This is a high output alternator for the 2012-2017 Toyota Camry with the 2.5L four-cylinder engine. It is a direct fit for the stock alternator location. The factory alternator is sized for stock electronics, and voltage can sag at idle when an amplifier, subwoofers or extra lighting are added.
It uses a factory-style plug, so the OEM plug connects directly to the alternator. With an OEM-style regulator, it runs at a factory voltage set point. A different voltage set point requires a separate voltage regulator, bought with the alternator.
The alternator comes with a smaller pulley, which spins it faster and helps it reach its maximum output. This requires a belt that is 1/2" to 1" shorter. Upgrading to a high output alternator also requires upgrading the wiring with a Big 3 wiring kit. 1/0 100% copper wire is recommended for it.
- Fits
- 2012, 2013, 2014, 2015, 2016 and 2017 Toyota Camry 2.5L (L4)
- Output
- 250 amp or 320 amp
- Output choice
- 250 amp suits most single-amplifier systems; 320 amp suits larger builds
- Fitment
- Direct fit in the stock alternator location
- Plug
- Factory-style plug
- Pulley
- Smaller pulley than stock
- Belt
- Requires a belt 1/2" to 1" shorter
- Shorter belt part no.
- Dayco 5060490; metric 6pk1245
- Voltage regulator
- OEM-style regulator gives a factory voltage set point; other regulators sold separately
- Wiring
- Big 3 wiring upgrade required; 1/0 100% copper wire recommended