THE REAR UPPER QUARTER PANELS SHOW SIGNS OF FLEXING, THE BODY APPEARS TO HAVE MINOR DENT LIKE RIPPLES FROM WHERE THE REAR WINDOW PILLAR MEETS THE REAR QUARTER PANEL. IN THE BEGINNING, I THOUGHT IT WAS JUST A MINOR ISSUE, HOWEVER AS TIME PROGRESS, THE BODY FLEXING IS APPEARING MORE AND MORE.
2003 Infiniti G35
Owner reports · Recalls · Investigations
More warning signs than most G35 years
Owner complaints for the 2003 Infiniti G35 are substantially higher than the model-year median of 129.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all G35 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
419 reports with mileage · 114 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 220 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 68 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
533 reportsMY WIFE WAS DRIVING HER 2003 INFINITE G35 IN TRAFFIC WHEN EVENTS OCCURED THAT CAUSED HER TO CRASH INTO THE BACK OF A FORD F350. SHE WAS WEARING HER SEAT BELT BUT THE DRIVERS SIDE AIRBAG DID NOT DEPLOY. BUT THE PASSAGER SIDE AIRBAG DID. SHE SUSTAINED INJUIRES TO HER HEAD AND CHEST. CAR APPEARS TO BE TOTALED, BUT IS BEING ACCESSED…
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MY WIFE WAS DRIVING HER 2003 INFINITE G35 IN TRAFFIC WHEN EVENTS OCCURED THAT CAUSED HER TO CRASH INTO THE BACK OF A FORD F350. SHE WAS WEARING HER SEAT BELT BUT THE DRIVERS SIDE AIRBAG DID NOT DEPLOY. BUT THE PASSAGER SIDE AIRBAG DID. SHE SUSTAINED INJUIRES TO HER HEAD AND CHEST. CAR APPEARS TO BE TOTALED, BUT IS BEING ACCESSED FOR AMOUNT OF DAMAGES AT THIS TIME.
PROBLEMS WITH EXCESSIVE BRAKE WEAR ON 2003 INFINITI G35 AS WELL AS PROBLEMS WITH TOWING GUIDE SECTION OF THE OWNERS MANUAL.*MR *NM
I HAVE HAD FRONT END ALIGNMENT AND TIRE WEAR PROBLEMS ON MY INFINITI FROM DAY ONE OF BUYING THE CAR. *AK
2003 INFINITI G-35 BLOWN UP IN DRIVEWAY AND HOUSE CAUGHT FIRE. *BF THE FIRE DEPARTMENT DETERMINED THE FIRE ORIGINATED INSIDE OF THE TRUNK WHERE THE TRUNK LIGHT BULB BECAME SO HOT THAT THE LIGHT BULB EXPLODED, THE HOT PARTICLES FROM THE LIGHT BULB CAUGHT THE TRUNK AND THE CONTENTS IN THE TRUNK ON FIRE. THE CONSUMER STATED SHE F…
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2003 INFINITI G-35 BLOWN UP IN DRIVEWAY AND HOUSE CAUGHT FIRE. *BF THE FIRE DEPARTMENT DETERMINED THE FIRE ORIGINATED INSIDE OF THE TRUNK WHERE THE TRUNK LIGHT BULB BECAME SO HOT THAT THE LIGHT BULB EXPLODED, THE HOT PARTICLES FROM THE LIGHT BULB CAUGHT THE TRUNK AND THE CONTENTS IN THE TRUNK ON FIRE. THE CONSUMER STATED SHE FORGOT TO CLOSE THE TRUNK SECURELY. BEFORE THE FIRE, THE CONSUMER STATED SHE HAD ELECTRICAL PROBLEMS WITH THE WINDOW AND SUNROOF. *JB
