{"product_id":"yanmar-marine-engine-anode-27210-200200","title":"Yanmar OEM Internal Engine Anode 27210-200200","description":"\u003cp\u003eThe \u003cstrong\u003eYanmar 27210-200200\u003c\/strong\u003e is a \u003cstrong\u003egenuine OEM sacrificial anode\u003c\/strong\u003e designed for \u003cstrong\u003eYanmar marine diesel engines\u003c\/strong\u003e, providing cathodic protection for internal cooling passages, heat exchangers, and engine block components against galvanic corrosion in saltwater and freshwater environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Yanmar OEM part — exact fit and alloy specification\u003c\/li\u003e\n\u003cli\u003eProtects heat exchangers, oil coolers, and cooling passages\u003c\/li\u003e\n\u003cli\u003eSacrifices itself to prevent corrosion of expensive engine components\u003c\/li\u003e\n\u003cli\u003eSuitable for saltwater and freshwater operation\u003c\/li\u003e\n\u003cli\u003eEasy inspection and replacement during routine service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eEngine Compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned for Yanmar marine diesel engines. Always verify compatibility using your engine serial number and Yanmar parts diagram.\u003c\/p\u003e\n\u003cp\u003e✔ Installed in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeat exchangers\u003c\/li\u003e\n\u003cli\u003eEngine block cooling ports\u003c\/li\u003e\n\u003cli\u003eOil cooler passages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSerial Number Fitment Notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm part number \u003cstrong\u003e27210-200200\u003c\/strong\u003e against your engine serial number\u003c\/li\u003e\n\u003cli\u003eVerify thread size and anode length before ordering\u003c\/li\u003e\n\u003cli\u003eConsult Yanmar parts diagram for your specific model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhen This Part Needs Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAnode is \u003cstrong\u003e50% or more consumed\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcessive scaling, buildup, or discoloration\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency or overheating symptoms\u003c\/li\u003e\n\u003cli\u003eEvery 100 operating hours or annually — more frequently in saltwater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean mounting threads and surface before installation\u003c\/li\u003e\n\u003cli\u003eEnsure bare metal-to-metal contact — no paint or coatings on mounting surface\u003c\/li\u003e\n\u003cli\u003eDo not use thread sealant that could insulate the anode\u003c\/li\u003e\n\u003cli\u003eTorque to Yanmar specification — do not over-tighten\u003c\/li\u003e\n\u003cli\u003eReplace before full depletion to prevent debris in cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eAlternate \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYanmar OEM: \u003cstrong\u003e27210-200200\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eParts Desk Insight\u003c\/h3\u003e\n\u003cp\u003eYanmar engine anodes are one of the most overlooked service items — hidden inside the cooling system, they’re easy to forget until overheating or corrosion damage shows up. Check them at every oil change and always use genuine Yanmar OEM parts to ensure correct alloy composition and protection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cp\u003eShips in 1–3 business days for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"YAN","offers":[{"title":"Default Title","offer_id":43564308201508,"sku":"27210-200200","price":10.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/fc87a40b-cb18-40c2-bd74-f2ba6bebbb51.png?v=1775178445","url":"https:\/\/marisolmarine.com\/products\/yanmar-marine-engine-anode-27210-200200","provider":"Marisol Marine Company","version":"1.0","type":"link"}