REM37BY Champion standard electrode aviation spark plugs are an affordable, high quality plug model that will enhance your engine's performance. Install our Champion spark plugs on your aircraft for extended wear and additional high temperature resistance. When selecting a spark plug, find a model that can withstand high pressures, lead deposits and other elements while producing a reliable spark for your engine.
The REM37BY delivers improved performance at an extraordinary price. The Champion REM37BY has an 18mm thread size and a 1/2 inch reach. This Champion aviation twin electrode style spark plug has a .016 to .021 inch plug gap and 5/8 inch shielded threading. Before opening your spark plug case, be sure that the enclosed model fits your aircraft's engine. Once the factory-sealed plastic case is open, the spark plug inside is non-returnable. Find the spark plug that works efficiently with your engine at budget-friendly low prices from SkyGeek.