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Oxygen Sensor, 84-85, 87-89* 300ZX Non-Turbo

Oxygen Sensor, 84-85, 87-89* 300ZX Non-Turbo
You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.
Part #:11-3480-1
Price: $58.87
The Oxygen Sensor, located in the exhaust manifold, works by detecting how much oxygen is in your exhaust. It then sends a signal to the computer, which uses that input (along with several other signals from various components) to make adjustments to the fuel flow into your engine. A bad O2 sensor can cause several issues, ranging from reduced fuel economy to a failed catalytic converter. Failed O2 sensors are one of the most common causes of failed emissions tests. This replacement sensor fits non-turbo models only. Sold individually; 1 required per car.

87-89 Note:
Most O2 sensor manufacturers have superceded the original 87-89 O2 sensor to the earlier version. The only difference between the two is the physical size. When ordering for an 87-89 model, you will also need to purchase the early adapter nut (14-3480); see Related Items below.

Model Guide:
Nissan 300ZX

Code Guide:
Nissan Z31

Year Guide:
1984, 1985, 1987*, 1988*, 1989*

Some parts may not fit every version of every year listed. See product Title & Description for any application breakdowns or customization options, and contact us with any questions.

  • 1984 Nissan 300ZX-Z31
  • 1985 Nissan 300ZX-Z31
  • 1987 Nissan 300ZX-Z31
  • 1988 Nissan 300ZX-Z31
  • 1989 Nissan 300ZX-Z31
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