{"product_id":"50003-m45-hks-spark-plugs","title":"HKS Spark Plug for Integra Civic Skyline MR2 #9 (50003-M45)","description":"HKS M-Series Super Fire Racing spark plugs are sold individually. These high performance iridium plugs are designed to handle higher boost with improved ignition performance and anti-carbon build-up. Fits 90's Integra, Civic, CRX, Prelude, 180SX, 300ZX, R32, R33, R34 Skyline, MR2, 7MGTE Supra... Please double confirm fitment with your vehicle before purchase!\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eKnown Vehicle Fitments:\u003c\/span\u003e\u003cbr\u003e1991-1993 Acura Integra B18A1\/DB1\u003cbr data-mce-fragment=\"1\"\u003e1992-1996 Honda Civic D15B7\/EY4\u003cbr data-mce-fragment=\"1\"\u003e1987-1991 Honda Civic D15B2\/EF2\/EF4\u003cbr data-mce-fragment=\"1\"\u003e1987-1991 Honda CRX D15B2\/EF6\u003cbr data-mce-fragment=\"1\"\u003e1985-1991 Honda Prelude B20A5\/BA1\/BA4\/BA5\u003cbr data-mce-fragment=\"1\"\u003e1989-1991 Nissan 180SX CA18DET\/RS13\/KRS13\u003cbr data-mce-fragment=\"1\"\u003e1984-1989 Nissan 300ZX VG30T\/HZ31\/HGZ31\u003cbr data-mce-fragment=\"1\"\u003e1989-2002 Nissan Skyline RB26DETT\/BNR32\/BNR33\/BNR34\u003cbr data-mce-fragment=\"1\"\u003e1991-1993 Nissan Skyline RB25DE\/ECR32\/ER32\u003cbr data-mce-fragment=\"1\"\u003e1989-1991 Nissan Skyline RB20DE\/HR32\/HCR32\/HNR32\u003cbr data-mce-fragment=\"1\"\u003e1989-1991 Nissan Skyline RB20DET\/HCR32\/HNR32\u003cbr data-mce-fragment=\"1\"\u003e1988-1989 Toyota Celica 3S-GTE\/ST165\u003cbr data-mce-fragment=\"1\"\u003e1987-1989 Toyota Celica 3S-GELC\/ST162\u003cbr data-mce-fragment=\"1\"\u003e1984-1989 Toyota MR2 4A-GELC\/AW11\u003cbr data-mce-fragment=\"1\"\u003e1987-1992 Toyota Supra 7M-GTE\/MA70\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003eIncludes:\u003c\/span\u003e\u003cbr\u003e(1) Spark Plug\u003cbr\u003eSpark plugs are sold individually price is for one plug!\u003cbr\u003e\u003cbr\u003e\n\u003ch1\u003eHeat Range and Thread\u003c\/h1\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003ePart Number:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003eHeat Range:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003eThread:\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e50003-M45\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003eNGK #9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e14mm x 19mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch1\u003eHKS Plug Heat Range Conversion Chart\u003c\/h1\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003eHKS\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e25\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e30\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e35\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e45\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e52.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e55\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003eDENSO\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e20\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e22\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e24\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e27\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e31\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e32\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e34\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003eNGK\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e7\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e8\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e10.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #ffffff;\"\u003e11\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003e0.6mm Iridium Alloy Center Electrode:\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eIridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eOuter Electrode with Platinum Chip:\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eThe Outer Electrode incorporates a square platinum chip which improves durability, and when combined with the iridium center electrode boosts ignition performance.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eShort Type Outer Electrode (Anti-Vibration):\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eThe outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eThermal Edge:\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eAfter long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eSpark Support Gap:\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eDischarges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eM Series is recommended for reliable ignition, durability and anti-carbon buildup under high load.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eThe Iridium alloy is used because of its durability and reliability. On an average plug, a narrow core typically shortens life span of plug but with the intense durability of iridium there is no sacrifice in any longevity. With a high melting point of 2454°C, opposed to the 1769°C of white gold, the electrode can tolerate the high levels of compression and minor knocking without any deterioration.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eA nickel coating on the housing also prevents the spark plug from premature deterioration. The Iridium plugs are available for multiple applications and offered in \"colder\" heat ranges of 7 and up and specifically for rotary, heat ranges of 9 and up are offered\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003ca style=\"color: #afafaf;\" href=\"https:\/\/stmtuned.com\/collections\/hks-products\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: .8em;\"\u003e See more HKS Products\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":50562262696278,"sku":"HKS-50003-M45","price":29.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/50003-m45-hks-spark-plugs-integra-civic-300zx-skyline-1.jpg?v=1749201035","url":"https:\/\/www.speed-addicts.com\/en\/products\/50003-m45-hks-spark-plugs","provider":"Speed Addicts","version":"1.0","type":"link"}