Spark plug to suit many models of Mazda rotary engines such as 12A, 13B and 20B.
Good cheaper alternative for expensive RX8 irridium spark plugs.
Price is per spark plug. A 2 rotor engine will need 4 spark plugs, a 3 rotor engine will need 6.
Spark plug to suit many models of Mazda rotary engines such as 12A, 13B and 20B.
Good cheaper alternative for expensive RX8 irridium spark plugs.
Price is per spark plug. A 2 rotor engine will need 4 spark plugs, a 3 rotor engine will need 6.