Side Windows for Land Rover Defender
We manufacture and sell replacement sliding side windows for the Land Rover Defender in pairs – offside and nearside. Clear, green or dark tinted Defender privacy windows. They are standard size replacements – Land Rover part numbers MUC3766 superseded by MWC4734, and MUC3767 superseded by MWC4735, and the kits include a new rubber seal/trim.
Sliding Side Windows for Defender PUMA/TDCi (Post 04/05) - (50/70 Radius) - 3 Tints - Pair
These windows have 70mm radius bottom corners to fit the internal trim of Puma TDCi Defenders. 50mm radius top corners. DO NOT PURCHASE THESE if your Defender is a 200/300 TDi / TD5 with factory-fitted windows, the 50mm/50mm 200TDI/300TDI/TD5 version is here. If your Defender is a hardtop and does not currently have rear side windows then either of our 50mm or 70mm side windows can be fitted irrespective of the year of your vehicle.
If you have a panel van Defender either 200/300 TDi / TD5, and you are deciding to convert it into a Puma/TDCi style and planning on having Puma/TDCi internal trims then you may choose to use these windows listed here. However, if you are deciding to use TD5 internal trims then please purchase the TD5 side windows with 50mm radius bottom corners.
- Slide opening Defender side windows (50/70mm corner radius)
- Includes pinch catches for security, made of superior Mazak casting (Zinc, Magnesium and Aluminium Alloy) for strength and corrosion resistance. Catch part numbers MTC8270 and MTC8271.
- Includes rubber seal/trim which covers over the rivet heads
- Manufactured by Masai.
- Supplied as a pair - offside and nearside
- Made to original Land Rover quality - BUT they do not rattle or leak
- Original quality Land Rover aluminium profile.
- Standard size replacement for 50mm upper and 70mm lower corner radius window apertures.
- E43R toughened safety glass
- Factory prepared tint - not a stuck on film
- Easy to fit DIY
- The size of the aperture needed is 1057mm x 427mm - which is the Land Rover standard size for Defender rear side windows
Equivalent to Land Rover part numbers MWC4734 RH, MWC4735 LH.
Download : Masai Defender side windows Fitting Instructions
Read our article about the best way to locate your side windows here
Optional Extras
We think you may also be interested in these optional extras which you can see below and separately add to your shopping cart. Scroll down to "You May Also Like" section.
- Template to help cut out apertures - needed if you are converting a panel van/hard top
- Adhesive and Rivets Kit (UK ONLY SHIPPING) - to affix the side windows (and to save you the hassle of going to the DIY store)
- Rear heated door glass - (tinted to match) - Pre and post 2002 available
- Rear door glass retainer kit - IF your vehicle has a pre 2002 rear door
- Rear door glazing seal - IF your vehicle has a post 2002 rear door
- Rear quarter glass - (tinted to match) - (use template to cut apertures if needed)
- Rear quarter glass window RUBBER SEALS
- High Level Brake Light Mounting Studs
- High Level Brake Light - Masai Slimline OR Standard Red/Clear OR Standard 3 colour.
CUSTOMERS OUTSIDE THE UK: Sorry, we cannot ship window adhesive outside the UK due to customs issues, please do not order our Adhesive and Rivets Kit. You will need to source them locally. The Adhesive and Rivets kit below will give you a guide for what you need to source.
Our Defender windows have been designed as replacements for the Land Rover Defender 90 and 110 and may fit other models – just call to discuss. They are easy to fit if you know a bit about DIY, you will need a drill and a rivet gun. A template is available as an optional extra. The size of the aperture needed is 1057mm x 427mm – which is the Land Rover standard size for Defender rear side windows. Fitting service also available – just call.
We manufacture to original Land Rover quality using original shape Land Rover aluminium profile and locks/catches. Our windows are made using E43R toughened safety glass – Omega Automotive has been manufacturing automotive safety glass and many other vehicle parts for many decades and supplies all around the World to various automotive firms.
Many old windows rattle, leak and are draughty – our replacement land rover defender windows will solve that – in addition if you order the tinted versions you will be reducing glare and reflecting some of the heat on a hot day. The tint is factory-prepared – the glass is actually tinted and not a stuck on film which can peel off – film is not simple to apply in any case as the glass has to be removed.
