Dorman 742-800 front right window motor for the 1999-2005 Mazda Miata drives the window regulator to raise and lower the glass. This Dorman window motor is a direct replacement for a factory motor that has failed.
- Engineered and tested to help restore power window operation when the factory motor fails
- Designed and manufactured to strict specifications for reliable performance
- Plug-in electrical connection
- Window lift gear included with the motor
Quick facts
- Part: Dorman 742-800 window motor
- Also called: power window motor
- Fits: 1999-2005 Mazda Miata
- Position: Front right
- Condition: New
A window that moves slowly, stops partway or does not move when you press the switch can mean the motor has worn out. These signs alone do not prove the motor is the problem; a blown fuse can cause them too.
Fits
Designed to match the performance of the original equipment motor, it fits the 1999-2005 Mazda Miata, which takes one on the front right. This listing is one motor; the left side is a separate part.
Specifications
Fit and size
- Position: Front right
- Quantity: 1 for the front right
- Connection: Plug-in
Build and materials
- Window lift gear: included
- Embedded logic: not micro-controlled
- Condition: New
- Country of origin: China
In the box
One window motor with its window lift gear. The regulator, mounting hardware and wiring harness are not included, so plan on new fasteners.
Interchange: 389483 · WLM1085 · NC115858X · NC115858XA · WMO1476R
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
389483, WLM1085, NC115858X, NC115858XA, WMO1476R
Frequently Asked Questions
Is Dorman 742-800 a 1999-2005 Mazda Miata window motor?
Yes. Dorman 742-800 is the front right window motor for the 1999-2005 Mazda Miata, with one needed on that side.
Does the Dorman window lift motor 742-800 come with the regulator?
No. Dorman 742-800 is the motor with its window lift gear; the regulator, mounting hardware and wiring harness are not included.
Is this front right window motor plug-in or hardwired?
This front right window motor is plug-in. It is not micro-controlled and has no embedded logic.
Could a slow or stuck front right window mean the power window motor is bad?
Yes, it can. A slow window, one that stops partway or no movement when you press the switch can all be motor-related. A shop can test the circuit.
Does Dorman 742-800 cross-reference to NC115858X?
Yes. Dorman 742-800 interchanges with NC115858X, along with 389483, WLM1085, NC115858XA and WMO1476R.
