{"product_id":"holley-efi-hemi-coolant-temperature-sensor-cts-570-228be","title":"Holley EFI Coolant Temperature Sensor: Chrysler 300 (2005-2015) \/ Dodge Ram 1500 (2003-2010)","description":"\u003ch3\u003eHolley EFI Coolant Temperature Sensor\u003c\/h3\u003e\u003cp\u003eUniversal Fitment for Holley EFI Systems\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e570-228\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Holley EFI Coolant Temperature Sensor is a precision-engineered component designed to provide accurate temperature readings for your engine management system. Essential for any Holley EFI-powered vehicle, this sensor ensures your engine control unit (ECU) receives reliable data to optimize fuel delivery and ignition timing based on coolant temperature. Whether you're building a new EFI setup or servicing an existing one, this sensor is a critical part of maintaining peak engine performance and reliability.\u003c\/p\u003e\u003cp\u003eDesigned specifically for Holley EFI systems, this coolant temperature sensor integrates seamlessly with your wiring harness and ECU, delivering consistent and accurate temperature feedback. It is ideal for automotive enthusiasts, professional tuners, and engine builders who demand dependable sensor performance in their EFI applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Holley EFI Coolant Temperature Sensor offers a range of features that make it a trusted choice for EFI enthusiasts and professionals alike:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Holley EFI OEM quality for reliable performance\u003c\/li\u003e\n\u003cli\u003eDesigned to work seamlessly with Holley EFI wiring harnesses and ECUs\u003c\/li\u003e\n\u003cli\u003eAccurate temperature readings to optimize engine tuning and fuel management\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand harsh engine bay conditions\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality Molex 2-cavity female connector with pins, seals, and TPA for secure and weather-resistant connections\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of Holley EFI-powered vehicles and setups\u003c\/li\u003e\n\u003cli\u003eEasy integration with Holley EFI Wiring Shop components for complete wiring solutions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with durability and precision in mind, the Holley EFI Coolant Temperature Sensor features robust materials engineered to endure the demanding environment of the engine bay. The sensor element is housed within a corrosion-resistant casing that ensures long-term reliability and consistent performance. The included Molex connector assembly is crafted from high-quality materials, providing secure, weatherproof connections that resist vibration and moisture intrusion.\u003c\/p\u003e\u003cp\u003eThe sensor’s design prioritizes accurate thermal response, enabling your Holley EFI system to make real-time adjustments for optimal engine operation. This attention to detail in construction ensures dependable sensor output, which is critical for maintaining engine efficiency and preventing overheating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstallation of the Holley EFI Coolant Temperature Sensor is straightforward and designed to integrate seamlessly with Holley EFI wiring harnesses. The sensor connects directly to the included Molex 2-cavity female connector, which comes complete with pins, seals, and terminal position assurance (TPA) for a secure and reliable connection. This plug-and-play compatibility reduces installation time and minimizes wiring errors.\u003c\/p\u003e\u003cp\u003eThe sensor is compatible with all Holley EFI systems and can be used universally across various engine platforms equipped with Holley EFI. No special modifications are required, making it an ideal replacement or upgrade part for EFI enthusiasts and professionals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHolley EFI Coolant Temperature Sensor\u003c\/li\u003e\n\u003cli\u003eMolex 2-cavity female connector\u003c\/li\u003e\n\u003cli\u003eConnector pins\u003c\/li\u003e\n\u003cli\u003eSeals for weatherproofing\u003c\/li\u003e\n\u003cli\u003eTerminal Position Assurance (TPA) device\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis coolant temperature sensor is perfect for anyone running a Holley EFI system who requires accurate and reliable temperature data for engine management. It is especially suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts building or upgrading EFI-powered vehicles\u003c\/li\u003e\n\u003cli\u003eProfessional tuners seeking precise sensor feedback for engine calibration\u003c\/li\u003e\n\u003cli\u003eEngine builders and mechanics performing maintenance or repairs on Holley EFI setups\u003c\/li\u003e\n\u003cli\u003eDIY installers looking for a complete wiring solution with OEM-quality components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":47315668828372,"sku":"570-228","price":10.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/3466_91a6641dcddd12c6154f983eecabaa57c47be744_2bcce821-31f2-42d2-886b-24e74028800a.webp?v=1766655084","url":"https:\/\/fasthemis.com\/products\/holley-efi-hemi-coolant-temperature-sensor-cts-570-228be","provider":"FastHemis","version":"1.0","type":"link"}