How much transmission fluid does a 2013 Lexus GX take?

11.6 quarts as a total fill for the A760F transmission. A drain-and-refill without removing the pan replaces roughly a third to half of that, so refill to the level check point rather than pouring in the whole figure.

What transmission fluid does a 2013 Lexus GX use?

The source names WS for this year. Use a fluid that states that specification on the bottle.

What brake fluid does a 2013 Lexus GX take?

Check the brake fluid reservoir cap - it states the DOT grade. DOT 3 and DOT 4 can be mixed; DOT 5 silicone fluid cannot.

2013 Lexus GX transmission fluid capacity and fluid specs

GarageDex's fluid data shows the 2013 Lexus GX uses the A760F automatic transmission, which holds 11.6 quarts of fluid as a total fill, specified as WS.

Shop WS fluid Match the specification on the bottle to your manual

Key takeaways

Transmission: A760F automatic transmission, 11.6 qt total fill, WS fluid.
Total fill is the whole system; a drain-and-refill takes a third to half.
Brake fluid grade: read it off the reservoir cap.
The fluid specification is named by the source - buy a fluid that lists it.

2013 Lexus GX fluids by engine
Engine	Transmission	Total fill	Fluid spec	Brake fluid	Gear oil
4.6L 8-cyl	A760F automatic	11.6 qt	WS	see reservoir cap	rear GL-5 75W-85 2.85 qt front GL-5 75W-85 1.48 qt transfer case 1.48 qt

Fluids for the 2013 Lexus GX

Buy fluid that states the specification your manual names. Multi-vehicle fluids list the specs they meet on the back label - if yours is not listed, it is the wrong bottle.

WS fluidYou need about 12 quarts for a full fillShop fluid DOT 3 or DOT 4 brake fluidA quart covers a full flushShop brake fluid Fluid transfer pumpMost modern transmissions have no dipstick tube - you fill from belowShop pumps

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Other 2013 Lexus GX specs

All specs Coolant capacity Maintenance schedule

Other GX years

2018 2017 2016 2015 2014 2012 2011 2010

Source: World's Best Oil (AMSOIL dealer cross-reference). Capacities are total system fills; a drain-and-refill takes less. Where no fluid specification is shown, the source lists only a catalog code, so use the specification printed in your owner's manual - the wrong transmission fluid damages a transmission.