2001 Infiniti QX4 Infiniti QX4 2001

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2001 Infiniti QX4 repairs by problem area

Engine (45%)

Transmission and Drivetrain (6%)

Brakes and Traction Control (6%)

Suspension and Steering (16%)

Electrical and Air Conditioning (22%)

Paint, Rust, Leaks, Rattles, and Trim (2%)

Other (4%)

Chart based on 51 repairs.
See TSBs and recalls for the 2001 Infiniti QX4.

2001 Infiniti QX4 repair cost distribution

$2500+ (2%)

$1000 - $2499 (30%)

$500 - $999 (9%)

$100 - $499 (39%)

< $100 (20%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 44 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2001 Infiniti QX4

Engine not specified

Infiniti QX4 in United Arab Emirates
Jun 2015 - Sep 2019
May 2016

236880 mi

¤700
Changed a/c compressor. This car needs an a new compressor every other year or so. Even when maintained at the dealer's, it had this recurring problem 
Apr 2018

247380 mi

¤1000
This car is falling apart but is still going, although very slowly. Had to replace radiator, a few pipes, filters but it’s getting expensive to keep this car running. It guzzles too much gas and hardly can accelerate. Needs a new engine, maybe. 

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2001 Infiniti QX4 4dr SUV

240-horsepower 3.5L V6 4-speed automatic RWD

Infiniti QX4 in South Carolina, United States
Jun 2009 - Jun 2011
Dec 2010

147000 mi

US $300
Front wheel bearings for both tires, inner and outer. My suspension was unable to be realigned because of the play in the wheels.  
Infiniti QX4 in Texas, United States
Jun 2009 - Sep 2011
Jul 2009

95000 mi

US $900
"Wave of Death" when making a small direction change on a smooth highway the rear end self steers back and forth multiple times. Replaced rear shocks, both lower control arms, and rear diagonal link. 
Feb 2010

104100 mi
drivers seat will not move forward / back 
Infiniti QX4 in Texas, United States
Feb 2015 - Sep 2015
Feb 2015

68000 mi

US $450
Low pressure hose broke. 

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2001 Infiniti QX4 4dr SUV

240-horsepower 3.5L V6 4-speed automatic 4WD w/low range

Infiniti QX4 in British Columbia, Canada
May 2011 - Apr 2019
Jul 2011

174840 mi

C $50
Ambient Temperature display began showing -32 celsius as the outdoor temperature. Common problem, the 2 ambient air sensors just needed to be replaced. 
Infiniti QX4 in Maryland, United States
Jan 2011 - Jun 2016
Feb 2011

114000 mi

US $100
Heat shield had to be removed. Consistent noise. Had it done twice. Second time successful. Also I needed new tires asap. 200 a piece. Rear muffler had to be replaced. Also a repair was done for Infinity qx4 due to recall. 
Apr 2012

127200 mi

US $1100
The car had a grinding sound on the front wheels, I stop driving it because the braked probably needed to be replaced. When I took the car in to the mechanic he stated that both calipers in the front needed to be replaced. Both replaced. 
Sep 2012

128000 mi
The check engine light was on so I took it to a mechanic thinking it could be my tranmision. They kept the car for two days and checked everything in dealing with the engine and stated that they could not find anything wrong with the car. 
Jun 2014

140000 mi

US $1400
Replaced pipe in the back. Work done on front wheel and a few other things. Still need more work done. Some times car may be hesitant in the mornings. I will fix that as well. I am looking to replace car/keep and for winter driving. 
Aug 2014

142500 mi

US $600
I was told by 2 mechanics that I may need a transmission so I took it to the dealer for a third opinion. Replaced both front 02 sensors and rechecked, checked fuel system lean B1 and front 02 sensors were not working off idle and was slow. 
Jan 2015

138000 mi

US $1000
Fixed 2 codes. TSB. Replaced vehicle Canister, has a crack in it. 
Apr 2015

148300 mi
Cover on the bottom was loose and made excessive noise. 
Infiniti QX4 in Pennsylvania, United States
Aug 2013 - Dec 2014
Sep 2013

134000 mi

US $168
Rusted fuel filler tube to fuel tank, dealer had said they had replaced under recall 2 years ago, but they lied and I had to do it myself when they refused to do again because their records "said they already did it once under warranty "ha! 
Jan 2014

