Infiniti QX4 2003
The 2003 Infiniti QX4 has a 3.5 L engine. It gets 15 MPG combined (14 city, 18 highway), per the EPA. 4 recall campaigns and 22 owner complaints are on record.
Specs
| Cylinders | 6 |
|---|---|
| Transmission | Automatic · 4 speeds |
| Drivetrain | AWD |
| Dimensions (L × W × H) | 4,650 × 1,840 × 1,800 mm (183.1 × 72.4 × 70.9 in) |
| Wheelbase | 2,700 mm (106.3 in) |
| Curb weight | 1,974 kg (4,352 lb) |
| Body style | Sport Utility Vehicle - 2WD |
Dimensions and weight: Canada's official specifications (NHTSA vPIC).
For sale in United States
Safety
Crash-test results across markets. They can vary by version and equipment.
Fuel economy (MPG)
🇺🇸 Local dataBy version
| Engine | Transmission | Drivetrain | City | Highway | Combined |
|---|---|---|---|---|---|
| 3.5 L 6-cylinder | Automatic · 4 speeds | AWD | 14 MPG | 18 MPG | 15 MPG |
| 3.5 L 6-cylinder | Automatic · 4 speeds | Rear-wheel (RWD) | 14 MPG | 19 MPG | 16 MPG |
EPA figures for each version sold in the U.S.
Recalls
Consequence · Remedy
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Dealers will inspect and replace the inflators as necessary, free of charge. Owner notification letters are expected to be mailed September 14, 2022. Owners may contact Nissan's customer service at 1-800-867-7669.
Consequence · Remedy
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Nissan will notify owners, and dealers will replace the front passenger air bag inflators with alternate desiccated inflators, free of charge. The recall began February 12, 2020. Owners may contact Nissan customer service at 888-737-9511 or Infiniti customer service at 888-810-3715.
Consequence · Remedy
In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.
Nissan will notify owners, and dealers will replace the passenger air bag inflator, free of charge. The recall began on June 15, 2015. Owners may contact Nissan customer service at 1-800-647-7261. Note: On December 18, 2015 Nissan informed NHTSA of an amendment of this recall to remove 2004-2005 Infiniti FX35 and FX45 vehicles.
Consequence · Remedy
THE STRUT HOUSING MAY CRACK AND PULL AWAY FROM THE INNER HOOD LEDGE ASSEMBLY. THIS MAY LEAD TO GRINDING NOISES, INCREASED STEERING EFFORT, AND POSSIBLY THE STEERING COLUMN TO BREAK, RESULTING IN THE LOSS OF STEERING CONTROL, WHICH COULD RESULT IN A CRASH.
NISSAN WILL INSPECT THE STRUT HOUSING AND REPAIR THE VEHICLES AS NECESSARY, FREE OF CHARGE. AN INTERIM NOTIFICATION LETTER WAS SENT OUT IN MAY 2011. THE SECOND NOTICE WAS MAILED ON JULY 25, 2011. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
It may not apply to vehicles sold in your country. Check with your VIN at the source.
Details
On certain vehicles, the passenger (frontal) airbag inflator could produce excessive internal pressure during airbag deployment. Increased pressure may cause the inflator to rupture, which could allow fragments to be propelled toward vehicle occupants, increasing the risk of injury. This could also damage the airbag module, which could prevent proper deployment. Failure of the passenger airbag to fully deploy during a crash (where deployment is warranted) could increase the risk of personal injury to the seat occupant. Correction: Dealers will inspect and, if necessary, replace the passenger airbag inflator. Note: This recall supersedes recall 2013117. Vehicles corrected as part of the previous campaign will require re-inspection and/or repair.
Details
On certain vehicles, the passenger (frontal) airbag inflator could produce excessive internal pressure during airbag deployment. Increased pressure may cause the inflator to rupture, which could allow fragments to be propelled toward vehicle occupants, increasing the risk of injury. This could also damage the airbag module, which could prevent proper deployment. Failure of the passenger airbag to fully deploy during a crash (where deployment is warranted) could increase the risk of personal injury to the seat occupant. Correction: Dealers will inspect and, if necessary, replace the passenger airbag inflator.
Details
On certain vehicles operated in areas of heavy road salt usage during winter months, a mixture of snow/water and salt may enter an assembly location hole in the upper strut housing, causing water to collect at the mating surface of the strut housing panel and the inner hood ledge assembly. Over time, this snow/water and salt intrusion may result in corrosion of the strut tower housing structure. If the vehicle continues to be driven in this condition, the strut housing may crack and pull away from the inner hood ledge assembly. Should the strut housing separate and contact the steering column upper shaft, the steering shaft could break. A loss of steering control could result in a crash causing property damage and/or personal injury. Correction: Dealers will inspect the strut housing and, if no corrosion or only minor surface corrosion is present, an anti-corrosion seal will be applied. If moderate corrosion is present, resin patches will be applied in addition to the sealant. If there is evidence of more significant corrosion, a metal reinforcement plate will be used to reinforce the strut housing assembly. In instances where it is impossible to repair the vehicle, Nissan will provide an appropriate remedy.
Common problems
22 reports🇺🇸 Local dataReported by owners to the source below. It is not a verdict on this car: it is what people wrote.
