This sensor is used with an engine oil temperature gauge circuit and measures 2.8 in. long, 2 in. wide, and 2.8 in. high. It is sold individually and built as an aftermarket replacement.FeaturesPart number CUP050656Used with engine oil temperature gaugeDimensions: 2.8 in. L x 2 in. W x 2.8 in. HSold individually (each)Tech SpecsLength: 2.8 in.Width: 2 in.Height: 2.8 in.Unit of Measure: EachCross Reference: CUP050656