Question?
by Anonymous on January 27, 2020
Right part right fit 1st try! Had an annoying coolant leak on my w203 that took a couple weeks to trace the leak. After calling the dealer and having them help me with a diagram i was able to track this part to be the cause. Dealer wanted $108 for the tube and another $5 for the o-ring. This part was under $20 on here before shipping and the o-ring was included. Replacing took me all of 15 minutes start to finish. Remove the hard vacuum line that goes across the rear of engine and 1 bolt and 1 hose clamp later its out.. One thing i will advise if you are doing this job yourself and this part is leaking as was mine the plastic has probably broken or cracked and you will have to remove the rest of it from the hole prior to installing the new one.. Also fairly simple so lang as you have thw right tools for the job. Also not a task someone with large hands will be able to complete as there is not much room between the cylinder head and the firewall.. Definitely check here before you throw away $ ordering non mechanical parts like this from the dealer.