Description 16V 4age – Water bypass pipe – Original replacement for the 4age 16V rear wheel drive cooling systems bypass pipe. – Fitted between the opening in the top of the rear water pump housing and the bottom of the matching top water outlet. – Will not suit the front wheel drive series of pump or top outlet. – Supplied pre-installed with the O-rings fitted. Notes – Before reinstalling this part the O-rings should have some oil (any kind) wiped over them. Failure to do so might cause them to grab and twist during fitment resulting in a tear.
