2004-09 Mazda 3 Driver Side Headlight

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Part Details

  • Light Option:   Halogen

Direct Fit Replacement

Direct fit replacement for OEM assembly

Trouble-free Installation

Uses same wiring as original assembly.  No cutting or splicing required.

DOT and SAE Compliant

Meets federal regulations for on-road use

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

Bulb Note:

These lights do not include bulbs.  If you happen to receive a product with bulbs, the bulbs are for testing and not covered under our warranty.  Our warranty applies to the light assembly only.

  1. step : Removing the Bumper Cover (0:58)
    • Remove the clips in the wheel well using a Phillips screw driver to unscrew the middle (both sides)
    • Remove the eight to ten 10 mm bolts under the bumper.
    • Pull the inner fender back and remove the 10 mm bolt (both sides).
    • Remove the Phillips screws and clips at the top of the bumper cover.
    • Pull up and out on the clips behind the grill.
    • Go to each side and pull the bumper cover free.
    • Disconnect fog light wires.
    • Detach the ambient temperature sensor wire from the bumper cover by removing the clips.
    • Use pliers to pull the sensor from the mounting bracket.
  2. step : Removing the Headlight (3:41)
    • Remove the two 10 mm bolts below light.
    • Remove the 10 mm bolt at the top of the light, using a wrench to hold the nut on the other side.
    • Remove the final Phillips clip securing the light.
    • Pull the light up and out.
    • Remove the wires using the clip on the back side of the light.
    • Disconnect all of the wires and twist the side marker light out.
  3. step : Changing the Bulbs (5:12)
    • Twist the socket counterclockwise to remove them.
    • Pull the bulb free and push a new bulb into its place.
    • For the main bulb remove the boot and push the wire retainer to the side.
    • Take the bulb out and replace it.
    • The cornering light needs to be removed by twisting the bulb counterclockwise.
  4. step : Reinstalling the Headlight (6:01)
    • Remove the Phillips screw on the back of the old headlight assembly.
    • Pull the ends to separate the bracket from the light.
    • Put the bracket on to the new headlight.
    • Connect all three harnesses.
    • Line the pin on the bottom of the light with the hole on the body of the car.
    • Reinsert screws and clips.
  5. step : Reinstalling the Bumper Cover (7:28)
    • Reconnect all the wires and clips.
    • Line the bumper cover up and reconnect the clips on the back of the grill.
    • Then push the sides back into place.
    • Reinsert the bolts and clips to secure the bumper cover.

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Ratchets & Related

  • A Piece of Pipe (for leverage)
  • 1/2 Inch Breaker Bar

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Sockets - Metric

  • 10mm Socket

  • Wrenches - Metric

  • 10mm Wrench

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Fits the following Makes:

Year Make Model Description
2004-2009Mazda 3 Mazda 3 Sedan Driver Side Headlight

Part Interchange

Brand Label Part Number
Mazda BN8P-51-0L0D
Mazda BN8P510L0D
Partslink MA2518108

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

Part 1ALHL02878
In Stock

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Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

DIY Solutions
Brand #: LHT08696