HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 316-1159LMUCAM2 Headlight Assembly - Left
Part #: 316-1159LMUCAM2

Depo 316-1159LMUCAM2 Headlight Assembly - Left

Left
⚙️ 2 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
$889.51Free Shipping
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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

Reliable Headlight Assembly for Mazda 3

The Depo 316-1159LMUCAM2 headlight assembly is designed specifically for Mazda 3 models, providing a precise fit and consistent lighting performance. This replacement part ensures your vehicle maintains proper exterior illumination and safety standards.

  • Direct replacement headlight assembly for Mazda 3
  • Durable construction for long-lasting use
  • Compatible with factory mounting points and electrical connections
  • Restores original lighting performance and appearance
  • Part number 316-1159LMUCAM2 ensures exact fitment

Product Details and Compatibility

This headlight assembly from Depo is engineered to meet the specifications of Mazda 3 vehicles, ensuring seamless integration with the existing electrical and mounting systems. The part number 316-1159LMUCAM2 corresponds to a left-side headlight designed to replace damaged or worn units without modification. Its construction supports consistent beam pattern and road visibility, maintaining compliance with safety regulations.

Common Applications and Problem Resolution

  • Replacement for cracked or broken headlight lenses
  • Restores dim or non-functioning headlights
  • Corrects misaligned or damaged headlight assemblies
  • Improves nighttime visibility and driving safety
  • Maintains vehicle appearance and resale value

Installation Notes and Tips

Installation of the Depo 316-1159LMUCAM2 headlight assembly is straightforward for Mazda 3 owners familiar with basic automotive repairs. Ensure the vehicle is turned off and the battery disconnected before beginning. Align the assembly with factory mounting points and secure firmly. Verify all electrical connectors are properly attached to avoid lighting issues. After installation, test the headlight function and adjust beam alignment if necessary.

Quality Assurance and Warranty

Depo manufactures this headlight assembly to meet industry standards for fit and function. While specific warranty details are not provided, Depo products typically undergo quality control to ensure reliability and durability. Using the correct part number 316-1159LMUCAM2 guarantees compatibility with Mazda 3 models, supporting consistent performance over time.

This part fits 2 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2018Mazda3SLeftOEM: BBNW51041
2017Mazda3SLeftOEM: BBNW51041

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