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Mechman high output alternators · Authorized dealer
FJ Cruiser owners build for the trail: a winch on the bumper, light bars and pods, an air compressor, a fridge and a CB or ham radio. A Toyota FJ Cruiser high output alternator lets the 4.0L V6 keep all of it running. Four Mechman units are listed for 2007-2014 models, with separate alternator families for earlier and later years.
The 4.0L FJ Cruiser uses one alternator family for 2007-2009 and another for 2010-2014. Each group has a 320 Amp and a 240 Amp unit. Enter your year and engine in the vehicle finder above the products to see the pair that fits your truck.
A winch recovery pulls heavy current while the engine idles, and night runs with full auxiliary lighting add a steady load on top of the headlights. Overland trips bring fridges, radios and camp lights that keep drawing at camp. A Toyota FJ Cruiser high output alternator refills the battery faster, which matters on slow, technical trails where engine speed stays low. Choose 320 Amp for winch rigs and dual battery systems, or 240 Amp for lighting, a fridge and radios.
These Mechman high output alternators are direct replacements, with no brackets to fabricate. The Toyota 4Runner alternators page shares several of the same units. Add a deep-cycle auxiliary from our batteries collection, and see more fitments on the Toyota alternators page.
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