Denso 234-4165 Oxygen Sensor - Downstream

Overview of the Denso OE Style Oxygen Sensor 234-4165

The Denso OE Style Oxygen Sensor 234-4165 is designed specifically for Suzuki SX4 and SX4 Crossover models. This heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal engine performance and emissions control.

• Heated sensor type for faster response times
• Specific fit for Suzuki SX4 and SX4 Crossover
• Threaded mounting with 0.708 inch thread diameter
• 4-wire configuration with male connector
• Wiring harness length of 8.86 inches for precise installation

Detailed Product Features and Specifications

This oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire setup includes a male connector, ensuring compatibility with the vehicle’s existing wiring harness. The sensor mounts securely with a threaded design, featuring a 0.708 inch thread diameter for a proper fit. With a wiring harness length of 8.86 inches, installation is straightforward without excess slack or tension.

The Denso OE Style product line focuses on providing original equipment style parts that meet or exceed factory specifications. This ensures that the 234-4165 oxygen sensor delivers reliable performance and durability comparable to the original sensor installed on Suzuki SX4 and SX4 Crossover vehicles.

Applications and Common Issues Addressed

• Helps correct inaccurate air-fuel mixture readings
• Reduces engine hesitation and rough idling
• Improves fuel economy by optimizing combustion
• Prevents check engine light triggers related to oxygen sensor faults
• Supports emissions system compliance and reduces harmful exhaust gases

Installation Notes and Tips

When installing the Denso 234-4165 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to avoid damaging the threaded mounting. Verify the connector is securely attached to the vehicle’s wiring harness to prevent electrical issues. It is recommended to inspect the wiring harness for any damage before installation.

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation and longevity. This part is designed to match original equipment specifications for Suzuki SX4 and SX4 Crossover models. Warranty coverage details should be confirmed with the parts provider or manufacturer.