Masai® designs & manufactures an exclusive range of high-quality enhancement upgrades & parts for Land Rover Defenders, e.g. windows, head-linings, roof racks, seat covers, carpets, steps, winch bumpers, lights, and much much more. Based in central England with global shipping. Read More.
Alternator Upgrade Kits for Land Rover Defender 200TDI
Boost Charging Power for Modern Accessories and Reliability
Upgrade your classic Defender’s electrical performance with a Masai 4x4 Alternator Upgrade Kit, designed specifically for Land Rover Defender 200Tdi engines. Whether you're running auxiliary lighting, winches, or simply want to improve battery charging efficiency, these high-output alternators deliver the reliability and amperage needed for modern demands.
Available Kits:
MA021195 – 45 Amp Upgrade to 100 Amp Alternator Kit
Maximum output for high-demand builds
- Recommended for overland rigs, winch users, and Defenders with dual batteries or fridges
- Includes high-output alternator and mounting hardware
- Keeps batteries charged under load, even at idle
MA021196 – 100 Amp Alternator Upgrade Kit Discovery 1 200TDi
- Great for vehicles fitted with additional lighting, heated screens, or aftermarket audio
- Heavy-duty internal components for improved durability
- Bolts directly to Discovery 200Tdi engines – plug-and-play upgrade
MA027195 – 45 Amp to 70 Amp Alternator Kit
OEM+ charging performance
- Direct-fit upgrade from the standard 45A alternator
- Ideal for Defenders with minimal electrical add-ons
- Includes alternator and correct pulley belt setup for 200Tdi
- Suitable for daily drivers and light off-road setups
Fits:
- Land Rover Defender 200Tdi (1989–1994)
- Both 90 and 110 models
- For vehicles with standard or modified electrical systems
Why Choose Masai 4x4 Alternator Kits?
- Direct-fit upgrades – no wiring mods needed
- OE-quality build with modern output
- Ideal for classic Defenders with modern electrical needs
- Backed by Defender experts and fast UK delivery
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 roof racks, spare wheel carriers, headlinings, interior trims, 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.
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.
