HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-9278-01-9 Headlight Assembly - Front Left
Part #: 20-9278-01-9

TYC 20-9278-01-9 Headlight Assembly - Front Left

CAPA Certified, Front Left
⚙️ 6 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, Front Left
🚗Fitment: Mazda, 5
🔄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 20-9278-01-9 is designed specifically for Mazda 5 models, providing reliable exterior lighting performance. This headlight assembly features durable plastic lens and housing materials and includes essential bulbs for side marker, signal, and park lamps.

  • Compatible with Mazda 5 vehicles
  • Part number 20-9278-01-9 for precise fitment
  • Plastic lens and housing for lightweight durability
  • Includes front side marker, front signal, and park lamp bulbs
  • Halogen bulb types for park lamp, side marker, and signal lights
  • High beam and low beam bulbs not included

Detailed Product Features and Specifications

This TYC headlight assembly is constructed with a plastic lens and housing, ensuring a balance of durability and weight reduction. The assembly includes halogen bulbs for the front side marker light, front signal light, and park lamp, all matching the park lamp bulb type for consistent lighting. The high beam and low beam bulbs are not included, with the low beam requiring H11/HB3 halogen bulbs and the high beam using halogen bulbs. This part is designed as a direct replacement for the original equipment on Mazda 5 models, ensuring proper fit and function. The corresponding part for the opposite side is 20-9277-01-9.

About the CAPA Certified Product Line

The CAPA Certified line from TYC represents parts that meet the Certified Automotive Parts Association standards for quality and fitment. This certification ensures that the headlight assembly 20-9278-01-9 meets industry benchmarks for performance and durability, providing a reliable replacement option for Mazda 5 owners seeking CAPA Certified components.

Common Applications and Problem Resolution

  • Replacement of cracked or damaged headlight assemblies on Mazda 5
  • Restoring proper front side marker and signal light functionality
  • Addressing faded or yellowed plastic lenses affecting light output
  • Upgrading worn or non-functional park lamp bulbs
  • Ensuring compliance with vehicle lighting safety standards

Installation Notes and Tips

When installing the TYC headlight assembly 20-9278-01-9 on a Mazda 5, verify bulb compatibility before installation as high beam and low beam bulbs are not included. Use H11/HB3 halogen bulbs for the low beam and halogen bulbs for the high beam. Handle the plastic lens carefully to avoid scratches during installation. Refer to the vehicle’s service manual for proper removal and installation procedures to ensure secure fitment and alignment.

Quality Assurance and Warranty Information

TYC CAPA Certified headlight assemblies undergo rigorous testing to meet CAPA standards for fit, form, and function. This part number 20-9278-01-9 is manufactured to provide consistent lighting performance and durability. Warranty coverage details should be confirmed with the product documentation or supplier, as CAPA Certified parts typically come with limited warranties covering defects in materials and workmanship.

BrandTYC
Part Number20-9278-01-9
PositionCAPA Certified, Front Left
Bulbs IncludedNo
Bulb TypeHalogen
Lens MaterialPlastic
Housing MaterialPlastic
Front Side Marker Light Bulb IncludedIncluded
Front Side Marker Light Bulb TypeSame as park lamp
Front Signal Light Bulb IncludedIncluded
Front Signal Light Bulb TypeSame as park lamp
High Beam Bulb IncludedNo
High Beam Bulb TypeHalogen
Low Beam Bulb IncludedNo
Low Beam Bulb TypeH11/hb3
Other Side20-9277-01-9
Park Lamp Bulb IncludedIncluded
Park Lamp Bulb TypeHalogen

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2017Mazda5Front LeftOther Side: 20-9277-01-9; CAPA Certified
2016Mazda5Front LeftOther Side: 20-9277-01-9; CAPA Certified
2015Mazda5Front LeftOther Side: 20-9277-01-9; CAPA Certified
2014Mazda5Front LeftOther Side: 20-9277-01-9; CAPA Certified
2013Mazda5Front LeftOther Side: 20-9277-01-9; CAPA Certified
2012Mazda5Front LeftOther Side: 20-9277-01-9; 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:

CG36-51-0L0E

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