Specifications

  • RH (Passenger side)
  • Halogen Style
  • Replaces dealer part number: BN8P-51-0K0B, BN8P-51-0K0C, BN8P-51-0K0D, BN8P510K0B, BN8P510K0C, BN8P510K0D
  • Includes lens and housing
  • Bulbs not included
  • Does not fit Xenon or HID (High Intensity Discharge) Models
This Mazda 3 headlight is a great replacement and has good cost savings over a head light from the dealer.

Fit guaranteed

  • This headlamp will install just as your original does. You can use your existing hardware and wiring harnesses.
  • Save time and money with a direct fit. No trips to the hardware store or extra time trying to get the wiring to hookup.

Quality

  • 1A Auto has the most comprehensive warranty.
  • If this headlight should fail to provide satisfactory performance you may exchange it.
  • 1A Auto Headlights are guaranteed to pass inspections in all 50 states. DOT (U.S. Dept. of Transportation) and SAE (Society of Automotive Engineers) approved.

Value

  • Replacing a discolored, scratched, dull or damaged headlight with a headlight from 1A Auto can increase your resale value by up to 10%.

Safety

  • A new headlight can provide you with up to 50% more illumination than a dull, yellowed, sandblasted, broken or scratched headlight.
    • 1A Auto headlights can help you see farther at night and in poor driving conditions.
    • A new headlight from 1A Auto can make you more visible to other traffic during heavy rain or wintry weather..
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

Part Details

  • Light Option: Halogen

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

Bulb Note:

Unless otherwise noted, our lights do not include bulbs, though occasionally lighting manufacturers do include bulbs in the lights. If you happen to receive a lighting product (Headlight, Tail light, parking light, fog light etc.) that comes with the bulbs, the bulbs are not covered under our warranty. Our warranty applies only to the light assembly..

  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

5.0 / 5.0
1 Review
5 Stars
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1 Star
1
0
0
0
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Part worked well
Everything worked out and functioned. Easy to install with the helpful videos
January 26, 2017
Purchased
1 year ago
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Vehicle Fit

  • 2004-2009 Mazda 3 Sedan Halogen Headlight Passenger Side

This part replaces:

  • OE # BN8P510K0C, BN8P510K0B
  • Partslink MA2519108
  • TYC 20-6661-01-1
  • DEPO 316-1132R-UF
Part #: 1ALHL00999

How-to Video:

(09:22 min)