Denso 234-9083 Air / Fuel Ratio Sensor - Upstream

Denso OE Style Air/Fuel Ratio Sensor

This Denso OE Style air/fuel ratio sensor is a specific-fit replacement for select Nissan applications, including 2009-2011 Nissan Versa upstream positions. Built to match OE standards, it is engineered for accurate sensor response and a first-time fit on the intended vehicle application.

The Denso OE Style line focuses on direct replacement parts that follow original equipment fit and function expectations. For buyers searching for a 2009-2011 Nissan Versa upstream air/fuel ratio sensor, part number 234-9083 provides a targeted OE-style solution.

Key Features

• Specific-fit air/fuel ratio sensor for direct replacement use
• Heated sensor design for faster operating readiness
• 4-wire configuration
• Male connector style
• Wiring harness length: 10.67
• Thread diameter: 0.711
• OE Style product line for application-matched replacement

Detailed Description

Denso part number 234-9083 is an OE Style air/fuel ratio sensor made for upstream placement on 2009-2011 Nissan Versa models. It is manufactured and tested to OE-level standards, with precision-built dimensions intended to match the original sensor location and connector layout. That makes it a practical choice when replacing a worn or failing sensor on a Nissan Versa upstream exhaust position.

This sensor is also cross-referenced to Bosch 15380 for the same application. If you are sourcing a replacement for a Nissan Versa air/fuel ratio sensor, 234-9083 is the Denso OE-style part number to compare against your original unit.

What It Helps Solve

• Check engine light caused by a failing upstream air/fuel ratio sensor
• Rough idle or unstable air-fuel feedback
• Reduced fuel control accuracy from an aging sensor
• Slow sensor response during closed-loop operation
• Fitment issues when replacing the original Nissan Versa sensor

Installation Notes and Tips

Verify the vehicle year, model, and upstream position before ordering. This part is a specific fit for 2009-2011 Nissan Versa applications, so confirm connector style, wire count, and thread size against the original sensor. For best results, compare the old sensor’s routing and harness length before installation.

Fits 2009-2011 Nissan Versa, Upstream. Use the OE-style replacement location and confirm the male connector and 4-wire layout match the original part.

Quality Assurance

Denso manufactures this sensor to strict OE standards and tests it for application-specific replacement use. The OE Style line is built for exact replacement fitment, supporting accurate installation on the intended Nissan Versa applications.