Left Oxygen Sensor for 2001-2004 Jeep Grand Cherokee - Bosch 13717

Bosch 13717 left oxygen sensor for the 2001-2004 Jeep Grand Cherokee V8 4.7L measures oxygen in the exhaust and sends the signal to the ECU. This Bosch O2 sensor is a heated, narrow-band switching type.

• Air-fuel-ratio feedback that helps the ECU keep combustion stable and reduce emissions
• Integrated heater element that reaches operating temperature in under 10 seconds
• Metal housing with TSP coating to resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F

Quick facts

• Part: Bosch 13717 oxygen sensor
• Fits: 2001-2004 Jeep Grand Cherokee V8 4.7L
• Position: Downstream left
• Material: Metal housing
• Condition: New

A failing oxygen sensor can show up as a check engine light, a rough idle or poorer fuel economy, though each of those can have other causes. Before replacing it, look over the sensor's wiring and connector for melted insulation or damage with the engine off and cool. If this sensor is the cause, this one replaces it.

Fits

This O2 sensor for the 2001-2004 Jeep Grand Cherokee V8 4.7L is a direct-fit replacement. The listing is one sensor, and the downstream left position takes one; a sensor for any other position is ordered separately.

Specifications

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included.

Installation notes

• Conductive anti-seize is pre-applied to the threads.
• Direct-fit connectors are made for quick installation.