Infiniti QX4 Maintenance & Service Specifications
Your vehicle
2003 Infiniti QX4. Values below are stored catalog specifications. This catalog does not include a manufacturer service interval.
Available for 2003
- Wiper sizes
- Tire sizes
Stored catalog coverage: 2 of 4 categories.
Not currently stored
- Oil specifications
- Battery specifications
Engine oil
Engine oil data is not available for the selected 2003 catalog year.
Battery specifications
Battery data is not available for the selected 2003 catalog year.
Wiper blades
- Driver
- 22 in
- Passenger
- 21 in
- Rear
- 10 in
- Attachment
- Hook (9x3)
Catalog wiper blades for this year
No catalog blade title lists the stored driver size.
Tire sizes
Tire pressure is not stored. Use the placard on the vehicle.
- 245/65R17 · load 97 · speed H
- 245/70R16 · load 107 · speed S
- 255/55R18 · load 109 · speed V
- 255/60R17
- 255/65R16 · load 109 · speed T
- 265/35R22 · load 102 · speed H
- 265/45R20 · load 95 · speed Y
Service timing
Exact service intervals are not stored for the Infiniti QX4. 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 |
|---|---|---|---|---|
| 2003 | — | — | Stored | Stored |
| 2002 | — | — | Stored | Stored |
| 2001 | — | — | Stored | Stored |
| 2000 | — | — | Stored | Stored |
| 1999 | — | — | Stored | Stored |
Frequently asked questions
What maintenance information is available for this Infiniti QX4?
Catalog records for the 2003 Infiniti QX4 include wiper blades and tire sizes. These are stored specifications, not a manufacturer service interval.
What are the wiper sizes on a 2003 Infiniti QX4?
Catalog records list driver 22 in, passenger 21 in, rear 10 in.
What tire sizes are stored for a 2003 Infiniti QX4?
Catalog records list 245/65R17, 245/70R16, 255/55R18, 255/60R17, 255/65R16, 265/35R22, and 265/45R20. Tire pressure is not stored. Use the placard on the vehicle.
Does maintenance data change by model year on a Infiniti QX4?
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.
What is the maintenance interval for a Infiniti QX4?
This catalog does not store a manufacturer maintenance interval for the Infiniti QX4. 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 QX4?
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.