KAC Spark Plugs LFR7AIX Double Iridium Spark Plug 4 Pack Fit for Lancer, GX1800A WaveRunner FZS, GX1800 WaveRunner FZR, FC1800 WaveRunner FX SVHO, FC1800 WaveRunner FX Cruiser SVHO - 4515SPP0725US

• 【Compatible Vehicles】Replacement for FC1800 WaveRunner FX Cruiser SVHO 2016-2016, Lancer 2006-2006, GX1800A WaveRunner FZS 2014-2016, FC1800A WaveRunner FX Cruiser SVHO 2014-2016, FC1800 WaveRunner FX SVHO 2014-2016, GX1800 WaveRunner FZR 2014-2016. 【Faster Starts】The spark plugs can realize the center electrode pole refinement and concentrates spark energy, providing better ignitibility for vehicles and smoother environment for engine, no worry for misfire. 【Fuel Economy】 1.1mm fine wire iridium center wire tip design for sufficient combustion, efficiently reducing carbon accumulation. The external sealing gasket can prevent combustion gas leakage and relief fuel consumption. 【Long lifespan】 The Double Iridium automotive replacement spark plug is engineered to last for up to 100,000 miles, double Iridium firing pin and ground electrode pin provide 4X longer service life compared to standard copper plugs. 【Warm Tips】Please enter your vehicle's year/make/model and then check the fitment before purchasing. OE Replace# LFR7AIX.