OE Quality
60-Day Returns

Depo 316-1956L-AC Tail Light Assembly - Left
Reliable Tail Light Assembly for Mazda 3
The Depo 316-1956L-AC 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 direct replacement
- Durable construction for long-lasting performance
- Designed to meet factory specifications
- Part number 316-1956L-AC for accurate identification
Product Details and Specifications
This Depo tail light assembly (part number 316-1956L-AC) is engineered to match the original equipment manufacturer’s standards for the Mazda 3. It features a precise fit to the vehicle’s body, ensuring seamless integration without modification. The assembly is built to withstand typical road conditions and exposure to weather elements, maintaining consistent lighting performance over time.
Common Applications and Problem Solving
- Replacement for cracked or broken tail light lenses
- Restores proper brake and signal light functionality
- Improves vehicle visibility and safety during night driving
- Addresses issues with moisture intrusion or fogging inside the tail light
- Maintains vehicle appearance with a factory-matched look
Installation Notes and Tips
Installation of the Depo 316-1956L-AC tail light assembly is straightforward for Mazda 3 owners familiar with basic automotive repairs. Ensure the vehicle is turned off and the battery is disconnected before beginning. Remove the damaged tail light assembly carefully to avoid damaging wiring or mounting points. Align the new assembly properly and secure it firmly to prevent movement or water leaks.
Quality Assurance and Warranty
Depo manufactures this tail light assembly to meet industry standards for quality and durability. While specific warranty details are not provided, Depo products typically undergo rigorous testing to ensure reliable performance. Using the correct part number 316-1956L-AC guarantees compatibility and helps maintain your Mazda 3’s safety features.
This part fits 3 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Mazda | 3 | Premium | Hatchback | Left | OEM: BCKC51160A |
| 2020 | Mazda | 3 | Base | Hatchback | Left | OEM: BCKC51160A |
| 2019 | Mazda | 3 | Base | Hatchback | Left | OEM: BCKC51160A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.