9653791880 1618al Delphi Premium Rear Oxygen Sensor

Product Description: DELPHI Premium Rear Oxygen Sensor

Maintain Optimal Emission Control with Genuine DELPHI Quality

This DELPHI Rear Oxygen Sensor is precisely engineered for 2.0L 16V engines in select Peugeot and Citroën vehicles. Positioned after the catalytic converter, this crucial sensor monitors the efficiency of your emission control system, providing essential data to ensure optimal catalytic converter performance and environmental compliance.

As a trusted OEM manufacturer, DELPHI delivers exceptional reliability and precision engineering. A malfunctioning rear oxygen sensor can lead to failed emissions tests, reduced fuel efficiency, and potential damage to your catalytic converter. This premium replacement unit restores accurate post-catalytic monitoring, protecting your investment while ensuring eco-friendly operation.

Key Features & Benefits:

• Optimal Emission Control: Precisely monitors catalytic converter efficiency to maintain compliance with environmental regulations

• Catalytic Converter Protection: Helps prevent potential damage to this expensive component by ensuring proper system operation

• Enhanced Fuel Economy: Supports the engine management system in maintaining ideal air-fuel ratios for improved efficiency

• Genuine DELPHI Quality: Manufactured to original equipment specifications with advanced sensing technology for accurate readings

• Perfect Fit Design: Direct OEM replacement requiring no modifications for straightforward installation

Compatibility:

• Peugeot: 307, 307CC, 307SW, 406, 407

• Citroën: C4 Picasso I, C5, C8

• Engine: 2.0L 16V petrol engines

Part Numbers / Cross-Reference:

• DELPHI Number: 9653791880

• Reference Number: 1618AL

• Sensor Position: Rear/Post-catalytic

Installation Note:

For optimal performance and accurate emissions monitoring, professional installation is recommended to ensure proper sensor seating and electrical connection.