{"product_id":"hella-009309331-engine-coolant-temperature-sensor","title":"Hella 009309331 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eReliable Engine Coolant Temperature Sensor for Audi, Porsche, Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Hella 009309331 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings essential for engine management systems. Compatible with a wide range of Audi, Porsche, and Volkswagen models, this sensor ensures optimal engine performance and efficient cooling system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThreaded end diameter: 20.00 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003ePlugged mounting type with a fitting depth of 20 mm\u003c\/li\u003e\n\u003cli\u003eEquipped with 2 connectors for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eOperates at a rated voltage of 12 V\u003c\/li\u003e\n\u003cli\u003eNTC sensor type for reliable temperature measurement\u003c\/li\u003e\n\u003cli\u003eIncludes retaining ring and seal for leak-free installation\u003c\/li\u003e\n\u003cli\u003eColor matches original part with grey and black components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Hella Brand Line\u003c\/h2\u003e\u003cp\u003eThe Hella brand line is known for producing high-quality automotive sensors and electrical components. This Engine Coolant Temperature Sensor from Hella is engineered to meet OEM specifications, ensuring compatibility and durability across multiple vehicle platforms including Audi, Porsche, and Volkswagen. The sensor’s design incorporates a sealed and retained mounting system to maintain integrity under various operating conditions.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis engine coolant temperature sensor features a 20 mm threaded end diameter and a fitting depth of 20 mm, making it suitable for precise installation in the cooling system. The sensor uses a Negative Temperature Coefficient (NTC) element to provide accurate temperature readings to the engine control unit. It includes a retaining ring and seal to prevent coolant leaks and ensure a secure fit. The sensor’s black and grey color scheme matches the original equipment, facilitating seamless replacement.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMonitors engine coolant temperature for efficient engine management\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating by providing accurate temperature data\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal fuel injection and ignition timing\u003c\/li\u003e\n\u003cli\u003eResolves erratic temperature gauge readings or warning lights\u003c\/li\u003e\n\u003cli\u003eReplaces faulty sensors causing poor engine performance or increased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old sensor to avoid burns or damage. Use the correct 20 mm threaded fitting to install the sensor securely. Verify the retaining ring and seal are properly positioned to prevent leaks. Connect the two electrical connectors firmly to maintain reliable sensor communication with the vehicle’s ECU. Compatible with models such as Audi A3, A4, A5, A6, A7, A8, Porsche 918 Spyder, Boxster, Cayenne, and Volkswagen Golf, Jetta, Tiguan, and others.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Hella 009309331 Engine Coolant Temperature Sensor is manufactured to meet stringent quality standards. It is tested for durability and accuracy to ensure consistent performance. While specific warranty details may vary, Hella products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":43934433706165,"sku":"BFDP-009309331","price":14.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_009309331_Fro.jpg?v=1775004988","url":"https:\/\/www.partcatalog.com\/products\/hella-009309331-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}