime visibility
  • Failed halogen headlight bulb service on the left side
  • Restoring proper front-end lighting after collision damage
  • Replacing a worn Pontiac Grand Prix headlamp assembly

Installation Notes

Verify left-side fitment before installation on your 1997-2003 Pontiac Grand Prix. Compare the connector, mounting points, and the existing assembly to the vehicle before removal. Since the high beam and low beam bulbs are included, confirm bulb condition and electrical connections during installation. The other-side reference is 20-5121-09 if you are matching the opposite headlamp.

Quality Assurance

This TYC Regular headlight assembly is SAE/DOT compliant and built as a replacement lighting component for the Pontiac Grand Prix platform. Part number 20-5122-09 is specified for the left side and follows the listed OE-style application details for consistent fitment.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2003PontiacGrand PrixLeftBulb Type: Halogen; Other Side: 20-5121-09; TYC Regular
2002PontiacGrand PrixLeftBulb Type: Halogen; Other Side: 20-5121-09; TYC Regular
2001PontiacGrand PrixLeftBulb Type: Halogen; Other Side: 20-5121-09; TYC Regular
2000PontiacGrand PrixLeftBulb Type: Halogen; Other Side: 20-5121-09; TYC Regular
1999PontiacGrand PrixLeftBulb Type: Halogen; Other Side: 20-5121-09; TYC Regular
1998PontiacGrand PrixLeftBulb Type: Halogen; Other Side: 20-5121-09; TYC Regular
1997PontiacGrand PrixLeftBulb Type: Halogen; Other Side: 20-5121-09; TYC Regular
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Partslink — GM2502170Pontiac — 19149891