Dorman 926-390 4WD Vacuum Check Valve — Direct Replacement for Ford & Lincoln
- £37.55
- £37.55
- Unit price
- per
Couldn't load pickup availability
Free UK Delivery on All Orders
Free Returns
Description
xThe Dorman 926-390 4WD vacuum check valve is engineered to mirror the original valve's fit and function, helping to maintain proper vacuum levels in the 4WD system when the valve has worn or failed. This part is designed for select Ford and Lincoln models, with fit verified by your vehicle trim. Before you buy, use the garage tool to confirm compatibility.
Why this valve stands out
- Direct replacement: engineered to precisely match the original valve's fit and function, helping you restore expected 4WD vacuum behavior.
- Ideal solution: manufactured to exact specifications to support the 4WD system when the valve has degraded, without overhauling other components.
- Durable construction: built from quality materials designed for reliable performance and longer service life.
- Trusted quality: backed by a U.S.-based team of product experts with more than a century of automotive experience.
- Fit confirmation: input your make, model, and trim into the garage tool to ensure compatibility with your exact vehicle.
Vehicles and fitment
Compatibility includes specific Ford and Lincoln models. To confirm fit, check your trim and use the garage tool.
- Ford Expedition: 2018
- Ford F-150: 2015, 2016, 2017, 2018
- Lincoln Navigator: 2018
What to expect in real-world use
With this valve, you may notice a closer alignment with the original 4WD vacuum behavior, especially in conditions where vacuum control is critical for engagement and operation. While results can vary by application, the valve is designed to support proper vacuum levels when the original part has failed.
Quality and service come standard. The valve is supported by a team of automotive experts in the United States, reflecting Dorman’s long-standing commitment to fit, function, and reliability. Use the garage tool to verify fitment for your exact build before purchasing to avoid surprises.
FAQ
Q: Which vehicles is the Dorman 926-390 4WD vacuum check valve compatible with?
A: Ford Expedition 2018; Ford F-150 2015–2018; Lincoln Navigator 2018. Confirm fitment using your vehicle trim in the garage tool.
Q: Is this valve a direct replacement for the original part?
A: Yes. It’s designed to match the original’s fit and function and to restore proper vacuum levels in the 4WD system when the valve has failed.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Complete Your Setup
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
Recently Viewed Products
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per
- £37.55
- £37.55
- Unit price
- per