1x Brisk "PR15Y" Single Point Copper Upgrade Spark Plug. PR15Y = Single Electrode Copper Spark Plugs. PR15Y EAN: 8595001307156. Seat Seal = Gasket. SOLO 2300730. OREGON 77-307-1, 77-415, O-PR15Y. NGK 4345, 4626, 6703, 6761, BPMR7A.
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