Denso 5304 Iridium Power Spark Plug- Ik20- 4Pieces
DENSO Iridium Power spark plugs provide superior ignitability and long service life. The smallest tip diameter available Iridium / Platinum surfaces ensure a slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency, and lower emissions. Laser-welded Iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to the backside of the ground electrode provides long life. A longer insulator nose prevents fouling, Corrugated ribs on the insulator prevent flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing.
DENSO 5304 IRIDIUM POWER SPARK PLUG (4PCS); Gap .044 (FOR MOTOR VEHICLES ONLY)
Alternate/OEM Part Number(s): 000018BP03, 0031597503, 0031597803, 0041591403, 06H905601A, 06H905611, 06H905621, 0948200427, 0948200429, 0948200494, 0948200508, 0948200510, 0948200548, 0948200550, 0K01C18110, 0K23A18110, 0K2AA18110, 101000003AB, 101000004AA, 101000004AB, 101000016AA, 101000033AA, 101000035AA, 101000035AB, 101000035AH, 101000035HJ, 101000041AC, 101000051AA, 101000054AD, 101000063AA, 101000063AC, 101905607, 101905611, 101905611A, 101905615A, 101905616, 101905621A, 101905621B, 101905631B, 101905631H, 101905640, 101905640A, 101905640D, 1110985Z00, 1110985Z10, 1110986Z20, 12120030548, 12120037607, 12120037608, 12120141871, 12129059209, 12129059795, 12129063428, 12129064617, 12129064619, 12129069877, 12129071003, 12610767, 12787099, 1822A002, 1822A069, 1881408061, 1881411062, 1882311091, 19185432, 19302724, 224010B016, 224011P116, 224011W616, 2240120J06, 2240127N16, 2240127N66, 2240140P16, 2240140P66, 2240150Y06, 2240153J06, 224017B006, 2240185E16, 2240197E16, 2240197E66, 224019E016, 22401AA310, 22401AA370, 22401AA450, 22401AA530, 22401AA531, 22401AA540