Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models
Details
- MaterialBrass
- BrandDorman
- Item dimensions L x W x H8.85 x 3.15 x
- Exterior FinishReady To Paint
- Number of Ports2
- Valve Typevacuum check
Description
🛠️ Upgrade your 4WD system with precision and durability—don’t get left behind!
- BUILT TO LAST - Premium brass material ensures long-lasting durability under pressure
- EXACT OEM MATCH - Seamlessly replaces original valve for flawless 4WD performance
- TRUSTED EXPERTISE - Backed by 100+ years of automotive innovation and quality assurance
- PERFECT FIT GUARANTEE - Use our garage tool to confirm compatibility with your Ford/Lincoln model
- OPTIMIZED VACUUM CONTROL - Maintains proper vacuum levels to keep your 4WD system responsive
The Dorman 926-391 4WD Actuator Vacuum Check Valve is a direct OEM replacement designed to restore and maintain optimal vacuum levels in select Ford and Lincoln 4WD systems. Crafted from durable brass and engineered for a perfect fit, it ensures reliable performance backed by over a century of automotive expertise.
Specifications
| Material | Brass |
| Brand | Dorman |
| Item dimensions L x W x H | 8.85 x 3.15 x 3.15 inches |
| Exterior Finish | Ready To Paint If Needed |
| Number of Ports | 2 |
| Valve Type | vacuum check valve |
| Manufacturer | Dorman Products |
| UPC | 037495934152 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 8.85 x 3.15 x 3.15 inches |
| Country of Origin | China |
| Item model number | 926-391 |
| Manufacturer Part Number | 926-391 |
| OEM Part Number | AL3Z3A788A; BL3Z3A788A |
Reviews
J**N
Saved a few bucks
Was slightly different from the OEM assembly on my 2012 F150. Worked normally. Check valve seemed a little less substantial.
A**.
ORM Fit and Quality
Oem quality! These were super easy to install, and fit perfectly. Fixed the issue I was having with my 4WD. It got rid of the grinding noise from my 4WD staying engaged.
L**Z
Quick and inexpensive fix
Helped improve the terrible sound of front wheel grinding
T**N
Vacuum line
Vacuum line itself is good super fast shipping g reasonable price only problem is value keeps coming apart most of time Dorman is good value on line is junk might have to put old value on did not fix grinding but did not think it would but I broke line on my truck so I still needed it
B**T
Quality part
Had a rough grinding coming from the front differential on my Raptor and this was the fix. Easy plug and play.
B**L
Poorly made
Went to pull the hose connection off and the valve split in half. Very poor quality. Spend the extra money and get the OEM since it’s not much more.
J**S
Worked great
Stopped the clunking in 4x4 on my 2012 F-150
J**E
Check the valve position
Mine was assembled with the valve upside down! Needless to say, it didn't function properly that way!
Common Questions
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3 weeks ago
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