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HIGH OUTPUT 120 AMP MAZDA ROTARY ALTERNATOR

$385.00 incl GST
$450.00 incl GST
excluding shipping
or 4 interest free payments of $96.25 with Afterpay logo Learn more
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Availability: In stock
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Poor power supply from an undersized alternator can be the cause of many common issues with high-tech performance cars, from little annoyances like dimming or flickering headlights when your fans come on, to more severe issues that effect your fuel pumps and management system that can potentially be fatal for your engine.
 
This direct bolt-on 120A alternator is the solution for your rotary engine - able to provide a reliable power supply that can cater for high current draw systems. Featuring a standard S4/5 RX7-style plug, it's a plug-n play install if upgrading from a factory FC setup, and for those upgrading from an earlier model alternator setup, our QC Adaptor makes for a simple install as well.
 
Knowing how the factory finish can be an eye-sore in a nice engine bay, our powdercoated option is a popular upgrade where we have our in-house electrician strip, prep & powdercoat each alternator in your choice of satin or texture black (other colours available via special order) and re-assemble, ready to go.
 
Supplied standard with a 6-rib pulley, the 17mm shaft is compatible with most popular aftermarket pulley setups, including our popular Multi-Rib pulley kit which is a worthy upgrade!
 

Key Features:

- Direct bolt-on upgrade for 12A, 13B (Excl Cosmo 13B & 20B)
- High output 120AMP - Perfect for applications with high amperage draw e.g. multiple pump fuel systems, Aftermarket ECUs and ignition boosters, large in-car entertainment systems etc...
- Available RAW or Professionally powder-coated & assembled
- Standard Mazda oval plug as fitted to Series 4/5/6 13BT RX7 (Plug and play)
- QC Adaptor also available for early model engines (see options tab)


Applications:

- 12A & 13B Rotary Engines (Excl Cosmo 13B & 20B)

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