{"product_id":"ngk-2623-spark-plug-standard-copper-core-plug-for-chrysler-crusader-and-mercruiser-i-o-engines","title":"NGK 2623 Spark Plug - Standard Copper Core Plug for Chrysler, Crusader and Mercruiser I\/O Engines","description":"\u003cp\u003eThe NGK 2623 is a Standard series spark plug built with a solid copper core center electrode for strong heat dissipation and reliable conductivity across a broad heat range. It uses a Standard ground electrode configuration, with a nickel ground electrode, a copper-core center electrode, and a nickel center electrode tip. The plug body is treated with corrosion-resistant plating to keep installation and removal easy over the life of the engine.\u003c\/p\u003e\u003cp\u003eNGK 2623 is intended for I\/O (inboard\/outboard, sterndrive) applications and is listed to fit Chrysler (1979-1975), Crusader (1998-1972), and Mercruiser (2006) I\/O engines. As with any spark plug, always check your engine and maintenance manual and use only the plug recommended by your engine's original equipment manufacturer, since using the wrong plug can reduce performance and fuel economy or cause engine damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NGK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 2623\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 087295126233\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 5000 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Configuration:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Electrode Core Material:\u003c\/strong\u003e Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Electrode Core Material:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Electrode Tip Material:\u003c\/strong\u003e Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eI\/O - Chrysler, years 1979-1975\u003c\/li\u003e\n\u003cli\u003eI\/O - Crusader, years 1998-1972\u003c\/li\u003e\n\u003cli\u003eI\/O - Mercruiser, year 2006\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the NGK 2623 spark plug fit?\u003c\/strong\u003e The NGK 2623 is listed for I\/O (sterndrive) applications on Chrysler engines from 1979-1975, Crusader engines from 1998-1972, and Mercruiser engines from 2006.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the NGK 2623 a copper spark plug?\u003c\/strong\u003e Yes, the NGK 2623 has a copper center electrode core paired with a nickel center electrode tip and a nickel ground electrode.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ground electrode configuration on the NGK 2623?\u003c\/strong\u003e The NGK 2623 uses a Standard ground electrode configuration, which is NGK's original ground design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the electrical resistance of the NGK 2623?\u003c\/strong\u003e The NGK 2623 has a resistance rating of 5000 Ohm, which is typical for a resistor-type spark plug designed to suppress ignition noise.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the NGK 2623 spark plug weigh?\u003c\/strong\u003e A single NGK 2623 spark plug weighs 0.15 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the NGK 2623 work on Mercruiser I\/O engines only from 2006?\u003c\/strong\u003e For Mercruiser, the NGK 2623 is listed specifically for the 2006 model year I\/O application; always confirm against your engine's maintenance manual before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs corrosion resistance built into the NGK 2623?\u003c\/strong\u003e Yes, the NGK 2623 spark plug is treated with corrosion-resistant plating to keep threads easy to install and remove over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many spark plugs come in a package?\u003c\/strong\u003e The NGK 2623 is sold as a single spark plug (unit count of 1).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the NGK 2623 in any I\/O engine?\u003c\/strong\u003e No, always check your engine and maintenance manual first. The NGK 2623 is listed for specific I\/O applications - Chrysler, Crusader, and Mercruiser - and using the wrong plug can reduce performance, hurt fuel economy, or damage your engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the NGK 2623 an NGK Standard series plug?\u003c\/strong\u003e Yes, the NGK 2623 belongs to NGK's Standard series, which the company describes as an OE cornerstone that has provided decades of reliable performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the ground electrode on the NGK 2623 made of?\u003c\/strong\u003e The ground electrode on the NGK 2623 is made of nickel.\u003c\/p\u003e","brand":"NGK Spark Plugs","offers":[{"title":"Default Title","offer_id":49028253417691,"sku":"NGK-BPR6FS","price":3.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/NGK-B6S_lg__16292.1469113196.1280.1280__88235.1558320634.500.750.jpg?v=1785165221","url":"https:\/\/www.goodvibesmarina.com\/products\/ngk-2623-spark-plug-standard-copper-core-plug-for-chrysler-crusader-and-mercruiser-i-o-engines","provider":"Good Vibes Marina","version":"1.0","type":"link"}