2007 Nissan 350Z Problems: 9 Known Issues
2007 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2007 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
2007 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2007 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007 Nissan 350Z has 9 documented known issues, with 3 rated critical. The most serious are Concentric Slave Cylinder (CSC) Failure — Clutch Pedal Drops to Floor (VQ35HR 6-Speed) ($900-$2,200 repair), Occupant Classification System Control Unit Varistor — Passenger Airbag Suppressed (Recall 08V521000) ($0-$900 repair) and NATS key-authentication no-start: lock mode or a key-read fault. Across all issues with published estimates, repair costs range from $100 to $3,000. DIY maintenance guides at au7o.io.
AIR BAGS
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
POWER TRAIN:CLUTCH ASSEMBLY
ZF SERVICE IS RECALL CERTAIN CLUTCH KIT ASSEMBLIES, PART NUMBER SX: K70358-01, SHIPPED TO WHOLESALERS AS SERVICE PARTS BETWEEN SEPTEMBER 1, 2010, AND MARCH 8, 2011. THESE SERVICE PARTS ARE INTENDED FOR USE ON MODEL YEAR 2003-2006 NISSAN 350Z AND INFINITI G35 VEHICLES. THE SX: K70358-01 CLUTCH KIT CONTAINS AN OVERSIZED CLUTCH DISC.
EXTERIOR LIGHTING
CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007 Nissan 350Z has 9 documented issues. The most frequently reported are: Concentric Slave Cylinder (CSC) Failure — Clutch Pedal Drops to Floor (VQ35HR 6-Speed), Occupant Classification System Control Unit Varistor — Passenger Airbag Suppressed (Recall 08V521000), NATS key-authentication no-start: lock mode or a key-read fault. Of these, 3 are rated critical and should be addressed promptly.
The 2007 Nissan 350Z has 9 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 3 issues are rated critical: Concentric Slave Cylinder (CSC) Failure — Clutch Pedal Drops to Floor (VQ35HR 6-Speed) and Occupant Classification System Control Unit Varistor — Passenger Airbag Suppressed (Recall 08V521000) and NATS key-authentication no-start: lock mode or a key-read fault. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Nissan 350Z issues range from $0 to $3,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Concentric Slave Cylinder (CSC) Failure — Clutch Pedal Drops to Floor (VQ35HR 6-Speed), typically costs $900-$2,200 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The 2007-2009 350Z with the VQ35HR engine uses a CD009 6-speed whose clutch release bearing and slave cylinder are combined into one concentric unit (CSC) mounted inside the bellhousing. Clutch dust contaminates the seal and the plastic/aluminum body fractures, so the hydraulic c… Repairs typically run $900-$2,200. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
2007-2008 350Z coupes and Roadsters use a Continental Occupant Classification System whose control unit sits in the passenger seat cushion and decides whether the passenger airbag is enabled. A varistor inside that unit was manufactured out of specification and can interrupt the… Repairs typically run $0-$900. Severity: high.
The immobilizer checks the registered ignition key before permitting a start. A NATS lock-mode code and a key-read code describe different stages of that check, not a confirmed failed part. Interference, key identification and antenna-circuit faults need to be distinguished. A me… Severity: high.
The Z33 rear differential is located by fluid-filled (silicone) rubber mount bushings. Those bushings tear — quickly on cars driven hard, tracked or making more than stock power, and eventually on all of them with age — letting the differential move fore and aft under torque. The… Repairs typically run $250-$900. Severity: medium.
The 2004-2009 350Z Roadster power top is not a hydraulic system; it is a network of five separate electric motors plus limit switches and sensors that must all report correctly before the top will cycle. The 5th bow motor is the recognised weak point — it uses the same brush desi… Repairs typically run $300-$2,500. Severity: medium.
The front compression rod, which controls fore-aft location of the front hub, is located by a soft rubber bushing designed around stock ride height. It tears — universally on lowered cars, because the rod no longer sits level and the bushing is stretched at rest, and eventually o… Repairs typically run $200-$800. Severity: medium.
Z33 rear quarter panels and wheel arch lips corrode from behind, so the first sign is paint blistering or bubbling along the arch lip, at the seam where the quarter meets the rear bumper, and around the antenna base. Owners report it on low-mileage cars — including a 2003 with ar… Repairs typically run $400-$3,000. Severity: medium.
The 350Z's power window regulators fail frequently, with the window falling into the door or moving slowly/erratically. The window motor wears out and the regulator cable frays or the gear mechanism strips. The frameless door design means a failed window cannot seal properly, all… Repairs typically run $100-$400. Severity: medium.
The factory xenon headlamps on HID-equipped Z33s fail at the ballast or the igniter rather than the bulb. The ballast steps 12V up to the striking voltage and the igniter supplies the initial arc; as either degrades the lamp flickers, buzzes, dims, shifts colour toward pink or pu… Repairs typically run $150-$600. Severity: low.