Denso 234-4244 Oxygen Sensor - Downstream Left

Overview of the Denso OE Style Oxygen Sensor 234-4244

The Denso OE Style Oxygen Sensor 234-4244 is designed specifically for select Cadillac and Chevrolet models, including the Camaro, CTS, and STS. This heated oxygen sensor features a threaded mounting type and a 12.60-inch wiring harness, ensuring precise fitment and reliable performance.

• Heated oxygen sensor for accurate emissions control
• Specific fit for Cadillac and Chevrolet Camaro, CTS, and STS models
• 12.60-inch wiring harness length for optimal installation
• Threaded mounting type with 0.708-inch thread diameter
• Four-wire design with male connector for secure connection

Detailed Product Features and Specifications

The Denso OE Style line focuses on providing original equipment quality replacement parts that match the specifications of the factory-installed components. The 234-4244 oxygen sensor is a heated sensor, which helps it reach operating temperature faster for improved emissions monitoring. It features a 12.60-inch wiring harness length, allowing for proper routing and connection within the engine bay. The sensor uses a threaded mounting type with a 0.708-inch thread diameter, ensuring a secure and leak-free installation. With four wires and a male connector, this sensor integrates seamlessly with the vehicle’s existing wiring harness.

Compatible Vehicles and Applications

This oxygen sensor is specifically designed for use with the following vehicles:

• Cadillac CTS
• Cadillac STS
• Chevrolet Camaro

Using the correct oxygen sensor like the Denso 234-4244 helps maintain proper air-fuel mixture readings and supports the vehicle’s emission control system.

Common Issues Addressed by the Oxygen Sensor

• Incorrect air-fuel mixture causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor readings
• Increased emissions due to sensor malfunction
• Engine performance issues such as rough idling or hesitation
• Failed emissions tests related to sensor failure

Installation Notes and Tips

When installing the Denso OE Style oxygen sensor 234-4244, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector type match the vehicle’s specifications. Apply anti-seize compound to the sensor threads if recommended by the vehicle manufacturer to facilitate future removal. Confirm all electrical connections are secure before starting the engine.

Quality Assurance and Warranty

Denso’s OE Style product line is engineered to meet or exceed original equipment standards, providing reliable performance and durability. The 234-4244 oxygen sensor undergoes rigorous testing to ensure compatibility and function with the specified Cadillac and Chevrolet models. Warranty coverage details should be confirmed with the parts distributor or vehicle manufacturer.