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Home / Lighting / Driving & light bars

Elevate Alternator Upgrade Wiring Kit for Isuzu DMax 4JJ1

Elevate Automotive

Elevate Alternator Upgrade Wiring Kit for Isuzu DMax 4JJ1

ASM-Alt-Wiringkit-4JJ1

Upgrade your charging system with the Elevate Alternator Upgrade Wiring Kit, specifically designed for Isuzu Dmax models equipped with the 3.0L 4JJ1 engine. This heavy-duty wiring upgrade helps reduce voltage drop, improve charging efficiency, and ensure a more reliable power…

$279.00

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Important note

Designed and assembled by Elevate Automotive using premium automotive-grade components for improved charging performance, durability and reliability in demanding Australian conditions.

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Product video

Elevate Alternator Upgrade Wiring Kit for Isuzu DMax 4JJ1

Elevate Automotive

Australian Tested

Designed and tested to handle harsh Australian touring conditions.

Vehicle Specific Fit

Engineered for an OEM-style installation using precision mounting components

240A High Output

Delivers significantly increased charging capacity for high-demand setups

Premium Components

Includes high-quality brackets, hardware and mounting accessories built to last.

Bolt-On Installation

Designed for straightforward fitment with minimal vehicle modification required.

Upgrade your charging system with the Elevate Alternator Upgrade Wiring Kit, specifically designed for Isuzu Dmax models equipped with the 3.0L 4JJ1 engine. This heavy-duty wiring upgrade helps reduce voltage drop, improve charging efficiency, and ensure a more reliable power supply to your battery and electrical accessories.

Perfect for vehicles running dual battery systems, winches, driving lights, air compressors, fridges, and other high-demand accessories, this kit provides a direct, low-resistance connection between the alternator and battery for optimal charging performance.

Built using premium automotive-grade cable and high-quality components, the Elevate Alternator Upgrade Wiring Kit is engineered to withstand harsh Australian conditions and support the demands of touring, towing, and off-road adventures.

  • Designed specifically for Isuzu D-MAX 4JJ1
  • Heavy-duty automotive-grade cable
  • Reduces voltage drop
  • Improves charging efficiency
  • Heat-resistant protective loom
  • Corrosion-resistant terminals
  • High-current capable
  • Australian assembled

Vehicle Compatibility: Isuzu D-MAX


Engine Compatibility: 4JJ1 3.0L Turbo Diesel


Application: Alternator Charging System Upgrade


Cable Type: Heavy-Duty Automotive Grade


Terminals: Heavy-Duty Crimped Copper


Loom Protection: High-Temperature Split Conduit


Fitment: Direct Fit


Colour: Black


Warranty: 12 Months

Alternator to Fuse Cable: Optimised length for Isuzu D-MAX 4JJ1 fitment


Fuse to Battery Cable: Heavy-duty automotive-grade cable


Loom Protection: High-temperature split conduit


Overall Fitment: Direct-fit design for Isuzu D-MAX 4JJ1 engine bay

Everything this install needs

0 of 0 in the box

Designed as a direct-fit alternator wiring upgrade for Isuzu D-MAX vehicles fitted with the 4JJ1 engine. Basic automotive electrical knowledge is recommended. Professional installation is advised if you are unfamiliar with vehicle electrical systems.

Suitable For:
Isuzu D-MAX
3.0L 4JJ1 Diesel Engine

Will this fit my D-MAX?

This kit is designed for Isuzu D-MAX models fitted with the 3.0L 4JJ1 diesel engine.

Why upgrade the alternator wiring?

Upgrading the alternator wiring reduces voltage drop, allowing your batteries to charge more efficiently while supporting high-current accessories.

Is this suitable for dual battery systems?

Yes. It is an ideal upgrade when installing a dual battery system, DC-DC charger or additional electrical accessories.

Can I install it myself?

If you have experience with automotive electrical systems, installation is straightforward. Otherwise, professional installation is recommended.

Q: Does this replace the factory wiring?
A: Yes. It upgrades the factory alternator charging cable with heavy-duty automotive wiring for improved electrical performance.

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