HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 12-5366-00 Daytime Running Light - Left
Part #: 12-5366-00

TYC 12-5366-00 Daytime Running Light - Left

TYC Regular, Left
⚙️ 25 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: Lexus, NX300, NX300h, and NX200t
🔄Easy Returns — Return within 60 days for a full refund
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Overview of TYC Regular Daytime Running Light for Lexus NX Series

The TYC Regular Daytime Running Light assembly (part number 12-5366-00) is designed specifically for Lexus NX200t, NX300, and NX300h models. This complete LED assembly enhances vehicle visibility during daytime driving while integrating seamlessly with single beam headlamp systems.

  • Complete daytime running light assembly with bulbs included
  • LED bulb type for improved energy efficiency and longevity
  • Compatible with Lexus NX200t, NX300, and NX300h models
  • Designed for vehicles equipped with single beam headlamps
  • Includes corresponding part for the opposite side (12-5365-00)

Detailed Product Description

The TYC Regular 12-5366-00 daytime running light is a full assembly that comes with LED bulbs pre-installed, ensuring a straightforward replacement process. This part is engineered to fit Lexus NX200t, NX300, and NX300h vehicles, providing consistent lighting performance and maintaining factory specifications. The LED technology used in this assembly offers reliable illumination with lower power consumption compared to traditional bulbs. It is intended for use with single beam headlamp configurations, making it suitable for specific Lexus NX models. The assembly is designed to match the quality and fit of the original equipment, supporting proper vehicle lighting compliance and safety.

Applications and Problem Solving

  • Restores daytime running light functionality on Lexus NX200t, NX300, and NX300h
  • Replaces damaged or non-functioning daytime running light assemblies
  • Improves daytime visibility and vehicle safety with LED lighting
  • Ensures compatibility with single beam headlamp systems
  • Maintains factory appearance and fitment standards

Installation Notes and Tips

Installation of the TYC Regular 12-5366-00 daytime running light assembly is designed to be a direct replacement for the original part. It is recommended to verify the vehicle’s headlamp configuration to ensure compatibility with single beam systems. The assembly includes bulbs, so no additional bulb installation is necessary. For best results, handle the LED bulbs carefully and avoid touching the lens surface during installation. Consult the vehicle’s service manual for detailed removal and installation procedures.

TYC Regular Product Line Information

The TYC Regular product line offers reliable and cost-effective lighting solutions for exterior automotive applications. This line focuses on providing complete assemblies that include necessary components such as bulbs, ensuring ease of installation and compatibility with original equipment specifications. The 12-5366-00 daytime running light assembly is part of this line, delivering a balance of quality and value for Lexus NX series vehicles.

Quality Assurance

TYC parts undergo rigorous quality control to meet industry standards for fit, form, and function. The 12-5366-00 daytime running light assembly is manufactured to match OEM specifications, ensuring durability and consistent performance. While specific warranty details are not provided here, TYC typically offers limited warranties on their lighting products to cover defects in materials and workmanship.

BrandTYC
Part Number12-5366-00
PositionTYC Regular, Left
Bulb TypeLED
Bulbs IncludedYes
Components IncludedComplete Assembly
Other Side12-5365-00
Remarksw/ Single Beam Head Lamps

This part fits 25 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2021LexusNX300F SportSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2021LexusNX300LuxurySport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2021LexusNX300BaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2021LexusNX300hBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2021LexusNX300hLuxurySport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2020LexusNX300BaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2020LexusNX300F SportSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2020LexusNX300LuxurySport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2020LexusNX300hLuxurySport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2020LexusNX300hBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2019LexusNX300F SportSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2019LexusNX300BaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2019LexusNX300hBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2018LexusNX300BaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2018LexusNX300F SportSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2018LexusNX300hBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2017LexusNX200tBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2017LexusNX200tF SportSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2017LexusNX300hBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2016LexusNX200tBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2016LexusNX200tF SportSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2016LexusNX300hBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2015LexusNX200tBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2015LexusNX200tF SportSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; TYC Regular
2015LexusNX300hBaseSport UtilityLeftw/ LED Signal Lamp; w/ Single Beam Head Lamps; Components Included: Complete Assembly; Bulb Type: LED; Other Side: 12-5365-00; 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:

81620-78080

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