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DXA4009

OEX Alternator 12V 140A Denso Style DXA4009

OEX Alternator 12V 140A Denso Style DXA4009

$413.77
$413.77 $401.00
Tax included. Shipping calculated at checkout.

Description

OEX Alternator 12V 140A Denso Style – DXA4009

The OEX Alternator DXA4009 is a high-output 12V, 140-amp alternator designed in a Denso-style configuration for passenger vehicles, light commercial applications, and demanding electrical systems. Built for strong and stable charging performance, this unit is ideal for vehicles requiring reliable power delivery under increased electrical load.

Manufactured with quality-controlled components and tested to OE-equivalent standards, the DXA4009 delivers efficient charging, long service life, and dependable durability in both everyday and heavy-use conditions.

Key Features

  • High output 140A capacity – suitable for vehicles with increased electrical demand
  • Denso-style design – direct OE replacement for accurate fitment
  • Internal voltage regulation – ensures stable and consistent charging output
  • Twin leg mount configuration – secure and durable installation
  • Heavy-duty construction – built for harsh conditions including commercial use
  • Brand new unit – not remanufactured or rebuilt
  • 3-year passenger / 1-year commercial warranty

Specifications

  • Part Number: DXA4009
  • Voltage: 12V
  • Output: 140 Amp
  • Style: Denso
  • Regulator Type: Internal
  • Alternator Mount: Twin Leg
  • Inside Mounting Legs: 68mm
  • Mount Centre to Centre: 160mm
  • Pivot Hole Diameter: M10 x 1.5 / 11.5
  • Adjusting Hole Diameter: 12mm
  • Pulley Section: 6 Groove
  • Pulley Outside Diameter: 55mm
  • Pin Code: ER51
  • Unit Type: New
  • Weight: Approx. 6.56kg

Vehicle Applications

Commonly used in:

  • Jeep Wrangler (1996–2006 selected models)
  • Light commercial and 4WD applications
  • Passenger vehicles with Denso-style alternator systems
  • Mining, agricultural, and industrial equipment (selected applications)

(Always confirm compatibility using part number DXA4009 or OE reference before purchase.)

Performance & Reliability

The DXA4009 alternator is engineered to handle higher electrical loads compared to standard output units. It maintains stable charging performance for modern accessories such as lighting upgrades, audio systems, and auxiliary equipment, ensuring consistent battery health and reliable vehicle operation.

Why Choose OEX?

  • Trusted aftermarket brand across Australia & New Zealand
  • Designed for OE-style fitment and dependable performance
  • Built for heavy-duty, commercial, and off-road environments
  • Backed by strong warranty support and quality-controlled manufacturing

Shipping

Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.

Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.

How fast is Tinkr's Shipping?

While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

FAQs

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What payment methods can I use?

We can take payment from most major credit cards - like Visa and Mastercard. We can also offer AfterPay and manual bank transfer.

Are the auto parts on your website genuine?

We only partner with leading global manufacturers and suppliers to ensure our customers get the best product AND price.

Do you offer warranties on your auto parts?

We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.

Customer Reviews

  • Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
    testimonial author avatar
    William
  • We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
    testimonial author avatar
    Anna
  • Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
    testimonial author avatar
    Del
  • I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
    testimonial author avatar
    Gary
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We Solve The Auto Parts Challenges Others Can't

TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.

OEX Alternator 12V 140A Denso Style DXA4009

OEX Alternator 12V 140A Denso Style DXA4009

$413.77
$413.77 $401.00