BMW N55/S55 Spark Plug Set – NGK Laser Iridium SILZKBR8D8S (Set of 6) 97506
$85.5
$102.6
Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.Trivalent metal plating provides superior anti-corrosion and anti-seizing propertiesCorrugated ribs prevent flashoverPure alumina silicate ceramic insulator, provides superior strength and better heat transferCopper core aids in heat removalTriple seals prevent leakageSet of 6 spark plugs. Two Steps colder than standard N55 plugs.Fits; BMW N55/S55 EngineShort code; 97506
