Browse our selection of quality ignition knock (detonation) sensor connector parts designed specifically for your BMW X4. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
M · M Competition · M Sport · M40i · X Line · xDrive28i · xDrive28i X Line · xDrive30i · xDrive30i Executive · xDrive30i X Line · xDrive35i · xDrive35i M Sport · xDrive35i X Line
Sport Utility
L4 2.0L · L6 3.0L
Automatic
