Direct replacement part for Blower Motor Resistor According to the factory specifications. Perfect match for the old one. Easy installation. Stable characteristics, high reliabilit Universal fit for any application with a 3/8inch NPT port. Threads into engine block, radiator, manifold or water outlet. Measures temperature of any liquid including motor oil. Sending Unit Thread Size: 3/8 inch Spanner Size: 17 Dimensions: .6x2.5cm Fan On Temperature (F): 185 F Fan Off Temperature (F): 175 F Comes with hexagonal nut Compatible With: Fits For 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 Engines This kit is perfect for any of 10, 12, 14, and 16 inch fans color:Gold Material:copper Package Contents: 1 x Fan Thermostat Temperature Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.