{"product_id":"west-562","title":"Zinc Engine Anode E0 5\/16\" UNC CMT-EZ0","description":"\u003cp\u003eThe \u003cstrong\u003eCMT-EZ0\u003c\/strong\u003e is a \u003cstrong\u003emarine-grade zinc pencil engine anode\u003c\/strong\u003e, E0 style with \u003cstrong\u003e5\/16\" UNC thread\u003c\/strong\u003e, providing sacrificial cathodic protection for internal engine cooling passages and heat exchangers in saltwater applications. This is the \u003cstrong\u003eanode rod only\u003c\/strong\u003e — reuses the existing brass plug housing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZinc alloy — optimized for saltwater corrosion protection\u003c\/li\u003e\n\u003cli\u003eE0 pencil anode with \u003cstrong\u003e5\/16\" UNC thread\u003c\/strong\u003e — smallest in the EZ series\u003c\/li\u003e\n\u003cli\u003eAnode rod only — reuses existing brass plug\u003c\/li\u003e\n\u003cli\u003eProtects heat exchangers, cooling passages, and engine block\u003c\/li\u003e\n\u003cli\u003eDirect replacement for E0-style pencil anodes\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 inboard marine engines with E0-style pencil anode ports. Commonly used on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMerCruiser\u003c\/li\u003e\n\u003cli\u003eVolvo Penta\u003c\/li\u003e\n\u003cli\u003eYanmar\u003c\/li\u003e\n\u003cli\u003eCrusader\u003c\/li\u003e\n\u003cli\u003eWesterbeke \/ Universal\u003c\/li\u003e\n\u003cli\u003eOther heat exchanger-cooled inboard engines\u003c\/li\u003e\n\u003c\/ul\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\u003eCooling system 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 thread size: \u003cstrong\u003e5\/16\" UNC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVerify anode length and diameter match existing E0 anode\u003c\/li\u003e\n\u003cli\u003eConfirm application requires anode-only (not complete plug assembly)\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 or buildup on anode body\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency or overheating symptoms\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance interval\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove plug and inspect anode regularly\u003c\/li\u003e\n\u003cli\u003eEnsure clean threads and proper sealing on plug\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten — risk of thread damage\u003c\/li\u003e\n\u003cli\u003eDo not use thread sealant that could insulate the anode\u003c\/li\u003e\n\u003cli\u003eReplace before full depletion to avoid 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\u003eCamp Company: \u003cstrong\u003eCMT-EZ0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMartyr: \u003cstrong\u003eCMEZ0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon reference: \u003cstrong\u003eE-0 \/ E0Z\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComplete assembly (with plug) versions available\u003c\/li\u003e\n\u003cli\u003eLarger sizes: EZ2 (7\/16\" UNC), EZ3 (1\/2\" UNC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eParts Desk Insight\u003c\/h3\u003e\n\u003cp\u003eThe E0 is the smallest pencil anode in the EZ series — found in tighter cooling ports on smaller inboard engines. Because of its small mass, it depletes faster than larger anodes. Check it at every oil change and keep a spare on board. Don’t let it disappear completely — debris in the cooling system is an expensive problem.\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":"WEST","offers":[{"title":"Default Title","offer_id":43564132892708,"sku":"CMT-EZ0","price":4.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/ZINCONLY__95796.webp?v=1775188676","url":"https:\/\/marisolmarine.com\/products\/west-562","provider":"Marisol Marine Company","version":"1.0","type":"link"}