NGK Spark Plug P/N:DR8HS
NGK BR9ES spark plug for the 2008 KTM 85 XC 84cc and other vehicles fires the spark that ignites the air-fuel charge in the cylinder. Among NGK spark plugs, the Standard line suits engines that came with nickel alloy plugs and is not recommended where the factory fitted precious metal plugs.
A worn plug can show up as hard starting, a misfire or rough running, but the same signs can come from the ignition or fuel supply, so find the cause before replacing it. With the engine off and cool, a removed plug can be looked over for an eroded electrode, a cracked ceramic or heavy oil or soot deposits.
This nickel alloy plug is a direct-fit replacement for the 2007 KTM 105 SX 104cc and the 2007 KTM 85 SX (17/14) 85cc, in addition to the 2008 KTM 85 XC 84cc. The fitment lists a quantity of one per vehicle.
Fit and size
Build and materials
Interchange: 5722
This part cross-references / interchanges with the following part numbers:
Will the NGK BR9ES fit the 2007 KTM 105 SX 104cc?
Yes. NGK BR9ES is a direct-fit replacement for the 2007 KTM 105 SX 104cc and takes one plug. For another vehicle, check its year and engine in the "Vehicles it fits" section.
Is the NGK BR9ES meant for engines with precious metal plugs?
No. NGK BR9ES is a nickel alloy plug recommended for engines that came with OE nickel alloy plugs, not for those with factory precious metal plugs.
What thread size does this spark plug have?
This spark plug has an M14 - 1.25 thread, and its cold-rolled threads help prevent cross-threading and damage to cylinder heads.
How can I tell if this nickel alloy spark plug is worn out?
With the engine off and cool, look at a removed plug for an eroded electrode, a cracked ceramic or oil and soot deposits. Hard starting or misfires can also be a sign of wear.
Does the BR9ES spark plug have a solid copper core?
Yes. This spark plug has a solid copper core, 98% pure, for heat dissipation and conductivity, with a nickel alloy center electrode.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.