JAS 160 Amp Upgraded Alternator & Optional Wiring Kit - Gen 2 Isuzu D-Max 2012-07/2020 & Gen 1 MU-X 2013-2020 4JJ1

Struggling with the factory 90 Amp Alternator keeping up with your additional Accessories on your 4JJ1 D-Max or MU-X?

JAS 160 Amp Upgrade Alternator is a good solution for some much needed additional Amperage in bigger vehicle setups.

2Year / 40,000km Warranty

 

Notes Before Ordering:

• There are a few things you will need to Check on your own Vehicle BEFORE placing an order.

1:

• There are a couple of different brand Alternators used in these models, which does not matter, but what does matter is there are 2 different Regulators used in D-Max & MU-X Alternators. Either a LIN Type Regulator or an L,M Type regulator.
• We have provided an image that shows the LIN being identified on the Alternator & although your Alternator may not be identical to this one in the image, it will still have either LIN or L,M on the sticker on the Alternator.
• This Kit ONLY Suits Alternators that have the LIN Type Regulator
• It Does NOT Suit Vehicles that have the L,M Type of Regulator

2:

• There are 2 types of Lower Mounting Brackets on these Alternators.
• Either a 2 Piece Mount End Mount or a Centre Mount as shown in images
• Image Number 1: The 2 Piece Mount is at Either End of the Alternator
• Image Number 2: The Centre Mount is in the Middle of the Alternator
• This Kit ONLY fits Vehicles with a Centre Mount Lower Mounting Bracket.
• It does NOT Suit Vehicles with the Mounts at Either End of the Alternator

3:

• So to place an order, you must 1st have Confirmed that you have a Centre Mount Alternator with an LIN type regulator.
• If Not, this kit will Not suit and we do Not have a 160 Amp Kit for the other Variants.

4:

• We have no upgrade options available for vehicles with the 2 piece mounts at either end of the alternator.
• We can supply a Centre Mount 130 Amp Kit to suit both L,M and LIN Regulator Models only as per link below.

           https://www.autopartsco.com.au/jaylec-130-amp-upgraded-alternator-optional-wiring~352939

 

 

 

To upgrade the alternator on these models, you will need to upgrade the Alternator & Earth wiring harness to accomodate the larger Alternator.

For those wanting an all in one solution, we have developed an off the shelf kit for these to be able to accomodate most common Alternator Upgrades up to 160A output.

This kit fits with a factory sized battery & replaces the main power feed from the Alternator across to the battery tray area.

It requires you to drill 2 holes in the tray beside the battery on the engine side of the battery tray with the battery removed to fit the Mega Fuse Holder that is required to upgrade the main power fuse to handle the greater alternator output.
You can either Nut and Bolt it down, or just fit it using 2 roofing style metal screws.

The Positive cable then runs from the fuse holder up to the battery positive.

The Earth Cable supplied piggy backs on to your current engine bay earth and engine earths to increase the capacity back to the battery.

 

 

Optional Wiring Harness Kit Includes:

• 1x 175A Rated Upgraded Engine, Battery & Earth Wiring Harness 
• 1x Mega Fuse Holder
• 2x 175A Mega Fuses

 

Professional Installation is recommended.