Hide Show DescriptionDirect Spark Ignitor for 400,501, WH 55, WB 51 and WH 85100165929PLT3021B0067E6OTO0671650236424671650236424RelianceState Water HeatersLochinvarAmerican Water HeaterA. O. SmithWaterHeaterPartsTakagiProduct Preservers Customer Reviews Hide Show Write a Review