OEX Alternator 12V 45A Denso Style Single V-Belt Single Leg DXA4040

Low stock! Only 2 left
$443.99
$443.99
Shipping calculated at checkout.
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Want next day delivery? Be quick!

I18n Error: Missing interpolation value "end_date" for "Ends on {{ end_date }}"

The OEX DXA4040 is a 12V 45A Denso style alternator with single V-belt pulley. Includes adaptor harness to convert from IR74 to IR17 plug. OEX alternators are built by ISO 9001 quality-controlled manufacturers and designed to withstand harsh environments — suitable for passenger vehicles, 4WDs, taxis, utes, SUVs, mining, agriculture and construction applications. OEX is an Original Equipment alternative, improving clutches, pulleys, plugs and components to provide better value and product longevity.

  • 12V / 45A Denso style alternator
  • Single V-Belt pulley (A Section) — 74mm outside diameter
  • Single leg mount — 138mm centre to centre
  • Internal regulator (Pin Code IR74)
  • Includes adaptor harness to convert from IR74 to IR17 plug
  • Inactive warning light circuit
  • Shaft dimension: 17mm
  • Mount leg thickness: 24mm
  • Weight: 3.7kg
  • ISO 9001 quality-controlled manufacturing
  • 1 Year warranty

Specifications

Part Number DXA4040
Brand OEX
Voltage 12V
Output 45A
Style Denso
Pulley Type Single V-Belt (A Section)
Pulley Outside Diameter 74mm
Alternator Mount Single Leg
Mount Centre to Centre 138mm
Mount Leg Thickness 24mm
Adjusting Hole Diameter M8x1.25
Pin Code IR74
Pivot Hole Diameter 10mm
Shaft Dimension 17mm
Regulator Type Internal (Inactive Warning Light)
Adaptor Harness IR74 to IR17 included
Weight 3.7kg
Warranty 1 Year

Installation Note: Confirm alternator compatibility before purchase. Professional installation recommended by a qualified auto electrician.

Important: Inactive warning light circuit. Adaptor harness included to convert from IR74 to IR17 plug. 1 Year warranty only.

OEX Alternator 12V 45A Denso Style Single V-Belt Single Leg DXA4040

$443.99

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes. All our products come with a minimum 12-month manufacturer's warranty. If you receive a faulty or defective item, contact us at sales@mclautoparts.com.au with your order number and we will arrange a replacement or refund.

What happens if I don't like it?

We offer a 30-day return policy. If you're not satisfied with your purchase, return it in original unused condition and original packaging for a full refund. Please note return shipping costs are the responsibility of the customer unless the item is faulty or incorrectly sent.

How fast is shipping?

  • Australia: 2–7 business days depending on your location
  • New Zealand: 3–7 business days
  • Fiji, Tonga, New Caledonia: 7–14 business days
  • Papua New Guinea, Solomon Islands: 7–21 business days

Orders are typically dispatched within 1–2 business days of payment being received.

What's the returns policy?

We accept returns within 30 days of delivery. Items must be:

  • In original unused condition
  • In original packaging
  • Accompanied by proof of purchase

Faulty or incorrectly supplied items will be returned at our cost. Change of mind returns are at the customer's shipping expense. To start a return contact us at sales@mclautoparts.com.au

Questions about this product?
Don't be a stranger.

Get in touch

Exclusive discounts, just for you. Sign up now.