WHILE DRIVING AT APPROXIMATELY 30 MPH VEHICLE VIBRATED IN THE FRONT WHEN APPLYING THE BRAKES. THEY WERE REPLACED, AND THE ROTORS TURNED ON 3 DIFFERENT OCCASIONS. OWNER WAS INFORMED THAT THE FRONT BRAKES WERE WEARING OUT PREMATURELY. OWNER CONTACTED THE MANUFACTURER AND THE DEALER. *AK
I PURCHASED MY 2003 INFINITI G35 IN OCTOBER 2003. I ONLY HAVE 19,000 MILES ON MY CAR AND THE BRAKES HAVE BEEN SQUEAKING LOUDLY SINCE ABOUT 13,0000 MILES. I HAVE MENTIONED THIS TO THE SERVICE DEPT AT THE DEALERSHIP ON 2 OR 3 OCCASIONS WHEN I'VE TAKEN MY CAR IN FOR SERVICE AND WAS TOLD THIS IS NORMAL. I'VE BOUGHT SEVERAL CARS AN…
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I PURCHASED MY 2003 INFINITI G35 IN OCTOBER 2003. I ONLY HAVE 19,000 MILES ON MY CAR AND THE BRAKES HAVE BEEN SQUEAKING LOUDLY SINCE ABOUT 13,0000 MILES. I HAVE MENTIONED THIS TO THE SERVICE DEPT AT THE DEALERSHIP ON 2 OR 3 OCCASIONS WHEN I'VE TAKEN MY CAR IN FOR SERVICE AND WAS TOLD THIS IS NORMAL. I'VE BOUGHT SEVERAL CARS AND NEVER HAVE I HEARD THAT THE BREAKS SQUEAKING UNBEARABLY WAS NORMAL. THEY TOLD ME TO WAIT UNTIL I BRING MY CAR IN FOR SERVICE AGAIN AND IF THE BRAKES ARE EVEN MORE WORN DOWN THEY MIGHT SEE WHAT THEY CAN DO. I DON'T KNOW IF THE CAR IS EVEN SAFE TO DRIVE. DO THE BREAKS HAVE TO TOTALLY GO OUT AND I RUN INTO THE BACK OF SOMEONE BEFORE I CAN GET THEM FIXED UNDER WARRANTY??? I HAVE A 95 MUSTANG AND IT SOUNDS BETTER THAN MY 2003 INFINITI. I DON'T WANT TO PAY 30,000 FOR A CAR THAT SQUEEKS AS IF I'M DRIVING AN OLD BEAT UP LEMON. HELP! KDJ. *AK
I AM A MASTER MECHANIC AND HAVE WORKED IN THE INDUSTRY SINCE 1969. I ALSO PERFORMED ACIDENT INVESTIGATIONS FOR MERCED BENZ NORTH AMERICA. I NOW OWN A SMALL REPAIR FACILITY IN CA. AND IN THE CORSE OF MAKEING REPAIRS TO THREE G35 INFINITIS (YEARS 2003 AND 2004) I HAVE FOUND THE FUEL FILLER HOSE CRACKED AND BRITTLE. I …
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I AM A MASTER MECHANIC AND HAVE WORKED IN THE INDUSTRY SINCE 1969. I ALSO PERFORMED ACIDENT INVESTIGATIONS FOR MERCED BENZ NORTH AMERICA. I NOW OWN A SMALL REPAIR FACILITY IN CA. AND IN THE CORSE OF MAKEING REPAIRS TO THREE G35 INFINITIS (YEARS 2003 AND 2004) I HAVE FOUND THE FUEL FILLER HOSE CRACKED AND BRITTLE. I HAVE A G35 LNFINITY MYSELF AND HAVE BEEN KEEPING TRACK OF THE PROBLEM. MY CAR NOW HAS ABOUT 10,000 MILES ON IT AND THE FUEL HOSE IS CRACKING. I HAVE COMPLAINED OF THE PROBLEM WITH THE DEALER AND HAVE REPORTED THE PROBLEM TO INFINITY CONSUMER COMPLAINT LINE. I HAVE BEEN TOLD BY THE