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One-Wire High Output 3G Alternator, 90/130 Amp, 66-77 Bronco SKU: 6013

One-Wire High Output 3G Alternator, 90/130 Amp, 66-77 Bronco

One-Wire High Output 3G Alternator, 90/130 Amp, 66-77 Bronco

One-Wire High Output 3G Alternator 90/130 Amp 66-77 Bronco
Purchase One-Wire High Output 3G Alternator, 90/130 Amp, 66-77 Bronco
$199.99 SKU: 6013
17 Reviews
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Product Overview:

High output 3G alternator installs in 66-77 Ford Bronco with a single wire. Delivers 90 amps at idle, 130 amps at speed. Thanks to the self-exciting regulator, this internally regulated alternator requires only a single wire for connection to your early Bronco. The alternator comes with a 30-month warranty and is available with either a v-belt or serpentine pulley. For installation, we recommend using our #6025 Battery Charge Cable. This charge cable should be used when installing any type of high amp alternator.

After installing this alternator, the factory ALT gauge will no longer function. To monitor the charging system, we suggest using our #6052 Voltage Gauge, which can be mounted in place of the ALT gauge in your stock gauge cluster. Alternatively, you can use any auto parts store volt gauge.

Full description

High output 3G alternator installs in 66-77 Ford Bronco with a single wire. Delivers 90 amps at idle, 130 amps at speed. Thanks to the self-exciting regulator, this internally regulated alternator requires only a single wire for connection to your early Bronco. The alternator comes with a 30-month warranty and is available with either a v-belt or serpentine pulley. For installation, we recommend using our #6025 Battery Charge Cable. This charge cable should be used when installing any type of high amp alternator.

After installing this alternator, the factory ALT gauge will no longer function. To monitor the charging system, we suggest using our #6052 Voltage Gauge, which can be mounted in place of the ALT gauge in your stock gauge cluster. Alternatively, you can use any auto parts store volt gauge.

Early Bronco Alternator Upgrade

High output 3G alternator installs in 66-77 Ford Bronco with a single wire. Delivers 90 amps at idle, 130 amps at speed. Thanks to the self-exciting regulator, this internally regulated alternator requires only a single wire for connection to your early Bronco. The alternator comes with a 30-month warranty and is available with either a v-belt or serpentine pulley. For installation, we recommend using our #6025 Battery Charge Cable. This charge cable should be used when installing any type of high amp alternator.

After installing this alternator, the factory ALT gauge will no longer function. To monitor the charging system, we suggest using our #6052 Voltage Gauge, which can be mounted in place of the ALT gauge in your stock gauge cluster. Alternatively, you can use any auto parts store volt gauge.

The Wild Horses one-wire alternator works with the stock two-piece 66-77 Ford Bronco alternator brackets. These brackets attach to the water pump with the water inlet on the passenger side (stock Bronco).
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Review One-Wire High Output 3G Alternator, 90/130 Amp, 66-77 Bronco

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Asked by MICHAEL, April 17, 2024 20:30

Q: Hello, Will your alternator fan kit work with this alternator? Thanks

1 Answer

Answered by sales - April 17, 2024 20:45

A: No, the 6009 fan kit is not compatible with this alternator.

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PRODUCT REVIEWS
Chris Symes
Reviewed 08/29/2023
My stock alternator was mounted low on the passenger side of the engine compartment. This alternator was too big to fit there so I relocated it high on the passenger side where it fit easily. I was able to use the factory bracket that allowed for both. The alternator works perfectly and wired up easily with the fused wiring that I also purchased from Wild Horses.

Alex San Juan
Reviewed 07/21/2022
351W....Replacing an older alternator, but don't think it's the stock one. I definitely required the bottom bracket with the curve. I used the top bracket from a competitor due long lead times, but didn't fit. The two holes to the center of the block line up but were short on reaching the top of the alternator. I did require the smaller spacer for the top, which I believe is 1.675 (not confirmed) in length. Once installed, no problems running the 40AMP electric fan and lights.

Chris Abacherli
Reviewed 07/12/2021
I would suggest swapping to this alternator.

Chad A Teets
Reviewed 03/25/2021
Had a mishap with my old alternator, wiring harness melted to the engine block and caught fire...all was good though, just needed to replace Alternator and rewire. This NEW alternator was easy to cable up with 1 wire and I also purchased the HIGH AMP fuse and cable set as well. Only problem is that this 3G alternator is much different in size compared to my old one...a bit of modifications to my old Alternator bracket fixed the issue!

Jacob B
Reviewed 06/26/2019
Works great, the optional fuse is much appreciated as well. As always... fast shipping, solid parts and 10/10 customer services from WH.

chad kuck
Reviewed 03/20/2018
quality part exactly what I needed good price and as always the folks at wild horse outdid themselves with the customer service

Daryl
Reviewed 11/05/2016
I have two of these now. I put one on my bronco a few years ago and liked it enough that I swapped it onto my 84 mustang SVO. my headlights don't dim at idle now!

Pavizonis
Reviewed 10/05/2016
simple install, worked perfectly, solved charging problems and low voltage

koda
Reviewed 09/07/2016
very good, no issues

Scott Barnes
Reviewed 08/01/2016
Bought this, along with the fuse kit (highly recommended) to upgrade my stock alternator at the same time I replaced my body harness. SO glad I decided to do it. Very simple upgrade and perfect fit.

Rob
Reviewed 12/19/2015
This alternator was a great upgrade from my 1g alt Since it has a built in regulator, it cleaned up the wires in my compartment. So far, it has done a great job at keeping my battery charged.

joe
Reviewed 09/15/2014
Works great with a single v-belt and it keeps my battery charged when winching compared to the stock alternator

Mark W. Sanders
Reviewed 02/28/2014
It was easy to order, arrived quickly, no surpises on install and performs well.

PC
Reviewed 02/24/2014
This alternator fits and works as described. The one wire hook-up allowed me to eliminate some parts and really cleaned up my engine bay

Marcus Wheeler
Reviewed 01/22/2014
This is perfect alt. No more dimming head lights or anything runs all my accessories no issues at all I highly recommend this!

Deeno
Reviewed 07/16/2011
I recently purchased the 90/130 amp high output alternater and I am very pleased with the product. Performs just like you guys said it would.

Chris Armitage
Reviewed 07/07/2011
This has been a great alternator. The install was incredibly easy (Hard to mess up one wire). At idle, my voltage stays constant unlike the 12si alternator that I replaced. Had a little problem with belt squeal (V-Belt) but after re-tightening, it has not come back. I did end up putting a longer bolt in the bottom tension hole to make sure I did not strip the case. I would definitely recommend this alternator.

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