🛠️ Upgrade your 4WD system with confidence—don’t let a faulty valve hold you back!
The Dorman 926-391 4WD Actuator Vacuum Check Valve is a direct-fit replacement part designed for select Ford and Lincoln models (2010-2017). Manufactured to precise OEM specifications, it restores proper vacuum levels essential for 4WD system performance. Built with durable materials and backed by over a century of automotive expertise, this valve ensures reliable, long-lasting operation. Confirm your vehicle’s compatibility using the included garage tool before purchase.
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 |
Inlet Connection Type | Compression |
Number of Ports | 2 |
Manufacturer | Dorman Products |
UPC | 037495934152 |
Model | Dorman 926-391 |
Item Weight | 3.2 ounces |
Product Dimensions | 8.85 x 3.15 x 3.15 inches |
Item model number | 926-391 |
Manufacturer Part Number | 926-391 |
OEM Part Number | AL3Z3A788A; BL3Z3A788A |
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