HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 316-1157LMUCM2 Headlight Assembly - Left
Part #: 316-1157LMUCM2

Depo 316-1157LMUCM2 Headlight Assembly - Left

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⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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$514.35Free 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, CX-9
🔄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 CX-9

The Depo 316-1157LMUCM2 headlight assembly is designed specifically for the Mazda CX-9, providing a direct replacement for your vehicle's exterior lighting needs. This headlight assembly ensures proper fitment and restores your vehicle's original lighting performance.

  • Compatible with Mazda CX-9 models
  • Direct replacement headlight assembly
  • Durable construction for long-lasting use
  • Designed to meet OEM specifications
  • Part number 316-1157LMUCM2 for accurate identification

Product Details and Specifications

This headlight assembly from Depo is engineered to match the exact dimensions and mounting points of the original equipment on the Mazda CX-9. The part number 316-1157LMUCM2 ensures you receive the correct component for your vehicle. Constructed with quality materials, this assembly offers reliable performance and maintains the vehicle’s exterior aesthetics. It is designed to integrate seamlessly with the vehicle’s electrical system, providing consistent lighting output and safety compliance.

Common Applications and Problem Solving

  • Replacement for cracked or damaged headlight lenses
  • Restores proper illumination for night driving
  • Fixes issues with foggy or discolored headlights
  • Resolves electrical connection problems related to the headlight assembly
  • Improves vehicle appearance after collision damage

Installation Notes and Tips

Installation of the Depo 316-1157LMUCM2 headlight assembly is straightforward when following the Mazda CX-9 manufacturer guidelines. Ensure the vehicle is powered off before beginning installation. Carefully disconnect the existing headlight assembly and retain any reusable mounting hardware. Align the new assembly precisely to avoid misalignment and secure all fasteners firmly. Test the headlight function before completing the installation to confirm proper electrical connections.

Quality Assurance and Warranty

Depo manufactures this headlight assembly to meet industry standards and OEM fitment requirements. While specific warranty details are not provided, Depo products typically undergo quality control inspections to ensure durability and performance. Using the correct part number 316-1157LMUCM2 guarantees compatibility with your Mazda CX-9, supporting reliable operation and safety.

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2023MazdaCX-9GSLeftOEM: TM52510L0D
2022MazdaCX-9GSLeftOEM: TM52510L0D
2021MazdaCX-9GSLeftOEM: TM52510L0D
2020MazdaCX-9GSLeftOEM: TM52510L0D
2019MazdaCX-9GSLeftOEM: TM52510L0D
2018MazdaCX-9GSLeftOEM: TM52510L0D
2017MazdaCX-9GSLeftOEM: TM52510L0D
2016MazdaCX-9GSLeftOEM: TM52510L0D

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