NGK Spark Plug Upgrade Chart

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NGK Spark Plug Upgrade ChartORIGINAL PLUGSTOCK UPGRADESTOCK UPGRADESTOCK (disc'd)7051BR8EIX5044B8EVX (disc'd)7051N/A-BR8EIX5044B8HS5510B8HVX (disc'd)2634BR8HIX7001B8HVX (disc'd)2634N/A-BR8HIX7001B9ES2611B9EVX (disc'd)7254BR9EIX3981B9EVX (disc'd)7254N/A-BR9EIX3981B9HS5810B9HVX (disc'd)2254BR9HIX5687B9HS-103626B9HVX (disc'd)2254BR9HIX5687B9HVX (disc'd)2254N/A-BR9HIX5687B10EVX (disc'd)7335N/A-BR10EIX6801BCP5ES7496BCP 5EVX (disc'd)5664BCPR5EIX5688BCP6E5860BCP6EVX (disc'd)6323BCPR6EIX5689BCP6ES4930BCP6EV X (disc'd)6323BCPR6EIX5689BCP6ET4563PFR6B3 500--BCP7ES5030--BCPR7EIX5690BCP7ET2078- -BKR7EIX2667BCPR5E1145BCPR5EP-82950BCPR5 EIX5688BCPR5ES6130BCPR5EP-82950BCPR5EIX5 688BCPR6E1269--BCPR6EIX5689BCPR6E-113132 --BCPR6EIX-114919BCPR6EP-113350N/A-BCPR6 EIX-114919BCPR6ES2330--BCPR6EIX5689BCPR6 ES-117121--BCPR6EIX-114919BCPR6ET2197PFR 6B3500--BCPR6EY1146BCPR6EP-N-85275BCPR6E IX5689BCPR6EY-113720--BCPR6EIX-114919BCP R7E1272--BCPR7EIX5690BCPR7ES-111095PFR7H -103978--BCPR7ET2164-- BKR7EIX2667BK6E3536--BKR6EIX6418BKR5E793 8--BKR5EIX6341BKR5E-116953--BKR5EIX-1154 64BKR5EK7956--BKR5EIX6341BKR5EKB-113967- -BKR5EIX-115464BKR5EKC5216--BKR5EIX6341B KR5EKU3964--BKR5EIX6341BKR5EKUP2890N/A-B KR5EIX6341BKR5EP-113440N/A-BKR5EIX-11546 4BKR5EQUB1567--BKR5EIX6341BKR5EQUPA3566N /A-BKR5EIX6341BKR5EVX2546N/A-BKR5EIX6341 BKR5EY7390--BKR5EIX6341BKR5EY-112355--BK R5EIX-115464BKR5EYA20

ngk spark plug upgrade chart original plug stock no. platinum upgrade stock no. iridium upgrade stock no. b6hs 4510 - - br6hix 3419 b7es 1111 - - br7eix 6664

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