Bosch Platinum Spark Plugs are engineered to provide you with improved ignitability and performance. The OE fine wire platinum design delivers optimum fit and function for 2x longer service life compared to standard copper plugs.
- 360 Degree Continuous Laser Welded Platinum Center Electrode Featuring Fine Wire Design
- Copper Core Ground Electrode. Large, Copper Core Center Electrode
- Tapered Yttrium Enhanced Ground Electrode
- Nickel-Plated Shell With Rolled Threads. Promotes Durability And Long Life
- Ribbed Insulator Design
- Fit type: Vehicle Specific
- 360 Degree Continuous Laser Welded Platinum Center Electrode Featuring Fine Wire Design
- Copper Core Ground Electrode. Large, Copper Core Center Electrode
- Tapered Yttrium Enhanced Ground Electrode
- Nickel-Plated Shell With Rolled Threads. Promotes Durability And Long Life
- Ribbed Insulator Design
- Fit type: Vehicle Specific