1990-1996 Nissan 300ZX: Reliability
Updated: 11/23/08
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Our reliability study for this generation Nissan 300ZX includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Nissan 300ZX .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Clutch:
On turbocharged models ,the clutch may slip because the clutch-pedal return spring is too weak. (1990-91)
Fuel pump:
Adding fuel-injector cleaner to the gas tank can cause corrosion on the fuel injector coils, which will eventually damage them. (1990-94)
Poor drivability:
A problem with the power transistor causes drivability and idle problems, and there was a voluntary recall to replace it. (1990-93)
Power seat:
The original power-seat switch sticks out and is often kicked and broken, but there is a revised switch with a shorter lever and stronger housing available. (1990)
Water leak:
Leaves and other debris can collect in the evaporator housing, clogging the drain and causing water to leak into the passenger footwell. A revised cowl screen is required. (1990)
Windows:
The power windows may shudder during operation requiring revised window regulators (1990-91), or the windows may not operate due to dust building up in the main power window switch. (1990-92)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $730 |
| Alternator | $535 |
| Automatic Transmission or Transaxle | $1,620 |
| Brakes | $350 |
| Clutch, Pressure Plate, Bearing | $450 |
| Constant Velocity Joints | $1,400 |
| Exhaust System | $370 |
| Radiator | $400 |
| Shocks and/or Struts | $1,300 |
| Timing Chain or Belt | $340 |








