Description
4WD Systems 90L Long Range Fuel Tank – Toyota Landcruiser 300 Series 2021-Current
Factory 110L → 170L (+60L / +64.7%)
Key Features
- Australian Made
- 90 Litre Fuel Capacity
- Heavy-Duty Construction
- Direct-Fit Vehicle Specific Design
- Retains Factory Fuel Sender Unit
- Designed for Touring, Towing & Off-Road Use
- Engineered Specifically for 300 Series Landcruiser
- No loss of ground clearance
- Internally Baffled
- Has a magnetic drain plug
- Fuel pick up corral
- Retains factory filler
- 30+ Years of Manufacturing Experience
Increase Your Touring Range
Increase your driving range and reduce fuel stops with our 4WD Systems 90L Long Range Fuel Tank for the Toyota Landcruiser 300 Series 2021-Current. Designed for touring, towing, work and remote travel, this Australian-made tank provides the extra fuel capacity needed to confidently travel further between refuelling stops. With significantly increased onboard fuel storage, you can reduce or eliminate the need for carrying jerry cans, freeing up valuable cargo space while keeping your fuel safely stored where it belongs. The increased capacity also allows you to take advantage of lower fuel prices when available, helping reduce reliance on expensive remote fuel stops and price changes at the bowser.
No Reduction In Ground Clearance!
Yes, you read that correctly. Our 4WD Systems Long Range Fuel Tank has zero reduction in ground clearance.
Because when it comes to a serious 4WD, ground clearance is just as important as fuel capacity.
Unlike some long range fuel tank options on the market, our tank for the Toyota Landcruiser 300 Series 2021-Current has been specifically engineered to maintain the vehicle’s original ground clearance and off-road capability. Rather than taking shortcuts by extending below the factory tank position, we design our tanks to utilise the available space above and around the original fuel tank wherever possible.
The result is a no-compromise fuel storage solution that delivers increased fuel capacity without sacrificing the clearance, ramp-over angle or departure angle that your vehicle was designed with.
Unfortunately, it has become common for some aftermarket long range fuel tanks to sit 20–40mm lower than the factory tank. While this may seem insignificant, it can reduce ground clearance, compromise off-road performance and leave your fuel tank more exposed to damage when tackling challenging terrain.
Its also important to note that our tank features a strapless design meaning that theres even less things to get hung up on offroad. Straps often get caught on sticks, rocks and other foreign objects and get caught, twisted or broken. This tank doesn’t have this issue.
With our 4WD Systems Long Range Tank we don’t trade ground clearance for fuel capacity.
About This Tank
Our 4WD Systems 90L Long Range Fuel Tank for the Landcruiser 300 Series is the largest replacement fuel tank on the market. It has been designed as a true replacement for the original tank with no modifications required. Due to its direct bolt in nature this tank can be installed at home if mechanically equipped, or at a workshop.
When installing this tank there is “No” cutting, drilling or modifying your vehicle.
This tank retains the original Toyota sender unit to ensure reliability and fuel gauge function. We incorporate a CNC machined flange specifically designed to suit the OEM sender unit. This flange is welded into the fuel tank.
In the 300 series there is actually two tanks from factory which work together. On the drivers side of the vehicle there is an 80L tank and on the passenger’s side of the vehicle a 30L tank. Our 90L tank replaces the 30L tank and integrates seamlessly with the system.
Our 90L tank fits all models including GR Sport. Due to its unique design, we have been able to offer the largest tank on the market with zero impact on ground clearance and all without the use of straps which sit even lower.
As we haven’t compromised the ground clearance, you can rest assured that your vehicle is at no risk off-road. In fact, due to our 2mm construction and internal baffles, our tank is actually far superior in strength to the original plastic tank.
Spare wheel under the back? No worries! Because our tank is a replacement tank, it does not extend behind the rear axle and does not compromise your spare wheel location.
We have made every effort to ensure that our tank is compatible with every available exhaust system on the market up to 4” in diameter. If you already have an upgraded exhaust, we can pretty well guarantee that our tank should fit.
Landcrusier 300 suspension and gvm upgrades are compatible with our tank, including fitment of remote reservoir shock absorbers. We have tried and tested just about every combination of suspension with our tanks over the years and can confirm that your 300s suspension will not interfere with our tank.
