The Lexus GX is a mid-size body-on-frame SUV produced from 2002 to the present with several V8 and V6 engine options. This guide lists engine oil capacity, oil type, and viscosity for all Lexus GX model years, along with maintenance intervals and filter information.
Using the correct oil specification is important for engine protection, stable oil pressure, and reliable performance over the vehicle’s service life.
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2025 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.4L twin turbo V6 (GX 550) |
| Oil Capacity (with Filter) | 7.7 qt (7.3 L) |
| Oil Capacity (without Filter) | 7.4 qt (7.0 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 6A / API SP |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Typically every 7,500–10,000 miles or 12 months |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota cartridge filter; aftermarket equivalents |
The 2025 Lexus GX 550 uses a 3.4L twin turbo V6 that requires about 7.7 qt (7.3 L) of full synthetic oil with the filter replaced. Using SAE 0W 20 synthetic oil helps maintain correct viscosity, cold start flow, and fuel efficiency under normal driving conditions.
2024 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.4L twin turbo V6 (GX 550) |
| Oil Capacity (with Filter) | 7.7 qt (7.3 L) |
| Oil Capacity (without Filter) | 7.4 qt (7.0 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 6A / API SP |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Around 7,500–10,000 miles or 12 months |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota cartridge filter; compatible high flow filters |
The 2024 Lexus GX 550 has an engine oil capacity of approximately 7.7 qt (7.3 L) with filter when using full synthetic oil. SAE 0W 20 viscosity is specified to match the engine’s design and turbocharger lubrication needs.
2023 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE (GX 460) |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 6A / API SP |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Around 7,500–10,000 miles or 12 months |
| Oil Drain Plug Torque | About 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota spin on or cartridge; equivalents available |
The 2023 Lexus GX 460 uses the 4.6L 1UR FE V8 with about 8.2 qt (7.8 L) oil capacity including the filter. Full synthetic SAE 0W 20 oil supports proper lubrication and stable viscosity.
2022 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE (GX 460) |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 6A / API SP |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | About 7,500–10,000 miles or 12 months |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota; aftermarket options such as Purolator, K&N |
The 2022 Lexus GX 460 has an engine oil capacity of 8.2 qt (7.8 L) with filter using synthetic oil. SAE 0W 20 GF 6A oil helps control wear and oxidation.
2021 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE (GX 460) |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 or GF 6A |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Around 7,500 miles or 12 months |
| Oil Drain Plug Torque | Approx. 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota; compatible aftermarket filters |
The 2021 Lexus GX 460 requires about 8.2 qt (7.8 L) of synthetic oil with the filter replaced. SAE 0W 20 oil supports engine protection and corrects oil pressure.
2020 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE (GX 460) |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 / API SN or newer |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Typically 7,500 miles or 12 months |
| Oil Drain Plug Torque | About 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota; quality aftermarket filters |
The 2020 Lexus GX 460 uses approximately 8.2 qt (7.8 L) of full synthetic oil when changing the filter. SAE 0W 20 viscosity oil supports proper cold start flow.
2019 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 / API SN |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Around 7,500 miles or 12 months |
| Oil Drain Plug Torque | Approx. 30 lb ft (40 N·m) |
| Recommended Filters | OEM cartridge; Purolator and similar filters |
The 2019 Lexus GX 460 has an engine oil capacity of 8.2 qt (7.8 L) when replacing the oil filter. SAE 0W 20 synthetic oil supports the oil change interval.
2018 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Typically 7,500 miles or once per year |
| Oil Drain Plug Torque | About 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota, Purolator, K&N |
The 2018 Lexus GX 460 requires about 8.2 qt (7.8 L) of synthetic engine oil with the filter. 0W 20 viscosity oil maintains correct oil capacity and profile.
2017 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Around 7,500 miles or 12 months |
| Oil Drain Plug Torque | Approximately 30 lb ft (40 N·m) |
| Recommended Filters | OEM filter; aftermarket units |
The 2017 Lexus GX 460 uses 8.2 qt (7.8 L) of full synthetic oil when the filter is changed. The 0W 20 viscosity grade is specified for proper engine maintenance.
2016 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Typically 7,500 miles / 12 months |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | Lexus/Toyota OEM and equivalents |
The 2016 Lexus GX 460 has an oil capacity of about 8.2 qt (7.8 L), including the oil filter. SAE 0W 20 synthetic oil type provides the specified viscosity.
2015 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Around 7,500 miles or once per year |
| Oil Drain Plug Torque | Approx. 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota plus quality aftermarket filters |
The 2015 Lexus GX 460 uses about 8.2 qt (7.8 L) of full synthetic oil with the filter installed. SAE 0W 20 viscosity supports proper oil flow.