I KEEP GETTING NOTICES ABOUT THIS AIRBAG RECALL, BUT THIS VEHICLE WAS DONATED TO HUDSON HIGH SCHOOL AND BROKEN DOWN FOR PARTS. THIS VEHICLE HASN'T BEEN ON THE ROAD FOR OVER 3 YEARS. PLEASE TAKE THIS OFF THE RECALL LIST.
BOUGHT A USED CAR FROM A USED CAR DEALER WITH 1 PREVIOUS OWNER. IN 2011 A RECALL WAS SUPPOSEDLY DONE BY INDICATING "INSPECTED!" WHY WASN'T THE PARTS REPLACED?
2003 INFINITI QX4. CONSUMER WRITES IN REGARDS TO VEHICLE FRONT STRUT TOWER SEVERE RUSTS AND CRACKS RECALL ISSUES. *SMD *TR
THIS CONCERN IS INVOLVING THE R1109 RECALL ISSUED BY INFINITI. THE RECALL WAS PERFORMED SIX YEARS AGO, HOWEVER RUST, AND HOLES IN THE METAL ARE NOW VISIBLE. I WAS TOLD THAT BECAUSE THE RECALL WAS ALREADY PERFORMED, THERE WAS NOTHING THEY COULD DO TO ASSIST ME. THIS VEHICLE WILL SOON BE UNSAFE TO DRIVE.
THE CONTROL ARM IS COMPLETELY RUSTED AWAY AS THE PATHFINDERS THAT THEY RECALLED AND IS DOING EXACTLY AS THEY HAVE DONE...BUT THERE IS NO RECALL ON THE INFINITI I WAS WONDERING WHY THOSE AND NOT THE INFINITI AS WE LIVE IN MASSACHUSETTS AND THE SALT DOES THE SAME ON THIS CAR NOW WE HAVE THE DEATH WOMBLE ON THIS CAR
TL* THE CONTACT OWNS A 2003 INFINITI QX4. WHILE DRIVING OVER 45 MPH, THE FRONT END OF THE VEHICLE SHOOK AND VIBRATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DISCOVERED THAT THE ENGINE CRADLE WAS CRACKED DUE TO RUSTING AND CORROSION. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 200,00…
FUEL FILLER NECK HAS CORRODED CAUSING GAS TO LEAK ON TO TIRE AND BRAKES WHILE FILLING GAS TANK. RECALL OF PREVIOUS MODEL. *JS
RUNNING BOARDS ARE COMPLETELY RUSTED, THEY WILL EITHER FALL OFF WHILE DRIVING AND COULD CAUSE AN ACCIDENT OR AN UNSUSPECTING PERSON COULD BE RELYING ON THEM TO ENTER THE SUV AND HURT THEM SELVES. THE SUV WAS WELL TAKEN CARE OF, 1 OWNER, AND THE FRAME RAILS AND CHASSIS ARE CONSIDERABLY RUST FREE. HOW COME THESE ARE IN …
2003 INFINITY QX4. ATTORNEY WRITES ON BEHALF OF THE CONSUMER IN REGARDS TO THE FRONT DRIVER'S SIDE STRUT TOWER HOUSING UNIT *TGW THE LAWYER STATED HIS CLIENT'S VEHICLE WAS SEIZED BY INFINITI AND THEY OFFERED TO BUY THE VEHICLE BACK. HIS CLIENT NEVER RECEIVED A RECALL LETTER AND WAS ONLY MADE AWARE OF THE PROBLEM WHEN…
PASSENGER SIDE STRUT TOWER COMPLETELY RUSTED OUT, THE DEALERSHIP DEEMED THE VEHICLE UNSAFE TO OPERATE. HOWEVER, THE CURRENT RECALL DOES NOT COVER THE PASSENGER SIDE, ONLY THE DRIVERS SIDE AND IT'S MY RESPONSIBILITY TO COVER THE COST OF THE REPLACEMENT. *KB
TL*THE CONTACT OWNS A 2003 INFINITI QX4. THE CONTACT STATED THE STEERING WHEEL BECAME UNRESPONSIVE WHILE CHANGING LANES. AS A RESULT THE VEHICLE WAS INVOLVED IN A ROLLOVER CRASH. A POLICE REPORT WAS FILED AND ALL FOUR PASSENGERS IN THE VEHICLE SUFFERED MINOR INJURIES. ONE OF THE PASSENGERS ALSO SUSTAINED A DISLOCATED …
TL*THE CONTACT OWNS A 2003 INFINITI QX4. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A BANGING NOISE COMING FROM THE FRONT STRUT TOWER ON THE DRIVER SIDE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE MECHANIC STATED THAT WHERE THE SUBFRAME MET THE SHOCK TOWER WAS COMPLETELY …
Questions
- What engine does the 2003 Infiniti QX4 have?
- The 2003 Infiniti QX4 has a 3.5 L engine.
- What is the fuel economy of the 2003 Infiniti QX4?
- It gets 15 MPG combined (14 city, 18 highway), per the EPA.
- Does the 2003 Infiniti QX4 have recalls?
- 4 recall campaigns are on record. The latest concerns Air Bags (2022-08-09).
- What are the common problems of the 2003 Infiniti QX4?
- 22 owners have filed complaints, most often about Suspension.
Other years
Which Infiniti QX4 year to buy? Recalls and complaints by yearOther models by Infiniti
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