Spark plug NGK BR8HS 4322

NGK BR8HS ignition spark plug — a 14 mm thread plug with a radio-suppressor resistor. On the end of the box is printed "4322 BR8HS", and on the insulator, in blue — the same mark BR8HS.

• NGK number 4322 — it is printed on the box and is enough to repeat the order
• The letter B in the code — 14 mm thread; the letter R — radio-suppressor resistor
• The number 8 — the heat range indicator on the NGK scale: a higher number means a colder plug
• The letter H — 12,7 mm thread length, that is how far the plug reaches into the head
• Also in the range: BR7HS 4122 — everything the same, just heat range 7
• Also in the range: BR8ES 5422 — the same heat range 8, but longer, a 19 mm thread

We write only what we know. NGK marking tells you the thread diameter, the resistor, the heat range and the thread length, but it does not tell you which machine the plug is for — we cannot derive that from the code and we do not write it. Before ordering, copy the marking off your old plug or measure its thread and write to us — we will check it before you order.

24-month warranty · tel. +370 685 777 56