Infiniti QX50 Maintenance & Service Specifications
Your vehicle
2022 Infiniti QX50. Values below are stored catalog specifications. This catalog does not include a manufacturer service interval.
Engine KR20DDET
Available for 2022
- Oil specifications
Stored catalog coverage: 1 of 4 categories.
Not currently stored
- Battery specifications
- Wiper sizes
- Tire sizes
Engine oil
Capacity and grade are stored per engine. They are not a mileage interval, and viscosity is not inferred from capacity.
| Engine | Capacity | Grade | Coolant | Drain plug |
|---|---|---|---|---|
| KR20DDET | 5 qt | 5W-30 | 8.1 qt | 25 ft-lb |
Oil filter identity is not stored in this catalog.
Catalog engine oil for this year
No catalog oil title matches 5W-30.
Battery specifications
Battery data is not available for the selected 2022 catalog year.
Wiper sizes
Wiper size data is not available for the selected 2022 catalog year.
Tire sizes
Tire size data is not available for the selected 2022 catalog year.
Service timing
Exact service intervals are not stored for the Infiniti QX50. Do not read an oil capacity or battery group as a mileage schedule. Confirm timing in the owner's manual or the vehicle maintenance monitor.
What each year stores
| Year | Oil | Battery | Wipers | Tires |
|---|---|---|---|---|
| 2022 | Stored | — | — | — |
| 2021 | Stored | — | Stored | Stored |
| 2020 | Stored | Stored | Stored | Stored |
| 2019 | Stored | Stored | Stored | Stored |
| 2017 | Stored | Stored | Stored | Stored |
| 2016 | Stored | Stored | Stored | Stored |
| 2015 | Stored | Stored | Stored | Stored |
| 2014 | Stored | Stored | Stored | Stored |
Frequently asked questions
What maintenance information is available for this Infiniti QX50?
Catalog records for the 2022 Infiniti QX50 include engine oil. These are stored specifications, not a manufacturer service interval.
What is the oil capacity on a 2022 Infiniti QX50?
Catalog records list 5 qt of 5W-30 for the KR20DDET.
What oil grade is stored for a 2022 Infiniti QX50?
Catalog records list 5W-30. Grade can differ by engine, and this catalog does not turn a grade into a change interval.
What coolant capacity is stored for a 2022 Infiniti QX50?
Catalog records list 8.1 qt for the KR20DDET. Coolant type is not stored here.
Does maintenance data change by model year on a Infiniti QX50?
Yes. This page keeps one model URL and loads the stored specifications for the year you select. The default year is the latest catalog year that has maintenance specifications.
Which Infiniti QX50 year stores more maintenance data?
The 2022 catalog year stores oil. The 2020 catalog year stores oil, battery, wipers, and tires. That comparison is catalog coverage, not a claim that one year needs more service.
How do I match engine oil for a 2022 Infiniti QX50?
Select the engine, because capacity and grade are stored separately. A catalog oil product is shown when it is mapped to this model year and its title contains that engine's stored viscosity. Manufacturer oil-approval specifications are not stored, so a title match is not an approval.
What is the maintenance interval for a Infiniti QX50?
This catalog does not store a manufacturer maintenance interval for the Infiniti QX50. Confirm service timing in the owner's manual or the vehicle maintenance monitor. Capacities and sizes on this page are not a mileage schedule.
What should I verify before buying parts for a Infiniti QX50?
Match the model year and, when the catalog lists more than one engine, the engine. Oil grade, battery group, and wiper position are separate values. A catalog product mapped to the vehicle is not a claim that every engine uses that product.