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Your cart is empty.Valve-a/C cont. This product is high quality products. This product is highly durable. This product is manufactured in United States.
L. YUEN
Reviewed in Canada on February 4, 2025
direct replacement hope it fixes issue
Steven James
Reviewed in Canada on September 25, 2024
Thought the prob. was in the hub but i tryd this part and workd great, no more grinding noise
Rodolfo Tabares
Reviewed in the United States on July 16, 2024
Works excellent, hard to find part , delivered overnight!
John Sauvey
Reviewed in Canada on March 25, 2024
Found slow vacuum leak while in cruse control. Replaced check valve and trouble cleared. Very happy with new check valve.
Customer Ross
Reviewed in Canada on November 14, 2024
Just what I ordered
Customer
Reviewed in the United States on January 21, 2024
Good fit easy replacement.
2k3Mach1
Reviewed in the United States on April 8, 2024
I had an issue where I had noise in the front end of my 2011 F150 4x4. I could flip over to 4x4 and the noise went away. I replaced this valve right next to the brake booster and did the trick. Works perfect now
james r walsh
Reviewed in Canada on July 14, 2022
I changed this and the wheel actuators, 4 wheel drive functions fine.
Gene Loepp
Reviewed in the United States on December 12, 2022
It worked along with the module to get the front wheels to stay locked in.
Charles R. Melaney
Reviewed in the United States on May 26, 2021
Needed for the IWE front wheels to engage the 4-wheel drive system vacuum controlled .
Jon
Reviewed in the United States on December 16, 2021
Replaced the original control valve and works as described. If you are shopping for these, you are probably searching for the 'end all' to a sound you are hearing from the front end. This is to help fix the suction issues of the front wheel hubs for 4 wheel drive if the ($35) Ford solenoid is working fine. Now, with that said, if you replace both as I did, and the sound still persist intermittently. It may NOT be the 4 wheel drive suction...Let me explain. The bottom of the truck is like a tuning fork. At the right RPMs, it can cause a rattle for just seconds at a time due to possible loose skid plates and heat plates. I heard the sound from accelerating from a stop sign, or slowly driving uphill, especially pulling a trailer. The sound of a quick rattle or growl. The sound was near the front end, at the cross pipe of the exhaust running parallel to front bumper. There is a heat plate connected on top of the pipe. It is welded on one side, and a hose clamp is used on the other side of a foot long plate to attach it to the pipe. The hose clamp was missing...rusted off. That was it! I put a new hose clamp around the exhaust pipes heat plate and tightened down the other end. Whisper quiet accelerations from stop and driving uphill now. Still, if the vehicle's issue is a suction problem, this important $10 part is the answer to many! There is a tiny nickel piece inside that could get stuck in the open or close position over the years that causes the hubs to partially engage if not working properly. Good luck!
Johnathan
Reviewed in the United States on October 31, 2020
Have not installed it yet but whenever in 4LO at a certain RPM the hubs would just make a pop noise followed by grinding and not moving the wheels. I would have to go back in 2WD then back to 4LO if I wanted to get them to MAYBE work again but only for a few seconds. I learned that this check valve is a really common thing to go bad and I tested and sure enough it was. Test it by using your mouth to suck a vacuum and use your finger to plug the other hole. When you release your finger it should still be stuck to your tongue
Mike Kaffar
Reviewed in the United States on December 7, 2018
2013 F-150 3.5L Ecoboost. This resolved my symptom of hearing the 4x4 grind as it was engaging when it wasn't supposed to be. As the temps started to drop this fall I could hear the IWE module on the driver side want to engage while driving at about 20-30 mph and suddenly letting off the gas. Would make sense as that is when the vacuum pressure would be at its lowest. Had taken our pickup to the dealer many times prior to this when it still had warranty. They replaced (yes this really happened): transfer case, both IWE modules, all of the front right hanger bearings for the drive shaft (the tech messed them up when sliding the shaft back in after replacing the IWE). Problem would still come back when it turned cold. I would suggest keeping a spare in the glove box as these are very inexpensive compared to replacing the IWE modules that get ground up. All they consist of is a nickel sized rubber diaphragm that losses it's flexibility over time. Combine that with cold temps and dirt contamination and you have issues.
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