{"title":"Cooling Sensors, Switches \u0026 Monitoring","description":"\u003cp\u003eShop coolant temperature and level sensors, electric fan switches, cooling-system gauges, adapters, relays, and monitoring components. Confirm thread size, connector, signal range, and vehicle compatibility before purchase.\u003c\/p\u003e","products":[{"product_id":"edelbrock-efi-coolant-temp-sensor","title":"Edelbrock EFI Coolant Temp Sensor","description":"\u003cp\u003eEdelbrock part #3589 Pro-Flo EFI replacement coolant temperature sensor is available for Pro-Flo and Pro-Flo XT EFI systems, Brass, Natural, 3\/8 in. NPT Thread Size.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete Wiring Harness Including\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":45269189984575,"sku":"EDE3589","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/360e3322ffcdaec34ad5690734bafc1f.jpg?v=1685810827"},{"product_id":"bec75030","title":"Be-Cool Radiators 195 Degree Sender","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e BE-COOL RADIATORS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e BEC75030\u003c\/p\u003e\u003cp\u003eTemperature Switch - 195 Degree On - 175 Degree Off - 3\/8 in NPT - Each\u003c\/p\u003e","brand":"BE-COOL RADIATORS","offers":[{"title":"Default Title","offer_id":46365444735295,"sku":"BEC75030","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/BEC75030.jpg?v=1754584208"},{"product_id":"afc85286","title":"Afco Racing Products Water Temp Switch 200 Deg 1\/4 NPT","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e AFCO RACING PRODUCTS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e AFC85286\u003c\/p\u003e\u003cp\u003eTemperature Switch - 200 Degree On - 185 Degree Off - 1\/4 in NPT Thread - Each\u003c\/p\u003e","brand":"AFCO RACING PRODUCTS","offers":[{"title":"Default Title","offer_id":50265360105791,"sku":"AFC85286","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/AFC85286_d98f1dc6-d1c2-4f8b-9492-347c20ca6870.jpg?v=1754507184"},{"product_id":"wehrli-13-18-cummins-11-16-duramax-low-coolant-sensor-use-w-wcfab-coolant-tanks","title":"Wehrli 13-18 Cummins \/ 11-16 Duramax Low Coolant Sensor (Use w\/ WCFab Coolant Tanks)","description":"\u003cp\u003eNot compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2001-2010 \/ 2017-2025 Duramax, see WCF206-19\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCorrect replacement sensor for WCFab Fabricated Coolant Tanks designed for LML Duramax and late 4th Gen 6.7L Cummins trucks\u003c\/li\u003e\u003c\/ul\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":51494223348031,"sku":"WCFWCF206-25","price":49.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/7e6d61f9b5b2ef05606eaa4223cd5994L_af91fb54-92b2-42c3-8265-139cfd2dbfc3.jpg?v=1782098245"},{"product_id":"scott-drake-mustang-temperature-gauge-65-gt-66-all","title":"Scott Drake Mustang Temperature Gauge (65 GT - 66 All)","description":"These high quality guages are manufactured with UV coating to protect the silk screened printing from fading. Gauges are exact reproductions complete with the Ford part number and logos. All gauges are pre-tested for accuracy.","brand":"Scott Drake","offers":[{"title":"Default Title","offer_id":51739819049279,"sku":"FQWR_C5ZF-10971","price":91.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/c5zf-10971-web.jpg?v=1769071988"},{"product_id":"scott-drake-standard-temperature-gauge","title":"Scott Drake Standard Temperature Gauge","description":"These high quality guages are manufactured with UV coating to protect the silk screened printing from fading. Gauges are exact reproductions complete with the Ford part number and logos. All gauges are pre-tested for accuracy.","brand":"Scott Drake","offers":[{"title":"Default Title","offer_id":51739847491903,"sku":"FQWR_C5DF-10971","price":91.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/c5df-10971-web.jpg?v=1769072799"},{"product_id":"classic-instruments-temperature-sensor","title":"Classic Instruments Temperature Sensor","description":"Classic Instruments Temperature Sensor","brand":"Classic Instruments","offers":[{"title":"Default Title","offer_id":51745984053567,"sku":"DTVM_SN12MM","price":40.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/sn12mm.jpg?v=1769206005"},{"product_id":"classic-instruments-temperature-sender-3-8-npt","title":"Classic Instruments Temperature Sender 3\/8\" NPT","description":"Classic Instruments Temperature Sender 3\/8\" NPT","brand":"Classic Instruments","offers":[{"title":"Default Title","offer_id":51745985954111,"sku":"DTVM_SN24","price":34.