Denso 234-4724 Oxygen Sensor - Upstream Rear

Overview of the Denso OE Style Oxygen Sensor 234-4724

The Denso OE Style Oxygen Sensor 234-4724 is designed specifically for Mazda MPV models, providing precise emissions control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 9.84-inch wiring harness, ensuring a secure and accurate fit for your vehicle.

• Heated oxygen sensor for faster response times
• Specific fit for Mazda MPV models
• Threaded mounting with 0.708-inch thread diameter
• 9.84-inch wiring harness length for optimal installation
• Four-wire design with male connector for reliable connectivity

Detailed Features and Specifications

The Denso 234-4724 oxygen sensor is engineered with a heated sensor element to provide quicker warm-up and improved fuel mixture readings. Its four-wire configuration includes a male connector, facilitating straightforward integration with the vehicle’s existing wiring. The sensor’s 0.708-inch threaded mounting ensures a secure and leak-free installation. With a wiring harness length of 9.84 inches, this sensor accommodates the specific routing requirements of the Mazda MPV, minimizing strain on the wiring and connectors.

About the OE Style Product Line

The Denso OE Style product line focuses on delivering replacement parts that closely match original equipment specifications. This ensures compatibility and performance consistent with factory-installed components. The 234-4724 oxygen sensor from the OE Style line is designed to meet the exact fit and function requirements for the Mazda MPV, supporting proper emissions control and engine management systems.

Common Applications and Problem Resolution

• Restores accurate oxygen level readings for optimal fuel efficiency
• Helps resolve engine performance issues related to faulty sensors
• Reduces emissions by ensuring proper air-fuel mixture monitoring
• Prevents check engine light triggers caused by sensor failure
• Supports smooth engine idling and acceleration response

Installation Notes and Tips

When installing the Denso 234-4724 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Verify the wiring harness length and connector gender match the vehicle’s harness to avoid installation issues. Proper torque specifications should be followed to secure the sensor without damage.

Quality Assurance and Warranty

Denso oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The OE Style 234-4724 sensor undergoes rigorous testing to comply with emissions regulations and vehicle specifications. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.