Denso 234-4932 Oxygen Sensor - Downstream

Denso OE Style Oxygen Sensor 234-4932

Denso 234-4932 is an OE Style heated oxygen sensor built for specific-fit replacement on select Volvo applications. It is engineered for accurate exhaust monitoring, stable signal response, and a first-time fit on downstream locations.

For drivers searching for a downstream oxygen sensor for Volvo S60, V60, XC60, or XC70, this Denso oxygen sensor is built to match the original mounting and connector style. The 234-4932 part number is also a direct reference for OE-style replacement needs.

Key Features

• Heated oxygen sensor for downstream exhaust placement
• Specific fit design for direct replacement
• 4-wire configuration with male connector
• Threaded mounting type with 0.708 in. thread diameter
• 15.83 in. wiring harness length
• Built to OE standards for fit and signal consistency
• Aluminum oxide trap layer helps protect the ceramic element from silicone and lead contamination

Product Details

Denso’s OE Style line focuses on exact replacement parts that match original equipment requirements. This oxygen sensor is precision built for the downstream exhaust position and is intended to restore proper feedback to the engine management system. The 234-4932 is a strong match for Volvo S60 oxygen sensor replacement searches, as well as Volvo V60, XC60, and XC70 downstream sensor applications.

This part cross-references NTK 25710 for the same application.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel ratio readings from a worn downstream sensor
• Reduced fuel economy caused by inaccurate exhaust feedback
• Slow or unstable sensor response after contamination or age
• Fitment issues from using a universal sensor instead of a direct replacement

Installation Notes and Tips

• Verify the vehicle is one of the listed downstream applications before ordering.
• Confirm connector style, wire count, and threaded mounting match the original sensor.
• Inspect the exhaust bung and harness routing before installation.
• Use proper oxygen sensor service tools to avoid damaging the sensor or exhaust threads.
• Clear diagnostic trouble codes after installation and confirm system operation.

Quality Assurance

Denso manufactures and tests this oxygen sensor to OE standards for replacement accuracy and dependable operation. The OE Style design is intended to deliver the correct fit and function for the listed Volvo applications, including 2013-2016 Volvo S60, 2015-2016 Volvo V60, 2015-2016 Volvo XC60, and related downstream fitments.