TYC
TYC Regular

TYC 20-6698-01 Headlight Assembly - Left

Brand TYC 20-6698-01
Position Left
Bulb Type Halogen
Bulbs Included No
Components Included Lens and Housing
High Beam Bulb Included No
High Beam Bulb Type Halogen
Housing Material Plastic
Lens Material Plastic
Low Beam Bulb Included No
Low Beam Bulb Type Halogen
Other Side 20-6697-01
Product line TYC Regular
Fits Mazda · 6 vehicles

Halogen headlight assembly. Lens and housing are built for a straightforward replacement.

Plastic lens and housing. Lightweight construction keeps the assembly simple and durable.

TYC Regular line. A dependable aftermarket lighting solution from TYC.

Cross-references Mazda BN8F-51-0L0E and Partslink MA2518107 for the same application. See all 2.

$109.30Free 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.

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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $109.30
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Compatible With 2004-2009 Mazda 3 Left Headlight

This TYC headlight assembly is a direct-fit exterior lighting replacement for the left side of the 2004-2009 Mazda 3. It uses a halogen bulb type and includes the lens and housing, making it a practical choice for restoring forward lighting performance and exterior appearance.

Key Features

  • TYC Regular headlight assembly, part number 20-6698-01
  • Fits 2004-2009 Mazda 3, left
  • Halogen bulb type for the low beam and high beam setup
  • Lens and housing included
  • Plastic lens material
  • Plastic housing material
  • Bulbs not included
  • Other side reference: 20-6697-01

Product Details

Built for the left side of the Mazda 3, TYC 20-6698-01 is an exterior lighting assembly that matches the vehicle’s halogen headlamp configuration. The plastic lens and plastic housing provide a lightweight replacement structure, while the included lens-and-housing design supports a straightforward swap for damaged, cloudy, or broken factory lighting. This part cross-references Mazda BN8F-51-0L0E and Partslink MA2518107 for the same application.

Common Reasons for Replacement

  • Cracked or broken headlight lens
  • Clouded or yellowed lens affecting light output
  • Damaged housing from impact or wear
  • Failed original left headlamp assembly
  • Restoring proper front-end lighting on a Mazda 3

Installation Notes and Tips

Confirm halogen bulb compatibility before installation, since bulbs are not included. Verify the left-side application and compare the existing assembly to part number 20-6698-01 and the opposite-side reference 20-6697-01 before mounting. For best results, inspect connectors, aiming, and surrounding trim during replacement on the Mazda 3.

Quality Assurance

TYC Regular parts are cataloged as replacement lighting components for vehicle-specific fitment. This headlight assembly is listed for 2004-2009 Mazda 3 left-side applications and follows the specified lens, housing, and bulb-type configuration.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2009Mazda3HatchbackLeftBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6697-01; TYC Regular
2008Mazda3HatchbackLeftBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6697-01; TYC Regular
2007Mazda3HatchbackLeftBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6697-01; TYC Regular
2006Mazda3HatchbackLeftBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6697-01; TYC Regular
2005Mazda3HatchbackLeftBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6697-01; TYC Regular
2004Mazda3HatchbackLeftBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6697-01; TYC Regular
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mazda — BN8F-51-0L0EPartslink — MA2518107