

Engine & Filters
Sea-Doo NGK BR9ECS Nickel Spark plug
BRP part number 512059552 · For Snowmobiles, Watercraft
Pickup at any of our 5 locations. No online payment: you pay in store when you pick up.
Fits
Expedition Sport 550F 2011 - 2020GSX Sport 550F 2010 - 2010GTX Sport 550F 2010 - 2015MXZ All Packages All Engines 2006 - 2006MXZ RACING Package All Engines 2007 - 2007MXZ Racing All Engines 2008 - 2009MXZ P-RAC = Racing Package All Engines 2010 - 2010MXZ TNT 550F 2010 - 2012MXZ Sport 550F 2011 - 2014MXZ Racing All Engines 2011 - 2017ROLLING All Packages All Engines 2006 - 2006Renegade Sport All En
Fitment information supplied by BRP, for guidance. Check that the part fits your vehicle (model, year, modifications) before ordering — our parts team can confirm it.
Description
- NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating.
- High-grade alumina silicate ceramic
- Creates a stronger insulator to reduce dielectric punchthrough (caused by spark exiting through the side of the ceramic).
- Cold rolled threads
- Prevents cross-threading and damage to cylinder heads.
- 98% pure copper core
- Increased heat dissipation for reliable starts, prevents spark plug overheating.
- Trivalent metal plating
- No anti-seize required.
- Ground electrode
- Designed to reduce quenching effect, resulting in better ignition performance.
Features
- High-grade alumina silicate ceramic
- Creates a stronger insulator to reduce dielectric punchthrough (caused by spark exiting through the side of the ceramic).
- Cold rolled threads
- Prevents cross-threading and damage to cylinder heads.
- 98% pure copper core
- Increased heat dissipation for reliable starts, prevents spark plug overheating.
- Trivalent metal plating
- No anti-seize required.
- Ground electrode
- Designed to reduce quenching effect, resulting in better ignition performance.
