CUR100440 | Right-Hand Window Regulator Motor | Discovery & Range Rover Classic
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: CUR100440 - Right-Hand Window Regulator Motor
CUR100440 is a Right-Hand Window Regulator Motor. Fitted to the right-hand front or rear side door, the motor converts electrical input from the window switch into rotary torque that drives the regulator gearbox or cable assembly to raise and lower the glass. Failure commonly presents as slow, noisy or non-moving windows while the regulator mechanism remains intact; the left-hand equivalent part number is CUR100450.
Use the compatibility data below to confirm fitment against your V.I.N.
Replacement requires removal of the door trim and access to the regulator assembly; check the regulator mounting and electrical connector for corrosion or damage during installation. Observe vehicle-specific wiring orientation when reconnecting the motor plug to avoid reversed window direction.
Compatibility
- Discovery 1 (1989-1998) - From VIN FA393361 to VIN WA799999
- Discovery 2 (1998-2004)
- Range Rover Classic (1992-1994) - From VIN JA610294
Frequently Asked Questions
The CUR100440 motor converts electrical input from the window switch into rotary torque to drive the right-hand regulator gearbox or cable assembly on a front or rear side door. Common failure signs are slow, noisy or non-responsive windows while the regulator remains usable. When replacing, check the electrical connector and wiring orientation to avoid reversed window direction.
| Model | Variant |
|---|---|
| Land Rover Range Rover Classic (1992-1994) | Front - From VIN JA610294; 4 Door Station Wagon (From MA659911) |
| Land Rover Range Rover Classic (1992-1994) | Rear - From VIN JA610294; (From MA659911) |
| Land Rover Discovery 1 (1989-1998) | Front - With Power Front Windows; From VIN FA393361 to WA799999 (From MA137190) |
| Land Rover Discovery 1 (1989-1998) | Rear - With Electric Rear Windows; From VIN FA393361 to WA799999 (From MA137190) |
| Land Rover Discovery 2 (1998-2004) | Front - Classic (L318) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Replace the motor if window operation becomes slow, noisy or stops entirely; inspect the regulator, mounting and electrical connector when fitting a replacement to determine if further parts are required.
- C8 products are usually supplied by Britpart.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.