HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 316-1151LMUSHM2 Headlight Assembly - Left
Part #: 316-1151LMUSHM2

Depo 316-1151LMUSHM2 Headlight Assembly - Left

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⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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$508.88Free 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 316-1151LMUSHM2 headlight assembly is designed specifically for Mazda 3 models, providing a precise fit and consistent lighting performance. This replacement headlight ensures your vehicle maintains proper visibility and safety on the road.

  • Direct replacement headlight assembly for Mazda 3
  • Durable construction for long-lasting use
  • Compatible with exterior lighting systems
  • Part number 316-1151LMUSHM2 ensures exact fitment
  • Meets OEM specifications for reliable performance

Product Details and Compatibility

This Depo headlight assembly (part number 316-1151LMUSHM2) is engineered to match the original equipment specifications for Mazda 3 vehicles. It is designed to integrate seamlessly with the vehicle’s exterior lighting system, providing consistent illumination and maintaining the vehicle’s factory appearance. The assembly is built to withstand typical road conditions and environmental factors, ensuring durability and reliability over time.

Common Applications and Problem Solving

  • Replacement for cracked or damaged headlight lenses
  • Restores proper headlight alignment and beam pattern
  • Improves nighttime visibility and driving safety
  • Resolves issues with dim or non-functioning headlights
  • Maintains vehicle compliance with lighting regulations

Installation Notes and Tips

Installation of the Depo 316-1151LMUSHM2 headlight assembly should be performed by a qualified technician or an experienced DIYer familiar with Mazda 3 exterior components. Ensure the vehicle is powered off before beginning installation. Align the assembly carefully to avoid misalignment of the beam pattern. Verify all electrical connections are secure and test the headlight function before completing the installation.

Quality Assurance and Warranty

Depo manufactures this headlight assembly to meet industry standards and OEM quality requirements. While specific warranty details are not provided, Depo products typically undergo rigorous quality control to ensure durability and performance. For additional warranty information, consult the product documentation or manufacturer resources.

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2018Mazda3LeftHID; w/o Auto Level Control; Composite; MA2502145; HID; w/o Auto Level Control; Composite; OEM: BHN25; OEM: BHN25
2017Mazda3LeftHID; w/o Auto Level Control; Composite; MA2502145; HID; w/o Auto Level Control; Composite; OEM: BHN25; OEM: BHN25
2016Mazda3LeftHID; w/o Auto Level Control; Composite; MA2502145; HID; w/o Auto Level Control; Composite; OEM: BHN25; OEM: BHN25
2015Mazda3LeftHID; w/o Auto Level Control; Composite; MA2502145; HID; w/o Auto Level Control; Composite; OEM: BHN25; OEM: BHN25
2014Mazda3LeftHID; w/o Auto Level Control; Composite; MA2502145; HID; w/o Auto Level Control; Composite; OEM: BHN25; OEM: BHN25

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