140500 mi

US $220
ABS and 4WD lights came on because of bad sensors at one of wheels . replace and reset 
Infiniti QX4 in Georgia, United States
Jul 2014 - Oct 2015
Aug 2015

140600 mi

US $100
Replaced battery terminals due to intermittent starting issues. So far, so good 
Infiniti QX4 in Georgia, United States
Dec 2010 - Apr 2011
Feb 2011

167000 mi
Loose belts - belts in good condition, just needed re-tightening 
Infiniti QX4 in New York, United States
Oct 2014 - Oct 2014
Oct 2014

125000 mi

US $5000
Engine is just screwed up. Couldn't find the problem. 
Infiniti QX4 in Quebec, Canada
Aug 2010 - Aug 2012
Nov 2010

92360 mi

C $1500
suspension sway bar bushings gone 
Mar 2011

95480 mi

C $150
exhaust flex pipe was leaking 
Jun 2011

97960 mi

C $300
front driver side caliper failed helper side rear shock failed--replaced both rear shocks 
Nov 2011

101680 mi

C $500
MASS AIR FLOW FAILURE 
Infiniti QX4 in Oregon, United States
Dec 2008 - Oct 2019
Feb 2009

75000 mi
Cigarette ligher did not work. 
Apr 2010

88000 mi

US $1488
Needed new front struts 
Jan 2015

99800 mi

US $1500
Coil packs replaced on all cylinders, also fuel mixing sensor replaced. Battery was replaced. 
Dec 2015

141000 mi

US $140
11 month old battery bought from Les Schwaub was bad. Didn't want another battery from them so purchased one from the dealer. 
Jan 2016

132500 mi

US $1350
Front axles and cv joints were replaced. 
May 2017

153000 mi

US $2200
Rear main seal was replaced 
Infiniti QX4 in Ohio, United States
Oct 2010 - Apr 2014
Sep 2011

153000 mi

US $252
tires starting to cup on edges.replced front struts,stabilizer links,strut boots,and rear shocks 
Feb 2012

160000 mi

US $148
starter would not engage when ignition turned. replaced starter motor assembly 
Sep 2013

178000 mi

US $60
replaced both outer cv boots 
Infiniti QX4 in New York, United States
Nov 2009 - May 2011
Dec 2009

60000 mi

US $1100
Erratic engine ignition: misfiring Erratic engine ignition: misfiring 
Infiniti QX4 in New York, United States
May 2008 - Dec 2012
Jun 2008

65000 mi
another heat shield removed for rattling 
Sep 2008

67000 mi

US $120
Code 1140 & 1145 crankshaft timing sensors, both replaced by owner and cleared codes with new code reader.PEEEERFECT!!! 
Oct 2009

82000 mi

US $300
passenger window motor and regulator replaced code p0174-replaced maf sensor 
May 2010

88000 mi

US $285
muffler replaced 
Oct 2010

93000 mi

US $1700
shocks, struts, wheel bearings, races, rotors, pads, bushings All front end work except rear shocks. 
Dec 2011

103000 mi

US $125
Replaced 2 belts as worn out finally. 
Infiniti QX4 in Taiwan
May 2011 - Jun 2011
Jun 2011

56420 mi

$160
Remote control interface was repaired. 

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2001 Infiniti QX4 4-door

6-cylinder automatic AWD

Infiniti QX4 in Ontario, Canada
May 2008 - Mar 2010
Sep 2008

89280 mi

C $2
Inner fender liner right front wheel fell down onto wheel-had to buy and replace plastic plugs to reposition liner. 

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2001 Infiniti QX4 4-door

6-cylinder automatic 4WD

Infiniti QX4 in California, United States
Apr 2009 - Mar 2010
Jul 2009

146000 mi

US $300
SUV was stalling during long trips in hot weather. Very intermittant - once every couple of weeks and unable to reproduce at dealers shop every time it was brought in. 
Aug 2009

146000 mi

US $1550
The intermittant starting/stalling become more consistent and eventually all the time. The problem was a leak in the cooling lines of the throttle body. However, the repair affected the engine computer, which needed to be replaced (with used one). 

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2001 Infiniti QX4 Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2001 Infiniti QX4 problems occur, check out our car reliability stats.