Land Rover Defender Upgrades & Accessories

KIT - Dark Tint FIXED Side Windows + Quarters & Rear Glass - Defender 200TDi/300TDi, TD5 & PUMA

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Product Details

Glass KIT - Dark Tinted FIXED Side Windows + Quarters & Rear for All Defenders Models


Kit includes:

  1. PAIR of dark tinted, FIXED, lockable side windows. 4 mm thick toughened glass. Aluminium frame, black automotive powder-coated paint.
  2. Side window rubber seal trim (approx 6.2m to cover the rivet channels).
  3. Rear door glass - heated with dark tint 5 mm thick toughened glass.
  4. PAIR of tinted quarter lights - 4 mm thick toughened glass.

IMPORTANT NOTE: We have two variants of the dark rear side windows - to fit side window apertures with 70mm radius bottom corners (for most post-2004/5 Defenders and Puma/Tdci Defenders), and also 50mm radius bottom corners (pre-2004/5 200/300 Tdi and Td5 Defenders). Please specify your Defender year and model above in as much detail as possible so we can select the right glass for you.

There is also two versions of rear door glass, please tell us if your rear door glass is sealed in with a rubber seal or bonded on the inside of the door.

If your Defender is a hardtop and does not currently have rear side windows you will need to purchase our template and either of our 50mm or 70mm side windows can be fitted irrespective of the year of your vehicle.


  • Standard size replacements.
  • High quality Masai product.
  • Toughened (tempered) safety glass E43R – 00320 DOT6. European Commission Directive 2001/92/EC, Regulation No 43 of the UN/ECE. DOT6 US motor vehicle specification.
  • 70% no light transmission high quality factory-prepared dark tint – NOT an attached film which can be scratched or peeled off. Appears as grey with a hint of green.
  • Heat reflecting coating, glare reduction glass.

Equivalent and compatible with Land Rover part numbers:

  • MUC3766 (50mm) superseded by MWC4734 (70mm).
  • MUC3767 (50mm) superseded by MWC4735 (70mm).


  1. With or without paper template - needed if you are converting a hard top/panel van.
  2. Replacement Rivets and Sealant.
  3. Quarter light seals - outer fitting seal and inner locking seal.

Fitting Instructions

Download Masai Defender side windows Fitting Instructions.

Please Note: Carefully remove the rear door glass without damaging the rubber seal - as you will need to re-use the rubber. Carefully remove brake light and brackets from old rear door glass as you will need to glue to new glass.

We also supply tinted glass for the middle row doors for a 110 defender, see below.

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Land Rover Defender 110 4 door

Land Rover Defender Upgrades, Accessories and Parts

Welcome to the Masai® eStore ( We design and manufacture a wide range of high-quality vehicle upgrades, enhancement accessories and parts for the Land Rover Defender, 90, 110 and 130, particularly glass and windows; but have a look around our website – we also have Defender roof racks, spare wheel carriers, seat covers, side steps, rear steps, lamp guards, Tree Sliders, Winch Bumpers, and LED lights etc.

One of our flagship products is our own-design Masai® Bonded Tinted Panoramic Windows for the Land Rover Defender 90, 110 and 110 2-Door. The dark-tinted toughened glass side panel windows increase your Defender’s privacy, security and value! As featured on exclusive Nene Overland Defender Icons.

Vehicle Lights – LED, Driving Lights and Headlights

We have a large range of premium-quality Driving Lights, Work Lights and Spot Lights. Some are modern low-power-consumption LED Lights, and others are high-luminosity Xenon HID vehicle lights. All lights are harsh environment compliant to IP65 or IP67. Rugged waterproof diecast aluminium housings (some ABS), spot beam and flood beam, various wattages from 15 to 150 and a wide voltage range from 9v to 32v. We also sell NAS LED lights for Land Rover Defenders, clear, coloured and smoked sets for all post 1983 90 and 110, include plinths, E marked (EU approved) and SAE approved. They provide increased visibility (brighter than standard bulbs) and they enhance and modernise the look of your Defender, easy to fit DIY.