12V 120A (ALSO REPLACES 100A VERSION). Defender 4.0 V8. Discovery I 3.9 V8. Range Rover I 3.9 V8. Range Rover II 4.0 V8. Range Rover II 4.6 V8. THE NUMBERS LISTED ABOVE ARE MARKED ON YOUR STARTER/ALTERNATOR. We have been supplying starter motors and alternators for over twenty years now, and stock a comprehensive range of units for cars, commercials, marine, plant & machinery and 4x4s. We supply mainly brand new units, b. Ut also some reconditioned, factory rebuilt to ISO 9002 quality standard. All our products come with a 12 month guarantee. All prices include VAT. Our shop if you are close enough. The Starter Motor & Alternator Co. 40 Valley Road, Plymouth, Devon. BoschLucas Paris RhoneMitsubishiDelcoNippon DensoMitsubaIskraMarelliCAVHitachi.