Champion Iridium- Boxed – RE10WYPB5
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 9901 Spark Plug (Carton of 4)
Application Summary: Buick Lt. Trk.: 3.6L V6 (11-04), 4.2L L6 (07-04); Buick Pass. Car: 3.6L V6 (08-05); Cadillac Lt. Trk.: 3.0L V6 (11-10), 3.6L V6 (15-04); Cadillac Pass. Car: 2.0L L4 (15-14), 2.8L V6 (07-05), 3.0L V6 (14-10), 3.6L V6 (15-04); Chevrolet Lt. Trk.: 2.8L L4 (0





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