{"product_id":"ngk-plug-1111-10-4970018","title":"NGK PLUG 1111 (10)","description":"\u003cbody\u003e\n    \u003ch2\u003eMRC BLOCK OFF PLATE\u003c\/h2\u003e\n    \n    \n    \u003csection\u003e\u003cp style=\"margin-bottom: 15px; line-height: 1.8;\"\u003eThis MRC Block Off Plate is a crucial component for marine engine maintenance and customization. It serves the vital purpose of sealing off specific passages or areas within the engine's cooling system or other circuits, preventing unwanted flow or leakage. Engineered for precision and durability, this plate ensures a secure and leak-free seal, maintaining the integrity of your engine's operational systems. Its robust construction guarantees it can withstand the demanding conditions of a marine environment, offering reliable performance and longevity. Whether you are performing routine maintenance, upgrading components, or troubleshooting an issue, this block off plate is an essential part for ensuring your engine runs efficiently and safely.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; line-height: 1.8;\"\u003eKey Features:\nThis block off plate is designed to be a direct replacement or an integral part of an engine modification. Its primary role is to prevent the flow of coolant, oil, or other fluids through a specific port or channel. This is often necessary when certain components are removed or bypassed during engine work. For instance, it might be used when a specific cooling circuit is no longer needed or when a particular passage needs to be isolated for repair or modification. The plate's material is chosen for its ability to withstand high temperatures and resist the corrosive effects of engine fluids and saltwater. By providing a solid, impermeable barrier, it ensures that the engine's internal systems function as intended, preventing potential damage and performance issues. This component is a testament to the importance of precision engineering in marine applications, where reliability is paramount. Its straightforward design belies its critical function in maintaining the health and efficiency of your marine engine.\nThis block off plate is designed to be a direct replacement or an integral part of an engine modification. Its primary role is to prevent the flow of coolant, oil, or other fluids through a specific port or channel. This is often necessary when certain components are removed or bypassed during engine work. For instance, it might be used when a specific cooling circuit is no longer needed or when a particular passage needs to be isolated for repair or modification. The plate's material is chosen for its ability to withstand high temperatures and resist the corrosive effects of engine fluids and saltwater. By providing a solid, impermeable barrier, it ensures that the engine's internal systems function as intended, preventing potential damage and performance issues. This component is a testament to the importance of precision engineering in marine applications, where reliability is paramount. Its straightforward design belies its critical function in maintaining the health and efficiency of your marine engine.\u003c\/p\u003e\u003c\/section\u003e\n  \n        \u003csection style=\"margin:20px 0\"\u003e\n            \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n            \u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n                \u003cthead\u003e\n                    \u003ctr\u003e\n                        \u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #333;background-color:#f5f5f5\"\u003eSpecification\u003c\/th\u003e\n                        \u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #333;background-color:#f5f5f5\"\u003eValue\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eMFG Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e18-1990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eApprox. 4\" x 3\" x 0.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e0.2 lbs (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eApplication\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eUsed to block off water passages on OMC engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eOMC Sterndrive\/Inboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/section\u003e\n        \n\u003c\/body\u003e","brand":"Mariners Warehouse","offers":[{"title":"Default Title","offer_id":46389805711522,"sku":"DM-4970018","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/fs_498320_Web2_ef70abb4-9151-4867-8d96-05d540b6a1fd.jpg?v=1765364975","url":"https:\/\/marinerswarehouse.com\/products\/ngk-plug-1111-10-4970018","provider":"Mariners Warehouse Shop","version":"1.0","type":"link"}