{"product_id":"ngk-spark-plug-p-n-zfr6fix-11","title":"NGK 6441 Iridium IX Spark Plug ZFR6FIX11","description":"\u003cp\u003e6441 - ZFR6FIX11 - Iridium IX Spark Plug by NGK. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified engines and appropriate replacement for OE spark plugs, where recommended. With a 0.6 mm laser welded iridium tip and taper cut ground electrode, these plugs provide more area for flame expansion for quicker starts, improved performance, and better efficiency.\u003cbr\u003e\u003cbr\u003eThread Diameter: 14mm\u003cbr\u003eThread Pitch: 1.25mm\u003cbr\u003eSeat Type: Gasket\u003cbr\u003eReach: 19mm (3\/4\")\u003cbr\u003eHex Size: 5\/8\" (16mm)\u003cbr\u003eTerminal Type: Solid\u003cbr\u003eOverall Height: ISO\u003cbr\u003eGap: .043\" (1.1mm)\u003cbr\u003e\u003cbr\u003eCenter Electrode\u003cbr\u003eMaterial: Iridium\u003cbr\u003eType: Fine Wire\u003cbr\u003eSize: 0.6mm\u003cbr\u003eProjection: Extended Projection\u003cbr\u003e\u003cbr\u003eGround Electrode\u003cbr\u003eMaterial: Nickel\u003cbr\u003eType: Standard\u003cbr\u003eShape: Taper Cut\u003cbr\u003eResistor: Yes\u003cbr\u003eResistor Value: 5k Ohm\u003cbr\u003eHeat Range: 6\u003cbr\u003eTorque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.\u003cbr\u003eElectrode Material: Iridium\u003cbr\u003eInsulator Type: Long Projection\u003cbr\u003eNominal Gap: 1.1 mm\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMfg Part No: 6441 ZFR6FIX11\u003c\/li\u003e\n\u003cli\u003eRelated Part No: 6441 ZFR6FIX11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK","offers":[{"title":"1","offer_id":47985758765297,"sku":"NGK-ZFR6FIX-11","price":12.28,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":47985758798065,"sku":"NGK-6441-4K","price":38.13,"currency_code":"USD","in_stock":true},{"title":"5","offer_id":47985758830833,"sku":"NGK-6441-5K","price":44.83,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":47985758863601,"sku":"NGK-6441-6K","price":47.05,"currency_code":"USD","in_stock":true},{"title":"8","offer_id":47985758896369,"sku":"NGK-6441-8K","price":64.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1326\/0273\/files\/6441_p01.jpg?v=1777316719","url":"https:\/\/allworldauto.com\/products\/ngk-spark-plug-p-n-zfr6fix-11","provider":"All World Auto","version":"1.0","type":"link"}