Champion Iridium- Boxed - RC6WYPB4, 9800

Champion iridium- boxed - rc6wypb4champion iridium - the ultimate element. this spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.heat-active alloy allows electrodes to reach optimal temperature quicklymaintains stable operating temperature under all engine loadsv-trimmed ground electrode promotes sharper spark focusfine-wire center electrode and v-trimmed for greater ignitabilityiridium center electrode delivers maximum lifechampion iridium - maximum performance. premium spark plugchampion iridium 9800 spark plug (carton of 4) application summary:acura pass. car: 2.0l l4 (11-06); honda pass. car: 2.0l l4 (11-00), 2.2l l4 (09-04); porsche pass. car: 2.7l h6 (08-06), 2.9l h6 (12-09), 3.4l h6 (12-06), 3.6l h6 (06-03), 3.8l h6 (09-05); saab pass. car: 2.0l l4 (99-99), 3.0l v6 (99-00); volkswagen pass.