{"product_id":"4x-12v-glow-plug-fit-for-toyota-starlet-tercel-corsa-corolla-ii-1n-t-19850-54090","title":"4X 12V Glow Plug Fit for Toyota Starlet Tercel Corsa Corolla II 1N-T 19850-54090","description":"\u003ch2\u003e4X 12V Glow Plug for Toyota Starlet Tercel Corsa Corolla II 1N-T 19850-54090\u003c\/h2\u003e\u003cp\u003eThis set of 4X 12V glow plugs is a replacement ignition aid designed for Toyota Starlet, Tercel, Corsa, and Corolla II models with the 1N-T diesel engine. The glow plugs heat the combustion chamber for reliable cold starts, using the OEM reference 19850-54090.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis set of 4X 12V glow plugs provides direct replacement for the original 19850-54090 part number, engineered for Toyota vehicles with the 1N-T diesel engine. These 12V glow plugs rapidly reach operating temperature to help the engine start in cold weather, reducing white smoke and rough idle during warm-up. The 4X 12V glow plug set ensures all cylinders receive even heat for smooth firing.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e12V rated voltage matches OEM electrical system requirements.\u003c\/li\u003e\n\u003cli\u003eMetal heating element reaches optimal glow temperature in seconds.\u003c\/li\u003e\n\u003cli\u003ePrecision-threaded body for secure installation into cylinder head.\u003c\/li\u003e\n\u003cli\u003eBuilt to match OEM terminal fitment for reliable electrical connection.\u003c\/li\u003e\n\u003cli\u003eDurable steel construction resists corrosion and thermal stress.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Toyota Starlet with 1N-T engine\u003c\/li\u003e\n\u003cli\u003efor Toyota Tercel with 1N-T engine\u003c\/li\u003e\n\u003cli\u003efor Toyota Corsa with 1N-T engine\u003c\/li\u003e\n\u003cli\u003efor Toyota Corolla II with 1N-T engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCold-weather startup for diesel-powered Toyota compact cars.\u003c\/li\u003e\n\u003cli\u003eReplacing worn glow plugs during engine maintenance.\u003c\/li\u003e\n\u003cli\u003eImproving start reliability in high-altitude or low-temperature regions.\u003c\/li\u003e\n\u003cli\u003eRestoring proper combustion after a hard-start condition.\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\u003e19850-54090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1N-T\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 How do I know if my glow plugs need replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Hard starting, excessive white smoke, or longer cranking time when the engine is cold indicate worn glow plugs. Testing each plug with an ohmmeter can confirm a faulty unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can these glow plugs be installed individually? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, each glow plug can be replaced independently, but installing all four at once ensures even heating and consistent engine performance. Torque to the manufacturer specification to avoid damage.\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":45564016558166,"sku":"ZZ3F05426","price":61.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_cf3aa149-5b15-4922-9a23-03d5cee87169.jpg?v=1789264639","url":"https:\/\/www.solidspare.com\/products\/4x-12v-glow-plug-fit-for-toyota-starlet-tercel-corsa-corolla-ii-1n-t-19850-54090","provider":"Solid Spare","version":"1.0","type":"link"}