One Way Non Return Valve for 4-5mm Windscreen Washer Pipes

A great price and functionaly perfect windscreen washer line non-return valve.

Couldn't work out why the washer on my car had suddenly stopped working. I could hear the pub running so ruled that out. After tracing the tube through several body panels I found one of these one way valves and having removed it the windscreen washer worked fine. Once you have found the valve the swap to a new one is easy, just a pity that Mazda chose to hide it behind a panel!! I have changed its position to somewhere more accessible and would recommend you do the same.

Fitted perfect

Arrived quickly and fitted it in 5 mins, just what I needed.

replaced the aged one way valves of my '05 subaru. did a great job of restoring the washer fluid flow.

Slightly larger than the original part, however it was easy to fit and works extremely well.

Quick delivery in minimum packaging, fitted and works. Not much to report, as it isn't designed to do anything difficult. It has solved my problem of the rear washer line draining back to the tank after a temporary removal of the old broken NRV

Just replaced my old one with this one and voila. The rear screen washer works again.

Efficace fa il suo lavoro

Je l'utilise comme anti-retour dans le tuyau du lave-glace de mon véhicule. Très bon résultat!