98-01 Nissan Altima / 94-98 240SX Front Sensor
98-01 Nissan Altima / 94-98 240SX Front Sensor
98-01 Nissan Altima / 94-98 240SX Front Sensor
98-01 Nissan Altima / 94-98 240SX Front Sensor
98-01 Nissan Altima / 94-98 240SX Front Sensor
98-01 Nissan Altima / 94-98 240SX Front Sensor
98-01 Nissan Altima / 94-98 240SX Front Sensor

98-01 Nissan Altima / 94-98 240SX Front Sensor

Regular price $150.00 Sale price$119.99 Save $30.01
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  • Direct Shipped
Front O2 Sensor — Nissan Altima / 240SX

Direct replacement oxygen sensor for precise fuel mixture monitoring. OEM-spec construction ensures factory performance and engine efficiency. Designed to restore accurate readings on aged or failing sensors.

✓ Ships from FL Warehouse ✓ In-House Quality Check ✓ Direct-from-Warehouse
Key Features
  • Factory OEM Spec - Matches original equipment calibration for reliable air-fuel ratio feedback
  • Direct Bolt-In Design - No modification or adapter required for seamless installation
  • Heat Resistant Construction - Built to handle exhaust manifold temperatures without premature failure
Specs
  • Front-mounted oxygen sensor assembly
  • Direct replacement configuration
  • New condition
What's Included
  • Oxygen sensor
Frequently Asked Questions

Will this sensor work with my stock exhaust manifold?

Yes. This is a direct replacement sensor that mounts into the factory O2 sensor port with no modification needed.

Do I need special tools to install this?

An O2 sensor socket and basic wrench set are standard. The sensor unscrews from the exhaust manifold — straightforward job for DIY or shop install.

What happens if the check engine light comes back after installation?

A new sensor should clear a faulty O2 sensor code. If the light returns, have the system scanned for other issues — a bad sensor wire, exhaust leak, or engine problem elsewhere could be the root cause.

Products are direct shipped from Supplier.

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