Use With OEM Recommended ATF or as OEM fluid Alternative. Visit Lubegard.com for details.
Use With OEM Recommended ATF or as OEM fluid Alternative. Visit Lubegard.com for details.
Browse our selection of quality transmission fluid additive parts designed specifically for your BMW 645Ci. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Convertible · Coupe
V8 4.4L
Automatic · Manual
