---
product_id: 247826950
title: "4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator"
brand: "sfy"
price: "A$38"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/247826950-4x4-vacuum-solenoid-purge-valve-4wd-locking-hub-vacuum-solenoid
store_origin: AU
region: Australia
---

# Effortless plug-and-play install Perfect fit for Ford & Lincoln 4WD Precision brass & steel build 4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator

**Brand:** sfy
**Price:** A$38
**Availability:** ✅ In Stock

## Summary

> 🚀 Lock in your 4WD power with precision and ease!

## Quick Answers

- **What is this?** 4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator by sfy
- **How much does it cost?** A$38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/247826950-4x4-vacuum-solenoid-purge-valve-4wd-locking-hub-vacuum-solenoid)

## Best For

- sfy enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Crafted from premium brass, steel, and reinforced plastic for long-lasting performance under tough conditions.
- • **Quick Installation:** Barb inlet and outlet connections ensure a hassle-free, tool-friendly setup—get back on the road faster.
- • **Trusted Brand Quality:** Manufactured by SFY with strict quality controls, ensuring you never compromise on your vehicle’s performance.
- • **Lightweight Efficiency:** Weighing just 2.89 ounces, it adds minimal bulk while maximizing system reliability.
- • **Seamless Compatibility:** Specifically engineered to fit Ford Expedition, F-150, F-250, F-350, F-450, F-550 Super Duty, and Lincoln Navigator 4WD systems.

## Overview

The SFY 4x4 Vacuum Solenoid Purge Valve (model 7L1Z-9H465-B) is a high-quality, lightweight component designed for seamless integration with Ford and Lincoln 4WD locking hubs. Built from durable brass, steel, and reinforced plastic, it guarantees reliable vacuum control and easy installation, making it an essential upgrade for serious off-roaders and professionals demanding peak vehicle performance.

## Description

4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator

## Features

- High Quality,.
- Easy Installation.
- Fitment Info In The Product description.
- Thank you.
- If you have any questions, please tell us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | brass, steel, aluminum, reinforced plastic |
| Brand | SFY |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 1 |
| Valve Type | purge valve |
| Manufacturer | SFY |
| UPC | 711731959153 |
| Item Weight | 2.89 ounces |
| Package Dimensions | 2.99 x 2.24 x 1.54 inches |
| Item model number | 7L1Z-9H465-B |
| Manufacturer Part Number | SFYFBA0321 |

## Product Details

- **Material:** brass, steel, aluminum, reinforced plastic
- **Brand:** SFY
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Number of Ports:** 1
- **Valve Type:** purge valve
- **Manufacturer:** SFY
- **UPC:** 711731959153

## Images

![4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator - Image 1](https://m.media-amazon.com/images/I/51WE7IACJ4L.jpg)
![4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator - Image 2](https://m.media-amazon.com/images/I/61oFlM1AQ3L.jpg)
![4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator - Image 3](https://m.media-amazon.com/images/I/61-n6iHsBvL.jpg)
![4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator - Image 4](https://m.media-amazon.com/images/I/61bmRrBV-8L.jpg)
![4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator - Image 5](https://m.media-amazon.com/images/I/61+7cN5ZQGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ excelente servicio
*by A***Z on April 16, 2025*

llego rapido y sin problemas

### ⭐⭐⭐⭐⭐ Great Replacement Part
*by G***Y on March 20, 2025*

My old solenoid wore out so the four-wheel-drive was kicking on when I was driving in my 2005 F150. Took less than five minutes to replace and fix the issue. It’s been on for a couple thousand miles now and no troubles

### ⭐⭐⭐⭐⭐ 2012 Ford F150 Perfect Fit
*by S***N on January 17, 2024*

If you have 4wd problems with your F150 this solenoid should be the first thing you check. Unlike other 4wd systems, the Ford has "normally vacuum" mode to put the front end free-wheeling (other vehicles use vacuum to pull up the actuators to engage 4wd ... 2012 Ford F150s are opposite of that). This solenoid has two vacuum line connections. To test, start your truck ... pull off both vacuum lines (noting which one goes where). One of the vacuum lines should have vacuum on it while your vehicle is running. If it doesn't, you have a vacuum problem. Look upstream of the vacuum line for your failure. However, if you do have vacuum on one of the lines, plug that one back into the solenoid. Test the other port of the solenoid by putting your finger across it. If the truck is in 2wd then there should be vacuum on that second port. If you switch the dash switch to 4wd, the vacuum should go away on the second port. If your current solenoid isn't behaving as described above, this solenoid should fix your problem. If it doesn't, then you probably have an electrical problem. If your solenoid tests good but you don't have 4wd, then the next thing to look at is vacuum actuators located on the hubs. That fix is far more involved.BTW ... this part install requires no tools whatsoever and literally takes under a minute. Pull the two lines off ... unsnap the solenoid ... install the new solenoid ... reinstall the two vacuum lines ... boom ... you're done.

## Frequently Bought Together

- 4x4 Vacuum Solenoid Purge Valve 4WD Locking Hub Vacuum Solenoid 7L1Z-9H465-B Compatible With Ford Expedition Ford F-150 F-250 F-350 F-450 F-550 Super Duty Lincoln Navigator
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**Shop now:** [https://www.desertcart.com.au/products/247826950-4x4-vacuum-solenoid-purge-valve-4wd-locking-hub-vacuum-solenoid](https://www.desertcart.com.au/products/247826950-4x4-vacuum-solenoid-purge-valve-4wd-locking-hub-vacuum-solenoid)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-10*