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/sn24.jpg?v=1769206029"},{"product_id":"classic-instruments-temperature-sender-1-2-npt","title":"Classic Instruments Temperature Sender 1\/2\" NPT","description":"Classic Instruments Temperature Sender 1\/2\" NPT","brand":"Classic Instruments","offers":[{"title":"Default Title","offer_id":51745986642239,"sku":"DTVM_SN25","price":34.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/sn25.jpg?v=1769206036"},{"product_id":"coolant-temperature-sensor","title":"Coolant Temperature Sensor","description":"1 wire coolant temp sensor for analog projection EFI systems  3\/8\" NPT thread","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51750133596479,"sku":"GVMR_534-2","price":42.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/534-2_01.jpg?v=1769341375"},{"product_id":"fits-coolant-passages-with-3-8-npt-threads","title":"Fits coolant passages with 3\/8\" NPT threads","description":"Used with all Holley EFI systems, perfect completion for any installation.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51750133727551,"sku":"GVMR_534-10","price":55.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/534-10_01.jpg?v=1769341382"},{"product_id":"replacement-coolant-temperature-sensor","title":"Replacement Coolant Temperature Sensor","description":"Replace your old coolant temperature sensor with our Holley sensor, used on Sniper EFI systems.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51750133793087,"sku":"GVMR_543-120","price":37.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/ddef78ee99dbf3222b89f56ac070246043a42e8b.jpg?v=1769341390"},{"product_id":"single-wire-temperature-sensor","title":"SINGLE WIRE TEMPERATURE SENSOR","description":"This single-wire sensor is commonly used to pick up fluid temperatures on the IQ3 and UDX Street Dashes and the LDX.","brand":"Racepak","offers":[{"title":"Default Title","offer_id":51753979642175,"sku":"GXNC_810-TR-250","price":47.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/p-1734-810-tr-250_resized.jpg?v=1769431518"},{"product_id":"fluid-temperature-sensor-0-300-f","title":"FLUID TEMPERATURE SENSOR 0-300°F","description":"This sensor is commonly used in conjunction with the modules shown below to measure the temperature of fluids such as water or engine and transmission oil where the temperature does not exceed 300°F.","brand":"Racepak","offers":[{"title":"Default Title","offer_id":51753981804863,"sku":"GXNC_810-TR-300","price":95.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/p-1677-810-tr-300.jpg?v=1769431707"},{"product_id":"0-300-f-v-net-water-coolant-temperature-module-and-sensor","title":"0-300°F V-Net Water (coolant) temperature module and sensor.","description":"0-300°F V-Net Water (coolant) temperature module and sensor. Comes with a 72\" lead. Sensor is 1\/8\" NPT.","brand":"Racepak","offers":[{"title":"Default Title","offer_id":51754011033919,"sku":"GXNC_220-VP-TR-WATER","price":275.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/220-cp-tr-water_01.jpg?v=1769432300"},{"product_id":"speed-engineering-ls-coolant-temperature-sensor-adapter-1-8-inch-npt-26-1108","title":"Speed Engineering LS Coolant Temperature Sensor Adapter, 1\/8-Inch NPT | 26-1108","description":"\u003cp\u003eSpeed Engineering billet coolant-temperature sensor adapter for GM LS engines. 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Even with most of our design work now being done with computers, we still put in all the time, effort, and love essential to designing a long-lasting, high quality product. We Build it Better - or we don't build it. Each and every one of our gauges is designed, assembled and calibrated with pride and quality right here in Boyne City, Michigan. Our proudly \"Made in the USA\" products are designed and built for street rods by street rodders! We Innovate. We are the first and only manufacturer to combine all-electrical instrumentation and micro-chip technology with the finest quality, accuracy, and vintage styling available at any price. Our unique concepts and trend-setting designs have kept us ahead of the industry for over 45 years. We're Design Sensitive. With new and original designs to meet the unique needs of the automotive enthusiast, our continuing research and development assures our customers of always having the finest in design, quality, technology, and good looks available to the hot rod customer. We're Quality Oriented. Each part is designed and assembled to our exacting top of the line specifications and tolerances. Component testing at each stage of the assembly process assures the accuracy and reliability our products are famous for. If we can't build it better than anyone else, then we won't build it. We're Customer Responsive. If you have purchased our products, you have also purchased the very finest in customer service. 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