SERVICE MANAGE THAT MY G35 HAS NO PROBLEM AND HE'S ONLY SEEN THE PROBLEM ON THE FX. I PERSONLY REINSPECTED THE HOSE AND FOUND A CRACK, ONE WHICH ALSO CAN BE FELT , IS ABOUT 1/4" LONG AND HALF WAY THROUGHT THE HOSE. I AM VERY CONCERNED ABOUT THIS AND EXPLAINED THAT IN THE CASE OF A REAR END ACCIDENT THE HOSE COULD REPTURE, SPILL FUEL AND CREAT A PINTO LIKE BOMB. I FEEL THAT THE DEALER IS PUTTING ME OFF, AND THAT NISSIAN IS TRYING TO SWEEP THE PROBLEM UNDER THE RUG AND IS GIVING ME THE RUN AROUND . I WANT YOUR AGENICY TO BE AWARE OF THE NEED FOR A SAFETY HAZZARD.THE FUEL HOSE IS NOT READLY SEEN AND I NOTICED THE PROBLEM ONLY AFTER HAVEING REMOVED THE REAR AXLE SUBFRAME FOR REPLACEMENT OF A FUEL TANK. MY CONCERN IS THAT THE PROBLEM IS NOT GOING TO SHOW UNTILL THE IS A HIGH RATE OF FAILER, OR WORST, UNTILL PEOPLE START GETTING INJURED OR KILLED. *AK
(1) VERY OFTEN I AM UNABLE TO FILL FUEL TANK BEYOND 1/2 FULL. TRIED MANY FUEL SITES, CAN OCCUR AT ALL. HAS GOTTEN WORSE IN COLD WEATHER-BELOW 50*(FOR SO.CAL). IT ACTS LIKE A RESTRICTION IN THE FUEL NECK BUT NONE WERE FOUND. MUST BE OTHERS WITH SAME PROBLEM.(2) OFTEN HAVE TO DRIVE WITH 1/2 TANK ONLY.(3) NOTHING WAS FOUND, NO CHAR…
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(1) VERY OFTEN I AM UNABLE TO FILL FUEL TANK BEYOND 1/2 FULL. TRIED MANY FUEL SITES, CAN OCCUR AT ALL. HAS GOTTEN WORSE IN COLD WEATHER-BELOW 50*(FOR SO.CAL). IT ACTS LIKE A RESTRICTION IN THE FUEL NECK BUT NONE WERE FOUND. MUST BE OTHERS WITH SAME PROBLEM.(2) OFTEN HAVE TO DRIVE WITH 1/2 TANK ONLY.(3) NOTHING WAS FOUND, NO CHARGES TO ME. EVEN IF I WAIT A MINUTE FOR POSSIBLE GAS 'FOAM" TO SUBSIDE,NO HELP. *AK
FRONT END ALIGNMENT PROBLEMS. *NM THE CONSUMER STATED THAT THE INSIDE TIRE WEAR DOWN WAS 2/32 . PROBLEM EXISTED WHEN THE CONSUMERS VEHICLE WAS NEW. THE CONSUMER STATED THAT THE REAR CAMBER SEEMS TO BE OUT AND THE REAR TIRES WERE WORN ON THE INSIDE EDGE. AFTER SERVICE IT WAS FOUND THAT THE REAR CAMBER WAS OUT OF SPEC AND WAS …
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FRONT END ALIGNMENT PROBLEMS. *NM THE CONSUMER STATED THAT THE INSIDE TIRE WEAR DOWN WAS 2/32 . PROBLEM EXISTED WHEN THE CONSUMERS VEHICLE WAS NEW. THE CONSUMER STATED THAT THE REAR CAMBER SEEMS TO BE OUT AND THE REAR TIRES WERE WORN ON THE INSIDE EDGE. AFTER SERVICE IT WAS FOUND THAT THE REAR CAMBER WAS OUT OF SPEC AND WAS ADJUSTED. *TC
Official recalls
505V555000 · Fuel System, Gasoline
Dec 13, 2005
ON CERTAIN PASSENGER AND SPORT UTILITY VEHICLES, THE FUEL FILLER HOSE MAY CRACK AND RESULT IN FUEL LEAKAGE FROM THE HOSE WHILE REFUELING.
