Keep your Land Rover’s charging system strong and reliable with this 100 amp alternator assembly (AMR5425). Engineered as a direct replacement for worn or failing units, it comes complete with pulley installed—no core charge, no surprises at install time. Designed specifically for the 2.5L 300TDi diesel engine, this alternator supplies robust electrical output for lights, accessories, and dependable starts, even under load. Precision-built and ready to bolt in, it’s ideal for classic Land Rover applications where consistent power delivery matters.

Includes: Alternator with pre-installed pulley

Supersession Part Numbers

Supersessions AMR5425

Compatible Vehicles

• Land Rover Defender 90 (300TDi)

• Land Rover Defender 110 (300TDi)

• Land Rover Defender 130 (300TDi)

• Land Rover Discovery I (300TDi)

• Land Rover Range Rover Classic (300TDi)

[FAQ]

Will this fit a 1997 Defender 110 with a 300TDi?
Yes — this 100 amp alternator is a direct fit on all 300TDi Defender models including 1997 Defender 110.

Is the pulley included?
Yes — the alternator comes complete with the pulley pre-installed.

Is this a new part or remanufactured?
It’s a brand-new alternator unit with no core return required.

Can this be used in a Discovery I with 300TDi?
Absolutely — it’s designed to fit 300TDi Discovery I applications with correct charging output.

Part Number: AMR5425