Delphi ES20041 Oxygen Sensor - Rear

Delphi ES20041 Rear Oxygen Sensor

The Delphi ES20041 is a heated rear oxygen sensor built for precise exhaust monitoring on select Chrysler applications. It combines OE heritage with application-specific fitment for 1996-2000 Chrysler Sebring rear positions, making it a direct replacement choice for emissions service.

Key Features

• Heated oxygen sensor for faster operating temperature and stable signal output
• Rear sensor position for exhaust system monitoring after the catalytic converter
• 4-wire design with square connector shape
• 18 x 1.5 mm thread size for proper exhaust bung fitment
• 300.0 overall length for routing and connector placement
• Includes oxygen sensor and instruction sheet
• Delphi ES20041 built with OE experience from a supplier to major automakers

Detailed Description

Delphi ES20041 is an emission control oxygen sensor engineered for rear placement on 1996-2000 Chrysler Sebring models. As a heated sensor, it reaches operating temperature quickly to support consistent exhaust feedback, while the 4-wire configuration and square connector help match the original vehicle setup. This part cross-references Bosch 13151 and DENSO Auto Parts 234-4028 for the same application. For Chrysler Sebring rear oxygen sensor replacement, Delphi ES20041 offers a direct-fit service part backed by Delphi’s OE-focused manufacturing knowledge.

Common Repair Uses

• Check engine light related to rear oxygen sensor performance
• Fault codes tied to catalyst efficiency monitoring
• Rough emissions test results caused by a worn rear sensor
• Slow sensor response from age, heat cycling, or contamination
• Restoring proper exhaust feedback on Chrysler Sebring rear applications

Installation Notes

Fits 1996-2000 Chrysler Sebring, rear. Verify the 18 x 1.5 mm thread size, square connector shape, and 4-wire layout before installation. Inspect the exhaust bung and wiring route for corrosion, heat damage, or thread wear, and confirm the sensor position matches the rear location specified for the vehicle.

Quality Assurance

Delphi builds this oxygen sensor using OE heritage and knowledge developed through long-term supplier experience with major automakers. That background supports consistent fitment and dependable emissions-system service for Chrysler Sebring rear sensor replacement.