FEULING PARTS 18 mm Oxygen Sensor — 32 cm (12-1/2\") – 07-09 Touring, 07-09 CVO, 07-13 Sportster

This oxygen sensor delivers accurate air/fuel ratio readings for improved fuel economy, lower emissions and smoother drivability.

Precision-manufactured with a ceramic body of stabilized zirconium dioxide and surface-coated platinum electrodes to resist contamination and particulate erosion.

Slow or faulty sensors can reduce fuel economy by 10–15% and cause rough running or excessive exhaust emissions.

Typical life expectancy in a properly tuned engine is 30,000–50,000 miles; all sensors meet or exceed original-equipment specifications. Made in the USA. 🔧🇺🇸