HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 12-5422-00 Turn Signal Light Assembly - Left
Part #: 12-5422-00

TYC 12-5422-00 Turn Signal Light Assembly - Left

TYC Regular, Left
⚙️ 7 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
📦TYC Regular, 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 Regular Front Left Turn Signal Light Assembly

The TYC Regular 12-5422-00 turn signal light assembly is designed specifically for the front left side of Kia Optima models. This assembly includes halogen bulbs and features a clear plastic lens and housing, ensuring reliable signaling and durability.

  • Includes halogen bulbs for immediate installation
  • Clear plastic lens for optimal light output
  • Durable plastic housing designed for front left position
  • Screw-in attachment method for secure fitment
  • Compatible with Kia Optima vehicles

Detailed Product Description

The TYC Regular 12-5422-00 turn signal light assembly is engineered to meet the lighting needs of Kia Optima drivers requiring a front left turn signal replacement. The assembly comes with halogen bulbs pre-installed, eliminating the need for separate bulb purchases. Its clear plastic lens allows for effective light transmission, while the plastic housing provides a lightweight yet sturdy structure. The screw-in attachment method ensures a secure and straightforward installation process. This part is designed to match the original equipment specifications for the Kia Optima, maintaining proper fit and function.

TYC Regular Product Line Information

The TYC Regular product line offers reliable and cost-effective lighting solutions for various vehicle makes and models. This line focuses on providing quality replacement parts that meet OEM standards without additional features or enhancements. The 12-5422-00 turn signal light assembly is part of this line, delivering dependable performance and compatibility for Kia Optima vehicles.

Common Applications and Issues Addressed

  • Replacement of cracked or broken front left turn signal lens
  • Restoring proper signaling function due to burnt-out bulbs
  • Fixing moisture or condensation issues inside the turn signal assembly
  • Upgrading from damaged or faded original equipment parts
  • Ensuring compliance with vehicle lighting safety standards

Installation Notes and Tips

Installation of the TYC Regular 12-5422-00 turn signal light assembly is straightforward with the included halogen bulbs and screw-in attachment method. It is recommended to disconnect the vehicle battery before installation to avoid electrical issues. Carefully remove the old assembly by unscrewing the fasteners, then align and secure the new assembly in place. Verify proper operation of the turn signal after installation.

Quality Assurance and Warranty

TYC parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The 12-5422-00 turn signal light assembly undergoes quality control inspections to maintain consistent performance. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.

BrandTYC
Part Number12-5422-00
PositionTYC Regular, Left
Attachment MethodScrew-In
Bulb TypeHalogen
Bulbs IncludedYes
Front Signal Light Bulb IncludedYes
Front Signal Light Bulb TypeHalogen
Housing MaterialPlastic
Lens ColorClear
Lens MaterialPlastic
Other Side12-5421-00
PositionFront Left

This part fits 7 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2020KiaOptimaEXSedanLeftHalogen Type; Bulb Type: Halogen; Other Side: 12-5421-00; TYC Regular
2020KiaOptimaLXSedanLeftHalogen Type; Bulb Type: Halogen; Other Side: 12-5421-00; TYC Regular
2020KiaOptimaSSedanLeftHalogen Type; Bulb Type: Halogen; Other Side: 12-5421-00; TYC Regular
2020KiaOptimaEX PremiumSedanLeftHalogen Type; Bulb Type: Halogen; Other Side: 12-5421-00; TYC Regular
2019KiaOptimaLXSedanLeftHalogen Type; Bulb Type: Halogen; Other Side: 12-5421-00; TYC Regular
2019KiaOptimaEXSedanLeftHalogen Type; Bulb Type: Halogen; Other Side: 12-5421-00; TYC Regular
2019KiaOptimaSSedanLeftHalogen Type; Bulb Type: Halogen; Other Side: 12-5421-00; TYC Regular

* 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:

92303 D5500

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