From a quick Google, Australia is under euro 5 and Dubai is under euro 4. Not sure how that translates to USA standards.
Auxiliary Fuel tank for the empty space under the LX600? (6 Viewers)
- Thread starter CyanideRide
- Start date
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
From a quick Google, Australia is under euro 5 and Dubai is under euro 4. Not sure how that translates to USA standards.
bloc
SILVER Star
I have previously had a look for another project and there is definitely a petrol aux tank option for the 300-series, but the devil is in the details. Even if the tank and filler bolt up, there are often significant differences in things like fuel and especially evap system routing. Plus Toyota moved to a returnless fuel system in the 300, which makes plumbing easier, but also means fuel pump control is more complex.
Still, I’ll try to have a look when I have some time in the next few days.
LX700h Factory Sub-Tank
I'm starting this thread to document my findings on retrofitting the factory 30L sub-tank to the LX700h. I initially discovered the sub-tank option when looking through documents on the Toyota TIS system. Specifically this graphic: I was able to locate the part numbers of the Gulf Council...
forum.ih8mud.com
Check these two.
Total would about 43 gallons?!
replacement tank in usual position:
fkoffroad.com
Aux tank:
fkoffroad.com
Total would about 43 gallons?!
replacement tank in usual position:
FK NOTVUCH 110L(29 Gallon) Main Fuel Tank Fit for LEXUS LX600
Product Details: Fitment LX600 3.5TT(2024+) Coating Powder-coated Model Variant US Spec Tank Type Main Material Aluminum-Magnesium Alloy Capacity 110L(29.06 US gallons) Tank Net Weight 23.3KG Fuel Type Gasoline Side Plate Thickness 3mm Base Plate Thickness 5mm Fitting Time 1.5 Hours Fuel Supply...
fkoffroad.com
Aux tank:
FK NOTVUCH 54L(14 Gallon) Auxiliary Fuel Tank Fit for LEXUS LX600
Product Details: Fitment LX600 3.5TT (2024+) Coating Powder-coated Finish Matte Model Variant US Spec Tank Type Auxiliary Material Aluminum-Magnesium Alloy Capacity 54L(14.27 US gallons) Tank Net Weight 13.6KG Fuel Type Gasoline Side Plate Thickness 3mm Base Plate Thickness 5mm Fitting Time 2.5...
fkoffroad.com
Chatting with someone at that tank supplier and he said his website isn’t up yet but we could purchase below. Who’s going to try them?
not these are for the 700h.
Main tank
Auxiliary tank
not these are for the 700h.
Main tank
Auxiliary tank
Any idea where these are manufactured? I'm not familiar with this brand.
He's working me up a price on 3 different options. just add the extended range primary, add the second tank or both together.
Shipping came back around 300 regardless of configuration. So roughly $1500 each. That was to Houston. I’m really tempted to try this but idk if I want to be the first to try it lol.
