Bosch 17137 Oxygen Sensor - Upstream

Bosch Wideband OE Oxygen Sensor

Bosch 17137 is an Actual OE wideband oxygen sensor built for precise air-fuel ratio measurement across the full lambda range. It is a specific-fit, heated sensor with a 5-wire harness and threaded mounting for direct replacement service on select Volvo applications.

The Bosch Actual OE Oxygen Sensor line focuses on OE-style fit, fast response, and stable signal output for modern engine management systems. This Bosch wideband A/F sensor uses a planar pump-cell design, optimized heater control, and durable ceramic construction to deliver accurate feedback to the ECU during changing load and temperature conditions.

• Wideband A/F oxygen sensor for continuous air-fuel ratio measurement
• Heated design for faster sensor operation
• Specific-fit replacement with included wiring harness
• 5-wire, 6-terminal configuration with rectangle male connector
• Threaded mount with 18 mm thread size and 22 mm hex size
• Overall length: 46.5 in; sealing surface to connector end: 45.3 in
• Steel finish and metal housing for OE-style durability

Compatible with select Volvo upstream applications, Bosch 17137 is used where the engine control module relies on a wideband signal for precise mixture control. This part cross-references Monroe Shocks & Struts (e.g., 9487147) for the same application.

Fitment Details

• Fits 2002-2009 Volvo S60, upstream.
• Fits 2002-2007 Volvo V70, upstream.
• Fits 2003-2007 Volvo XC70, upstream.
• Fits 2004-2006 Volvo S80, upstream.
• Fits 2003-2006 Volvo XC90, upstream.

Common Replacement Reasons

• Fault codes related to oxygen sensor performance or air-fuel ratio control
• Rough idle, hesitation, or inconsistent throttle response
• Reduced fuel economy from inaccurate mixture feedback
• Elevated emissions from delayed or incorrect sensor readings
• Upstream sensor failure on Volvo S60, V70, XC70, S80, or XC90 applications

Installation Notes

Install Bosch 17137 in the upstream position only where specified by the vehicle application. Verify connector shape, wire count, thread size, and harness length before installation. Use proper oxygen sensor service tools and inspect the exhaust bung threads and sealing surface before tightening the sensor.

Quality Assurance

Bosch has decades of OE oxygen sensor development behind this Actual OE Oxygen Sensor line. The Bosch 17137 follows OE-proven wideband sensor architecture for accurate signal control and dependable operation in modern emission systems.