Sierra’s 18-32151 Oxygen Sensor is designed for GM New Generation LS Series Small Block. It replaces Indmar, Malibu, and Ilmor O.E. Oxygen Sensors. Check manufacturer recommendations to ensure a proper fit before purchasing. Built with marine grade materials.
Designed for GM New Generation LS Series Small Block
Replaces Indmar, Malibu, and Ilmor O.E. Oxygen Sensors
Check manufacturer recommendations to ensure a proper fit before purchasing
Built with marine grade materials
