Dorman® 926-390 - Vacuum Check Valve

3 reviews|Item # mpn4890310088
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Replaces Original (OE) Part #:FL347A788AD, FL3Z3A788B, FL3Z3A788A
Authorized Dealer
$18.04
In Stock (97) - Ships Tomorrow 07.20.26

Vehicle Fitment

Ford
Lincoln

Specifications

Housing Material
Propylene Rubber
Color
Black
Shape
Round
Outside Diameter
9.906mm (0.39'')
Length
203.2mm (8'')
Hose Connector Quantity
3

Features

  • Direct replacement - this vacuum check valve is designed to match the fit and function of the original valve on specified vehicles
  • Restores functionality - this valve is made to fit and fully restore part functionality after the original valve fails
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Product Details

Vacuum Check Valve by Dorman®. Vacuum Check Valves maintains and restores the system’s vacuum. If this part fails the HVAC system will not function properly.

When you need to repair your climate control system you can battle the traffic and stand in line at the auto parts chain store, only to be told that what you need is out of stock and has to be ordered. And even if they have the parts can you be assured of the quality? Do you recognize the name on the box? And how do you know if you’re getting the best price?

You won’t have those concerns with the replacement climate control parts offered on their website. Website carries only top name products from well-known OE and aftermarket suppliers. In fact, many of the manufacturers they deal with are suppliers to the vehicle manufacturers, so the parts you get may be the same as the ones that came on your car or truck. In their online store you can find all the major A/C system components like compressors, condensers, evaporators, accumulators and receiver-driers, as well as the no less important small parts like pressure and temperature switches, seals, expansion valves and orifice tubes. Their online store is also your source for heating system parts like heater cores, blower motors, resistors and cabin filters. And unlike many other online vendors, their website doesn’t just have the big items and let you scramble for the details. Website carries everything needed to complete the job, including antifreeze.

Brand:
Part Number:
926-390
UPC:
037495934138
Alternate MPN:
926390
OE Numbers:
FL347A788AD, FL3Z3A788B, FL3Z3A788A

Reviews

(3)
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/5
1-3 of 3 Reviews
5 of 5
Works Great
I had an awful noise coming from the front of the truck and it was the old vacuum pump giving up the ghost. I bought this one and it was simple plug and play taking out the old one and putting this one in. It's been 2 months of driving and I haven't had any issues with it and the noise is gone. I didn't have any error coeds come up and it's been great.
Posted by Customer / April 26, 20212003 Dodge Ram
5 of 5
Fast Service
Parts were as expected and delivery was fast.
Posted by David (Clio, MI) / April 23, 2016
5 of 5
Larry
Worked great, nice to have all sizes on one.
Posted by Larry (Paradise Valley, NV) / November 11, 2014

Questions and Answers

(0)
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!