HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 18-5944-00 Turn Signal Light Assembly - Front Left
Part #: 18-5944-00

TYC 18-5944-00 Turn Signal Light Assembly - Front Left

TYC Regular, Front Left
⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Front Left
🚗Fitment: Lexus, ES330 and ES300
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Overview of TYC Regular Front Left Turn Signal Light Assembly

The TYC Regular 18-5944-00 turn signal light assembly is designed specifically for Lexus ES300 and ES330 models. This front left amber turn signal assembly includes halogen bulbs and offers a bolt-on installation for a secure fit.

  • Complete turn signal light assembly with bulbs included
  • Amber plastic lens and housing for durability
  • Halogen bulb type for reliable illumination
  • Bolt-on attachment method for straightforward installation
  • Compatible with Lexus ES300 and ES330 front left side

Detailed Product Description

The TYC Regular 18-5944-00 turn signal light assembly features a plastic lens and housing designed to withstand typical road conditions while maintaining clear signal visibility. The amber lens color meets safety standards for front turn signals, ensuring your vehicle communicates effectively with other drivers. This assembly comes complete with halogen bulbs pre-installed, eliminating the need for separate bulb purchases. The bolt-on attachment method simplifies replacement, allowing for a secure and precise fit on the front left side of Lexus ES300 and ES330 models. The corresponding right side part number is 18-5943-00, sold separately.

About the TYC Regular Product Line

The TYC Regular product line focuses on providing reliable, OEM-quality replacement parts that meet or exceed original equipment specifications. This line is designed for drivers seeking dependable performance and fitment without additional hardware included, streamlining the replacement process for common exterior lighting components like turn signal assemblies.

Common Applications and Problem Resolution

  • Replacement for cracked or damaged front left turn signal lens
  • Fixing malfunctioning or burnt-out halogen bulbs in the turn signal
  • Restoring proper amber signal visibility for safety compliance
  • Addressing loose or broken mounting points with bolt-on design
  • Upgrading worn or faded turn signal assemblies on Lexus ES300 and ES330

Installation Notes and Tips

Installation of the TYC Regular 18-5944-00 turn signal light assembly requires basic hand tools for bolt-on mounting. Ensure the vehicle is turned off and the battery disconnected before beginning. Carefully remove the old assembly by loosening the mounting bolts, then align the new assembly and secure it firmly. Since hardware is not included, retain original bolts or source compatible fasteners. Verify bulb operation before finalizing installation.

Quality Assurance and Warranty

TYC parts are manufactured to meet strict quality standards, ensuring durability and proper fitment for Lexus ES300 and ES330 vehicles. The 18-5944-00 turn signal light assembly undergoes rigorous testing to comply with safety and performance requirements. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary.

BrandTYC
Part Number18-5944-00
PositionTYC Regular, Front Left
Attachment MethodBolt-On
Bulb TypeHalogen
Bulbs IncludedYes
Components IncludedComplete Assembly
Front Signal Light Bulb IncludedYES
Front Signal Light Bulb TypeHalogen
Hardware IncludedNo
Housing MaterialPlastic
Lens ColorAmber
Lens MaterialPlastic
Other Side18-5943-00
PositionFront Left

This part fits 5 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2006LexusES330SedanFront LeftOn Bumper; Other Side: 18-5943-00; TYC Regular
2005LexusES330SedanFront LeftOn Bumper; Other Side: 18-5943-00; TYC Regular
2004LexusES330SedanFront LeftOn Bumper; Other Side: 18-5943-00; TYC Regular
2003LexusES300SedanFront LeftOn Bumper; Other Side: 18-5943-00; TYC Regular
2002LexusES300SedanFront LeftOn Bumper; Other Side: 18-5943-00; 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:

81741-33021

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