2004 Nissan 350Z problems & reliability
144 owner complaints filed with NHTSA for the 2004 Nissan 350Z, alongside 1 safety recall campaign. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
7 complaints report injuries (8 injured).
Federal crash records (FARS 2020–2023): 2004 Nissan 350Z vehicles were involved in 42 fatal crashes with 36 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Suspension | 32 | 22% |
| Tires | 32 | 22% |
| Air Bags | 18 | 13% |
| Fuel System, Gasoline | 18 | 13% |
| Power Train | 16 | 11% |
| Engine and Engine Cooling | 9 | 6% |
| Structure | 8 | 6% |
| Electrical System | 4 | 3% |
| Wheels | 4 | 3% |
| Engine | 3 | 2% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 16,500 miles (middle 50% between 10,000 and 41,000 miles), based on 105 complaints that included mileage.
Complaints by incident year
What owners report
“My 350Z was overheating so I took it to Sun Devil Auto in Sun City West. Sam Malone inspected it. He said I needed a new radiator, hoses, gaskets for a price of $1400.00+ .I went to the Firestone dealer in Surprise on Meeker, he told me to go put antifreeze in and check ot out. I did and no overheating now? Mr. Malone…”
Unknown OR Other · filed Mar 6, 2025
“The contact owns a 2004 Nissan 350Z. The contact stated while refueling the vehicle, after stepping away from the vehicle, the contact was alerted by his passenger that there was a fuel leak underneath the vehicle. The contact stated that the passenger was alerted by the odor of gasoline. The vehicle was taken to an…”
Fuel System, Gasoline · filed Apr 24, 2024
“The airbag light came on for no reason, has never come on before. No accidents, fender bender, no bumps. Shop read an error code of B1129. Checked right passenger SRS seat connections as code suggests and reset the light. Light came back on in two days. Shop says airbag may not deploy and can not determine the exact…”
Air Bags · filed Feb 3, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
84 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2004 Nissan 350Z. The 10 most recent:
CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label =…
NTB09-131C · Service Bulletin/Repair Instructions · issued Apr 13, 2026
CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label =…
NTB09-131C · Service Bulletin/Repair Instructions · issued Apr 13, 2026
VEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-107G · Service Bulletin/Repair Instructions · issued May 21, 2024
WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB17-019H · Service Bulletin/Repair Instructions · issued Apr 30, 2024
REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-028I · Service Bulletin/Repair Instructions · issued Apr 30, 2024
WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB09-081K · Service Bulletin/Repair Instructions · issued Apr 30, 2024
DIAGNOSIS OF VEHICLE PULL (DRIFT) AND/OR STEERING WHEEL OFF-CENTER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB08-097L · Service Bulletin/Repair Instructions · issued Sep 21, 2023
SILICONE-BASED LUBRICANT OR GREASE CAN DAMAGE ELECTRICAL COMPONENTS SERVICE INFORMATION Do not apply Silicone-based lubricants or grease to, or around, any interior electrical components. To avoid the risk of death or…
NTB23-053 · Service Bulletin/Repair Instructions · issued Jun 16, 2023
12 VOLT BATTERY TESTING FOR IN-SERVICE VEHICLES SERVICE INFORMATION The following Service Information lists NNA procedural recommendations for establishing good connections while performing 12V battery testing. These…
NTB23-049 · Service Bulletin/Repair Instructions · issued Jun 16, 2023
VEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-107F · Service Bulletin/Repair Instructions · issued Apr 27, 2023
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2004 Nissan 350Z has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2004 Nissan 350Z?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 16,500 miles — budget accordingly if the car is approaching that mileage.