DENSO 3439 Spark Plug (4 Pack)

Fine-wire iridium center electrode Platinum ground electrode 360 degree laser-welded spark tip Endures extreme temperatures greater than 4,000 degrees F associated with high-performance ignition and special fuel systemsYou may also like Spark Plug K6RTJY-10 Replace Compatible With Denso K20PBR-S10 Compatible With CHAMPION RC8VTYC4 F7LTCR 0241235752 0241235706 Compatible With BERU 000133510.