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KTM 250 SX Spark Plugs

Looking for aftermarket parts to modify or upgrade your KTM 250 SX with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.

Spark Plug Parts:

Only show in-stock parts

NGK BLYB

OUT OF STOCK 1463 NGK standard plugs are constructed for longer life and optimum performance.... NGK BLYB Spark Plug Box of 6 (BR8ES) 2006-2006 KTM 250 SX Base $43.02 Details

NGK Iridium

IN STOCK 5044 The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium Spark Plug Box of 4 (BR8EIX) 1996-1996 KTM 250 SX Base 2006-2006 KTM 250 SX Base $55.51 Details

NGK Iridium IX

OUT OF STOCK 3520 The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1997-2019 KTM 250 SX Base $74.01 Details

NGK Iridium Premium

IN STOCK 3981 The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium Premium Spark Plug Box of 4 (BR9EIX) 1992-1995 KTM 250 SX Base $55.51 Details

NGK Nickel

IN STOCK 5422 NGK standard plugs are constructed for longer life and optimum performance.... NGK Nickel Spark Plug Box of 4 (BR8ES) 2006-2006 KTM 250 SX Base $36.23 Details

NGK Racing

IN STOCK 3130 NGK Racing Series plugs are engineered to withstand the harshest engine conditions.... NGK Racing Spark Plug Box of 4 (BR8EG) 1996-1996 KTM 250 SX Base $47.85 Details

NGK Standard Spark Plugs

IN STOCK 3035 NGK standard plugs are constructed for longer life and optimum performance.... NGK Standard Spark Plug Box of 10 (BR8ECM) 1997-2019 KTM 250 SX Base $146.20 Details