Bosch and NGk performance spark plugs for VW Volkswagen W8AC W8CC W7AC W7CC NGK D7EA D8EA Original Bosch and NGK replacement spark plugs for VW Volkswagnes are offered in several heat ranges,
NGK vs Bosch Spark Plugs - YouTube
BOSCH W3AC spark plug with equivalent copper core NGK B8HS short pitch for VESPA 50 80 90 125 150