5
LIMITATION OF WARRANTIES AND 
OTHER WARRANTY TERMS AND 
STATE LAW RIGHTS EXTRA EXPENSES 
- LIMITATIONS OF DAMAGES THIS 
WARRANTY DOES NOT COVER 
INCIDENTAL OR CONSEQUENTIAL 
DAMAGES SUCH AS LOSS OF THE USE 
OF THE VEHICLE, INCONVENIENCE OR 
COMMERCIAL LOSS. 
ANY IMPLIED WARRANTY OF 
MERCHANTABILITY AND FITNESS FOR 
A PARTICULAR PURPOSE SHALL BE 
LIMITED TO THE DURATION OF THIS 
WRITTEN WARRANTY. 
Some states do not allow the exclusion or 
limitation of incidental or consequential 
damages or limitations on how long an 
implied warranty lasts, so the above 
limitations or exclusions may not apply to 
you. This warranty gives you specific legal 
rights, and you may also have other rights 
which vary from state to state.
Infiniti does not authorize any person to 
create for it any other warranty, obligation 
or liability in connection with this vehicle.
THE WARRANTY BEGINS
The warranty period begins on the date the 
vehicle is delivered to the first retail buyer or 
put into service, whichever is earlier.
FOR HOW LONG AND WHAT IS 
COVERED
BASIC COVERAGE
•The basic coverage period is 48 months or 
60,000 miles, whichever comes first.
•The warranty covers any repairs needed to 
correct defects in materials or workmanship 
of all parts and components of each new 
Infiniti vehicle supplied by Infiniti subject 
to the exclusions listed under the heading 
”WHAT IS NOT COVERED” or, if the part is 
covered by one of the separate coverages 
described in the following sections of this 
warranty, that specific coverage applies 
instead of the basic coverage.
POWERTRAIN COVERAGE
•The Powertrain coverage period is 72 
months or 70,000 miles, whichever comes 
first.
•This warranty covers any repairs needed to 
correct defects in material or workmanship. 
•Powertrain coverage includes components 
listed below, under the headings Engine, 
Transmission and Transaxle, Drivetrain, and 
Restraint System, supplied by Infiniti, subject 
to the exclusions listed under the heading 
“WHAT IS NOT COVERED.”
ENGINE - Cylinder heads and block and 
all internal parts, rocker covers and oil pan, 
valve train and front cover, timing chain and 
tensioner, oil pump, water pump and fuel 
pump, fuel injectors, intake and exhaust 
manifolds, flywheel, seals and gaskets. TRANSMISSION AND TRANSAXLE 
- Case and all internal parts, torque 
converter and converter housing, 
automatic transmission control module, 
transfer case and all internal parts, seals 
and gaskets, clutch cover and housing, 
A/T cooler, and electronic transmission 
controls.
DRIVETRAIN - Drive shafts, final drive 
housing and all internal parts, propeller 
shafts, universal joints, bearings, seals and 
gaskets.
RESTRAINT SYSTEM - Air bags and 
related electronic control systems. 
CORROSION COVERAGE (PERFORATION 
FROM CORROSION) 
Any body sheet metal panel supplied by Infiniti 
found to have developed perforation (rust-
through) due to corrosion in normal use is 
covered for 84 months, regardless of mileage, 
except for those items listed under “WHAT IS 
NOT COVERED.” No additional rust proofing 
applications are required. Perforation is a 
condition in which any body sheet metal panel 
has corroded from one surface to another. 
TOWING COVERAGE 
If your vehicle is inoperative due to the failure 
of a warranted part during any of the New 
Vehicle Limited warranties, including Emission 
and Seat belt warranties, towing service to the 
nearest authorized Infiniti retailer is covered. 
(Continued on next page)
2020 NEW VEHICLE LIMITED WARRANTY 
10
MAINTENANCE SERVICE AND 
REPLACEMENT PARTS
Important information concerning 
maintenance service and replacement parts is 
on page 17 of this booklet.
MAINTENANCE RECORDS
Receipts covering the performance of regular 
maintenance should be kept in the event 
questions arise concerning maintenance. The 
receipts should be transferred to subsequent 
owners.
IF YOU HAVE QUESTIONSYou may obtain further information 
concerning these warranties by following the 
procedure outlined in the “INFINITI OWNER 
SATISFACTION & ASSISTANCE” section of 
this booklet. In the case of the Performance 
Warranty, you may also contact or report any 
violations to the Office of Transportation and 
Air Quality, Vehicle Compliance Programs 
Group, U.S. Environmental Protection 
Agency, Ariel Rios Building (6405J), 1200 
Pennsylvania Avenue, N.W., Washington, D.C. 
20460. 
OTHER OBLIGATIONSInfiniti does not authorize any person to create 
for it any other warranty, obligation or liability 
in connection with this vehicle.
WARRANTY PARTS LIST
•• Fuel injection system
Engine control module/onboard diagnostic 
device
•• Oxygen sensor(s)
•• Mass air flow sensor
•• Intake manifold
•• Throttle body
Catalytic converter(s)
•• Exhaust manifold
•• Exhaust tube from manifold to catalytic 
converter
Front exhaust tube with catalytic converter
•• Camshaft position sensor(s)
•• Crankshaft position sensor(s)
•• Spark plugs, ignition coils and wires
•• Evaporative emission control system
•• Fuel filler neck restrictor and check valve
•• Fuel tank and filler cap
•• Positive crankcase ventilation system
Exhaust manifold with catalytic converter 
permanently attached
•• Intake manifold collector
•• Exhaust gas recirculation (EGR) control 
system
•• Hoses, clamps, fittings, tubing, sealing 
gaskets or devices, and mounting hardware 
used in above systems
•• Vacuum and temperature sensitive valves 
and switches used in above systems
• Electronic sensors and controls used in 
above systems
The Emission Performance or Defect Warranty 
may be subject to future governmental 
administrative action. Infiniti reserves the 
right to change the terms of the warranty to 
be consistent with these actions. See your 
retailer for information regarding possible 
changes. 
o = Long Term Federal Emission Parts covered for 96 months/or 80,000 miles.
2020 INFINITI FEDERAL VEHICLE EMISSION CONTROL WARRANTIES 
132020 INFINITI CALIFORNIA VEHICLE EMISSION CONTROL WARRANTIES¹
(Continued on next page)
LONG-TERM EMISSION SYSTEM DEFECTS
WARRANTY PARTS LIST
Air / Fuel Ratio SensorEGI Wiring Harness
Exhaust Manifold
Fuel InjectorFuel Pressure SensorFuel Tank
Fuel Tube Assembly
High-Pressure Fuel Pump
Intake ManifoldIntake Manifold CollectorKnock SensorOxygen Sensor, RearThrottle Body
Turbocharger
VCR Actuator Assembly
VCR Control Module
VTC Control Module
VTC Electronic Actuator
VTC Oil Control ValveWater Bypass Control ValveCatalytic Converter°
Engine Control Module°Exhaust Manifold with Catalytic 
Converter
°
Front Exhaust Tube with Catalytic 
Converter°
Q50 X X X XXXXXX X XX X
Q60 X X X XXXXXX X XX X
QX50 XX XXX XX X XXXXX X X X X
QX60 XX XX X X XX XX X
QX80 X X X X X X X X
For information on additional models, please see your Infiniti retailer for details
°Long Term Federal Emission Parts covered for 96 months or 80,000 miles.