{"product_id":"alternator-184268","title":"Alternator for Discovery 1 (1989 – 1998) A127 - 100 Amp - 62mm Pulley - Serpentine Belt System – AMR3107","description":"\u003cp\u003eThe AMR3107 is a 100 amp A127 alternator designed to replace the original charging unit on Land Rover V8 engines fitted with the serpentine belt system. It maintains the vehicle's electrical system voltage and charges the battery while the engine is running; a failing alternator typically presents as battery warning light illumination, dimming lights, or a flat battery after short journeys. Using the correct amperage and pulley diameter is essential to ensure compatibility with the serpentine belt drive and sufficient output for the vehicle's electrical load.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eA127 alternator type rated at 100 amps output\u003c\/li\u003e\n\u003cli\u003e62mm pulley diameter - specific to the serpentine belt system, not interchangeable with V-belt variants\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for the original Lucas A127 unit fitted to V8 engines\u003c\/li\u003e\n\u003cli\u003eWhen replacing, inspect the serpentine belt, tensioner, and battery condition, as alternator failure is often associated with related charging system wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Discovery 1 (1989–1998) V8 and Range Rover Classic V8 (up to chassis MA647645) equipped with the A127 100 amp alternator and serpentine belt drive system.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Allmakes 4x4","offers":[{"title":"Default Title","offer_id":55820417696088,"sku":"AMR3107","price":112.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/AMR3107-600x600.jpg?v=1758863206","url":"https:\/\/thomasperformance.co.uk\/products\/alternator-184268","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}