HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-12554-90-9 Headlight Assembly - Left
Part #: 20-12554-90-9

TYC 20-12554-90-9 Headlight Assembly - Left

CAPA Certified, Left
⚙️ 6 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$155.93Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ 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: Kia, Optima
🔄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 for Kia Optima

The TYC CAPA Certified Headlight Assembly 20-12554-90-9 is designed specifically for the left side of Kia Optima models from 12/06/2010 onward. This complete headlight assembly includes all necessary halogen bulbs, providing a reliable lighting solution that meets SAE and DOT standards.

  • Complete headlight assembly with bulbs included
  • Clear and amber plastic lens for optimal visibility
  • Halogen bulb types: H1 low beam, H11B high beam, and halogen front signal and side marker bulbs
  • Durable plastic housing designed for long-lasting performance
  • CAPA Certified for quality and fitment assurance
  • Compatible with Kia Optima models from 2010 and later (left side)
  • Hardware not included

Detailed Product Features and Specifications

This TYC headlight assembly features a clear and amber plastic lens that ensures proper light dispersion and signaling. The housing is made from durable plastic, designed to withstand environmental factors while maintaining structural integrity. The assembly includes halogen bulbs for the low beam (H1), high beam (H11B), front signal, and front side marker lights, all pre-installed for convenience. This part is SAE and DOT compliant, ensuring it meets regulatory standards for safety and performance. The assembly is built in Korea and is designed to replace the left side headlight on Kia Optima vehicles manufactured from December 2010 onward. The corresponding right side part number is 20-12553-90-9.

About the CAPA Certified Product Line

The CAPA Certified line from TYC represents a commitment to quality and fitment accuracy. CAPA certification indicates that this headlight assembly meets the standards set by the Certified Automotive Parts Association, ensuring it is a reliable replacement part that fits and functions as intended. This certification provides assurance that the part is manufactured to meet or exceed OEM specifications, making it a suitable choice for Kia Optima owners seeking dependable exterior lighting components.

Common Applications and Problem Resolution

  • Replacement of damaged or cracked headlight lens or housing
  • Restoring proper low and high beam functionality
  • Fixing malfunctioning front signal or side marker lights
  • Upgrading worn or dim halogen bulbs for improved visibility
  • Ensuring compliance with safety regulations for exterior lighting

Installation Notes and Tips

Installation of the TYC 20-12554-90-9 headlight assembly is straightforward but may require basic automotive tools. Since hardware is not included, retain original mounting components or source compatible fasteners. Ensure electrical connectors are securely attached to avoid lighting issues. It is recommended to test all bulbs before final installation to confirm proper operation. This assembly is designed for the left side of Kia Optima models from 2010 and later; verify vehicle compatibility before installation.

Quality Assurance and Warranty Information

TYC CAPA Certified headlight assemblies are manufactured to meet strict quality standards, including SAE and DOT compliance. The CAPA certification further validates the part’s fitment and performance reliability. While specific warranty details are not provided here, TYC products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.

BrandTYC
Part Number20-12554-90-9
PositionCAPA Certified, Left
Bulb TypeHalogen
Bulbs IncludedYes
Components IncludedComplete Assembly
Front Side Marker Light Bulb IncludedYES
Front Side Marker Light Bulb TypeHalogen
Front Signal Light Bulb IncludedYES
Front Signal Light Bulb TypeHalogen
Hardware IncludedNo
High Beam Bulb IncludedYES
High Beam Bulb TypeHalogen H11B
Housing MaterialPlastic
Lens ColorClear, Amber
Lens MaterialPlastic
Low Beam Bulb IncludedYES
Low Beam Bulb TypeHalogen H1
Notes 1From 12/06/2010
Other Side20-12553-90-9
PositionLeft
RemarksKorea Built
Sae/dot CompliantYes

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2013KiaOptimaLXSedanLeftKOREA BUILT; Halogen Type; Other Side: 20-12553-90-9; CAPA Certified
2013KiaOptimaEXSedanLeftKOREA BUILT; Halogen Type; Other Side: 20-12553-90-9; CAPA Certified
2012KiaOptimaEXSedanLeftKOREA BUILT; Halogen Type; Other Side: 20-12553-90-9; CAPA Certified
2012KiaOptimaLXSedanLeftKOREA BUILT; Halogen Type; Other Side: 20-12553-90-9; CAPA Certified
2011KiaOptimaEXSedanLeftKOREA BUILT; Halogen Type; From 12/06/2010; Other Side: 20-12553-90-9; CAPA Certified
2011KiaOptimaLXSedanLeftKOREA BUILT; Halogen Type; From 12/06/2010; Other Side: 20-12553-90-9; 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:

92101 2T121

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