CHRYSLER 4609079, 56028886AA, SPORC12YC5. Spark Plugs Set 4x K16RU11 Denso. Part Number K16RU11. MAZDA 1N0418110. DENSO 067700-6420, 3120, 31204, 67700642, D32, JK067700642, MW067700642. Spark Plug 1 - Earthed Electrode, Nickel Middle Electrode.
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