Свічка запалювання, платинова CADILLAC DEVILLE (1982 - 1983)/CADILLAC DTS (2007 - 2009)/CADILLAC ELDORADO (1982 - 1983)/CADILLAC FLEETWOOD (1982 - 1983)/CADILLAC SEVILLE (1982 - 1983)/CADILLAC SRX (2007 - 2009)/CADILLAC STS (2007 - 2009)/CADILLAC XLR SP493 MOTORCRAFT