Amazon.com: NGK (5464) BKR5EIX-11 Iridium IX Spark Plug, Pack of 1 : Automotive
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Amazon.com: NGK (6801) BR10EIX Iridium IX Spark Plug, Pack of 1 : Automotive
NGK Iridium spark plug set FIAT 124 Spider, Sport Coupe, Spider 2000 and Pininfarina - 1966-1985 FIAT 124 Sport Coupe - 1967-1975 FIAT X1/9 and Bertone - 1974-1988