{"product_id":"default-14","title":"Martyr Zinc Pencil Anode 3\/8 NPT CMT-CME1Z","description":"\u003cp data-start=\"64\" data-end=\"569\"\u003eMartyr CMT-CME1Z is a \u003cstrong data-start=\"112\" data-end=\"149\"\u003ezinc pencil anode with brass plug\u003c\/strong\u003e designed for marine engine cooling-system corrosion protection. Martyr’s CME series is built for engine cooling-system use, with the anode sacrificing itself to help protect internal metal components from galvanic corrosion. Current Martyr sizing data for the \u003cstrong data-start=\"410\" data-end=\"418\"\u003eCME1\u003c\/strong\u003e configuration shows a \u003cstrong data-start=\"441\" data-end=\"452\"\u003e3\/8 NPT\u003c\/strong\u003e plug size with a \u003cstrong data-start=\"470\" data-end=\"491\"\u003e1\/2 inch diameter\u003c\/strong\u003e zinc anode and \u003cstrong data-start=\"507\" data-end=\"530\"\u003e2 inch anode length\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"571\" data-end=\"589\"\u003e\u003cstrong data-start=\"571\" data-end=\"587\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"590\" data-end=\"1118\"\u003e\n\u003cli data-start=\"590\" data-end=\"677\"\u003eMartyr \u003cstrong data-start=\"599\" data-end=\"636\"\u003ezinc pencil anode with brass plug\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"678\" data-end=\"747\"\u003e\n\u003cstrong data-start=\"680\" data-end=\"696\"\u003e3\/8 inch NPT\u003c\/strong\u003e plug size. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"748\" data-end=\"818\"\u003e\n\u003cstrong data-start=\"750\" data-end=\"777\"\u003e1\/2 inch anode diameter\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"902\"\u003e\n\u003cstrong data-start=\"821\" data-end=\"844\"\u003e2 inch anode length\u003c\/strong\u003e on the CME1 size. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"903\" data-end=\"1018\"\u003eComplete assembly includes the \u003cstrong data-start=\"936\" data-end=\"950\"\u003ebrass plug\u003c\/strong\u003e and replaceable zinc anode. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1118\"\u003eBuilt for \u003cstrong data-start=\"1031\" data-end=\"1056\"\u003eengine cooling-system\u003c\/strong\u003e corrosion protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1120\" data-end=\"1557\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1144\"\u003eEngine Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1144\" data-end=\"1147\"\u003eThis is a \u003cstrong data-start=\"1157\" data-end=\"1207\"\u003esize- and thread-specific cooling-system anode\u003c\/strong\u003e, not a model-specific engine part by description alone. It is intended for marine engine cooling-system applications that require a \u003cstrong data-start=\"1340\" data-end=\"1378\"\u003e3\/8 inch NPT pencil anode assembly\u003c\/strong\u003e in the CME1 size. Always match by the original anode dimensions, plug thread, and the engine manufacturer’s parts reference before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1559\" data-end=\"1954\"\u003e\u003cstrong data-start=\"1559\" data-end=\"1591\"\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003cbr data-start=\"1591\" data-end=\"1594\"\u003eCooling-system pencil anodes can vary by plug thread, anode diameter, and visible length. Always confirm \u003cstrong data-start=\"1699\" data-end=\"1719\"\u003eCMT-CME1Z \/ CME1\u003c\/strong\u003e against the exact engine, heat exchanger, or cooler application before ordering. Matching the original \u003cstrong data-start=\"1823\" data-end=\"1834\"\u003e3\/8 NPT\u003c\/strong\u003e plug size and \u003cstrong data-start=\"1849\" data-end=\"1870\"\u003e1\/2 inch x 2 inch\u003c\/strong\u003e anode dimensions is the safest fitment check. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1956\" data-end=\"2387\"\u003e\u003cstrong data-start=\"1956\" data-end=\"1992\"\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003cbr data-start=\"1992\" data-end=\"1995\"\u003eReplace this pencil anode when it is heavily consumed, reduced in diameter, brittle, broken, or coated to the point that it can no longer protect the cooling system effectively. Pencil anodes are service items and should be inspected regularly because they are designed to sacrifice themselves before more expensive engine and cooling components corrode. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2389\" data-end=\"2867\"\u003e\u003cstrong data-start=\"2389\" data-end=\"2411\"\u003eInstallation Notes\u003c\/strong\u003e\u003cbr data-start=\"2411\" data-end=\"2414\"\u003eInstall only in the correct matched application using the proper \u003cstrong data-start=\"2479\" data-end=\"2490\"\u003e3\/8 NPT\u003c\/strong\u003e threaded port. Inspect the old plug, threads, and sealing area before installation, and make sure the replacement matches the original size and exposed anode length. West Marine’s current guidance for Martyr pencil anodes also notes that the listed anode length refers to the \u003cstrong data-start=\"2767\" data-end=\"2826\"\u003evisible portion of the anode when installed in the plug\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2869\" data-end=\"3196\"\u003e\u003cstrong data-start=\"2869\" data-end=\"2906\"\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003cbr data-start=\"2906\" data-end=\"2909\"\u003eCurrent source coverage identifies this item primarily as \u003cstrong data-start=\"2967\" data-end=\"2983\"\u003eCME1 \/ CME1Z\u003c\/strong\u003e in Martyr product listings. The \u003cstrong data-start=\"3016\" data-end=\"3029\"\u003eCMT-CME1Z\u003c\/strong\u003e format appears to be a catalog-style SKU variant tied to the same Martyr CME1 zinc pencil anode with brass plug configuration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3198\" data-end=\"3564\"\u003e\u003cstrong data-start=\"3198\" data-end=\"3220\"\u003eParts Desk Insight\u003c\/strong\u003e\u003cbr data-start=\"3220\" data-end=\"3223\"\u003ePencil anodes are small parts, but they do important work inside raw-water and cooling-system passages where corrosion is easy to miss until damage is already done. Replacing them on schedule is inexpensive protection compared with the cost of heat exchanger, cooler, or engine cooling-system repairs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3566\" data-end=\"3631\"\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":44025482641444,"sku":"CMT-CME1Z","price":11.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/16335_ZNC_ENGINE-PLUG_CME_PPM-TIF.webp?v=1776189219","url":"https:\/\/marisolmarine.com\/products\/default-14","provider":"Marisol Marine Company","version":"1.0","type":"link"}