BOSCH FR7NPP332 Double Platinum Spark Plug - Up to 3X Longer Life for Select BMW 128i 323i 325i 325xi 328i 328xi 330i 330xi 525i 525xi 528i 528xi 530i 530xi X3 X5 Z4 xDrive and Saab 9-3 (Pack of 1)

The BOSCH FR7NPP332 Double Platinum Spark Plug is designed to provide up to 3 times longer service life compared to standard copper plugs. It features a laser-welded platinum inlay ground electrode and a fine wire platinum firing pin for better ignitability and performance. The unique 360-degree continuous laser weld fuses the corrosion-resistant platinum firing pin to the base, ensuring durability. Nickel-plated rolled threads offer superior resistance to corrosion and do not require anti-seize for installation. This spark plug is pre-gapped at the factory and does not require a gap adjustment prior to installation. It is compatible with select BMW models including 128i, 323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 525i, 525xi, 528i, 528xi, 530i, 530xi, X3, X5, Z4 xDrive, and Saab 9-3. • Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs • Fine wire Platinum firing pin for better ignitability and performance • Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation • Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation