AMSOIL for the Lexus GX
AMSOIL fluids for the Lexus GX
AMSOIL's recommended product, viscosity, and filter for each Lexus GX engine and model year (from AMSOIL's official vehicle guide). Tap Order to add any item to your AMSOIL cart with Tuned Yota's dealer referral attached.
Lexus GX 4.6L V8
Exact fill capacities & severe-service intervals for this configuration are in your AMSOIL Garage.
Lexus GX 4.6L V8
Exact fill capacities & severe-service intervals for this configuration are in your AMSOIL Garage.
Lexus GX 4.7L V8
Exact fill capacities & severe-service intervals for this configuration are in your AMSOIL Garage.
Why AMSOIL for a tuned Lexus GX
- Full-synthetic protection built for the extra heat, load, and rpm that a tune, supercharger, or heavy towing adds.
- Severe-service drain intervals suited to hard, real-world Upper-Midwest driving.
- The same fluids our own installers run — matched to your Lexus GX's engine and drivetrain.
- Bought through an Authorized AMSOIL Dealer; ships direct with no storefront markup.
Save on every future order
Buy at retail today, or enroll once as a Preferred Customer under Tuned Yota to save up to 25% on every future AMSOIL order — set up once, yours for life.
Become a Preferred Customer →Lexus GX — AMSOIL FAQ
From Tuned Yota, an Authorized AMSOIL Dealer. Use the AMSOIL Garage to see the exact oil, filter, and gear lube for your Lexus GX and order online — products ship direct from AMSOIL anywhere in the U.S.
AMSOIL is a safe choice for your Lexus GX. It's formulated to meet and exceed the performance standards Lexus requires, and using it does not void your factory warranty — under the federal Magnuson-Moss Warranty Act a manufacturer can't void your warranty just for using a different brand of oil, and AMSOIL backs every product with the AMSOIL Limited Warranty. Where OEM fluids are built to meet the minimum standard, AMSOIL Signature Series exceeds it: 75% more wear protection and drain intervals up to 25,000 miles — so you get more protection and fewer oil changes, not less.
AMSOIL recommends AMSOIL Signature Series 0W-20 for the Lexus GX; the exact grade depends on your engine and model year. Pick your vehicle in the AMSOIL Garage to confirm the right oil, filter, and capacity for your build.
AMSOIL's full-synthetic motor oils are built for extended and severe-service drain intervals. For a tuned or towing Lexus GX we recommend a severe-service schedule; your AMSOIL Garage shows the interval for your exact configuration.
Full-synthetic AMSOIL fluids are formulated for the added heat and load a tuned, supercharged, or towing Lexus GX puts on its oil, gears, and transmission — which is why our own installers run them.
AMSOIL for other Toyota & Lexus platforms
Product, viscosity, and filter recommendations are from AMSOIL's official vehicle guide. Fill capacities and drain intervals shown in the interactive AMSOIL Garage are verified per configuration as our installers confirm them — check your owner's manual or contact us before service. Checkout completes on amsoil.com.