BERU ULTRA X UX56 Spark plug M14x1,25, Spanner Size: 21 mm

BERU Ultra X The spark plug innovation that combines the Recommendation - When changing the spark plugs on vehicles latest OEM technologies. - Broad coverage- Combined with connector ignition coils, please replace the connector air/surface discharge technology for more spark paths and use spark plug connector grease(ZKF 01 - Order No. 0 890 300 029) to fit the connector. increases ignition reliability- Good mixture accessibility optimizes combustion and enhances performance- Variable spark paths improve self-cleaning function, increasing cold-start reliability- The special insulator nose and filigree ground electrodes ensure that the ideal operating temperature is quickly reached- Efficient combustion minimizes pollutant emissions and protects the catalytic converter 6 Ultra X and 2 Ultra X Platinum = 8 superb types for high market coverage.