Consequence & remedy
Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE FUEL FILLER HOSE. RECALL BEGAN ON FEBRUARY 27, 2006, FOR NISSAN OWNERS, AND ON MARCH 13, 2006, FOR INFINITI OWNERS. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
03V455000 · Engine And Engine Cooling
Nov 17, 2003
ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM POSITION SENSOR MAY HAVE AN IMPROPER SOLDER JOINT DUE TO SOLDER DEFORMATION CAUSED BY HEAT STRESS ACCELERATED BY THE EXISTENCE OF FLUX RESIDUE DURING THE SOLDERING PROCESS.
Consequence & remedy
Consequence: THIS COULD CAUSE THE "SERVICE ENGINE SOON" WARNING LIGHT TO COME ON, CREATE A NO START CONDITION, CAUSE REDUCED ENGINE POWER, OR CAUSE THE ENGINE TO STOP RUNNING WITHOUT WARNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. CAMSHAFT POSITION SENSOR(S), AND IN SOME CASES, THE VARIABLE TIMING CONTROL SENSOR(S). VEHICLES INVOLVED IN A PREVIOUS RECALL CAMPAIGN, 01V357, ARE ALSO INCLUDED IN THIS NEW CAMPAIGN. THE REPLACEMENT SENSORS USED IN THAT CAMPAIGN ARE ALSO AFFECTED. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
03V200000 · Exterior Lighting:brake Lights:switch
Jun 2, 2003
ON CERTAIN SEDAN AND COUPE MODEL VEHICLES, THE BRAKE STOP LAMP SWITCH MAY MALFUNCTION.
Consequence & remedy
Consequence: IF THIS OCCURS, THE BRAKE LAMPS WILL NOT ILLUMINATE WHEN THE BRAKE IS APPLIED, WHICH COULD RESULT IN A CRASH WITHOUT WARNING.
Remedy: DEALERS WILL REPLACE THE BRAKE LAMP SWITCH. OWNER NOTIFICATION BEGAN ON JUNE 23, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
02V331000 · Exterior Lighting:headlights
Dec 12, 2002
CERTAIN SEDANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." IN THE ASSEMBLY OF THE HEADLAMPS, IT IS NECESSARY TO HAVE A MEANS TO ADJUST THE HEADLAMPS. TAMPERPROOF CAPS TO PREVENT HORIZONTAL ADJUSTMENT OF THE HEADLAMPS ARE THEN INSTALLED. SOME OF THESE VEHICLES ARE MISSING THE TAMPERPROOF CAPS.
Consequence & remedy
Consequence: Not supplied
Remedy: DEALERS WILL INSTALL THE MISSING TAMPERPROOF CAPS ON THE HEADLAMP ASSEMBLIES. OWNER NOTIFICATION BEGAN JANUARY 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
02V245000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
Sep 12, 2002
ON CERTAIN PASSENGER VEHICLES, THE FUEL HOSE CONNECTION FOR THE OUTLET OF THE FUEL PUMP WHICH IS LOCATED AT THE TOP OF THE FUEL TANK MAY NOT HAVE BEEN PROPERLY ATTACHED WHEN THE VEHICLE WAS ASSEMBLED AND COULD COME LOOSE WHILE DRIVING OR WHEN STARTING THE ENGINE.
Consequence & remedy
Consequence: IF THE CONNECTION COMES LOOSE WHILE DRIVING, THE ENGINE WILL STOP RUNNING DUE TO LACK OF FUEL, INCREASING THE RISK OF A CRASH. ALSO, IF THE CONNECTION COMES LOOSE WHILE DRIVING OR ATTEMPTING TO START OR RESTART THE ENGINE, SOME FUEL WILL DISCHARGE FROM THE FUEL PUMP. IF THIS SHOULD OCCUR IN THE PRESENCE OF AN EXTERNAL IGNITION SOURCE, A FIRE COULD RESULT.
Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, PROPERLY ATTACH THE FUEL HOSE TO THE FUEL PUMP. OWNER NOTIFICATION IS EXPECTED TO BEGIN OCTOBER 7, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INFINITI AT 1-800-662-6200.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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