Features: 1.Low power consumption and low temperature, eco design, safe and reliable 2.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 3.Comes on at 200 degrees and Turns off at 185 degrees. It is a 3/8'' pipe thread 4.It includes everything you'll need to hook up to your fan, including brass adapter, wire, relay switch, circuit breaker, terminal and mounting screw 5.This kit is set up to turn your electric fan on at 185 degrees and shut off at 165 degrees and will work with any 12 volt system Specification: This kit is set up to turn your electric fan on at 185 degrees and shut off at 165 degrees and will work with any 12 volt system. Fits 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._x000D_ _x000D_ Features:_x000D_ 1. Low power consumption and low temperature, eco design, safe and reliable._x000D_ 2. 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._x000D_ 3. Comes on at 200 degrees and Turns off at 185 degrees. It is a 3/8'' pipe thread._x000D_ 4. It includes everything you'll need to hook up to your fan, including brass adapter, wire, relay switch, circuit breaker, terminal and mounting screw._x000D_ 5. This kit is set up to turn your electric fan on at 185 degrees and shut off at 165 degrees and will work with any 12 volt system._x000D_ _x000D_ Specification:_x000D_ Item Type: Thermostat Kit _x000D_ Material: Plastic_x000D_ Item Color: As Pictures Shown_x000D_ Package Weight: Approx. 325 g / 11.5 oz_x000D_ 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._x000D_ _x000D_ Package Include: _x000D_ 1 * 50 amps Relay_x000D_ 1 * 48'' Wiring 12 - 18 Gauge_x000D_ 1 * Temperature sensor_x000D_ 1 * Circuit breaker_x000D_ 1 * Set of Connectors and Terminals PackageList: