Oxygen Sensor for 2001-2004 Jeep Grand Cherokee & More - Bosch 13937

Bosch 13937 oxygen sensor for the 2001-2004 Jeep Grand Cherokee V8 4.7L and other vehicles sends air-fuel-ratio readings to the ECU. This Bosch premium oxygen sensor is a switching-type unit that supports stable combustion control and helps reduce emissions.

• Bosch O2 sensor reaches operating temperature in under 10 seconds for quick closed-loop control
• Metal housing, integrated heater element and TSP coating to resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F
• Heated narrow-band design with advanced ceramic elements and optimized heater control

Quick facts

• Part: Bosch 13937 oxygen sensor
• Fits: 2001-2004 Jeep Grand Cherokee V8 4.7L and other vehicles
• Position: Upstream, downstream, upstream left, downstream left, downstream right
• Material: Metal housing
• Condition: New

An exhaust leak, a vacuum leak or a damaged connector can be behind a check engine light, rough running or poor fuel economy, just as a worn sensor can. Find the cause before you buy.

Fits

The vehicles it fits include the 2002 Dodge Ram 1500 V8 4.7L. Other vehicles are covered in the "Vehicles it fits" section, so look up your year and engine there. As an oxygen sensor for the 2001-2002 Dodge Dakota V8 4.7L, this listing is one sensor, and that truck takes one or two.

Specifications

In the box

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

Installation notes

• Pre-applied conductive anti-seize on the threads.
• Direct-fit connectors for quick installation.