- Bosch Platinum Spark Plugs are engineered for up 2x longer service life compared to standard copper spark plugs with a 4 year satisfaction guarantee
- Ground Electrode: Specially engineered Yttrium enhanced ground electrode provides 2x longer service life than standard copper spark plugs
- Firing Pin: Fine wire platinum firing pin for better ignitability
- Weld Process: Unique 360 continuous laser weld fuses corrosion resistant platinum firing pin to base
- Includes 2 spark plugs per pack
This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.