CENTRE ELECTRODE WITH IRIDIUM CONTACT AND GROUND ELECTRODE FROM YTTRIUM ALLOY WITH COPPER CORE

Wide range spark plugs with centre electrode and iridium contact. Ground electrode from yttrium alloy with copper core.

!!! Replacement interval: as recommended by the engine manufacturer / maximum see table below.

The most modern BRISK spark plug at present. The design and materials used fulfil all the current requirements of modern engines. Particularly the low requirement for voltage supplied by the ignition system, open spark gap into combustion chamber and suppression of the quenching effect.

Type : P4
Code : 1622
Electrode Gap : 0.8
Gasket Seal : K
Interval Max : 100,000km
Key dimensions : 16 mm
Thread length : 19mm 
Thread : M 14 x 1.25
Recommended Tighening Torque : 20-30 Nm

Brisk P4 replacement spark plugs
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Bosch 0242236571
Bosch FR7KI332S
Brisk 1622
Denso 3373
Denso 3403
Denso SK20PR-A8
Denso SK20PR-B8
Denso SK20PR-F8
Denso SK20PR-L9
Denso SK20R8
Denso SVK20R-Z8
Mazda 1UN7 18 110
Mazda 1UN718110
Mitsubishi MD 378 582
Mitsubishi MD378582
NGK 2687
NGK 4867
NGK 5648
NGK 5689
NGK 6418
NGK 6507
NGK 99404
NGK BCPR6EIX
NGK BKR6EIX
NGK FR6EI
NGK IFR6B
NGK IFR6B-K
NGK IFR6C
NGK IFR6J
NGK IFR6Q-G
NGK IFR6Q-S
NGK IFR6S
Nissan BY480-BKR6E
Subaru 22401 AA760
Subaru 22401AA760
Torch K6RTIP
Toyota 90919-01231

Price per 4pcs/Set