Engine Oil Specification
Verified OEM & Service Reference2019 Lexus GX GX 460 4.6L V8 (1UR-FE) — Engine Oil
Recommended interval: Every 5,000–7,500 miles (8,000–12,000 km) or 6–12 months
Engine / Trim Variant
OEM Oil Spec
API SP / ILSAC GF-6A
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Recommended Viscosity | 0W-20 |
|---|---|
| OEM Specification | API SP / ILSAC GF-6A |
| Oil Capacity | 7.9 qt (7.5L) |
Compatible Aftermarket Options
Direct OEM cross-referencesNo aftermarket cross-reference listed yet. Search directly for compatible engine oil options:
Search 2019 Lexus GX GX 460 (API SP / ILSAC GF-6A) on AmazonDIY Fitment & Verification Checklist for 2019 Lexus GX
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect engine oil fitment.
- When purchasing OEM or aftermarket brands (Motorcraft, ACDelco, Mopar, Wix, Fram, Mobil 1, Bosch, NGK), cross-check the Amazon Garage Confirmed Fit badge with your 17-digit VIN.
- Always consult your 2019 Lexus GX owner's manual for exact torque specs and fluid service intervals.
Sources: NHTSA vPIC & OEM Service SpecificationsReport an inaccurate spec or part number
Frequently Asked Questions
What is the OEM engine oil specification for a 2019 Lexus GX?
The primary OEM engine oil part number / specification for the 2019 Lexus GX GX 460 4.6L V8 (1UR-FE) is API SP / ILSAC GF-6A.
Which aftermarket engine oil brands fit the 2019 Lexus GX?
Use your 17-digit VIN to confirm direct-fit aftermarket engine oil replacements on Amazon.