Infiniti QX70— Transmission Guide
Complete transmission type, fluid specification, and service interval data for every Infiniti QX70 generation.
2014–2017
Transmission
7-Speed Automatic
Code: 7AT
Fluid Specification
ATF (check OEM spec)
Service Interval
Every 30,000 miles
Engine
VQ37VHR 3.7L V6 | VK50VE 5.0L V8 (QX70 5.0)
Drivetrain Options
RWD, AWD
Frequently Asked Questions
What transmission does a Infiniti QX70 have?
The Infiniti QX70 uses a 7-Speed Automatic (7AT). Depending on the model year and trim level, the exact transmission may vary — see the year-by-year breakdown above for full details.
What fluid does a Infiniti QX70 transmission take?
The recommended transmission fluid is ATF (check OEM spec). Always verify with your owner's manual or dealership, as the correct fluid can vary by production year and transmission variant.
How often should I service the Infiniti QX70 transmission?
The recommended service interval is every 30,000 miles. Severe driving conditions (towing, frequent stop-and-go, extreme temperatures) may require more frequent service. Regular transmission maintenance is one of the best ways to prevent costly repairs.
Use our transmission lookup tool to search by year, make, and model for any vehicle.
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