{"product_id":"genuine-ngk-6431-surface-gap-spark-plugs-bu8h-10-pack","title":"NGK 6431 Surface Gap Spark Plug BU8H","description":"\u003cp\u003eNGK 6431 BU8H - Surface gap plugs are nearly immune to pre-ignition, and usually require a special high energy ignition system. They can be susceptible to fouling, especially in colder applications, but may be necessary in high compression applications.\u003cbr\u003eTrivalent metal plating provides superior anti-corrosion and anti-seizing properties\u003cbr\u003eCorrugated ribs prevent flashover\u003cbr\u003ePure alumina silicate ceramic insulator, provides superior strength and better heat transfer\u003cbr\u003eCopper core aids in heat removal\u003cbr\u003eTriple seals prevent leakage\u003cbr\u003e\u003cbr\u003eShell\u003cbr\u003eThread Diameter: 14mm\u003cbr\u003eThread Pitch: 1.25mm\u003cbr\u003eSeat Type: Gasket\u003cbr\u003eReach: 12.7mm (1\/2\")\u003cbr\u003eHex Size: 13\/16\" (21mm)\u003cbr\u003eTerminal Type: Solid\u003cbr\u003eOverall Height: ISO\u003cbr\u003eGap: .016\" (0.4mm)\u003cbr\u003e\u003cbr\u003eCenter Electrode\u003cbr\u003eMaterial: Nickel\u003cbr\u003eType: Standard\u003cbr\u003eSize: 2.5mm\u003cbr\u003eProjection: Non-Projected\u003cbr\u003e\u003cbr\u003eGround Electrode\u003cbr\u003eMaterial: Nickel\u003cbr\u003eType: Surface Discharge\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003eResistor: No\u003cbr\u003eResistor Value: 1K Ohm\u003cbr\u003eHeat Range: 8\u003cbr\u003eTorque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.\u003c\/p\u003e\u003cp\u003efits Outboard: Mariner and Mercury\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMfg Part No: 6431 BU8H\u003c\/li\u003e\n\u003cli\u003eRelated Part No: 6431 BU8H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"All World Auto","offers":[{"title":"4","offer_id":47986769756401,"sku":"6431-4K","price":22.54,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":47986769789169,"sku":"6431-6K","price":32.38,"currency_code":"USD","in_stock":true},{"title":"10","offer_id":47986769690865,"sku":"6431-10K","price":41.84,"currency_code":"USD","in_stock":false},{"title":"25","offer_id":47986769723633,"sku":"6431-25K","price":98.04,"currency_code":"USD","in_stock":false},{"title":"1","offer_id":48102707298545,"sku":"6431","price":9.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1326\/0273\/files\/6431_p01.jpg?v=1777385726","url":"https:\/\/allworldauto.com\/products\/genuine-ngk-6431-surface-gap-spark-plugs-bu8h-10-pack","provider":"All World Auto","version":"1.0","type":"link"}