Denso 234-9080 Air / Fuel Ratio Sensor - Upstream Left

Denso OE Style Air/Fuel Ratio Sensor

Denso 234-9080 is an OE Style heated air/fuel ratio sensor built for exact replacement on select Nissan GT-R applications. It is engineered for the upstream left position and uses a specific fit design for direct replacement on the listed vehicles.

For Nissan GT-R owners searching for an upstream left air/fuel ratio sensor, this Denso part number 234-9080 follows OE-style dimensions and connector layout for a first-time fit. It is a practical choice when replacing a worn sensor that affects fuel trim and exhaust feedback.

Key Features

• Heated air/fuel ratio sensor for faster operating response
• Specific fit design for direct replacement
• 4-wire configuration with male connector
• Wiring harness length: 14.53
• Thread diameter: 0.711
• OE Style construction for Nissan GT-R upstream left applications

Product Details

Denso OE Style sensors are manufactured and tested to OE-level standards, with precision-built components intended to match the original sensor form and function. The 234-9080 is listed for 2009-2024 Nissan GT-R upstream left applications, including 2009-2019 Nissan GT-R, 2020-2021 Nissan GT-R, and 2023-2024 Nissan GT-R. This part cross-references Bosch 18061 for the same application.

Use this sensor when servicing the air/fuel feedback circuit on a Nissan GT-R. Accurate upstream sensor input helps the engine control module manage mixture control and emissions system operation. Denso 234-9080 is also referenced against Datsun/Nissan 22693JF00B for select applications.

Common Issues This Part May Address

• Check engine light related to air/fuel ratio sensor performance
• Rough idle caused by inaccurate upstream sensor readings
• Fuel trim concerns from a slow or failing heated sensor
• Emissions test failure tied to sensor response issues
• Driveability problems linked to incorrect exhaust feedback

Installation Notes and Tips

Confirm the upstream left position before ordering, since this sensor is specific fit and not universal. Match the connector style, wire count, and thread diameter to the original part before installation. On Nissan GT-R applications, inspect the harness routing and connector condition during replacement to help ensure proper sensor operation.

Quality Assurance

Denso manufactures and tests these OE Style sensors to strict original-equipment standards for consistent replacement performance. The precision-built design supports exact fitment on the listed Nissan GT-R applications, including 2009-2024 models in the upstream left position.