{"product_id":"for-honda-acura-37870-pna-003-engine-coolant-temperature-sensor-temp-sender","title":"For Honda Acura 37870-PNA-003 Engine Coolant Temperature Sensor Temp Sender","description":"\u003ch2\u003eEngine Coolant Temperature Sensor Temp Sender for Honda Acura\u003c\/h2\u003e\u003cp\u003eThis engine coolant temperature sensor temp sender monitors engine heat levels to provide data to the gauge and engine computer, cross-referencing part number 37870-PNA-003.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis engine coolant temperature sensor temp sender provides critical thermal readings to manage radiator fan operation and fuel mixture control. A reliable engine coolant temperature sensor temp sender helps prevent engine overheating and ensures optimal running temperatures under heavy loads. Professional mechanics install this engine coolant temperature sensor temp sender to correct faulty dashboard temperature readings and engine warning codes.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed with a premium brass housing for rapid heat transfer and high accuracy.\u003c\/li\u003e\n\u003cli\u003eFeatures highly sensitive thermistor components for reliable temperature readings.\u003c\/li\u003e\n\u003cli\u003eSealed terminal design prevents moisture intrusion and electrical corrosion.\u003c\/li\u003e\n\u003cli\u003eDirect replacement design ensures a leak-free fit inside the coolant channel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda Accord\u003c\/li\u003e\n\u003cli\u003efor Honda Civic\u003c\/li\u003e\n\u003cli\u003efor Honda CR-V\u003c\/li\u003e\n\u003cli\u003efor Acura TSX\u003c\/li\u003e\n\u003cli\u003efor Acura RSX\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCorrecting faulty dashboard temperature gauge readouts during maintenance.\u003c\/li\u003e\n\u003cli\u003eRestoring proper radiator fan activation timing to prevent cooling failures.\u003c\/li\u003e\n\u003cli\u003eResolving engine rich\/lean fuel mixtures caused by incorrect temp data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37870-PNA-003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass and Composite Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Pin Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to drain the cooling system before replacing this sensor? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, draining some coolant is necessary because the sensor sits directly in the engine block or thermostat housing. Having the new sensor ready to screw in immediately can minimize coolant loss during swap-out.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How does a bad coolant sensor affect engine starting? \u003cstrong\u003eA:\u003c\/strong\u003e A failed sensor can send a false cold signal, causing the engine computer to inject too much fuel and flood the engine. Alternatively, a false hot signal can make cold starts highly difficult.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44787986202710,"sku":"ZZ2X01389","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_8f944b45-eb61-40fd-8d15-066bb73f75e1.jpg?v=1779892855","url":"https:\/\/www.solidspare.com\/products\/for-honda-acura-37870-pna-003-engine-coolant-temperature-sensor-temp-sender","provider":"Solid Spare","version":"1.0","type":"link"}