{"product_id":"mry-mar-impeller-3cyl-188900","title":"MRY\/MAR IMPELLER 3CYL MPN-18-8900","description":"\u003cbody\u003e\n    \u003ch2\u003eMRC\/CRUSDR MAP SENSOR\u003c\/h2\u003e\n    \n    \n    \u003csection\u003e\u003cp style=\"margin-bottom: 15px; line-height: 1.8;\"\u003eThe MRC\/CRUSDR MAP Sensor is a vital electronic component responsible for measuring the manifold absolute pressure in your engine's intake system. This critical data allows the engine control unit (ECU) to accurately determine engine load and adjust fuel delivery and ignition timing for optimal performance, fuel economy, and emissions control. By providing precise pressure readings, this sensor ensures your engine operates at its peak efficiency under various conditions, from idle to full throttle.\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc; margin: 15px 0; padding-left: 30px;\"\u003e\n\u003cli style=\"margin-bottom: 8px; line-height: 1.6;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eAccurate Pressure Sensing\u003c\/strong\u003e: Delivers precise manifold absolute pressure readings to the ECU for optimal engine management.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eImproved Fuel Efficiency\u003c\/strong\u003e: Enables the ECU to precisely control fuel injection, leading to better gas mileage.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eEnhanced Engine Performance\u003c\/strong\u003e: Contributes to smoother acceleration and overall power delivery by ensuring the correct air-fuel mixture.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eDurable Marine-Grade Construction\u003c\/strong\u003e: Built to withstand the corrosive marine environment, ensuring long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 15px; line-height: 1.8;\"\u003eThis MAP sensor plays a crucial role in modern engine management systems. It is a key input for the ECU to calculate the amount of air entering the engine, which is fundamental for achieving the correct air-to-fuel ratio. Without accurate data from the MAP sensor, the ECU would struggle to make the necessary adjustments, potentially leading to poor performance, increased emissions, and reduced fuel economy. The sensor's ability to accurately measure the vacuum or pressure within the intake manifold under varying engine loads is indispensable for maintaining engine health and efficiency.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; line-height: 1.8;\"\u003eThe applications for the MRC\/CRUSDR MAP Sensor are primarily in marine engines that utilize electronic fuel injection and engine management systems. Its robust construction is specifically designed to resist the harsh conditions found in a marine environment, including saltwater exposure, vibration, and temperature fluctuations. By ensuring the accurate functioning of your engine's air-fuel mixture, this sensor contributes significantly to the overall reliability and performance of your boat's propulsion system, allowing for a more enjoyable and worry-free boating experience.\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\"\u003e18-7684\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eSensor Type\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eManifold Absolute Pressure (MAP)\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\"\u003eMRC\/CRUSDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eUnit Type\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003eSensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd\"\u003eApproximate Weight\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd\"\u003e0.2 lbs\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":"Sierra International","offers":[{"title":"Default Title","offer_id":46389666939042,"sku":"DM-188900","price":51.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3170\/5250\/files\/fs_188900_Web2.jpg?v=1765363415","url":"https:\/\/marinerswarehouse.com\/products\/mry-mar-impeller-3cyl-188900","provider":"Mariners Warehouse Shop","version":"1.0","type":"link"}