HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 316-1929L-AS Tail Light Assembly - Left
Part #: 316-1929L-AS

Depo 316-1929L-AS Tail Light Assembly - Left

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⚙️ 5 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: Mazda, 3
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Depo Tail Light Assembly for Mazda 3

The Depo 316-1929L-AS tail light assembly is designed specifically for Mazda 3 models, providing a reliable exterior lighting solution. This replacement part ensures proper fitment and functionality for your vehicle's rear lighting system.

  • Direct replacement tail light assembly for Mazda 3
  • Part number 316-1929L-AS for accurate identification
  • Durable construction for long-lasting performance
  • Compatible with exterior lighting systems on Mazda 3
  • Meets OEM specifications for fit and function

Detailed Product Description

The Depo 316-1929L-AS tail light assembly is engineered to match the original equipment specifications for Mazda 3 vehicles. This ensures seamless integration with the vehicle’s existing wiring and mounting points. The assembly is constructed with quality materials to withstand environmental exposure and provide consistent lighting performance. Designed for the left side of the vehicle, this tail light assembly supports all standard rear lighting functions including brake, turn signal, and reverse lights.

Common Uses and Problem Resolution

  • Replacement for cracked or broken tail light lenses
  • Restores proper rear lighting after collision damage
  • Fixes malfunctioning or dim tail lights due to internal component failure
  • Ensures compliance with vehicle safety standards
  • Improves visibility and signaling for safer driving

Installation Notes and Tips

  • Compatible with Mazda 3 models; verify vehicle year for exact fit
  • Installation requires basic hand tools and electrical connector access
  • Disconnect the battery before installation to prevent electrical shorts
  • Align mounting points carefully to avoid damage to the assembly or vehicle body
  • Test all lighting functions after installation to confirm proper operation

Quality Assurance and Warranty Information

Depo tail light assemblies are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Depo typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms related to part number 316-1929L-AS.

This part fits 5 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2013Mazda3HatchbackLeftStd Type; Std Type; OEM: BBN751160D; MA2800147; Std Type; OEM: BBN751160D; OEM: BBN751160D
2012Mazda3LeftStd Type; MA2800147; Std Type; OEM: BBN751160D; OEM: BBN751160D
2012Mazda3HatchbackLeftStd Type; Std Type; OEM: BBN751160D; MA2800147; Std Type; OEM: BBN751160D; OEM: BBN751160D
2011Mazda3HatchbackLeftStd Type; Std Type; OEM: BBN751160D; MA2800147; Std Type; OEM: BBN751160D; OEM: BBN751160D
2010Mazda3HatchbackLeftStd Type; Std Type; OEM: BBN751160D; MA2800147; Std Type; OEM: BBN751160D; OEM: BBN751160D

* 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.