[Freon]

Originally Posted by New21er

What is the correct size for our cars??

N54, N55 is M12x1.5x18

THE SS M12X1.5X18, BMW PLUG DESCRIBED ABOVE FITS=

Fits BMW : 128i Convertible / 128i Coupe / 135i Convertible / 135i Coupe / 318i / 318i Convertible / 318is / 318ti / 320/6 / 320i / 323Ci / 323Ci Convertible / 323i / 323i Convertible / 323i wagon / 323is / 325ci / 325ci Convertible / 325e / 325es / 325i / 325i Convertible / 325i wagon / 325is / 325ix / 325xi / 325xi wagon / 328Ci / 328i / 328i Convertible / 328i Coupe / 328i xDrive Coupe / 328is / 328Xi Coupe / 330Ci / 330Ci Convertible / 330i / 330xi / 335i Convertible / 335i Coupe / 335i xDrive Coupe / 335is Convertible / 335is Coupe / 335Xi Coupe / 524td / 525i / 525i Wagon / 525Xi / 528e / 528i / 528i Wagon / 528i xDrive / 528Xi / 530i / 530i Wagon / 530Xi / 530Xi Wagon / 533i / 535i / 535i xDrive / 535i xDrive Wagon / 535is / 535Xi / 535Xi Wagon / 540i / 540i Wagon / 630csi / 633csi / 635csi / 733i / 735i / 735iL / 740i / 740iL / 745i / 750iL / 840i/Ci / 850i/Ci/Csi / M3 / M3 Convertible / M3 Coupe / M5 / M6 / M6 Convertible / X5 3.0si / X5 4.8i / X5 M / X5 xDrive30i / X5 xDrive35d / X5 xDrive48i / X6 35i / X6 50i / X6 M / X6 xDrive35i / X6 xDrive50i /Z3 2.5/ Z4 sDrive30i / Z4 sDrive35i / Z4 sDrive35is
ALL 6 CYL. BMW'S INCLUDING THE DIESEL