2023 INFINITI QX80 engine

9-10Maintenance and schedules
30,000 Miles/36 Months/48,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid
35,000 Miles/42 Months/56,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter
37,500 Miles/30 Months/60,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Essentials:
.Replace engine oil and filter.Tire rotation
Severe use maintenance:
Not Applicable. Proceed to next interval.

40,000 Miles/48 Months/64,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid.Replace differential gear oil.Replace transfer case oil (4WD models)
45,000 Miles/36 Months/72,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Inspections:
.Brake lines and cables.Brake pads and rotors.Propeller shaft (4WD models).Differential gear oil.Transfer case oil (4WD models).Drive shaft boots (4WD models)
Essentials:
.Replace engine oil and filter.Replace in-cabin microfilter.Replace Intelligent Key battery.Tire rotation.Lubricate propeller shaft grease (4WD models)
Severe use maintenance:
Not Applicable. Proceed to next interval.
45,000 Miles/54 Months/72,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter
Maintenance and schedules9-11

9-12Maintenance and schedules
50,000 Miles/60 Months/80,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid
52,500 Miles/42 Months/84,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Essentials:
.Replace engine oil and filter.Tire rotation
Severe use maintenance:
Not Applicable. Proceed to next interval.
55,000 Miles/66 Months/88,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter

60,000 Miles/48 Months/96,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Inspections:
.Brake lines and cables.Brake pads and rotors.Engine drive belts.Fuel tank vapor vent system hoses.Fuel lines/connections.Exhaust system.Propeller shaft (4WD models).Axle and suspension parts.Steering gear and linkage.Differential gear oil.Drive shaft boots (4WD models).Transfer case oil (4WD models)
Essentials:
.Replace engine air filter (1).Replace brake fluid.Replace engine oil and filter.Replace in-cabin microfilter.Tire rotation.Lubricate propeller shaft grease (4WD models)
Severe use maintenance:
Not Applicable. Proceed to next interval.
(1) If operating mainly in dusty conditions, more
frequent maintenance may be required.
60,000 Miles/72 Months/96,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid.Replace differential gear oil.Replace transfer case oil (4WD models)
65,000 Miles/78 Months/104,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter
Maintenance and schedules9-13

9-14Maintenance and schedules
67,500 Miles/54 Months/108,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Essentials:
.Replace engine oil and filter.Replace Intelligent Key battery.Tire rotation
Severe use maintenance:
Not Applicable. Proceed to next interval.
70,000 Miles/84 Months/112,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid
75,000 Miles/60 Months/120,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Inspections:
.Brake lines and cables.Brake pads and rotors.Engine drive belts.Propeller shaft (4WD models).Differential gear oil.Drive shaft boots (4WD models).Transfer case oil (4WD models)
Essentials:
.Replace engine oil and filter.Replace in-cabin microfilter.Tire rotation.Lubricate propeller shaft grease (4WD models)
Severe use maintenance:
Not Applicable. Proceed to next interval.

75,000 Miles/90 Months/120,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter
80,000 Miles/96 Months/128,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid.Replace differential gear oil.Replace transfer case oil (4WD models)
82,500 Miles/66 Months/132,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Essentials:
.Replace engine oil and filter.Tire rotation
Severe use maintenance:
Not Applicable. Proceed to next interval.
Maintenance and schedules9-15

9-16Maintenance and schedules
85,000 Miles/102 Months/
136,000 Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter
90,000 Miles/72 Months/144,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Inspections:
.Brake lines and cables.Brake pads and rotors.Engine drive belts.Fuel tank vapor vent system hoses.Fuel lines/connections.Exhaust system.Propeller shaft (4WD models).Steering gear and linkage.Axle and suspension parts.Differential gear oil.Transfer case oil (4WD models).Drive shaft boots (4WD models)
Essentials:
.Replace engine air filter (1).Replace brake fluid.Replace engine oil and filter.Replace in-cabin microfilter.Replace Intelligent Key battery.Tire rotation.Lubricate propeller shaft grease (4WD models)
Severe use maintenance:
Not Applicable. Proceed to next interval.
(1) If operating mainly in dusty conditions, more
frequent maintenance may be required.
90,000 Miles/108 Months/
144,000 Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid

95,000 Miles/114 Months/
152,000 Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter
97,500 Miles/78 Months/156,000
Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Essentials:
.Replace engine oil and filter.Tire rotation
Severe use maintenance:
Not Applicable. Proceed to next interval.
100,000 Miles/120 Months/
160,000 Km
Perform at number of miles, kilometers or months,
whichever comes first.
Standard maintenance:
Not Applicable. Proceed to next interval.
Severe use maintenance:
Inspections:
.Brake pads and rotors.Steering gear and linkage.Axle and suspension parts.Propeller shaft (4WD models).Drive shaft boots (4WD models).Exhaust system
Essentials:
.Replace engine oil and filter.Replace brake fluid.Replace differential gear oil.Replace transfer case oil (4WD models)
Maintenance and schedules9-17