HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-6678-00-9 Headlight Assembly - Left
Part #: 20-6678-00-9

TYC 20-6678-00-9 Headlight Assembly - Left

CAPA Certified, Left
⚙️ 29 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦CAPA Certified, Left
🚗Fitment: Pontiac, G6
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TYC CAPA Certified Headlight Assembly

The TYC CAPA Certified Headlight Assembly 20-6678-00-9 is designed specifically for Pontiac G6 models, providing reliable exterior lighting with included halogen bulbs. This headlight assembly meets SAE and DOT compliance standards, ensuring proper fit and function for your vehicle.

  • Includes both high beam and low beam halogen bulbs
  • Durable plastic lens and housing materials
  • SAE/DOT compliant for safety and legal use
  • Compatible with Pontiac G6 vehicles
  • Part number 20-6678-00-9 for precise fitment

Detailed Product Description

This headlight assembly from TYC's CAPA Certified line is engineered to replace the exterior lighting on Pontiac G6 models accurately. The assembly includes both high beam and low beam halogen bulbs, eliminating the need for separate bulb purchases. Constructed with plastic lens and housing materials, it offers a balance of durability and weight savings. The part number 20-6678-00-9 corresponds to the driver side, with the passenger side available as part number 20-6677-00-9. This assembly complies with SAE and DOT regulations, ensuring it meets safety and performance standards required for road use.

About the CAPA Certified Product Line

TYC's CAPA Certified product line focuses on delivering replacement parts that meet or exceed the standards set by the Certified Automotive Parts Association. This certification guarantees that the headlight assembly 20-6678-00-9 is manufactured to precise specifications, ensuring compatibility and quality for Pontiac G6 vehicles. CAPA Certified parts are tested for fit, finish, and function, providing a reliable alternative to original equipment components.

Common Applications and Problem Resolution

  • Replacing cracked or damaged headlight lenses
  • Restoring dim or non-functioning halogen bulbs
  • Upgrading worn or faded headlight assemblies
  • Ensuring compliance with vehicle lighting regulations
  • Improving nighttime visibility and safety

Installation Notes and Tips

Installation of the TYC CAPA Certified Headlight Assembly 20-6678-00-9 is straightforward for Pontiac G6 owners familiar with basic automotive repairs. Ensure the vehicle is turned off and the battery disconnected before beginning. Remove the old headlight assembly carefully to avoid damaging wiring or mounting points. The included halogen bulbs come pre-installed, but verify bulb seating before finalizing installation. Align the assembly properly to maintain correct beam pattern and avoid glare.

Quality Assurance and Warranty

TYC provides CAPA Certified parts that meet industry standards for quality and durability. This headlight assembly is SAE and DOT compliant, reflecting adherence to safety regulations. While specific warranty details are not provided here, TYC typically offers limited warranties on their CAPA Certified products to cover manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.

BrandTYC
Part Number20-6678-00-9
PositionCAPA Certified, Left
Bulb TypeHalogen
Bulbs IncludedYes
High Beam Bulb IncludedYES
High Beam Bulb TypeHalogen
Housing MaterialPlastic
Lens MaterialPlastic
Low Beam Bulb IncludedYES
Low Beam Bulb TypeHalogen
Other Side20-6677-00-9
Sae/dot CompliantYes

This part fits 29 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2010PontiacG6GTSedanLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2010PontiacG6BaseSedanLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2009PontiacG6BaseSedanLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2009PontiacG6GXPSedanLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2009PontiacG6GTSedanLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2009PontiacG6GTCoupeLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2009PontiacG6GTConvertibleLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2009PontiacG6GXPCoupeLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2008PontiacG6GTSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2008PontiacG6BaseSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2008PontiacG6GTCoupeLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2008PontiacG6GTConvertibleLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2008PontiacG6GXPCoupeLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2008PontiacG6GXPSedanLeftw/o CTF Pkg; Bulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2007PontiacG6BaseSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2007PontiacG6GTCoupeLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2007PontiacG6GTSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2007PontiacG6GTConvertibleLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2007PontiacG6GTPSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2007PontiacG6GTPCoupeLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2006PontiacG6GTConvertibleLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2006PontiacG6GTSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2006PontiacG6GTPCoupeLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2006PontiacG6BaseSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2006PontiacG6GTCoupeLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2006PontiacG6GTPConvertibleLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2006PontiacG6GTPSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2005PontiacG6GTSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified
2005PontiacG6BaseSedanLeftBulb Type: Halogen; Other Side: 20-6677-00-9; CAPA Certified

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

GM2502255

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.