Bosch 11022 Oxygen Sensor - Upstream

Bosch OE Quality Oxygen Sensor 11022

Bosch 11022 is a narrow-band heated oxygen sensor built for precise air-fuel-ratio feedback to the ECU. It is a specific-fit replacement for select Chrysler, Dodge, Plymouth, and Jeep applications, including upstream positions on Neon, Dakota, Durango, and Grand Cherokee models.

The Bosch OE Quality Oxygen Sensor line draws on Bosch’s long OE development history, including early sensor designs and later planar narrowband technology. This sensor uses a threaded metal housing, 4-wire configuration, female round connector, and integrated wiring harness for direct replacement service.

• Specific-fit oxygen sensor for confirmed vehicle applications
• Narrow-band heated design for closed-loop fuel control
• 4-wire, 4-terminal configuration with female connector
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• Wiring harness included with 13.2 in harness length
• Standard replacement grade for emission control service
• Bosch part number 11022 for catalog and cross-reference use

OE-Style Sensor Design

Bosch 11022 is engineered as an OE-quality switching-type oxygen sensor that reports exhaust oxygen content to the engine control unit. That feedback helps the ECU maintain stable combustion control, support proper fuel trim, and reduce emissions during warm-up and normal operating conditions. The narrow-band heated sensor design is suited to upstream monitoring where fast response and accurate lambda control matter.

This part cross-references Bosch OE-style replacement applications and is commonly searched as an upstream oxygen sensor for 2001-2002 Chrysler Neon, 2000-2002 Dodge Neon, and 1999-2000 Jeep Grand Cherokee. It also matches 2000 Dodge Dakota and 2000 Dodge Durango upstream oxygen sensor service needs. Bosch 11022 is a direct-fit option for buyers searching by vehicle, position, and part number.

What It Helps Fix

• Check engine light related to oxygen sensor performance
• Rough idle or unstable air-fuel mixture control
• Excessive fuel consumption caused by inaccurate exhaust feedback
• Failed emissions inspection tied to sensor response issues
• Slow closed-loop operation after startup

Installation Notes

Install Bosch 11022 in the upstream location specified for the vehicle application. Verify connector shape, wire count, thread size, and harness length before installation. The sensor uses a threaded mount and 18 mm thread diameter, so the exhaust bung must match the specified size. For best results, inspect the connector and wiring path for heat damage before connecting the new sensor.

• Fits 2001-2002 Chrysler Neon, upstream
• Fits 2000-2002 Dodge Neon, upstream
• Fits 2000-2001 Plymouth Neon, upstream
• Fits 2000 Dodge Dakota, upstream
• Fits 2000 Dodge Durango, upstream
• Fits 1999-2000 Jeep Grand Cherokee, upstream

Quality Assurance

Bosch supplies oxygen sensors with OE development experience and durable materials selected for high-temperature and vibration exposure. The Bosch OE Quality Oxygen Sensor 11022 is built to deliver consistent sensor output and reliable service in emission control applications.