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OE Style Auxiliary Side Fuel Tank Complete Kit, 66-77 Ford Bronco SKU: 9693

OE Style Auxiliary Side Fuel Tank Complete Kit, 66-77 Ford Bronco

OE Style Auxiliary Side Fuel Tank Complete Kit, 66-77 Ford Bronco

OE Style Auxiliary Side Fuel Tank Complete Kit 66-77 Bronco
Purchase OE Style Auxiliary Side Fuel Tank Complete Kit, 66-77 Ford Bronco
$339.99 SKU: 9693
Fits 66-77 Ford Bronco
10 Reviews
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Product Overview:

Boost your early Bronco’s fuel range and reliability with our OE-style Side Auxiliary Fuel Tank Kit. Designed as a direct replacement for the original front auxiliary tank on 1966-77 Ford Broncos, this high-quality poly tank adds 8 extra gallons of fuel capacity. From the factory-style locking ring to the zinc-plated filler and vent tubes, every component in this kit is built to match the original specs for a hassle-free fit and leak-free performance. Whether you’re restoring a classic or gearing up for longer off-road runs, this kit delivers the durability and peace of mind your Bronco deserves.

Full description

Boost your early Bronco’s fuel range and reliability with our OE-style Side Auxiliary Fuel Tank Kit. Designed as a direct replacement for the original front auxiliary tank on 1966-77 Ford Broncos, this high-quality poly tank adds 8 extra gallons of fuel capacity. From the factory-style locking ring to the zinc-plated filler and vent tubes, every component in this kit is built to match the original specs for a hassle-free fit and leak-free performance. Whether you’re restoring a classic or gearing up for longer off-road runs, this kit delivers the durability and peace of mind your Bronco deserves.


Early Bronco Side Auxiliary Fuel Tank Kit w/Skid Plate

New OE style poly gas tank is an exact replica of the stock early Bronco front auxiliary fuel tank. This fuel tank mounts on the driver side of a 66-77 Ford Bronco under the seat area and adds about 8 gallons of extra fuel capacity—perfect for those long drives or off-road adventures.

OE-Type Fuel Sending Unit Mount for Leak Free Performance: Don't settle for other aftermarket poly auxiliary fuel tanks that use bolts to retain the fuel sender. These aftermarket tanks are notorious for leaking due to overtightening, under tightening or uneven fastening of the securing bolts. Our factory style auxiliary early Bronco fuel tank doesn't have this problem. It uses a locking ring to retain the fuel sender just like the stock original tank. This locking ring setup is extremely reliable at providing a leak-proof seal for your classic Bronco gas tank.

Factory Type Metal Fuel Filler & Vent Tubes: Another premium feature of our early Bronco side fuel tanks is the factory-correct metal fuel filler and vent tubes. These tubes are zinc-plated for corrosion resistance. This auxiliary fuel tank is made exclusively for Wild Horses 4x4 to our specifications. We have ensured these tubes are installed correctly in the gas tank so that there is no interference with the sending unit as can be a common issue with some other versions of this tank.


What's Included:

  • 8-Gallon Auxiliary Fuel Tank: High-quality, OE-correct replica of the original poly side gas tank.

  • OE-Type Skid Plate: Zinc plated then EDP-coated for double protection from corrosion.

  • Mounting Straps with J-Bolts: High quality straps to retain your tank securely in place.

  • Fuel Sending Unit: Stainless steel construction to ensure long-lasting performance.

  • Fuel Filler Hose & Vent Hose: Factory correct shape and size for a perfect fit.


Key Features:

  • OE-Type Front Auxiliary Fuel Tank – Direct fit replacement for 66-77 Ford Bronco front auxiliary tank.

  • Locking Ring Sender Mount – No leaky bolt-on senders here—just a secure, factory-style seal.

  • Zinc-Plated Filler & Vent Tubes – Resists rust and installed in correct position to avoid interference with sending unit.

  • Wild Horses Exclusive – Designed to our specs to ensure quality fit and performance.

  • 8 Gallon Capacity – Adds valuable fuel range to your classic Bronco.


For replacing your stock 66-77 Ford Bronco front auxiliary fuel tank, there is no better solution than the Wild Horses OE-Style Early Bronco Auxiliary Fuel Tank Kit.

Review OE Style Auxiliary Side Fuel Tank Complete Kit, 66-77 Ford Bronco

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Q&A

Please Sign In if you have a question or want to post an answer.

Asked by james a steadman, August 5, 2020

Q: cant find mounting info dose it mount to frame or body

2 Answers

Answered by Guy Shawn Gregg - December 14, 2021

A: Auxiliary fuel tank mounts under driver-side seat and floorboard. There is a bulkhead type plate, under the floorboard, that the two straps attach to and support the skid plate and tank. Fuel line attaches to fuel tank selector valve (item #9725). Holds about 8 gallons of additional fuel. Skid plate will need painting/weatherproofing.

Answered by sales - August 6, 2020

A: The tank mounts with two straps to a bracket on the body at the front, and tightens to the body with J bolts.


PRODUCT REVIEWS
Retro 77
Reviewed 07/22/2024
"My story.......In February 2023 I ordered a new gas tank and accessories from Wild Horses. After receiving the tank and installing it I discovered a leak around one of the studs in the sending unit. I contacted Wild Horses and they shipped out a new sending unit. All was good until this spring, when the gas gauge always read full. I checked the ohms at the sending unit and got 9 ohms, indicating full even though I knew the tank was not full. I contacted WH again and they agreed to send me another sending unit at no cost, even though I didn't expect them to. A few days later I received the new sending unit. That is what I call first class customer service!!! A big THANK YOU to Wild Horses." Retro77 on Classicbroncos com

Arnie Parks
Reviewed 04/29/2018
Perfect fit!!!

Elite Bronco's
Reviewed 03/07/2018
Wild Horses make the best gas tanks. Affordable, always in stock, fast shipping

S Higgins
Reviewed 07/30/2015
Aux tank w/kit came complete, installed well and is very good quality; thanks WH's

K Penley
Reviewed 08/06/2015
Place order on the weekend,Ships on Monday,arrives on Thursday. Repeat process.That simple.

Doug
Reviewed 05/19/2015
With the WH team and the quality equipment they make available, my '69 Bronco will be on the trails for another 46 years!

Sam
Reviewed 07/13/2014
Great product, well made You guys are awesome Thanks!!

Wayne Lilly
Reviewed 04/15/2014
Wild Horses comes through again with this easy to install poly replacement tank.

Hkygoon
Reviewed 04/19/2012
I needed an auxiliary gas tank for my '77 in order to pass smog (old one was leaking). My car was already in the shop and WILD HORSES got it to me in 1.5 days. Thing bolted right in and now I"M CALIFORNIA LEGAL!!! Couldn't be happier with the product, service and shipping. Thanks, guys!

Chad Bronco
Reviewed 12/28/2011
Great fit and great product. These guys are great to work with. Thanks Wild Horses

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