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DXA4119

OEX Alternator 12V 170A Denso Style DXA4119

OEX Alternator 12V 170A Denso Style DXA4119

$669.76
$669.76 $648.00
Tax included. Shipping calculated at checkout.

Description

OEX Alternator 12V 170A Denso Style – DXA4119

The OEX Alternator DXA4119 is a high-output 12V, 170-amp Denso-style alternator designed as a direct OE replacement for vehicles requiring strong and consistent charging performance. It is built to handle modern electrical loads, making it suitable for passenger vehicles, SUVs, and light commercial applications.

Manufactured using high-quality components under ISO-certified processes, this unit delivers reliable voltage regulation, durability, and long service life even in demanding conditions.

Key Features

  • 170A high output charging capacity – ideal for higher electrical demand systems
  • Denso-style design – direct OE replacement fitment
  • Internal voltage regulator for stable and efficient charging
  • Twin-leg mount configuration for secure OE installation
  • 6-groove pulley system for correct belt alignment
  • Brand new unit – not remanufactured
  • 3-year passenger / 1-year commercial warranty
  • Important note: Always confirm by OE number and mounting specifications due to similar-looking variants

Specifications

  • Voltage: 12V
  • Output: 170 Amp
  • Suits Unit Make: Denso Style
  • Regulator Type: Internal
  • Pulley Section: 6 Groove
  • Mount Type: Twin Leg
  • Mount Centres: 125mm
  • Inside Mounting Legs: 76mm
  • Pivot Hole Diameter: M10 x 1.5 / 10mm
  • Adjusting Hole Diameter: 12mm
  • Pulley Outside Diameter: 49mm
  • Pin Code: IR228
  • Unit Type: New
  • Part Number: DXA4119

Vehicle Applications

Commonly suited to:

  • BMW 1 Series (selected 2012–2016 models)
  • BMW 2, 3, 4, 5 Series (selected applications)
  • BMW X1, X3, Z4 (varies by engine and build)
  • Other vehicles using 12V 170A Denso-style alternators

(Always confirm compatibility using DXA4119, mounting dimensions, and OE specifications before purchase.)

Performance & Reliability

The DXA4119 alternator is engineered for vehicles with higher electrical loads such as advanced infotainment systems, lighting upgrades, and auxiliary accessories. Its 170A output ensures stable voltage under load, helping maintain battery health and system reliability.

Because many alternators look similar but differ in mounting, pulley, and regulator design, verifying specifications before installation is critical for proper fitment and performance.

Why Choose OEX?

  • Trusted aftermarket brand in automotive electrical systems
  • Designed for OE-level fitment and performance
  • Manufactured under ISO9001 quality standards
  • Suitable for passenger, SUV, and commercial applications
  • Backed by strong warranty support

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

See All

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
Service 2

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 170A Denso Style DXA4119

OEX Alternator 12V 170A Denso Style DXA4119

$669.76
$669.76 $648.00