Isuzu D-Max 2020-Present 3.0L Engine

The Mazda BT50 has been taking Australian's around our huge country for over a decade. The difference now compared to the old days is how you carry the extra fuel required for your long distance trips. Dirty jerry’s is a thing of the past!

In only 2.5 hours your nearest Brown Davis dealer can remove your standard fuel tank and replace it with a whopping 145lt Brown Davis long range fuel tank! The replacement tank utilises factory components making for a quick and simple install with no modifications required. 

ISUZU D-MAX (2020-PRESENT) – 3.0L ENGINE
145 REPLACEMENT LONG RANGE FUEL TANK

The Isuzu D-MAX has been taking Australian’s around our huge country for over a decade. The difference now compared to the old days is how you carry the extra fuel required for your long distance trip. Dirty jerry’s is a thing of the past!

In only 2.5 hours your nearest Brown Davis dealer can remove your standard fuel tank and replace it with a whopping 145lt Brown Davis long range fuel tank! The replacement tank utilises factory components making for a quick and simple install with no modifications required. 

Specifications
PART NUMBER: ISD20R1
TANK TYPE: REPLACEMENT
CAPACITY: 145 Litres
FILLER POINT: STANDARD
FUEL SUPPLY METHOD: STANDARD
TANK LOCATION: REPLACES STANDARD TANK
FITTING TIME: 2.5 hour/s
PRODUCT COLOR: BLACK

MODIFICATIONS: NONE REQUIRED

ISUZU OWNER- SIMON FROM ALL 4 ADVENTURE
“Both the D-Max and 200 Series are fitted with Brown Davis fuel tanks which replaced the two standard tanks. This increased our diesel fuel capacity to enable us to travel the distances we do. The extra fuel in the tanks means we don’t have to carry extra fuel in jerry cans. This is a huge advantage when travelling across desert regions or up in Arnhem land, as we did during series 9”

Key features of the Isuzu D-Max Replacement Long Range Fuel Tank
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Vehicle Driving Range
FIGURES BASED ON CREW CAB LS-U 4X4 (as quoted by Isuzu)

MANUAL 7.7 LITRES PER 100KM / AUTOMATIC 8.0 LITRES PER 100KM

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76 Litre Standard Tank
145 Litre Brown Davis Long Range Fuel Tank
Fuel Consumption
Manual (7.8LT) / Auto (8.0LT)
974.36km / 950km
1858.98km / 1812.50km
Percentage Increase
Brown Davis Long Range Fuel Tank
90.79% Increase in Capacity
Whilst every effort has been made to ensure these figures are accurate vehicles may vary. Vehicles should never be pushed to the point of running out of fuel as it may harm your vehicles engine.

90.79% increase

Step by Step DIY instructions supplied
The Brown Davis Isuzu D-Max tank comes with step by step instructions that walk you through every step of the install.

Compatibility
Confirmed fitment
Models
2020- all 4WD Models- single cab, space cab, crew cab, SX, LS-M, LS-U, X-TERRAIN – (Model introduced during this year)

2021- all 4WD Models- single cab, space cab, crew cab, SX, LS-M, LS-U, X-TERRAIN – (Model introduced during this year)

Standard vehicles features
Distance till empty
In short, the distance to empty function on your trip computer will not remain accurate with your new tank. Your vehicles ECU has the volume of the original tank calibrated to it. As the Distance to Empty counts down, the float starts to move from Full to empty, because the volume of the tank has changed dramatically without changing any reference data for the ECU to base it’s calculations on, the Distance to Empty is incorrect.

Your fuel gauge will remain accurate, as the float inside the tank will indicate how much fuel is inside the tank, so your readings going from Full, to ¾ to ½ right down to empty will remain accurate as it is now. Your average fuel consumption calculations will remain accurate too, just not DTE.

What we tell our customers is that most or our Long Range Tanks will tend to ‘hang’ on full for a while longer than it did originally, simply put there’s more volume to be used before the float starts to move downward. Your low fuel warning light will work as intended.

The best tip we can give you is to reset your trip meter every time you fill your tank, over time you’ll be able to establish how far you can travel in different driving conditions.

Aftermarket Accessories
Suspension
Should fits with most aftermarket suspension and air bag suspension

Alloy and Steel Trays
Should fits with most aftermarket trays – Filler may need relocating after tank fitment. Should fit with under tray draws.

Exhuasts
Should fits with most aftermarket exhausts

International vehicles
Confirmed fitment
South Africa, Thailand (to be confirmed) – confident it should fit

Warranty and Support
3 YEAR WARRANTY
For total peace of mind Brown Davis offers a 3 year warranty on all its fuel tanks. With an Australia wide network built over the 30+ years in the industry, you can go away on your longest journey knowing you will have full support with any issues.