Doesn't work
I've bought 4 of these and all 4 won't pass air in either direction no matter what. Not with vaccum or with air pressure. Waste
Bottom Line No, I would not recommend to a friend
Best use for coupling 2 hoses
The word "Check-valve" is part of the description, right? Passes air in both directions with no discernible difference.
Bottom Line No, I would not recommend to a friend
Does not fit IWE vacuum lines of a 2005 Ford F150
Verified Buyer -
This might be a good check valve however I had to return it because the ends were too small for the vacuum lines on the 4x4 IWE system of my 2005 Ford F150.
Just ok
Verified Buyer -
Gets the job done but you get what you pay for
fits perfect
Verified Buyer -
perfect replacement part
Bottom Line Yes, I would recommend to a friend