• Genuine Ford Part D7OZ-19A563-A
  • Engineered by Ford specifically for your vehicle
  • Ford quality construction
  • Warrantied by Ford Motor Company
  • Customer will be contacted if core charge applies to part.

I used this check valve to do a bypass on my econoline van. Hooked it up to the vacuum line at the engine, ran a line to a new vacuum reservoir that I tucked under the battery, & connected the third connection to a hose I ran back inside. It works perfectly, so thanks for the check valve!

This part fit my 2010 F-150's 4WD vacuum locking hub system. Prevented grinding of hubs during hill climbing. Based on experience, would replace along with solenoid valve to insure problem goes away.

Nothing works as well as factory parts. If you own a Ford and the air flow for the A/C starts blowing out of the vents on hard accelleration this is most likely the culprit. Do yourself a favor and get the factory approved part. The aftermarket ones will not worl the same, or as well. The price was good, and shipping great as always.

Works well, was not the total problem, still working on it

Perfect for 2006 E-350 Econoline YouTube “defrost one acceleration” fix.

Had a problem on our van and this and one other part worked out great. Solved a 1500 buck problem.

I was having trouble with my 2000 E150 A/C. During acceleration , my A/C would stop blowing. I researched the problem and discovered the vacuum system was the problem. I purchased a Generic valve @ a local parts store , it worked for about a month. I then ordered this part , it has been working perfectly since. OEM , repair it once...

Just what I needed to fix the vacuum issues in my e-350 van. But one of my children lost it before I could install it I’ll have to get another.