Bosch Platinum Spark Plug

Bosch platinum spark plugs are engineered with a platinum firing pin that offers better ignition and increased service life. The Yttrium enhanced ground electrode is corrosion resistant and delivers the best performance. Unlock the performance of your engine with Bosch platinum spark plugs.

• Bosch Platinum spark plugs are engineered with Yttrium enhanced ground electrode that provides 2X longer service life
• Equipped with fine wire Platinum firing pin for better ignition
• Unique 360 continuous laser weld fuses corrosion-resistant Platinum firing pin to base
• Excellent mechanical stability and corrosion protection
• Bosch double platinum spark plugs are designed to reduce fuel consumption and exhaust emissions from your vehicle
• Provides reliable voltage for smooth engine performance