Denso 234-4863 Oxygen Sensor - Downstream

Overview of Denso OE Style Oxygen Sensor 234-4863

The Denso OE Style Oxygen Sensor 234-4863 is designed specifically for select Volvo models, including the C70, S60, S70, and V70. This heated oxygen sensor features a threaded mounting type and a 29.88-inch wiring harness, ensuring precise fitment and reliable performance.

• Heated oxygen sensor for accurate emissions monitoring
• Specific fit for Volvo C70, S60, S70, and V70 models
• 29.88-inch wiring harness length for optimal installation
• Threaded mounting with 0.708-inch thread diameter
• Four-wire configuration with male connector

Detailed Features and Specifications

This Denso oxygen sensor is part of the OE Style product line, which focuses on delivering components that closely match original equipment specifications. The 234-4863 sensor includes a heated element to ensure faster sensor activation and improved emissions control. Its 29.88-inch wiring harness length provides sufficient reach for proper installation without excess slack. The sensor’s four-wire design supports both the heating element and signal transmission, while the male connector ensures secure electrical connection. The threaded mounting type with a 0.708-inch diameter allows for straightforward replacement in compatible Volvo vehicles.

Compatible Volvo Models and Applications

This oxygen sensor is compatible with specific Volvo models, including the C70, S60, S70, and V70. It is engineered to meet the emission control requirements of these vehicles, helping to maintain optimal engine performance and reduce harmful exhaust emissions.

• Helps regulate air-fuel mixture for efficient combustion
• Addresses issues related to poor fuel economy
• Reduces engine hesitation and rough idling
• Supports emission system compliance
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Denso 234-4863 oxygen sensor, ensure the vehicle is compatible with this specific part number and fitment. The threaded mounting requires proper torque to avoid damage. Verify the wiring harness length and connector type match the vehicle’s existing setup. It is recommended to use anti-seize compound on the threads to facilitate future removal. Disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Denso’s OE Style oxygen sensors are manufactured to meet stringent quality standards, replicating original equipment performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.