This replacement power window motor is just what you need to get your Nissan & Infiniti in good shape again! If your window regulator is good, but the motor is burned out, then this is the part for you.

Specifications:

  • Replaces dealer part number: 807310Z800
  • Direct replacement
  • New not remanufactured
  • Built to strict quality control standards

This window motor makes a great replacement and has substantial cost savings over a dealer unit.

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

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.

  1. step : Removing the Door Panel (0:40)
    • Pry off the mirror base trim piece with a flat blade screwdriver
    • Pry up the window switch panel by hand with a flat blade screwdriver
    • Pry off the trim piece inside the door pull with a flat blade screwdriver
    • Remove the Phillips head screw inside the door pull
    • Remove the door handle bezel with a flat blade screwdriver
    • Pry out the door panel with a door panel clip tool or putty knife
    • Lift the door panel up and off
    • Carefully peel off the water shield
  2. step : Removing the Window Regulator (2:27)
    • Remove the four 10mm bolts from the brace
    • Loosen the two 10mm bolts that hold the window to the regulator
    • Disconnect the window motor lead
    • Remove the four 10mm bolts from the regulator
    • Remove the three 10mm bolts from the window motor
    • Pull the window regulator out through the door
  3. step : Separating the Window Motor from the Regulator (4:33)
    • Remove the three Phillips head screws from the window motor
    • Press the back of the wiring clip and push it through with a flat blade screwdriver
    • Pull the motor away from the regulator
  4. step : Installing the New Motor (5:26)
    • Put the motor onto the bracket
    • Insert the Phillips head screws into the motor
    • Plug the accessory pig tail in
  5. step : Reinstalling the Regulator (6:08)
    • Insert one of the bolts into the window regulator
    • Push the regulator into the door
    • Hang the regulator by its bolt
    • Connect the window motor to the lead
    • Insert the three 10mm bolts from the window motor
    • Insert the four 10mm bolts from the regulator
    • Lower the window onto the regulator
    • Insert the two 10mm bolts that hold the window to the regulator
  6. step : Resetting the Motor (8:04)
    • Connect the window switch wiring harness
    • Turn the vehicle on
    • Run the motor up for 4 seconds
    • Disconnect the window switch wiring harness
  7. step : Reinstalling the Door Panel (8:14)
    • Insert the four 10mm bolts onto the brace
    • Put the water shield into place
    • Lift the door panel into place
    • Push in the door panel clips
    • Push on the mirror base trim piece
    • Connect the window switch wiring harnesses
    • Push in the window switch panel
    • Insert the Phillips screw into the pull handle
    • Push in the door handle bezel

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Sockets - Metric

  • 10mm Socket

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Vehicle Fit

Year Make Model Description
1996-1999Infiniti I30 Infiniti I30 Power Window Motor Front Driver Side Dorman 742-503
1996-2001Infiniti I30 Infiniti I30 Power Window Motor Rear Driver Side Dorman 742-503
1997-2000Infiniti QX4 Infiniti QX4 Power Window Motor Front or Rear Driver Side Dorman 742-503
1993-1998Mercury Villager Mercury Villager Power Window Motor Passenger Side Dorman 742-503
1993-1997Nissan Altima Nissan Altima Power Window Motor Front or Rear Passenger Side Dorman 742-503
1998-2005Nissan Altima Nissan Altima Power Window Motor Rear Driver Side Dorman 742-503
1998-2001Nissan Altima Nissan Altima Power Window Motor Front Driver Side Dorman 742-503
1998-2004Nissan Frontier Nissan Frontier Power Window Motor Front Driver Side Dorman 742-503
1995-1999Nissan Maxima Nissan Maxima Power Window Motor Front Driver Side Dorman 742-503
2000-2003Nissan Maxima Nissan Maxima Power Window Motor Rear Driver Side Dorman 742-503
1987-1995Nissan Pathfinder Nissan Pathfinder Power Window Motor Front or Rear Passenger Side Dorman 742-503
1996-2000Nissan Pathfinder Nissan Pathfinder Power Window Motor Front or Rear Driver Side Dorman 742-503
1993-1998Nissan Quest Nissan Quest Power Window Motor Passenger Side Dorman 742-503
2000-2004Nissan Xterra Nissan Xterra Power Window Motor Front or Rear Driver Side Dorman 742-503

This part replaces:

  • Hollander 617-58278R, 617-58432R, 617-58
  • OE # 807310Z800
  • Dorman 742-503
Only 2 left in stock
Part #: 1AWPM00073


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Dorman
Brand #: 742-503

How-to Video:

(10:48 min)