Delphi ES20006 Oxygen Sensor - Rear

Delphi ES20006 Heated Oxygen Sensor Overview

The Delphi ES20006 is a heated oxygen sensor designed for precise emission control in select Chevrolet and Suzuki vehicles. Engineered to meet OEM specifications, this sensor ensures accurate air-fuel mixture readings for optimal engine performance and reduced emissions.

• Heated sensor type for faster warm-up and improved efficiency
• 4-wire design for reliable signal transmission
• Square connector shape for secure and proper fitment
• Thread size of 18 x 1.5 mm compatible with specified vehicle models
• Overall length of 630 mm to match factory installation requirements
• Positioned for rear installation in the exhaust system
• Includes oxygen sensor and instruction sheet for installation guidance

Detailed Product Description

The Delphi ES20006 oxygen sensor is a heated sensor featuring a 4-wire configuration that supports both the sensor element and the heating circuit. This design allows the sensor to reach operating temperature quickly, providing accurate oxygen level readings shortly after engine start. The square connector shape ensures a secure electrical connection, minimizing the risk of signal loss or corrosion. With a thread size of 18 x 1.5 mm and an overall length of 630 mm, this sensor is engineered to fit the rear position of the exhaust system on Chevrolet Tracker, Suzuki Vitara, and Suzuki XL-7 models. The package includes the oxygen sensor itself along with an instruction sheet to assist with proper installation.

Compatible Vehicles and Applications

• Chevrolet Tracker rear oxygen sensor replacement
• Suzuki Vitara rear heated oxygen sensor upgrade
• Suzuki XL-7 rear emission sensor maintenance

Common Issues Addressed by the Delphi ES20006

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor malfunction
• Engine performance issues related to exhaust gas monitoring
• Failed emissions tests linked to sensor degradation

Installation Notes and Tips

• Ensure the vehicle is cooled down before sensor removal to avoid burns
• Use appropriate tools to avoid damaging the sensor or threads
• Apply anti-seize compound on threads if recommended by vehicle manufacturer
• Verify connector shape matches the vehicle harness for proper fit
• Follow the included instruction sheet for torque specifications and wiring guidance

Quality Assurance and Warranty

Delphi oxygen sensors are manufactured to meet strict quality standards and OEM specifications. The ES20006 part number undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Consult product documentation or vehicle service provider for exact warranty terms.