Champion Iridium- Boxed - RC6WYPB3, 9770 (Discontinued)

champion iridium- boxed - rc6wypb3 champion 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 quickly maintains stable operating temperature under all engine loads v-trimmed ground electrode promotes sharper spark focus fine-wire center electrode and v-trimmed for greater ignitability iridium center electrode delivers maximum life champion iridium - maximum performance. Premium spark plug champion iridium 9770 spark plug (carton of 4) application summary: audi lt. Trk.: 3.0l v6 (15-12); audi pass. Car: 2.0l l4 (14-06), 3.0l v6 (15-13), 3.2l v6 (08-05); bmw pass. Car: 4.4l v8 (08-07); honda pass. Car: 1.7l l4 (05-01), 1.8l l4 (11-06); porsche pass. Car: 3.6l h6 (11-07); volkswagen lt. Trk.: 2.0l l4 (15-09)