Lower Expansion Tank Coolant Hose - E30 318i/318is M42

This is the lower expansion tank hose found on the M42 engine in the E30 318i, 318ic, 318is.

Rubber hoses are ideal when new, as they allow some movement and flexibility during driving. The only problem is they begin to degrade as they age, and can eventually fail, leaving you with the potential for loss of control from coolant spilling and/or an overheating situation. Replace your 318i lower radiator hose as a preventative measure before it fails in order to save you from further headaches and expenses.

This is a Genuine BMW E30 coolant hose with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.

BMW Fitments:

3 Series
E30 (84-91) > 318i
E30 (84-91) > 318is