OEX DXA520 Alternator 12V 70A Denso Style
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OEX DXA520 Alternator 12V 70A Denso Style

SKU: DXA520
Price
$432
Buy now, pay later
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Shipping information

We offer fast and reliable shipping options to ensure that your order arrives in a timely manner. Our dedicated team works diligently to process and ship your items as quickly as possible.

Here are some key points to note about our shipping policy:

Standard Shipping

  • Frankies offers a $15.95 flat rate for Australia-wide shipping, no matter how many items you order. Some larger or heavier items may incur an additional fee, which will be communicated to you when your order is processed.
  • While we endeavour to dispatch all orders promptly, please be advised that due to the current national fuel shortages in Australia and the resulting pressure on logistics networks, order processing and dispatch may take up to 7 business days. We are not liable for delays caused by third-party freight carriers or fuel-related logistical disruptions. By placing an order, you acknowledge that delivery timeframes may be extended beyond our standard estimates during this period.

Estimated delivery times:

  • WA, NT, and TAS: currently experiencing longer shipping times
  • Holiday periods (e.g. Christmas): deliveries may be delayed due to increased freight volumes

Express Shipping

  • Express shipping is available and calculated based on your delivery location, as well as the size and weight of your order. To receive an accurate quote, please contact our Albion Park Rail store and request an "express shipping quote." Our team will promptly assist with pricing and availability. Payment for express shipping can be securely arranged over the phone.

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Product features

OEX DXA520 12V 70A Denso Style Alternator Single Leg Mount 5-Groove 53.5mm Pulley IR11 New Unit

The OEX DXA520 is a new 12V 70A alternator in the Denso style with a single leg mount and 5-groove pulley. The only 5-groove unit in the OEX Denso range, the DXA520 suits vehicles with a 5-rib serpentine belt. Confirm all mounting dimensions and pin code against your vehicle's existing alternator before ordering. 3-year passenger vehicle warranty, 1-year commercial warranty.

Product overview

The DXA520 is a 70A Denso-style single leg alternator with a 5-groove pulley, suited to vehicles with a 5-rib serpentine belt configuration. The 5-groove pulley is distinct from the 6 and 7-groove units in the OEX Denso range and is used on some earlier or lower-specification Denso-equipped vehicles. Confirm your vehicle's belt rib count before ordering.

The IR11 pin code is shared with other OEX Denso units including the DXA4036 (70A, single leg, 6-groove, 163mm CTC, 55mm OD) and the DXA4041 (110A, single leg, AA section). The DXA520 is differentiated by its 5-groove pulley, 53.5mm OD and 164mm CTC. Confirm all dimensions rather than relying on pin code alone. Note also that the DXA552M (130A, single leg, 7-groove) shares the same single leg mount style and 58mm leg thickness but has different CTC, pulley and output the two are not interchangeable.

Features and benefits

New unit: Brand new, not remanufactured.

70A output: Suited to lower electrical demand passenger vehicles, 4WDs, SUVs and utes.

5-groove pulley, 53.5mm OD: The only 5-groove unit in the OEX Denso range. Suits vehicles with a 5-rib serpentine belt. Confirm belt groove count before ordering.

Single leg mount, 164mm CTC, 58mm leg thickness: Confirm all mounting dimensions against the vehicle before ordering.

10mm pivot hole, M8x1.25 adjusting hole: Confirm hole sizes and thread specifications suit the vehicle's mounting points.

IR11 pin code: Shared with other OEX Denso units. Confirm all dimensions against your vehicle.

Internal regulator: Voltage regulation handled internally.

ISO 9001 certified manufacturing: Built under ISO 9001 quality management for consistent quality and reliability.

3-year passenger / 1-year commercial warranty: Extended warranty for passenger vehicle applications.

Technical specs

Specification Detail
SKU DXA520
Brand OEX
Voltage 12V
Output 70A
Style Denso
Regulator Internal
Mount Single leg
Pulley Section 5-groove
Pulley OD 53.5mm
Mount CTC 164mm
Leg Thickness 58mm
Pivot Hole 10mm
Adjusting Hole M8x1.25
Pin Code IR11
Condition New
Warranty 3 years (passenger), 1 year (commercial)

Frequently asked questions

Is this a new or remanufactured unit? New. The DXA520 is a brand new unit, not remanufactured or rebuilt.

Why does the DXA520 have a 5-groove pulley when most other units have 6 or 7? The DXA520 is designed to fit vehicles with a 5-rib serpentine belt, a configuration used on some earlier or lower-specification Denso-equipped vehicles. Always confirm your vehicle's belt groove count before ordering.

The DXA520 and DXA552M both have single leg mounts are they interchangeable? No. Both use a single leg mount with 58mm leg thickness, but their other dimensions differ. The DXA520 is 70A with 164mm CTC, 5-groove pulley, 53.5mm OD and IR11 pin code. The DXA552M is 130A with 165mm CTC, 7-groove pulley, 58mm OD and IR115 pin code. Always confirm all dimensions against your vehicle.

What is the warranty on this alternator? 3 years for passenger vehicle applications, 1 year for commercial use.

What should I confirm before ordering this alternator? Confirm mount type (single leg), CTC (164mm), leg thickness (58mm), pivot hole (10mm), adjusting hole (M8x1.25), pulley section (5-groove), pulley OD (53.5mm) and pin code (IR11) all match your vehicle's requirements. Alternators are vehicle-specific, verify fitment before purchasing.