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The OEX DXA4133 is a new 12V 180A alternator in the Denso style with a twin leg mount and 6-groove pulley. Confirm all mounting dimensions and pin code against your vehicle's existing alternator before ordering. 3-year passenger vehicle warranty, 1-year commercial warranty.
The DXA4133 is a high-output 180A Denso-style twin leg alternator suited to vehicles with high electrical demands. At 180A it is the highest-output unit in the OEX Denso range covered in this session. The IR169 pin code is specific to this unit within the OEX Denso range. All mounting dimensions, pulley configuration and pin code should be confirmed against your vehicle's existing alternator before purchasing.
New unit: Brand new, not remanufactured.
180A output: Highest-output unit in the OEX Denso alternator range. Suited to vehicles with high electrical demands. When upgrading from a lower-output unit, upgrade the battery cable and fuse between the alternator and battery to suit the higher output.
Twin leg mount, 75mm inside leg: Confirm all mounting dimensions against the vehicle before ordering.
6-groove 50mm OD pulley: 6-groove multi-rib pulley for serpentine belt drive systems.
M10x1.5/10mm pivot hole, 10.5mm adjusting hole: Confirm hole sizes and thread specifications suit the vehicle's mounting points.
IR169 pin code: Confirm pin code and all dimensions against your vehicle.
Internal regulator: Voltage regulation handled internally.
3-year passenger / 1-year commercial warranty: Extended warranty for passenger vehicle applications.
| Specification | Detail |
|---|---|
| SKU | DXA4133 |
| Brand | OEX |
| Voltage | 12V |
| Output | 180A |
| Style | Denso |
| Regulator | Internal |
| Mount | Twin leg |
| Pulley Section | 6-groove |
| Pulley OD | 50mm |
| Inside Leg | 75mm |
| Pivot Hole | M10x1.5/10mm |
| Adjusting Hole | 10.5mm |
| Pin Code | IR169 |
| Condition | New |
| Weight | 7.1kg |
| Warranty | 3 years (passenger), 1 year (commercial) |
Is this a new or remanufactured unit? New. The DXA4133 is a brand new unit, not remanufactured or rebuilt.
If I am upgrading from a lower-output alternator, do I need to change anything else? Yes. When upgrading to a higher-output alternator such as the 180A DXA4133, the battery cable and fuse between the alternator and battery should be upgraded to handle the increased current. Consult a qualified auto electrician to confirm the correct cable gauge and fuse rating for 180A output.
What is the warranty on this alternator? 3 years for passenger vehicle applications, 1 year for commercial use.
What vehicles does this alternator suit? Contact us with your vehicle details and existing alternator OE number to confirm fitment before ordering.
What should I confirm before ordering this alternator? Confirm mount type (twin leg), inside leg (75mm), pivot hole (M10x1.5/10mm), adjusting hole (10.5mm), pulley section (6-groove), pulley OD (50mm) and pin code (IR169) all match your vehicle's requirements. Alternators are vehicle-specific, verify fitment before purchasing.
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
Albion Park
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
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