{"product_id":"ngk-1098-br7hs-10-spark-plug-replaces-mercury-33-828942-fits-yamaha-suzuki-tohatsu-nissan-outboards","title":"NGK 1098 (BR7HS-10) Spark Plug, Replaces Mercury 33-828942, Fits Yamaha, Suzuki, Tohatsu, Nissan Outboards","description":"\u003cp\u003eThe NGK 1098 is a BR7HS-10 standard spark plug built for Mercury, Yamaha, Suzuki, Tohatsu, and Nissan outboard engines. It uses a solid copper core for superior heat dissipation and conductivity across a broad heat range, paired with a nickel center electrode tip and a nickel ground electrode in a standard ground configuration. The plug is treated with corrosion-resistant plating that eases installation and removal, and it carries a resistance rating of 5000 ohms to help suppress ignition interference. As an OE or equivalent replacement, the NGK 1098 (BR7HS-10) is a direct, drop-in match for engines originally fitted with the OEM numbers it replaces, including Mercury 33-828942, Yamaha B7H-S0000-00-00, and Evinrude\/Johnson 0509568. It threads to an M10 specification and is commonly supplied pre-gapped to 1 millimeter to match factory settings, though the engine owner's manual should always be checked to confirm the correct plug and gap. Always verify the correct spark plug against your engine's original equipment manufacturer specification before installation, since using the wrong plug can reduce performance, hurt 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 1098\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug Designation:\u003c\/strong\u003e BR7HS-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Size:\u003c\/strong\u003e 1 millimeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 5000 ohms\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\u003eUPC:\u003c\/strong\u003e 087295110980\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\n\u003cli\u003eMercury Outboards\u003c\/li\u003e\n\u003cli\u003eNissan Outboards, 1997-2007\u003c\/li\u003e\n\u003cli\u003eSuzuki Outboards, 1977-2000\u003c\/li\u003e\n\u003cli\u003eTohatsu Outboards, 1996-2007\u003c\/li\u003e\n\u003cli\u003eYamaha Outboards, 1984-2005\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury 33-828942\u003c\/li\u003e\n\u003cli\u003eYamaha B7H-S0000-00-00\u003c\/li\u003e\n\u003cli\u003eEvinrude\/Johnson 0509568\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the NGK 1098 spark plug fit?\u003c\/strong\u003e The NGK 1098 (BR7HS-10) fits Mercury outboards, Nissan outboards from 1997-2007, Suzuki outboards from 1977-2000, Tohatsu outboards from 1996-2007, and Yamaha outboards from 1984-2005.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the NGK 1098 the same as BR7HS-10?\u003c\/strong\u003e Yes, part number 1098 is the NGK BR7HS-10 standard spark plug, built with a solid copper core and nickel electrodes for OE-level performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does this spark plug replace?\u003c\/strong\u003e The NGK 1098 replaces Mercury 33-828942, Yamaha B7H-S0000-00-00, and Evinrude\/Johnson 0509568.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the thread size of the NGK 1098 spark plug?\u003c\/strong\u003e This NGK spark plug uses an M10 thread size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the NGK 1098 come pre-gapped?\u003c\/strong\u003e The BR7HS-10 spark plug is commonly supplied pre-gapped to 1 millimeter to match factory engine specifications, but the gap should be confirmed against your engine's manual.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the electrode made of on the NGK 1098?\u003c\/strong\u003e The NGK 1098 has a copper center electrode core with a nickel center electrode tip and a nickel standard ground electrode.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the NGK 1098 spark plug weigh?\u003c\/strong\u003e The NGK 1098 spark plug weighs 0.15 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine NGK part or an aftermarket copy?\u003c\/strong\u003e The 1098 is a genuine NGK BR7HS-10 standard spark plug, not an aftermarket substitute, and functions as an OE or equivalent replacement for the outboard applications it lists.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the resistance rating of the NGK 1098 spark plug?\u003c\/strong\u003e This spark plug has a resistance rating of 5000 ohms, which helps suppress ignition system interference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the NGK 1098 have corrosion-resistant plating?\u003c\/strong\u003e Yes, the BR7HS-10 plug is treated with corrosion-resistant plating to make installation and removal easier over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the NGK 1098 in a Tohatsu outboard?\u003c\/strong\u003e Yes, the NGK 1098 (BR7HS-10) is listed to fit Tohatsu outboards from 1996-2007.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat ground electrode configuration does the NGK 1098 use?\u003c\/strong\u003e The NGK 1098 uses a standard ground electrode configuration with a nickel ground electrode.\u003c\/p\u003e","brand":"NGK Spark Plugs","offers":[{"title":"Default Title","offer_id":49028253843675,"sku":"NGK-BR7HS-10","price":3.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/BR7HS-10__68929.1737847223.500.750.jpg?v=1785165228","url":"https:\/\/www.goodvibesmarina.com\/products\/ngk-1098-br7hs-10-spark-plug-replaces-mercury-33-828942-fits-yamaha-suzuki-tohatsu-nissan-outboards","provider":"Good Vibes Marina","version":"1.0","type":"link"}