{"product_id":"20783049-glow-plug-genuine-volvo-penta","title":"20783049 Glow Plug | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Application-specific 24v glow plug used in the cylinder head, valve train and cold-start system on the listed Volvo Penta engines. Provides 24-volt preheating in the combustion chamber or inlet starting system to improve cold starting.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TD720GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD650VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD660VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD750VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD760VE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TD, TAD\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 200-300 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 2004 - 2015\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta 24v glow plug\n \u003c\/li\u003e\n \u003cli\u003e\n  Provides 24-volt preheating in the combustion chamber or inlet starting system to improve cold starting\n \u003c\/li\u003e\n \u003cli\u003e\n  Documented electrical specification: 24V\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: 7-litre inline-six turbocharged industrial diesel\n \u003c\/li\u003e\n \u003cli\u003e\n  6 used per assembly\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Provides 24-volt preheating in the combustion chamber or inlet starting system to improve cold starting.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Hard cold starting or extended cranking\n \u003c\/li\u003e\n \u003cli\u003e\n  White smoke and rough running immediately after start\n \u003c\/li\u003e\n \u003cli\u003e\n  Open-circuit or high-resistance glow plug\n \u003c\/li\u003e\n \u003cli\u003e\n  Preheat fault code or uneven current draw between cylinders\n \u003c\/li\u003e\n \u003cli\u003e\n  Swollen, burnt or carbon-damaged heating tip\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Test all six glow plugs and the preheat relay rather than replacing one blindly.\n \u003c\/li\u003e\n \u003cli\u003e\n  Use the specified torque and ensure the bore is clean before installation.\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  20783049 → Supersedes 20460458\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  20460458 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  3801133 - cylinder-head assemblies\n \u003c\/li\u003e\n \u003cli\u003e\n  23095755 - cylinder-head assemblies\n \u003c\/li\u003e\n \u003cli\u003e\n  20849976 - intake valve seat\n \u003c\/li\u003e\n \u003cli\u003e\n  20849979 - exhaust valve insert\n \u003c\/li\u003e\n \u003cli\u003e\n  20459855 - valve-stem seal\n \u003c\/li\u003e\n \u003cli\u003e\n  20459851 - valve springs\n \u003c\/li\u003e\n \u003cli\u003e\n  20758484 - valve springs\n \u003c\/li\u003e\n \u003cli\u003e\n  20840747 - spring disc\n \u003c\/li\u003e\n \u003cli\u003e\n  11700345 - valve cotters\n \u003c\/li\u003e\n \u003cli\u003e\n  20840807 - thrust washer\n \u003c\/li\u003e\n \u003cli\u003e\n  20792103 - snap ring\n \u003c\/li\u003e\n \u003cli\u003e\n  20792876 - rocker arms\n \u003c\/li\u003e\n \u003cli\u003e\n  20792878 - rocker arms\n \u003c\/li\u003e\n \u003cli\u003e\n  20913851 - adjusting screw\n \u003c\/li\u003e\n \u003cli\u003e\n  20841035 - valve-cover gasket\n \u003c\/li\u003e\n \u003cli\u003e\n  20841027 - valve covers\n \u003c\/li\u003e\n \u003cli\u003e\n  21134620 - valve covers\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Other-Brand OEM Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  VOE20783049 - Volvo CE prefixed number format\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM Reman Alternatives\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  3801894 - remanufactured cylinder head\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  SRP: GP-91288\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385507701028,"sku":"866572B","price":154.08,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_3963107e-e19a-401e-ab72-74e8f8d324d5.jpg?v=1788061398","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/20783049-glow-plug-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}