SKU:DXA4176HO
OEX Alternator 12V 130A Denso Style (High Output) Suits Only GEN2 MU-X Facelift MY18 07/17 To 06/21 DXA4176HO
OEX Alternator 12V 130A Denso Style (High Output) Suits Only GEN2 MU-X Facelift MY18 07/17 To 06/21 DXA4176HO
Description
Description
OEX Alternator 12V 130A Denso Style (High Output) – Suits Only GEN2 MU-X Facelift MY18 (07/17–06/21) – DXA4176HO
The OEX Alternator DXA4176HO is a high-output 12V, 130-amp Denso-style alternator engineered as a direct OE replacement specifically for GEN2 Isuzu MU-X Facelift models. Designed to deliver strong, stable, and efficient charging performance, this unit is ideal for modern diesel vehicles with higher electrical demands and upgraded accessories.
Built using premium-grade components and manufactured under strict ISO-certified quality control, this alternator provides reliable performance, long service life, and excellent durability in both passenger and light commercial applications.
Key Features
- High output 130A charging capacity – supports increased electrical load and accessories
- Denso-style design – direct OE replacement fitment
- Vehicle-specific application – suits GEN2 MU-X Facelift MY18 (07/17–06/21 only)
- Internal voltage regulator for stable and efficient charging performance
- Heavy-duty construction for long-term durability in harsh conditions
- Brand new unit – not remanufactured
- 3-year passenger / 1-year commercial warranty
- Important note: Two similar-looking variants exist – always confirm by part number DXA4176HO and OE specifications before purchase
Specifications
- Voltage: 12V
- Output: 130 Amp
- Suits Unit Make: Denso Style
- Regulator Type: Internal
- Pulley Section: 7 Groove
- Pulley Diameter: 60mm
- Mount Type: Single Leg
- Mount Centres: 160mm
- Adjusting Hole Diameter: M8 x 1.25
- Pivot Hole Diameter: 10mm
- Pin Code: IR234
- Unit Type: New
- Part Number: DXA4176HO
Vehicle Applications
Specifically fitted to:
- Isuzu MU-X GEN2 Facelift MY18 3.0L 4JJ1-TC Diesel (07/2017 – 06/2021)
(Always confirm compatibility using DXA4176HO and your vehicle’s OE alternator specifications before purchase.)
Performance & Reliability
The DXA4176HO alternator is engineered to maintain stable charging performance in demanding diesel applications. It supports key systems such as engine management, lighting, air conditioning, and modern electrical accessories.
Its high-output 130A design ensures consistent battery charging, improved reliability, and reduced strain on the vehicle’s electrical system—especially in touring, towing, or heavy-load conditions.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for OE-level fitment and performance
- Manufactured in ISO-certified facilities for quality assurance
- Built for demanding diesel SUV and 4WD applications
- Backed by strong nationwide warranty support
Shipping
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?
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

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Customer Reviews
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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!
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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!
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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!
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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.
Gary
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 130A Denso Style (High Output) Suits Only GEN2 MU-X Facelift MY18 07/17 To 06/21 DXA4176HO