MUC3025 | Front Left Window Regulator - Defender, To VIN LA932528
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: MUC3025 - Front Left Window Regulator
MUC3025 is a Front Left Window Regulator fitted to the front door; it locates and guides the left-hand front door glass within the door aperture and converts actuation into controlled vertical travel. The assembly holds the glass in a carrier and moves that carrier along a tracked path so the glass raises and lowers without excessive play. Proper alignment of the regulator and glass reduces wind noise and wear to the window run channels and helps prevent binding or damage to the glass edges. When fitting a replacement regulator check the glass carrier, run channels and door fixings for wear or distortion, and confirm the regulator lines up with the glass before final assembly.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (1987-2006) - To VIN LA932528
Frequently Asked Questions
The MUC3025 is a front left window regulator that locates and guides the left-hand front door glass and converts actuation into smooth vertical movement. It secures the glass in a carrier that runs along a tracked path to prevent excessive play, binding or uneven movement; when fitting, check the carrier, run channels and door fixings for wear or distortion.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | Front Door Glass & Regulator - To VIN LA932528 |
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.
Inspect the regulator during door repairs or if the window shows excessive play, binding, uneven movement or fails to operate; replace the regulator if worn or damaged. If unsure, consult a technician to confirm the cause before replacing other door components.
- 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.