O2 Sensor Spacer Adapter M18 x 1.5 Recessed Chamber

✔ Adjusts oxygen sensor exposure for precise readings: This adapter repositions the oxygen sensor by creating a buffer distance from direct exhaust flow, enabling more accurate sensor data for modified exhaust systems and ensuring optimal engine performance.

✔ Easy installation with standard threading: Equipped with a standard M18 x 1.5 thread (≈ 0.71 in x 0.059 in), the adapter installs using common tools without requiring special equipment, simplifying integration in existing sensor ports.

✔ Compact design fits tight sensor mounting spaces: Its compact shape accommodates tight areas typical for post-sensor positions in exhaust assemblies, making it compatible with various vehicle configurations while maintaining functionality.

Thread Size: M18 x 1.5 (≈ 0.71 in x 0.059 in)

Internal Layout: Recessed chamber creating a buffer between sensor and direct exhaust contact

Weight: Approximately 0.09 lb

Application: Designed for post-sensor positioning in modified exhaust assemblies, off-road or non-public road use