General description High accuracy nitrogen oxide sensor designed for PM exhaust particulate applications. This sensor is hermetically sealed and features a small size for easy installation. It is a plug-and-play, direct fit solution that addresses check engine light issues, enhances fuel economy, and reduces emissions. The sensor is built with higher-grade electric components for extreme durability. Technical specifications Part Number: 29650-2U720 Condition: 100% New Fitment Type: Direct Install Material: Plastic + Metal Color: Black & Silver Measurement allowed error: +/- 1-3 cm Compatibility and accessories Fitment: For PM exhaust particulate applications Package Contents: 1 * Car PM sensor