Fuel Capacity Comparison
| Toyota Landcruiser 300 Series 2021-Current | ||
| OEM Tank | 4WD Systems Tank | |
| Volume | 110 | 170L |
| Increase in capacity | – | 64.7% |
| Additional Volume (L) | – | 60L |
| Driving Range Estimate | 1235km | 1910km |
Australian Made Quality
4WD Systems Long Range Fuel Tanks are proudly manufactured in Australia using premium-grade materials and components. This long range fuel tank is engineered to withstand Australia’s harshest touring and off-road conditions.
Designed for strength, durability, capacity and compliance every tank is manufactured to exacting standards to ensure reliable long-term performance whether you’re towing, touring or travelling remote tracks.
Every step in our manufacturing process is competed right here in Adelaide across our manufacturing sites. From the CNC machined sender unit flange, laser cutting, metal folding, painting and packing of our fitting kits. We employ Australians to make tanks built for Australia.
ADR Compliance
4WD Systems long range fuel tanks are designed and manufactured to comply with applicable Australian Design Rules (ADR) requirements.
Our tanks are engineered specifically for the vehicles they are designed to suit, providing peace of mind that your fuel system upgrade has been developed with safety, durability and compliance in mind.
Each state and territory has its own certification requirements with some states requiring no certification. Please check your applicable rules or contact us if unsure.
Perfect For
- Remote Touring
- Caravan & Camper Towing
- Long Distance Travel
- Off-Road Adventures
- Work & Fleet Vehicles
- Reducing Reliance on Jerry Cans
- Farmers, primary producers
- Mining and transport
Vehicle Compatibility
Suits:
- Toyota Landcruiser 300 Series 3.3L
- All Models (GX, GXL, VX, Sahara, ZX Sahara, GR Sport)
- All Chassis (single cab, dual cab, extra cab, tub models)
- 2021-Current
- Exhaust Upgrades
- Suspension Upgrades
- GVM Upgrades
Please confirm compatibility prior to purchase if unsure.
What’s Included
- 4WD Systems Long Range Fuel Tank
- Fitting kit (includes all required hardware, clamps, fuel lines etc)
- Installation Instructions (where supplied)
Why Upgrade to a Long Range Fuel Tank?
A long range fuel tank is one of if not the single most practical upgrade you can make to a touring vehicle in Australia. By significantly increasing fuel capacity, you’ll enjoy greater travelling range, fewer fuel stops and increased confidence when venturing into remote areas. Most importantly no more jerry cans! No more fuel spillage, fumes or general inconvenience.
Whether you’re heading around Australia, towing a caravan or simply wanting more range between fill-ups, our long range fuel tank helps your vehicle go further with comfort and ease.
Warranty
4WD Systems offers a 3 Year 60,000km warranty across our entire range of long range fuel tanks for consumer use;.
For Mining and industrial use we offer a 2 Year 40,000km warranty across our entire range of long range fuel tanks.
Order Yours Now
Upgrade your 300 Series with the confidence of a genuine Australian-made 4WD Systems long range fuel tank and enjoy extended range on your next adventure.
4WD Systems Long Range Tanks
Since 1994, 4WD Systems have been designing, developing and manufacturing long range fuel tanks to ensure the largest usable capacity in the available space without compromising ground clearance, off-road performance to gain driving range..
Our unique and often odd shaped designs optimise the under-vehicle space, ensuring maximum useable capacity to gain driving range and the best value ($ per litre capacity). A long range tank can dramatically improve the driving range of a vehicle from 50 to 200% depending on the tank and model of vehicle.
- 4WD Systems’ tanks are ADR compliant – (VSB14) NCOP9
- Precision CNC laser cut from 2mm steel for strength.
- OEM filler hoses connect to 4WD Systems’ tank filler inlet on replacement tanks.
- Flanges are CNC machined, with pre-drilled and threaded holes for an exact fit of existing OEM hardware.
- All fittings are high quality brass.
- 4WD Systems Tanks are Internally baffled.
- With an internal fuel corral and a magnetic drain plug to collect contaminants.
- Mounted using flex plates and gusseted mounts. Where required, additional mounting bushes supplied to assist in preventing stress cracking. Our reinforced tanks are designed to cope with chassis twist and heavy off road usage.
- Our tank designs take into account larger exhausts and rear bars – however if you’re not sure about a mod you have on your 4WD, give us a call and we can work out if the tank will fit properly.
- Supplementary DIY fitting instructions provided.
- Whilst our tanks can be DIY installed by someone with decent mechanical and fitting skills, they are not at the easy end of DIY jobs. Some tank installs require specialised equipment, and you will need someone to give you a hand. If you’re not sure about fitting it yourself, call our team and we can answer any questions you have.
- All tanks come with a 3 year warranty.




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