Bosch 17001 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

Bosch Wideband OE Oxygen Sensor

Bosch 17001 is an Actual OE Oxygen Sensor built as a wideband air-fuel sensor for precise mixture feedback to the ECU. It is a specific-fit, heated replacement with a 5-wire harness and 6-terminal blade connection for select Ferrari applications, including Ferrari 360, F430, 599 GTB, 612 Scaglietti, Superamerica, 575 M Maranello, and Enzo.

Key Features

• Wideband A/F oxygen sensor for continuous air-fuel ratio measurement across the full lambda range
• Heated design for faster sensor activity and stable operation during cold starts
• Specific-fit replacement with included wiring harness
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• Rectangle connector, male connector gender, and blade terminals
• Robust metal housing for OE-style durability in high-heat exhaust locations
• Bosch part number 17001 for direct catalog lookup and service matching

Product Details

Bosch pioneered the wideband planar pump-cell oxygen sensor design used in modern engine management, and this Bosch 17001 sensor follows that OE development path. Unlike traditional switching sensors, a wideband sensor provides the ECU with more detailed air-fuel data, helping maintain accurate fuel control under changing load and temperature conditions. That makes it a strong service choice for Ferrari 360 and F430 upstream locations, as well as Ferrari 599 GTB, 612 Scaglietti, Superamerica, 575 M Maranello, and Enzo applications listed for upstream positions.

This Bosch Actual OE Oxygen Sensor is engineered for reliable response, optimized heater control, and consistent performance through rapid thermal cycling. The 18.5-inch sealing-surface-to-connector length, 19.7-inch overall length, and 16.3-inch harness length support proper routing in the original sensor location. Cross-reference part number: this part cross-references 182837 for the same application.

Common Problems This Sensor Can Address

• Fault codes related to air-fuel ratio sensor performance
• Rough idle or inconsistent fuel mixture control
• Reduced fuel economy caused by inaccurate exhaust feedback
• Delayed sensor response during cold start or load changes
• Emissions test failures tied to a worn wideband O2 sensor

Installation Notes

Verify the connector shape, terminal count, thread size, and sensor position before installation. This Bosch 17001 is a specific-fit, threaded wideband sensor for upstream locations, including upstream right and upstream left applications where listed. Use proper oxygen sensor service tools and confirm the exhaust bung threads are clean and undamaged before tightening the sensor to specification.

Quality Assurance

Bosch backs this sensor with more than five decades of OE sensor development and aftermarket supply experience. The design reflects Bosch OE engineering standards for accurate signal output, fast warm-up, and dependable operation in demanding exhaust environments.

• Fits 2007-2010 Ferrari 599 GTB, upstream
• Fits 2005-2010 Ferrari 612 Scaglietti, upstream right; located after primary converter
• Fits 2005-2010 Ferrari 612 Scaglietti, upstream left; located after primary converter
• Fits 2006-2009 Ferrari F430, upstream
• Fits 2000-2005 Ferrari 360, upstream
• Fits 2005 Ferrari Superamerica, upstream right; located after primary converter
• Fits 2005 Ferrari Superamerica, upstream left; located after primary converter
• Fits 2002-2004 Ferrari 575 M Maranello, upstream right; located after primary converter
• Fits 2002-2004 Ferrari 575 M Maranello, upstream left; located after primary converter
• Fits 2003-2004 Ferrari Enzo, upstream