Delphi ES20062 Oxygen Sensor - Front

Delphi ES20062 Oxygen Sensor Overview

Delphi ES20062 is a heated oxygen sensor built for front-position exhaust monitoring on select Dodge, Plymouth, and Jeep applications. It combines OE-based engineering with the fitment and connector details needed for a direct replacement on listed vehicles.

Compatible With 2001-2002 Dodge Neon, front; 2001 Plymouth Neon, front; 2000 Dodge Neon, front with Ultra Low Emission Vehicle (ULEV); 1999-2000 Jeep Grand Cherokee, front with California Emission System; and 2000 Plymouth Neon, front with Ultra Low Emission Vehicle (ULEV).

Key Features

• Heated oxygen sensor for faster operating temperature and signal response
• 4-wire design for the listed applications
• Round connector shape for OE-style electrical connection
• 18 x 1.5 mm thread size
• 450.0 overall length
• Front position fitment for the specified vehicles
• Includes oxygen sensor and instruction sheet

Detailed Description

Delphi ES20062 is an emission control oxygen sensor engineered with OE heritage and supplier experience built into the part. It is specified as a heated, 4-wire sensor with a round connector and 18 x 1.5 mm thread, making it a direct-fit replacement for the front sensor location on the listed Dodge Neon, Plymouth Neon, and Jeep Grand Cherokee applications. The Delphi ES20062 is also cross-referenced to Bosch 13130 and DENSO Auto Parts 234-4635 for the same application.

This part supports accurate exhaust feedback for vehicles that rely on front oxygen sensor input to manage air-fuel control and emissions performance. For shoppers searching for a front oxygen sensor for 2001-2002 Dodge Neon, a 2001 Plymouth Neon oxygen sensor, or a 1999-2000 Jeep Grand Cherokee front oxygen sensor with California emissions, Delphi ES20062 matches the confirmed fitment data provided.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Rough idle caused by incorrect air-fuel feedback
• Reduced fuel control efficiency from a slow or inaccurate sensor signal
• Emissions test failures tied to front sensor faults
• Driveability issues on vehicles with California Emission System or ULEV configurations

Installation Notes and Tips

Verify the front sensor location, connector shape, thread size, and wire count before installation. Confirm the vehicle’s emission package, since fitment differs between standard, California Emission System, and ULEV applications. Use the included instruction sheet and inspect the harness routing and exhaust threads before tightening the sensor into place.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplier knowledge from work with major automakers. That OE background is reflected in the design and application coverage of Delphi ES20062 for the listed front oxygen sensor replacements.