Depo 316-1138L-US7 Headlight Lens Housing - Left

Brand Depo 316-1138L-US7
Position Left
Fits Mazda · 2 vehicles

Headlight lens housing. Replacement housing for restoring clear, focused lighting performance.

$317.76Free shipping
In stock · usually ships same day before 1pm CST
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Left Headlight Lens Housing for Mazda 6

This Depo headlight lens housing is a direct-fit exterior lighting replacement for the left side of the 2009-2010 Mazda 6 with halogen headlamp equipment. It is identified by part number 316-1138L-US7 and is built for vehicles that need a replacement left headlight lens housing after damage, wear, or clouding.

Key Features

  • Fits 2009-2010 Mazda 6, left
  • Halogen headlight application
  • OE reference: GS3L510L0G
  • Aftermarket replacement for MA2518127 applications
  • Depo part number 316-1138L-US7

Detailed Description

Use this Depo headlight lens housing when servicing the left front lighting assembly on a 2009-2010 Mazda 6 equipped with halogen headlights. The housing is matched to the listed OE reference GS3L510L0G and is intended for drivers replacing a damaged or deteriorated lens housing while maintaining the original vehicle lighting layout. If you are searching for a 2009 Mazda 6 left headlight lens housing or a 2010 Mazda 6 halogen headlight replacement, this part number 316-1138L-US7 is the relevant application.

What It Helps Fix

  • Cracked or broken left headlight lens housing
  • Water intrusion from a damaged exterior lamp housing
  • Clouded or worn lighting assembly components
  • Loss of proper headlamp appearance after collision damage
  • Need for a direct replacement on a Mazda 6 halogen setup

Installation Notes and Tips

Verify halogen headlamp equipment and left-side fitment before ordering. Compare the OE number GS3L510L0G and the existing lamp assembly to confirm application match. Professional installation is recommended so the housing aligns correctly with the vehicle’s front lighting system and aiming can be checked after replacement.

Quality Assurance

Depo replacement lighting components are built for vehicle-specific applications and are cataloged to match the listed OE reference for this Mazda 6 fitment. Part number 316-1138L-US7 is specified for the left side on 2009-2010 Mazda 6 models with halogen headlights.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010Mazda6LeftHalogen; MA2518127; Halogen; OEM: GS3L510L0G; OEM: GS3L510L0G
2009Mazda6LeftHalogen; MA2518127; Halogen; OEM: GS3L510L0G; OEM: GS3L510L0G