This is a direct-fit high-output alternator for the 2010-2012 Subaru Outback with the 2.5L H4 engine. It is custom built, with custom brackets that are laser cut to precision for direct fitment.
It comes with a separate adaptor plug. One end plugs into the high-output alternator and the other plugs into the factory plug. It also has a stock-size serpentine pulley that works with the stock belt.
A voltage regulator is needed to install the alternator, and it is purchased separately. Different regulators are available for a specific charging voltage setpoint. Upgrading to a high-output alternator requires the Big 3 wiring upgrade, and 1/0 100% copper wire is recommended for it.
- Fitment
- 2010-2012 Subaru Outback 2.5L H4
- Type
- High-output alternator, direct fit
- Brackets
- Custom fabricated, laser cut
- Pulley
- Stock-size serpentine pulley
- Belt
- Installs with the stock belt
- Plug
- Separate adaptor plug to the factory plug
- Regulator
- Sold separately; required for installation
- Wiring
- Big 3 wiring upgrade required; 1/0 100% copper wire recommended