OEX Alternator 12V 100A Delco 13SI Style – DXA9136
The OEX Alternator DXA9136 is a reliable 12V, 100-amp Delco 13SI-style alternator designed as a direct replacement unit for compatible passenger, commercial, and light industrial applications. Built for stable and consistent charging performance, it delivers dependable electrical output for standard vehicle systems operating under normal load conditions.
Manufactured to OE-quality standards using ISO-certified processes and durable components, this alternator provides long service life, stable voltage regulation, and accurate fitment for Delco 13SI-style charging systems.
Key Features
- 100A output capacity – suitable for standard electrical load systems
- Delco 13SI-style OE replacement design – direct fitment application
- Internal regulator (Pin Code IR200) – stable and precise voltage control
- Pad mount configuration – secure OE-style installation
- 17mm shaft diameter – application-specific fitment requirement
- Single-leg mounting design – OE-style configuration
- Brand new unit – not remanufactured
- 3-year passenger / 1-year commercial warranty
Specifications
- Voltage: 12V
- Output: 100 Amp
- Part Number: DXA9136
- Series: Delco 13SI Style
- Regulator Type: Internal
- Mount Type: Pad Mount
- Mount Centre to Centre: 160mm
- Mount Centre A: 64mm
- Mount Centre B: 71mm
- Mount Leg Thickness: 80mm
- Pivot Hole Diameter: 10mm
- Adjusting Hole Diameter: 10.5 / 12.5mm
- Shaft Diameter: 17mm
- Pin Code: IR200
- Suits Unit Make: Delco Style
- Unit Type: New
Vehicle / Equipment Applications
Commonly fitted to:
- Passenger vehicles (selected Delco 13SI applications)
- Light commercial vehicles
- Industrial and agricultural equipment using Delco 13SI-style alternators
✔ Application-specific unit – always confirm by part number DXA9136 before purchase
✔ Fitment must match mounting pattern, shaft size, and electrical configuration
(Delco 13SI alternators are widely used in automotive and industrial applications, but correct physical matching is essential as multiple variants exist under similar appearances.)
Performance & Reliability
The DXA9136 alternator is engineered to deliver stable charging performance for everyday electrical demand. It supports essential vehicle systems such as ignition, lighting, and onboard electronics while maintaining consistent voltage regulation under varying load conditions.
Its OE-style construction ensures accurate fitment, reduced installation issues, and dependable long-term reliability in both workshop and field applications.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for OE-style fitment and dependable performance
- Built under ISO 9001 certified manufacturing standards
- Proven durability in automotive, agricultural, and industrial use
- Strong nationwide warranty support
