{"product_id":"22288340-engine-heater-genuine-volvo-penta","title":"22288340 Engine Heater | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Electric engine coolant heater rated at 230 volts and 600 watts for D5A-B TA and TAD520GE installations. It is used with the specified O-ring, cable set, adapter and relay hardware.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  D, TD, TAD, MD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n Full model list at the end of this description.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  230V mains supply\n \u003c\/li\u003e\n \u003cli\u003e\n  600W heating output\n \u003c\/li\u003e\n \u003cli\u003e\n  Confirmed D5A-B TA and TAD520GE fitment\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant immersion\/preheating function\n \u003c\/li\u003e\n \u003cli\u003e\n  Complete related cable and relay references\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: 4-cylinder turbocharged industrial\/generator diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Preheats engine coolant before starting to improve cold-start reliability and reduce warm-up wear.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  No coolant warming\n \u003c\/li\u003e\n \u003cli\u003e\n  Open-circuit heater element\n \u003c\/li\u003e\n \u003cli\u003e\n  Earth-leakage or breaker trip\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant leakage at heater seal\n \u003c\/li\u003e\n \u003cli\u003e\n  Scale or overheating\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  The cooling system must be filled and properly vented before the heater is switched on — energising the element in a dry or air-locked jacket will burn it out\n \u003c\/li\u003e\n \u003cli\u003e\n  Isolate the shore supply and let the engine cool before removing or fitting a heater, and drain enough coolant to work below the heater opening\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew the sealing ring or gasket at the opening and tighten to the figure in the workshop manual for your engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Inspect the element for scale and the housing for corrosion; a heavily scaled element runs hot and will fail again\n \u003c\/li\u003e\n \u003cli\u003e\n  Have the electrical connection made off correctly and protected, fed from a properly earthed and protected shore supply, and check the cable and connector for damage each season\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  22288340 → Supersedes 20573949 → Supersedes 881670\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  20573949 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  881670 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20405599 (O-ring)\n \u003c\/li\u003e\n \u003cli\u003e\n  20796993 (cable sets)\n \u003c\/li\u003e\n \u003cli\u003e\n  20796994 (cable sets)\n \u003c\/li\u003e\n \u003cli\u003e\n  20998750 (adapter)\n \u003c\/li\u003e\n \u003cli\u003e\n  947628 (gaskets)\n \u003c\/li\u003e\n \u003cli\u003e\n  969011 (gaskets)\n \u003c\/li\u003e\n \u003cli\u003e\n  20998739 (relay)\n \u003c\/li\u003e\n \u003cli\u003e\n  20998736 (cable)\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\u003ch2\u003e\n 🔎 Full Model Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta D7A-B TA, D7A-T, D7A-TA, D7C-B TA, D7C-TA\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D5A-B TA, D5A-T, D5A-TA\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta MD2010, MD2010B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD520GE, TAD520VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD530GE MECH, TAD530GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD531GE MECH, TAD531GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD720GE, TAD720VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD721GE, TAD721VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD722GE, TAD722VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD730GE MECH, TAD730GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD731GE MECH, TAD731GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD520GE, TD520VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD720GE, TD720VE PP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD420VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD532GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD550GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD551GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD620VE\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 TAD732GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD733GE EDC4\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD734GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD750GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD751GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD752GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD753GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD420VE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385392881956,"sku":"K782280","price":427.71,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_5203b47e-3910-48be-9b60-ea4cf218f42a.jpg?v=1788062346","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/22288340-engine-heater-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}