O2 Oxygen Sensor for Nissan Maxima J31, X-Trail T30 Pre-Cat

Enhance your Nissan's performance with the ASI O2 Oxygen Sensor, specifically designed for the Nissan Maxima J31 and Nissan X-Trail T30. This pre-catalytic sensor efficiently monitors oxygen levels in the exhaust, tackling issues like check engine lights, excessive smoke, and fuel inefficiencies.

Key features include:
- Compatibility with Nissan Maxima J31 (2003-2008) 3.5L VQ35DE engine and Nissan X-Trail T30 (2001-2007) 2.5L QF25DE engine.
- Upstream sensor location for precise air-fuel mixture measurement.
- Dual sensor requirement for complete setup in Maxima J31.
- OEM specifications for perfect fit, function, and durability.
- Comprehensive 2-year warranty for added peace of mind.

Restore your vehicle’s performance and enjoy reliable, durable functionality with our O2 Oxygen Sensor. Professional installation is recommended for optimal results.