{"product_id":"ngk-2422-buh-spark-plug-surface-discharge-fits-1971-1967-mercury-outboard","title":"NGK 2422 BUH Spark Plug, Surface Discharge, Fits 1971-1967 Mercury Outboard","description":"\u003cp\u003eThe NGK 2422 BUH is a standard spark plug built with a solid copper core for efficient heat dissipation, strong conductivity, and a broad heat range. It is designed for reliable ignition performance and is treated with corrosion-resistant plating to keep installation and removal easy over the plug's service life.\u003c\/p\u003e\u003cp\u003eThe BUH uses a surface discharge ground electrode configuration, with a nickel ground electrode core, a copper center electrode core, and a nickel center electrode tip. It carries a rated resistance of 1 Ohm. This plug is intended for Mercury outboard engines, 1971-1967, and should be matched against your engine and maintenance manual before installation, 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 2422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNGK Part Number:\u003c\/strong\u003e BUH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 087295124222\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Configuration:\u003c\/strong\u003e Surface Discharge\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\u003eResistance:\u003c\/strong\u003e 1 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOutboard - Mercury, 1971-1967\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the NGK 2422 BUH spark plug fit?\u003c\/strong\u003e The NGK 2422 BUH spark plug fits Mercury outboard engines, 1971-1967. Always check your engine and maintenance manual to confirm the correct plug for your specific engine before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the NGK 2422 the same as the NGK BUH?\u003c\/strong\u003e Yes. 2422 and BUH refer to the same NGK spark plug, a standard surface discharge plug built with a copper core and nickel electrodes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ground electrode configuration on this plug?\u003c\/strong\u003e The NGK BUH (2422) uses a surface discharge ground electrode configuration rather than a standard ground electrode design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat materials are used in the NGK 2422 spark plug?\u003c\/strong\u003e This plug has a copper center electrode core, a nickel center electrode tip, and a nickel ground electrode core, combined with corrosion-resistant plating on the exterior.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the resistance rating of the NGK BUH spark plug?\u003c\/strong\u003e The NGK BUH (2422) carries a resistance rating of 1 Ohm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the NGK 2422 spark plug weigh?\u003c\/strong\u003e The NGK 2422 BUH spark plug weighs 0.15 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does this spark plug have a copper core?\u003c\/strong\u003e The solid copper core in the NGK BUH improves heat dissipation and conductivity, which helps the plug maintain a broad, stable heat range during operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the NGK 2422 resist corrosion?\u003c\/strong\u003e Yes. The NGK BUH (2422) is treated with corrosion-resistant plating that eases installation and removal over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the NGK 2422 in an engine outside the 1971-1967 Mercury outboard range?\u003c\/strong\u003e The NGK 2422 BUH is listed for Mercury outboard engines from 1971-1967; for any other engine, check your engine and maintenance manual to confirm the correct plug, since using the wrong plug can reduce performance or damage the engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the NGK 2422 spark plug genuine NGK or aftermarket?\u003c\/strong\u003e The 2422 is a genuine NGK Standard spark plug, part number BUH, not a third-party aftermarket equivalent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat happens if I install the wrong spark plug in my outboard?\u003c\/strong\u003e Installing a plug other than the correct one for your engine, such as using the NGK 2422 BUH outside its listed Mercury outboard fitment, can reduce optimum performance, lower fuel economy, or cause engine damage.\u003c\/p\u003e","brand":"NGK Spark Plugs","offers":[{"title":"Default Title","offer_id":49028254040283,"sku":"NGK-BUH","price":4.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/NGK-BUH__27749.1558187614.500.750.jpg?v=1785165230","url":"https:\/\/www.goodvibesmarina.com\/products\/ngk-2422-buh-spark-plug-surface-discharge-fits-1971-1967-mercury-outboard","provider":"Good Vibes Marina","version":"1.0","type":"link"}