2015 INFINITI QX80
Differential oil Interval and Maintenance Guide

Understanding your vehicle's Differential oil and the importance of its maintenance

Differential oil Service Intervals

Differential oil Service Intervals

Standard Driving Conditions
Severe Driving Conditions
Premium Driving Conditions
Inspect every 10,000 miles or 12 months
START
10,000 miles or 12 months
INSPECT
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
START
10,000 miles or 12 months
INSPECT
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
INSPECT
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
Standard Driving Conditions
Inspect every 10,000 miles or 12 months
Severe Driving Conditions
START
10,000 miles or 12 months
INSPECT
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
Premium Driving Conditions
START
10,000 miles or 12 months
INSPECT
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
INSPECT
10,000 miles or 12 months
REPLACE
10,000 miles or 12 months
*For complete maintenance information, please refer to your Vehicle's Owner's Manual or Service Maintenance Guide, or contact your retailer.
Your Personalized Maintenance ScheduleView 2015 QX80 Components

Understanding your vehicle's Differential oil and the importance of its maintenance

A differential is a set of gears that lets your vehicle's drive wheels turn at different speeds to prevent binding in turns. Most rear-wheel-drive (RWD), 4x4 and all-wheel-drive (AWD) vehicles have a differential housing separate from the transaxle. Differential oil provides lubrication and heat dissipation for internal components. Over time, heat and contaminants can cause the differential fluid to lose its lubricating properties. It is recommended to inspect the differential for any leaks and check the fluid level regularly as well as change the fluid at the specified intervals.