OEX Alternator 12V 140A Denso Style 2100504

Alternator 12V 140A Denso Style – 2100504 (DXA4049)

The OEX Alternator 2100504 (DXA4049) is a high-performance 12V, 140-amp alternator designed as a direct replacement for Denso-style charging systems. Built for modern vehicles with increased electrical demands, it delivers strong, stable, and efficient charging output to support engine management systems, lighting, infotainment, and additional accessories.

Manufactured using high-quality components and tested to strict ISO standards, this alternator provides excellent durability, consistent performance, and long service life even under demanding operating conditions.

Key Features

* 140A high output – suitable for modern vehicles with higher electrical load
* Denso-style design – direct OE replacement fitment
* Internal voltage regulator – ensures stable and precise charging control
* Twin leg mount configuration – accurate OE-style installation
* 6-groove pulley system – smooth and reliable belt drive performance
* Heavy-duty construction – built for long service life and durability
* Brand new unit – not remanufactured
* 3-year passenger / 1-year commercial warranty

Specifications

* Voltage: 12V
* Output: 140 Amp
* Unit Type: New
* Regulator Type: Internal
* Suits Unit Make: Denso
* Alternator Style: Denso Type
* Power Rating: 140A
* Mount Type: Twin Leg
* Pulley Section: 6 Groove
* Part No.: 2100504 / DXA4049

Vehicle Applications

Commonly fitted to modern passenger and light commercial vehicles requiring higher output Denso-style alternators, including:

* Selected Toyota and Lexus applications with increased electrical demand
* Modern vehicles fitted with ECU-controlled charging systems
* Various import applications requiring 140A Denso-style fitment

(Always confirm compatibility using OE number, plug type, mounting dimensions, and pulley configuration before purchase.)

Performance & Reliability

The 2100504 alternator is designed for vehicles with modern electrical systems that demand stable and efficient charging. It supports reliable operation of engine control systems, lighting, air conditioning, and additional accessories while maintaining consistent battery performance under all driving conditions.

Why Choose OEX?

• Trusted aftermarket brand across Australia & New Zealand
• Built for OE-style precision fitment and performance reliability
• Manufactured under ISO-certified quality-controlled standards
• Designed for durability in passenger, commercial, and heavy-use applications
• Backed by strong nationwide warranty support

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.

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