2014 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 5 or GF 6A |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Typically 7,500 miles / 12 months |
| Oil Drain Plug Torque | About 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota and aftermarket filters |
The 2014 Lexus GX 460 requires approximately 8.2 qt (7.8 L) of synthetic oil with the filter. 0W 20 oil maintains engine oil capacity and viscosity profile.
2013 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | About 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 4 or GF 5 |
| Viscosity | SAE 0W 20 |
| Oil Change Interval | Generally 5,000–7,500 miles |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota; suitable aftermarket filters |
The 2013 Lexus GX 460 uses a 4.6L V8 with an oil capacity near 8.2 qt (7.8 L). SAE 0W 20 synthetic oil meets engine oil specifications.
2012 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | Approximately 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | Around 7.8 qt (7.4 L) |
| Recommended Oil Type | Full synthetic, ILSAC GF 4 / GF 5 |
| Viscosity | SAE 0W 20 or SAE 5W 30 |
| Oil Change Interval | Typically 5,000–7,500 miles |
| Oil Drain Plug Torque | About 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota and equivalents |
The 2012 Lexus GX engine oil capacity is around 8.2 qt (7.8 L) with filter for the 4.6L V8. Using the correct viscosity synthetic oil supports stable oil pressure.
2011 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | About 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | Approximately 7.8 qt (7.4 L) |
| Recommended Oil Type | Synthetic or high quality multigrade oils |
| Viscosity | SAE 0W 20 recommended; 5W 30 acceptable |
| Oil Change Interval | Often 5,000 miles / 6 months |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota and equivalents |
The 2011 Lexus GX 460 uses roughly 8.2 qt (7.8 L) of engine oil with the filter changed. 0W 20 or 5W 30 synthetic oil keeps the engine protected.
2010 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.6L V8 1UR FE |
| Oil Capacity (with Filter) | About 8.2 qt (7.8 L) |
| Oil Capacity (without Filter) | Around 7.8 qt (7.4 L) |
| Recommended Oil Type | Synthetic or ILSAC multigrade oil |
| Viscosity | SAE 0W 20 preferred; some markets specify 5W 30 |
| Oil Change Interval | Commonly 5,000 miles |
| Oil Drain Plug Torque | Approximately 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota; aftermarket filters |
The 2010 Lexus GX 460 has an engine oil capacity near 8.2 qt (7.8 L) with filter. Specified synthetic oil viscosity helps maintain lubrication.
2009 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.7L V8 2UZ FE (GX 470) |
| Oil Capacity (with Filter) | Approximately 6.5–7.5 qt (6.2–7.1 L) |
| Oil Capacity (without Filter) | Around 6.0–6.4 qt (5.7–6.1 L) |
| Recommended Oil Type | Conventional or synthetic multigrade |
| Viscosity | SAE 5W 30 |
| Oil Change Interval | About 5,000 miles |
| Oil Drain Plug Torque | Roughly 30 lb ft (40 N·m) |
| Recommended Filters | OEM canister filter; K&N OF824 and similar |
The 2009 Lexus GX 470 with the 4.7L 2UZ FE V8 typically uses between 6.5 and 7.5 qt of oil with the filter. SAE 5W 30 oil matches engine oil specifications.
2008 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.7L V8 2UZ FE |
| Oil Capacity (with Filter) | About 6.5–7.5 qt (6.2–7.1 L) |
| Oil Capacity (without Filter) | 6.0–6.4 qt (5.7–6.1 L) |
| Recommended Oil Type | Conventional or synthetic multigrade |
| Viscosity | SAE 5W 30 |
| Oil Change Interval | Typically 5,000 miles |
| Oil Drain Plug Torque | About 30 lb ft (40 N·m) |
| Recommended Filters | OEM canister filter; aftermarket K&N OF824 |
The 2008 Lexus GX 470 uses the 4.7L 2UZ FE V8, which has an oil capacity of roughly 6.5–7.5 qt with filter.
2007 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.7L V8 2UZ FE |
| Oil Capacity (with Filter) | Around 6.5–7.5 qt (6.2–7.1 L) |
| Oil Capacity (without Filter) | About 6.0–6.4 qt (5.7–6.1 L) |
| Recommended Oil Type | Quality API SL/SJ oil |
| Viscosity | SAE 5W 30 |
| Oil Change Interval | About 5,000 miles |
| Oil Drain Plug Torque | Roughly 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota; compatible K&N |
The 2007 Lexus GX 470 has an engine oil capacity in the 6.5–7.5 qt range including the filter. SAE 5W 30 oil meets recommended specifications.
2006 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.7L V8 2UZ FE |
| Oil Capacity (with Filter) | Approximately 6.5–7.5 qt (6.2–7.1 L) |
| Oil Capacity (without Filter) | 6.0–6.4 qt (5.7–6.1 L) |
| Recommended Oil Type | API SL/SJ multigrade |
| Viscosity | SAE 5W 30 |
| Oil Change Interval | 5,000 miles |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | OEM canister; aftermarket performance filters |
The 2006 Lexus GX 470 uses about 6.5–7.5 qt of oil with the filter for the 4.7L V8. A 5W 30 viscosity oil type ensures correct lubrication.
