---
product_id: 494270724
title: "Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models"
brand: "dorman"
price: "€ 61.17"
currency: EUR
in_stock: true
reviews_count: 12
category: "Dorman"
url: https://www.desertcart.com.cy/products/494270724-dorman-926-391-4wd-actuator-vacuum-check-valve-compatible-select
store_origin: CY
region: Cyprus
---

# Direct OEM replacement Precision-engineered fit Durable metal construction Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models

**Brand:** dorman
**Price:** € 61.17
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your 4WD system flawless — don’t get stuck without it!

## Quick Answers

- **What is this?** Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models by dorman
- **How much does it cost?** € 61.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/494270724-dorman-926-391-4wd-actuator-vacuum-check-valve-compatible-select)

## Best For

- dorman enthusiasts

## Why This Product

- Trusted dorman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from high-quality metal ensuring long-lasting, reliable performance
- • **Trusted Legacy:** Backed by Dorman’s century-plus automotive expertise and US-based quality assurance
- • **Seamless OEM Fit:** Engineered to match original valve specs for flawless 4WD system integration
- • **Instant 4WD Rescue:** Restores proper vacuum levels to keep your 4WD system fully operational
- • **Perfect Match Guarantee:** Use the garage tool to confirm exact fit for your Ford or Lincoln model

## Overview

The Dorman 926-391 4WD Actuator Vacuum Check Valve is a precision-engineered, durable metal replacement part designed to restore and maintain proper vacuum levels in select Ford and Lincoln 4WD systems. Backed by over 100 years of automotive expertise and a limited lifetime warranty, it ensures seamless fit and reliable performance for models including Ford Expedition, F-150, Lincoln Mark LT, and Navigator from 2010-2017.

## Description

This 4WD vacuum check valve is engineered to match the fit and function of the original valve and help ensure proper vacuum levels for the 4WD system. Check the product details to select the correct check valve for your vehicle. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Expedition: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017] - [Ford F-150: 2010, 2011, 2012, 2013, 2014] - [Lincoln Mark LT: 2010, 2011, 2012, 2013, 2014] - [Lincoln Navigator: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017]

Review: Perfect replacement for and old vac line. - Worked perfect.
Review: THE FIRST AND CHEAPEST CHECKPOINT - Actuators hanging up? At the first sound of trouble… replace this. I had to replace bearings, actuator and CV shaft because this went lame. Step 2 is the solenoid that this hooks up to. Save some money.

## Features

- Direct replacement - this 4WD vacuum check valve is engineered to match the fit and function of the original valve
- Ideal solution - manufactured to precise specifications to help restore and ensure proper vacuum levels to the 4WD system when the original valve has failed
- Durable construction - made of quality materials for reliable performance and service life
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09S2W4RRS |
| Best Sellers Rank | #42,627 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Emission Vacuum Valves |
| Brand | Dorman |
| Brand Name | Dorman |
| Connector Type | Barb |
| Customer Reviews | 4.5 out of 5 stars 239 Reviews |
| Exterior Finish | Ready To Paint If Needed |
| Included Components | 1 Tube Assembly |
| Inlet Connection Type | Compression |
| Item Dimensions | 8.85 x 3.15 x 3.15 inches |
| Item Type Name | 4WD Actuator Vacuum Check Valve Compatible with Select Ford / Lincoln Models |
| Item Weight | 0.2 Pounds |
| Item dimensions L x W x H | 8.85 x 3.15 x 3.15 inches |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 926-391 |
| Manufacturer Warranty Description | Limited Lifetime |
| Material | Metal |
| Material Type | Metal |
| Model Number | 926-391 |
| Number of Ports | 2 |
| Outlet Connection Size | 3.15 Inches |
| Outlet Connection Type | Compression |
| Size | 84.77 cubic inches |
| UPC | 037495934152 |
| Unit Count | 1.0 Count |
| Valve Type | vacuum check valve |

## Product Details

- **Material:** Metal
- **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
- **Outlet Connection Type:** Compression
- **Number of Ports:** 2
- **Outlet Connection Size:** 3.15 Inches
- **Manufacturer:** Dorman Products
- **UPC:** 037495934152

## Images

![Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models - Image 1](https://m.media-amazon.com/images/I/71CvBX05DkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement for and old vac line.
*by N***K on March 26, 2026*

Worked perfect.

### ⭐⭐⭐⭐⭐ THE FIRST AND CHEAPEST CHECKPOINT
*by H***M on April 30, 2026*

Actuators hanging up? At the first sound of trouble… replace this. I had to replace bearings, actuator and CV shaft because this went lame. Step 2 is the solenoid that this hooks up to. Save some money.

### ⭐⭐⭐⭐⭐ Good buy
*by C***G on April 30, 2026*

This was so easy to install.

## Frequently Bought Together

- Dorman 926-391 4WD Actuator Vacuum Check Valve Compatible with Select Ford/Lincoln Models
- ZBN 7L1Z-9H465-B 4X4 4WD Vacuum Solenoid Purge Valve Locking Hub Fit for Ford Expedition F-150, F-250 F-350 F-450 F-550 Super Duty; Lincoln Navigator, 2011 2012 2013 2014 2015 2016 2017; 7L1Z9H465B
- 11-14 Ford F-150 Auto Locking Hub Front Axle Vacuum Line Tubes 4x4 4wd IWE BL3Z7A785A

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**Shop now:** [https://www.desertcart.com.cy/products/494270724-dorman-926-391-4wd-actuator-vacuum-check-valve-compatible-select](https://www.desertcart.com.cy/products/494270724-dorman-926-391-4wd-actuator-vacuum-check-valve-compatible-select)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-07*