Complete Maintenance & Parts Sheet
Verified OEM & Service Reference2026 Lexus GX — GX 460 4.6L V8 (1UR-FE)
OEM part numbers, aftermarket cross-references, U.S. quart capacities, and fitment specs for DIY maintenance.
Engine / Trim Variant
Engine Oil
DetailsSpec: API SP / ILSAC GF-6A
- Recommended Viscosity
- 0W-20
- OEM Specification
- API SP / ILSAC GF-6A
- Oil Capacity
- 7.9 qt (7.5L)
Oil Filter
DetailsOEM: 04152-YZZA5
Air Filter
DetailsOEM: 17801-YZZ13
Cabin Filter
DetailsOEM: 87139-07020
Brake Pads
DetailsSpecifications for brake pads vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Battery
DetailsSpecifications for battery vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Wiper Blades
Details- Driver Side
- 26 inch
- Passenger Side
- 22 inch
- Rear Wiper
- 14 inch
Tire Size
DetailsFactory Size: 265/50R22 / 265/70R18 / 265/55R20
- Front Tire Size
- 265/50R22 / 265/70R18 / 265/55R20
- Rear Tire Size
- 265/50R22 / 265/70R18 / 265/55R20
- Rim / Wheel Size
- 22"
- Matched Trims
- 550 Luxury, 550 Overtrail, 550 Premium
Aftermarket Options
- Michelin / Continental / Pirelli 265/50R22
Verified Factory Powertrain & Wheel Fitment (2026 Lexus GX)
| Factory Engine | Drivetrain | Fuel Grade |
|---|---|---|
| 3.4L 6-cyl Turbo | 4-Wheel Drive | Premium Gasoline |
| Trim / Package | Front Tire | Rear Tire |
|---|---|---|
| 550 Luxury | 265/50R22 | 265/50R22 |
| 550 Overtrail | 265/70R18 | 265/70R18 |
| 550 Premium | 265/55R20 | 265/55R20 |
Sources: NHTSA vPIC Vehicle Registry, US EPA FuelEconomy.gov & OEM Fitment SpecificationsReport an inaccurate spec