80A Alternator suitable for Isuzu D-Max Holden Colorado RC Holden Rodeo RA 4JJ1 2008-2012 (Denso Type, Raised Plug)
Part number: JAS Oceania ANJ333
An aftermarket 80A alternator for the 4JJ1 3.0 litre diesel, replacing the Denso unit.
Two different alternators were fitted to these vehicles. Isuzu used a Denso unit on some and a Hitachi unit on others, and they are not interchangeable. The Denso type has a raised plug, RP55, and this is its replacement. The Hitachi type has a sunken plug, RP19, and takes a different alternator. Look at the plug on your old unit before you order. We stock the other one as well, so ring us if you are unsure.
🚗 Suitable for:
- Isuzu D-Max 4JJ1 3.0L Turbo Diesel, Denso type
- Holden Colorado RC 4JJ1 3.0L Turbo Diesel, Denso type
- Holden Rodeo RA 4JJ1 3.0L Turbo Diesel, Denso type
📦 What’s included:
- 1 x JAS Oceania ANJ333 alternator, 80A
🛠️ Specifications:
- Voltage 12V, output 80A
- Pulley 69mm, 7 groove PV
- Plug RP55, raised
- Adjusting hole M8 x 1.25, pivot hole 10mm
- Adjusting hole to pivot hole 159mm, inside foot to foot 80mm
⚙️ Why this one:
- New unit, not reconditioned or remanufactured
- Replaces Denso 104210-9031
- Direct fit to the factory bracket and loom
❓ FAQs:
Q: Raised or sunken plug, how do I tell?
A: Look at where the regulator plug sits on the back of the alternator. On the Denso unit it stands proud, on the Hitachi it sits down in a recess.
Q: Is it new or reconditioned?
A: Brand new.












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