THESE SPECIALTY OIL TEMPERATURE SENSORS ARE MADE FROM PREMIUM MATERIALS AND ARE USED IN HIGH PERFORMANCE APPLICATIONS. MANY OHM RANGES AVAILABLE. SPECIFY GAUGE MFG & MODEL WHEN ORDERING FOR PROPER RANGE. STANDARD OEM SENSORS ARE AVAILABLE UPON REQUEST. PLEASE CALL FOR MORE INFO. 805-376-6077 M-F 9-4 PST.