Champion Iridium- Boxed - RER8ZWYCB4
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 9407 Spark Plug (Carton of 4)
Application Summary: Acura Lt. Trk.: 3.5L V6 (15-13), 3.7L V6 (13-10); Acura Pass. Car: 2.0L L4 (15-13), 2.4L L4 (14-09), 3.5L V6 (14-09), 3.7L V6 (14-09); Audi Lt. Trk.: 3.6L V6 (10-07); Chrysler Pass. Car: 3.6L V6 (14-11); Chrysler Van: 3.6L V6 (14-11); Dodge Lt. Trk.: 3.6L