HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-9538-01-9 Headlight Assembly - Left
Part #: 20-9538-01-9

TYC 20-9538-01-9 Headlight Assembly - Left

CAPA Certified, Left
⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦CAPA Certified, Left
🚗Fitment: Mazda, 3
🔄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 20-9538-01-9 is designed specifically for the left side of Mazda 3 models. This headlight assembly features a clear and amber plastic lens with HID and LED lighting technologies to ensure reliable exterior illumination.

  • Compatible with Mazda 3 vehicles
  • Left side headlight assembly, part number 20-9538-01-9
  • Plastic lens and housing for durability
  • HID low beam and high beam bulb types (bulbs not included)
  • LED daytime running light bulb type
  • Includes front side marker light with halogen bulb
  • Park lamp bulb included, same type as daytime running light
  • Meets SAE/DOT compliance standards

Detailed Product Features and Specifications

This TYC headlight assembly is engineered with a clear and amber plastic lens and housing, providing a balance of durability and lightweight construction. It supports HID D4S bulbs for both low and high beams, although bulbs and HID ballast are not included. The daytime running lights utilize LED bulbs, enhancing visibility and energy efficiency. The front side marker light comes with a halogen bulb included, while the front signal light bulb is not included. The park lamp bulb is included and matches the daytime running light bulb type. This assembly is designed for the left side of Mazda 3 vehicles and is compliant with SAE and DOT regulations, ensuring it meets safety and performance standards.

CAPA Certified Product Line Information

The CAPA Certified line by TYC represents parts that meet or exceed the standards set by the Certified Automotive Parts Association. This certification ensures that the headlight assembly 20-9538-01-9 maintains quality, fit, and function comparable to original equipment. Choosing a CAPA Certified part provides assurance of reliability and compatibility with your Mazda 3.

Common Applications and Problem Solving

  • Replacement for damaged or cracked left headlight assembly on Mazda 3
  • Upgrade to HID and LED lighting for improved nighttime visibility
  • Restores proper function of daytime running lights and side marker lights
  • Ensures compliance with vehicle lighting regulations
  • Resolves issues with foggy or discolored lenses affecting light output

Installation Notes and Tips

When installing the TYC 20-9538-01-9 headlight assembly, ensure the vehicle is compatible with HID headlamps as this assembly is designed for such systems. Bulbs and HID ballast are not included, so verify existing components or purchase separately if needed. Handle the plastic lens carefully to avoid scratches during installation. Align the assembly properly to maintain correct beam pattern and avoid glare.

Quality Assurance and Warranty

This headlight assembly is SAE and DOT compliant, meeting federal safety standards for automotive lighting. As a CAPA Certified product, it undergoes rigorous testing for fit and function. Warranty details should be confirmed with the parts provider, but CAPA Certified parts typically come with a limited warranty covering defects in materials and workmanship.

BrandTYC
Part Number20-9538-01-9
PositionCAPA Certified, Left
Bulbs IncludedNo
Lens ColorClear, amber
Bulb TypeHid
Lens MaterialPlastic
Housing MaterialPlastic
Daytime Running Light Bulb TypeLed
Front Side Marker Light Bulb IncludedIncluded
Front Side Marker Light Bulb TypeHalogen
Front Signal Light Bulb IncludedNot included
Hid Ballast IncludedNo
High Beam Bulb IncludedNo
High Beam Bulb TypeHid
Low Beam Bulb IncludedNo
Low Beam Bulb TypeHid d4s
Other Side20-9537-01-9
Park Lamp Bulb IncludedIncluded
Park Lamp Bulb TypeSame as drl
PositionLeft
RemarksW/ hid headlamps
Sae/dot CompliantYes

This part fits 10 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2018Mazda3HatchbackLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2018Mazda3SedanLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2017Mazda3SedanLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2017Mazda3HatchbackLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2016Mazda3SedanLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2016Mazda3HatchbackLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2015Mazda3HatchbackLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2015Mazda3SedanLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2014Mazda3SedanLeftw/o Auto Level Control; Other Side: 20-9537-01-1; CAPA Certified
2014Mazda3HatchbackLeftw/o Auto Level Control; Other Side: 20-9537-01-1; 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:

BHN2-51-041B

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