SUZUKI 9900069835C7R, 9900079A37U2F, 9900079K24F22. Spark Plugs Set 4x 7544 NGK. Part Number 7544. Spark Plug Connector Type M4, Iridium Middle Electrode, 1 - Earthed Electrode, interference Suppression 5 kOhm, with gasket seat.
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