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HXA113

OEX Alternator 12V 190A Hitachi Style Water Cooled HXA113

OEX Alternator 12V 190A Hitachi Style Water Cooled HXA113

$2,450.42
$2,450.42 $3,657.00
Tax included. Shipping calculated at checkout.

Description

OEX Alternator 12V 190A Hitachi Style (Water Cooled) – HXA113

The OEX Alternator HXA113 is a high-output 12V, 190-amp alternator designed in a Hitachi-style configuration with a water-cooled design for enhanced thermal control. Built for heavy-duty electrical systems, this unit delivers strong, stable, and efficient charging performance for modern vehicles with high power demands.

Engineered with premium components and tested to strict OE-equivalent standards, the HXA113 ensures reliable operation, excellent durability, and long service life even under continuous high-load conditions.

Key Features

  • Ultra high output 190A capacity – designed for heavy electrical demand systems
  • Water-cooled Hitachi-style design – improved heat management for sustained performance
  • 12V system compatibility – stable and efficient charging output
  • Internal voltage regulator – ensures consistent and controlled charging
  • Heavy-duty construction – built for extreme operating environments
  • Brand new unit – not rebuilt or remanufactured
  • 3-year passenger / 1-year commercial warranty

Specifications

  • Voltage: 12V
  • Output: 190 Amp
  • Style: Hitachi (Water Cooled)
  • Regulator Type: Internal
  • Alternator Mount: Quad Leg
  • Inside Mounting Legs: 61mm
  • Mount Centre to Centre: 127mm
  • Pivot Hole Diameter: M8 x 1.25 / 8
  • Adjusting Hole Diameter: M8 x 1.25 / 8
  • Pulley Section: 7 Groove
  • Pulley Outside Diameter: 56.5mm
  • Pin Code: IR205
  • Unit Type: New

Vehicle Applications

Commonly used in:

  • Bentley Continental (selected variants)
  • Bentley Continental Flying Spur
  • High-performance luxury vehicle charging systems requiring water-cooled alternators
  • Other 12V Hitachi-style high-output applications

(Always confirm fitment using part number HXA113 or OE reference before purchase.)

Performance & Reliability

The HXA113 alternator is engineered for extreme electrical demand applications where standard alternators cannot maintain sufficient output. The water-cooled design helps manage heat under continuous load, making it suitable for vehicles running multiple electrical systems, comfort features, and high-power accessories.

Why Choose OEX?

  • Trusted aftermarket brand across Australia & New Zealand
  • Designed for OE-style fitment and high-performance reliability
  • Built for maximum electrical load and heat-controlled operation
  • Backed by strong warranty support and quality assurance standards

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 190A Hitachi Style Water Cooled HXA113

OEX Alternator 12V 190A Hitachi Style Water Cooled HXA113

$2,450.42
$2,450.42 $3,657.00