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Mechman high output alternators · Authorized dealer
The LX470 has become a favorite platform for classic overland builds, often carrying lockers, an air compressor, a fridge and serious off-road lighting. A Lexus LX470 high output alternator lets the 4.7L V8 power that equipment reliably. Three Mechman units are listed for 1998-2007 models, with different alternator families for earlier and later years.
The LX470 uses one alternator family for 1998-2002 and another for 2003-2007, both with the 4.7L V8. That split is the first thing to confirm, so enter your year and engine in the vehicle finder above the products. For 1998-2002 trucks, the listed unit is a 240 Amp Mechman S Series. The 2003-2007 trucks have both a 320 Amp unit and a 240 Amp unit to choose from.
An older LX470 built for long trips often runs an air compressor for lockers and tire inflation, a fridge, a two-way radio and roof or bumper lights, sometimes with a second battery in the engine bay. A Lexus LX470 high output alternator refills those batteries faster at idle and low speed, where a tired original unit tends to fall behind. These Mechman high output alternators also make sense when replacing a worn original charging system on a high-mileage truck.
The 2003-2007 units overlap with the Lexus GX470 alternators page. For dual battery setups, pick up a deep-cycle unit from our batteries collection, and browse other fitments on the Lexus alternators page.
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