Double Platinum Spark Plug. Warranty Duration. 19239701, 2467, 4997, 5017, ACD41834, APP5263, E3.66, ICA30049, ICA30051, ICA30052, ICA30053, ICA30069, ICA71668, ICA71709, ICA71765, ICA71766, ICA71784, ICA71791, ICA71796, ICA71797, ICA71798, ICA71819, ICA71871, LZTR4AGP, PLZTR4A-13, PTR5A-13, QSP5, SPA02139, SPA02148, SPA02155, SPA02165, SPA02182, TKA01258, TKA01259, TKA01260, TKA01323, TKA05947, TKA05948, TKA05949, TKA05952, TKA06304, TKA06308, TKA06309, TKA06310, XP5263.