Nissan Skyline R33 R34 GTR Front Oxygen Sensor RB26DETT

Maintaining peak performance in the Nissan Skyline R33 and R34 GTR requires attention to critical sensors that keep the RB26DETT engine running with precision. The front oxygen sensor, also known as the O2 sensor, is one of the most important components in ensuring proper air-to-fuel ratios. Over time, these sensors wear down, typically after 15 years or around 96,000 kilometers, and fail to provide the PCM with accurate data. When this happens, fuel efficiency drops, emissions rise, and overall performance suffers.

This new genuine Nissan front oxygen sensor is specifically designed and calibrated for the RB26DETT, ensuring accuracy and reliability that reproductions simply cannot match. With the correct factory connector, it is a direct-fit replacement that restores the precise tuning your GTR was engineered to deliver. Installing a fresh sensor not only protects your engine but also enhances throttle response and fuel economy, making it an essential maintenance item for any enthusiast who values authenticity and performance.

Terra Firma Automotive is proud to offer this hard-to-source oxygen sensor for R33 and R34 GTR models. As a trusted supplier of genuine Nissan components, Terra Firma ensures that your GTR receives only the best, helping you maintain the legendary balance of power and reliability that defines the Skyline heritage.