HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 316-1942L-ASN Tail Light Assembly - Left or Left Outer
Part #: 316-1942L-ASN

Depo 316-1942L-ASN Tail Light Assembly - Left or Left Outer

Left Outer and Left
⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$112.20Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ 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

Reliable Tail Light Assembly for Mazda 3

The Depo 316-1942L-ASN tail light assembly is designed specifically for Mazda 3 models, providing a direct replacement for your vehicle's exterior lighting needs. This part ensures proper fitment and functionality to maintain safety and visibility on the road.

  • Compatible with Mazda 3 models
  • OEM-style tail light assembly for accurate fit
  • Durable construction for long-lasting performance
  • Designed to meet or exceed original equipment specifications
  • Part number 316-1942L-ASN for precise identification

Product Details and Specifications

The Depo 316-1942L-ASN tail light assembly is engineered to match the original equipment design for Mazda 3 vehicles. This ensures seamless integration with your car’s existing wiring and mounting points. The assembly provides clear and consistent illumination for brake lights, turn signals, and running lights, contributing to safe driving conditions. Manufactured with quality materials, this tail light assembly resists environmental factors such as moisture and UV exposure, helping to maintain its appearance and function over time.

Common Applications and Problem Solving

  • Replacement for cracked or broken tail light lenses
  • Restores proper brake and signal light functionality
  • Fixes issues with water intrusion or fogging inside the tail light
  • Upgrades faded or discolored tail light assemblies
  • Ensures compliance with vehicle lighting regulations

Installation Notes and Tips

Installation of the Depo 316-1942L-ASN tail light assembly is straightforward for Mazda 3 owners familiar with basic automotive repairs. It is important to verify the part number and vehicle compatibility before beginning installation. Disconnect the vehicle battery to prevent electrical shorts, and carefully remove the old tail light assembly by loosening mounting screws and disconnecting wiring harnesses. Align the new assembly properly and secure it firmly to avoid vibration or misalignment. Test all lighting functions before completing the installation.

Quality Assurance and Warranty

Depo manufactures the 316-1942L-ASN tail light assembly to meet industry standards for quality and durability. While specific warranty details are not provided, Depo products typically undergo rigorous quality control to ensure reliable performance. Using this OEM-style tail light assembly helps maintain the safety and integrity of your Mazda 3’s exterior lighting system.

This part fits 5 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2018Mazda3SedanLeftBulb Type; Mexico Built; Outer; Bulb Type; Mexico Built; Outer; OEM: BHN151160B; MA2804123; Bulb Type; Mexico Built; Outer; OEM: BHN151160B; OEM: BHN151160B
2017Mazda3SedanLeftBulb Type; Mexico Built; Outer; Bulb Type; Mexico Built; Outer; OEM: BHN151160B; MA2804123; Bulb Type; Mexico Built; Outer; OEM: BHN151160B; OEM: BHN151160B
2016Mazda3SedanLeftBulb Type; Mexico Built; Outer; Bulb Type; Mexico Built; Outer; OEM: BHN151160B; MA2804123; Bulb Type; Mexico Built; Outer; OEM: BHN151160B; OEM: BHN151160B
2015Mazda3SedanLeft OuterBulb Type; Mexico Built; Bulb Type; Mexico Built; OEM: BJT151160A; MA2804123; Bulb Type; Mexico Built; OEM: BJT151160A; OEM: BJT151160A
2014Mazda3SedanLeft OuterBulb Type; Mexico Built; Bulb Type; Mexico Built; OEM: BJT151160A; MA2804123; Bulb Type; Mexico Built; OEM: BJT151160A; OEM: BJT151160A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.