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97-04 Jeep Grand Cherokee & 97-02 Wrangler 4.0L Front Sensor

K2 Industries
K2-10885-JP-006-EC
Engine Components
$120.00 $99.99

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97-04 Jeep Grand Cherokee & 97-02 Wrangler 4.0L Front Sensor
97-04 Jeep Grand Cherokee & 97-02 Wrangler 4.0L Front Sensor

Direct-fit oxygen sensor for 4.0L engines—keeps fuel mixture dialed in and emission monitors happy. This is the real deal for maintaining proper combustion efficiency and preventing check engine lights caused by sensor degradation. Designed for straightforward bolt-in replacement at the factory location.

✓ Ships from FL Warehouse ✓ In-House Quality Check ✓ Factory Mounting Points
Key Features
  • Direct OEM fitment - No adapters or modifications needed; uses factory sensor location.
  • Emission compliant - Restores proper oxygen readings for stable idle and fuel trim.
  • Sealed construction - Built to handle heat and vibration in the exhaust stream without premature failure.
Specs
  • Sensor type: Oxygen sensor for 4.0L inline-six engine
  • Condition: New
  • Quantity: 1 sensor
Whats Included
  • Oxygen sensor
Frequently Asked Questions

Do I need any special tools or adapters to install this?

You'll need a socket wrench and an oxygen sensor socket—the sensor threads directly into the factory location without adapters or fabrication. Keep the engine cool before working on the exhaust area.

Will this clear a check engine light?

If your light was caused by sensor failure or out-of-range readings, replacing the sensor and clearing the code should keep it off. If the light returns, there's likely a separate issue in the fuel or ignition system worth diagnosing.

What's the return window if this doesn't work out?

Check the return policy on your order confirmation. Sensors are typically returnable within 30 days if unused and uninstalled—but once it's threaded into a hot exhaust, it's yours, so test-fit or confirm your engine code first.

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