HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 312-1638L-AS Turn Signal Light - Front Left
Part #: 312-1638L-AS

Depo 312-1638L-AS Turn Signal Light - Front Left

Front Left
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tacoma
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🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Depo Turn Signal Light for Toyota Tacoma

The Depo 312-1638L-AS turn signal light is designed specifically for Toyota Tacoma models, providing reliable exterior lighting functionality. This replacement part ensures proper signaling and visibility for safe driving conditions.

  • Compatible with Toyota Tacoma models
  • OEM-quality turn signal light replacement
  • Durable construction for long-lasting use
  • Left side (driver side) fitment
  • Part number 312-1638L-AS for precise identification

Detailed Product Description

The Depo 312-1638L-AS turn signal light is engineered to meet the exact specifications required for Toyota Tacoma vehicles. This exterior lighting component is essential for signaling turns and lane changes, contributing to road safety. Manufactured with quality materials, it offers consistent performance and resistance to environmental factors such as moisture and vibration. The part is designed for straightforward replacement of the left side turn signal light, ensuring a proper fit and function without modification.

Common Applications and Problem Resolution

  • Replaces cracked or broken turn signal light lens
  • Restores proper signaling functionality after electrical failure
  • Improves visibility for safer lane changes and turns
  • Addresses dim or non-functioning turn signal issues
  • Maintains vehicle compliance with road safety regulations

Installation Notes and Tips

  • Ensure vehicle is turned off before installation
  • Remove the damaged turn signal light carefully to avoid damage to surrounding components
  • Verify the part number 312-1638L-AS matches the existing component
  • Use appropriate tools to secure the new turn signal light firmly
  • Test the turn signal operation after installation to confirm proper function

Quality Assurance and Warranty Information

Depo parts are manufactured to meet industry standards for fit and function. The 312-1638L-AS turn signal light undergoes quality control checks to ensure durability and performance. While specific warranty details may vary, Depo typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2004ToyotaTacomaFront LeftTO2530140; OEM: 8152004080
2003ToyotaTacomaFront LeftTO2530140; OEM: 8152004080
2002ToyotaTacomaFront LeftTO2530140; OEM: 8152004080
2001ToyotaTacomaFront LeftTO2530140; OEM: 8152004080

* 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:

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