OEX Alternator 12V 80A Denso Style – DXA4108
The OEX Alternator DXA4108 is a reliable 12V, 80-amp Denso-style alternator designed as a direct OE replacement. Built for stable and efficient charging performance, this unit is ideal for vehicles with standard electrical systems requiring consistent and dependable power delivery.
Manufactured using premium-grade components and produced under strict ISO-certified quality control standards, the DXA4108 delivers strong durability, long service life, and reliable voltage regulation across passenger and light commercial applications.
Key Features
- 80A charging output – suitable for standard vehicle electrical systems
- Denso-style design – direct OE replacement fitment
- Internal voltage regulator for stable charging performance
- Twin-leg mount configuration for correct OE installation
- 6-groove pulley system for proper belt alignment
- Brand new unit – not remanufactured
- 3-year passenger / 1-year commercial warranty
- Important note: Always confirm by OE number, mounting dimensions, and pulley configuration due to multiple similar variants
Specifications
- Voltage: 12V
- Output: 80 Amp
- Suits Unit Make: Denso Style
- Regulator Type: Internal
- Pulley Section: 6 Groove
- Mount Type: Twin Leg
- Mount Centres: 172mm
- Inside Mounting Legs: 51mm
- Pivot Hole Diameter: M10 x 1.25 / 11mm
- Adjusting Hole Diameter: M8 x 1.25
- Pin Code: IR139
- Pulley Outside Diameter: 55mm
- Rotation: Clockwise (CW)
- Unit Type: New
- Part Number: DXA4108
Vehicle Applications
Commonly fitted to:
- Toyota Corolla (selected 2014–2019 models)
- Toyota Prius C / Aqua (selected applications)
- Various compact Toyota platforms using 80A Denso-style alternators
- Light passenger vehicles with standard electrical demand
(Always confirm compatibility using DXA4108 and OE alternator specifications before purchase due to application variations.)
Performance & Reliability
The DXA4108 alternator is engineered for dependable everyday performance, supporting essential vehicle systems such as ignition, lighting, and basic electronics.
Its 80A output ensures stable charging in smaller passenger vehicles, making it a reliable OE replacement for consistent daily use without electrical instability.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for OE-level fitment and durability
- Manufactured in ISO-certified facilities for consistent quality
- Built for passenger and light commercial applications
- Backed by strong nationwide warranty support
