HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 316-1151RMUCHM2 Headlight Assembly - Right
Part #: 316-1151RMUCHM2

Depo 316-1151RMUCHM2 Headlight Assembly - Right

Right
⚙️ 5 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
$527.28Free 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 316-1151RMUCHM2 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 specific Mazda 3 model years requiring this part number
  • Meets OEM specifications for fit and function
  • Includes both low and high beam lighting components

Product Details and Compatibility

This Depo headlight assembly, part number 316-1151RMUCHM2, is engineered to match the original equipment manufacturer’s standards for the Mazda 3. It is designed to fit seamlessly into the vehicle’s existing mounting points and electrical connections, ensuring straightforward replacement without modification. The assembly provides reliable exterior lighting performance, essential for safe driving in low-light conditions.

Common Applications and Problem Resolution

  • Replacement for cracked or damaged headlight lenses
  • Restores proper headlight alignment and beam pattern
  • Fixes issues with dim or non-functioning headlights
  • Addresses moisture or fogging inside the headlight housing
  • Upgrades worn or faded headlight assemblies to improve visibility

Installation Notes and Tips

Installation of the Depo 316-1151RMUCHM2 headlight assembly is straightforward for those familiar with automotive lighting replacements. Ensure the vehicle is turned off and the battery is disconnected before beginning. Carefully remove the old headlight assembly by detaching mounting screws and electrical connectors. Align the new assembly properly and secure it with the original hardware. Test all lighting functions before completing the installation.

Quality Assurance and Warranty

Depo manufactures this headlight assembly to meet industry standards for durability and performance. While specific warranty details are not provided, Depo products typically undergo quality control inspections to ensure reliability. Using a genuine replacement part like the 316-1151RMUCHM2 helps maintain your Mazda 3’s lighting system integrity.

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2018Mazda3SRightOEM: BHN251031B
2017Mazda3SRightOEM: BHN251031B
2016Mazda3SRightOEM: BHN251031B
2015Mazda3SRightOEM: BHN251031B
2014Mazda3SRightOEM: BHN251031B

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