Denso 234-4300 Oxygen Sensor - Downstream

Overview of the Denso OE Style Oxygen Sensor 234-4300

The Denso OE Style Oxygen Sensor 234-4300 is designed specifically for Suzuki Grand Vitara models. This heated oxygen sensor features a threaded mounting type and a 19.21-inch wiring harness, ensuring precise fitment and reliable performance in emission control systems.

• Heated oxygen sensor for accurate exhaust gas monitoring
• Specific fitment for Suzuki Grand Vitara vehicles
• Threaded mounting type with 0.708-inch thread diameter
• 19.21-inch wiring harness length with 4 wires and male connector
• Part number 234-4300 for easy identification and replacement

Detailed Product Description

This Denso OE Style oxygen sensor (part number 234-4300) is engineered to meet the exact specifications of Suzuki Grand Vitara models. The heated sensor type allows for faster activation and improved fuel efficiency by accurately measuring oxygen levels in the exhaust gases. The 4-wire design with a male connector ensures proper electrical connections, while the 0.708-inch threaded mounting type provides secure installation. The 19.21-inch wiring harness length offers sufficient reach for straightforward integration into the vehicle’s emission control system.

About the OE Style Product Line

The Denso OE Style product line focuses on delivering parts that closely match original equipment specifications. This oxygen sensor is part of that line, providing a direct replacement that maintains factory performance standards. The OE Style sensors are designed to offer reliable operation and compatibility with specific vehicle models, such as the Suzuki Grand Vitara, ensuring proper emission control and engine management.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for optimal air-fuel mixture
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing precise exhaust data
• Helps reduce harmful emissions by maintaining proper sensor function
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Denso 234-4300 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector type match the vehicle’s specifications. Proper torque should be applied to the threaded sensor to prevent leaks and ensure a secure fit.

Quality Assurance and Warranty

Denso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The OE Style 234-4300 sensor is designed for long-term reliability in emission control systems. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.