2005 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.7L V8 2UZ FE |
| Oil Capacity (with Filter) | Around 6.5–7.5 qt |
| Oil Capacity (without Filter) | 6.0–6.4 qt |
| Recommended Oil Type | API SL/SJ multigrade oil |
| Viscosity | SAE 5W 30 |
| Oil Change Interval | Approximately 5,000 miles |
| Oil Drain Plug Torque | About 30 lb ft (40 N·m) |
| Recommended Filters | OEM Toyota/Lexus; K&N OF824 and similar filters |
The 2005 Lexus GX 470 has an engine oil capacity between 6.5 and 7.5 qt with filter. SAE 5W 30 oil is recommended.
2004 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.7L V8 2UZ FE |
| Oil Capacity (with Filter) | About 6.5–7.5 qt |
| Oil Capacity (without Filter) | 6.0–6.4 qt |
| Recommended Oil Type | API SL/SJ compliant oil |
| Viscosity | SAE 5W 30 |
| Oil Change Interval | 5,000 miles typical |
| Oil Drain Plug Torque | Around 30 lb ft (40 N·m) |
| Recommended Filters | OEM canister; K&N and similar filters |
The 2004 Lexus GX 470 uses roughly 6.5–7.5 qt of engine oil with filter for the 4.7L V8. SAE 5W 30 provides the proper viscosity.
2003 Lexus GX Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 4.7L V8 2UZ FE |
| Oil Capacity (with Filter) | Around 6.5–7.5 qt |
| Oil Capacity (without Filter) | 6.0–6.4 qt |
| Recommended Oil Type | API SL/SJ compliant multigrade |
| Viscosity | SAE 5W 30 |
| Oil Change Interval | Typically 5,000 miles |
| Oil Drain Plug Torque | Approx. 30 lb ft (40 N·m) |
| Recommended Filters | OEM Lexus/Toyota; performance filters like K&N OF824 |
The 2003 Lexus GX 470 has an engine oil capacity in the 6.5–7.5 qt range with filter for its 4.7L V8. SAE 5W 30 oil provides the needed viscosity.
Oil Maintenance & Service Tips
Regular oil changes are important for Lexus GX engine maintenance, especially on vehicles used for towing, off road, or short trips. Always verify engine oil capacity, viscosity, and oil filter specifications before an oil change. Check oil level on a level surface after the engine is off for a few minutes and top up with the same synthetic oil type used. Replace the oil filter at every oil change and follow the recommended maintenance interval for normal or severe driving.
Normal vs Severe Driving Conditions
| Condition | Typical Oil Change Interval |
|---|---|
| Normal driving (highway, moderate climate, light load) | 7,500–10,000 miles or 12 months using synthetic oil |
| Severe driving (towing, off road, short trips, extreme temperatures) | 5,000 miles or less, with closer oil condition and filter inspection |
FAQs
What kind of oil does a Lexus GX use?
Most Lexus GX 460 and GX 550 models use full synthetic SAE 0W 20 oil meeting ILSAC and API standards. Earlier GX 470 models generally use SAE 5W 30 oil meeting API SL or SJ standards.
How much oil does a Lexus GX take?
The Lexus GX 460 typically takes about 8.2 qt (7.8 L) of oil with the filter, the GX 550 about 7.7 qt (7.3 L), and the GX 470 between 6.5 and 7.5 qt (6.2–7.1 L).
What is the recommended oil type for a Lexus GX?
Newer GX models recommend full synthetic oil meeting ILSAC GF 5 or GF 6A standards. Older GX 470 models use quality conventional or synthetic multigrade oils meeting API SL or SJ.
What is the oil change interval for a Lexus GX?
Normal oil change intervals are around 7,500 miles or 12 months with synthetic oil. Severe use conditions call for shorter intervals near 5,000 miles.
Can synthetic oil be used in a Lexus GX 470?
Yes, synthetic oil can be used if it meets the required SAE 5W 30 viscosity and API SL/SJ specifications.
What oil filter does a Lexus GX use?
Lexus GX uses OEM Lexus/Toyota filters designed for each engine, including canister filters for 2UZ FE and cartridge or spin on for 1UR FE and newer engines. Aftermarket options like Purolator, K&N, and others are compatible.
Conclusion
Lexus GX engine oil specs vary by generation: GX 470 models use about 6.5–7.5 qt of SAE 5W 30 oil, GX 460 models approximately 8.2 qt of SAE 0W 20 synthetic, and GX 550 models about 7.7 qt of SAE 0W 20 synthetic. Using the correct oil type, viscosity, and capacity maintains engine protection and performance. Always follow manufacturer-approved oil and filter specifications and recommended oil change intervals for lasting reliability.
