Best Ported Vacuum Switches of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 10, 2026

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Ported vacuum switches are essential components of a vehicle's emission control system. These switches regulate the amount of vacuum that is supplied to various engine components such as the carburetor, distributor, and EGR valve. By controlling the vacuum pressure, ported vacuum switches ensure that the engine runs efficiently and emits fewer pollutants. These switches are available in a range of designs and specifications to fit different types of vehicles. Some common types include single-port, dual-port, and triple-port switches. Overall, ported vacuum switches are crucial for maintaining a vehicle's performance and reducing harmful emissions.

At a Glance: Our Top Picks

Motorcraft YG193 Vacuum Switch Cover #TOP 1
Motorcraft YG193 Vacuum Switch
ftb score rating icon 9.9
Motorcraft YG360 Vacuum Valve Cover #TOP 2
Motorcraft YG360 Vacuum Valve
ftb score rating icon 9.8
Kirby Original Generation Electronic Switch 110590 Cover #TOP 3
Kirby Original Generation Electronic Switch 110590
ftb score rating icon 9.6

Top 10 Ported Vacuum Switches

#TOP 1

Motorcraft YG193 Vacuum Switch

YG193
Yellow
Motorcraft YG193 Vacuum Switch Cover
Motorcraft YG193 Vacuum Checking Switch

The Motorcraft Vacuum Switch is designed to last, with materials that stand up well to wear and tear, meaning you won’t have to worry about it failing quickly. Its high-quality build ensures you get a reliable part that works as expected for a long time. Installing this Motorcraft Vacuum Switch is straightforward, so you can get it set up without hassle or extra trips to the mechanic. Overall, it offers durability, dependability, and ease of use, making it a smart choice if you want a vacuum switch that performs consistently and saves you time during installation.

What We Like
Abrasion resistance
High quality materials
Durability and reliability
Easy installation
#TOP 2

Motorcraft YG360 Vacuum Valve

YG360
white
Motorcraft YG360 Vacuum Valve Cover
Motorcraft YG360 Emission Vacuum Valve, white

The Motorcraft Vacuum Valve offers a strong resistance to wear and damage, making it a reliable choice if you're looking for long-lasting performance. Its high-quality construction ensures that you get a dependable part that maintains its function over time. You’ll find it simple to install, which saves you time and effort during setup. This valve is crafted under strict quality standards, so you can trust it to meet high expectations and deliver consistent results in your vehicle’s emission system.

What We Like
Wear resistance
High-quality build
Easy installation
Reliable durability
#TOP 3

Kirby Original Generation Electronic Switch 110590

110590
Black
Kirby Original Generation Electronic Switch 110590 Cover
Original Kirby Generation Switch (110590)

The Kirby Electronic Switch is a reliable device designed by the trusted Kirby brand. It serves as a specialized vacuum switch, which means it helps control air pressure or vacuum in systems where precise operation is crucial. Weighing just about 0.29 pounds, it is lightweight and easy to handle or install. Being part of the electronic switch category, it offers you efficient and accurate switching capabilities, making it a convenient choice for maintaining or repairing vacuum systems. This switch is an ideal option if you’re looking for a durable and easy-to-use component for your vacuum equipment.

What We Like
Trusted Kirby brand
Lightweight design
Precise vacuum control
Electronic switching
#TOP 4

Threlaco YG193 Vacuum Check Valve 2-Pack

JYD1474
black and white
Threlaco YG193 Vacuum Check Valve 2-Pack Cover
Threlaco 2 Pcs Vacuum Check Valve Compatible with Yg193 Automotive Vacuum Lines Checking Switch Replacement Parts

The Threlaco Vacuum Check Valve offers a set of two replacement parts designed to fit YG193 automotive vacuum lines. These valves are made from durable materials that resist wear and corrosion, ensuring they last long and keep your car’s air conditioning system working smoothly. Installation is straightforward—you just remove the old valve and connect the new one, saving you time on repairs. Plus, these valves are built to meet strict standards, making them a reliable choice to help your car’s air conditioner defrost and heat quickly and efficiently, enhancing your overall driving comfort.

What We Like
Durable, corrosion-resistant material
Includes two replacement valves
Easy and quick installation
Ensures efficient AC performance
#TOP 5

Standard Motor Products PVS7 Ported Vacuum Switch

Standard Motor Products PVS7 Ported Vacuum Switch Cover
Standard Motor Products PVS7 Ported Vacuum Switch

The Standard PVS7 Vacuum Switch is an electronic switch designed to provide convenience and functionality to its users. With its compact package dimensions of 14.478 cms (L) x 6.096 cms (W) x 5.842 cms (H), this switch is easy to install and fits seamlessly into any setup. As a ported vacuum switch, it offers precise control over vacuum levels, ensuring optimal performance of the connected device. The Standard PVS7 Vacuum Switch comes in a package quantity of 1, making it suitable for individual use. Manufactured by Standard Motor Products in China, this electronic switch is a reliable and durable option for various applications.

What We Like
Compact size
Precise vacuum control
Reliable and durable
#TOP 6

ACDelco Professional EGR Vacuum Switch

212-631
ACDelco Professional EGR Vacuum Switch Cover
ACDelco Gold 212-631 (19236526) Exhaust Gas Recirculation Valve Vacuum Valve

The ACDelco Professional 212-631 EGR Thermal Ported Vacuum Switch is a premium aftermarket replacement that delivers the expected level of performance and reliability. It is designed to meet the specifications for fit, form, and function, making it an ideal choice for your vehicle's ported vacuum switches needs.

What We Like
Premium aftermarket replacement
Provides expected performance and reliability
Manufactured to meet fit, form and function requirements
#TOP 7

Sixcow 385318032 Vacuum Tank Switch Kit

385318032
White
Sixcow 385318032 Vacuum Tank Switch Kit Cover
Replacement for Dometic Sealand 385318032 Vacuum Tank Switch Kit White

The Sixcow Vacuum Tank Switch is designed to fit various Dometic and Sealand vacuum tank models, making it a versatile replacement option for your vacuum pump system. Its precise design ensures the switch activates correctly, turning off the pump when the right vacuum level is reached, which helps maintain your system’s efficiency. Made from high-quality materials, this switch is built to last and meet strict OEM standards, so you can trust its durability. Installation is straightforward and quick—you just disconnect the wires, screw the new switch in place, and you're ready to go, saving you time and hassle.

What We Like
Wide compatibility
Accurate vacuum control
Durable construction
Easy installation
#TOP 8

Earthtec Shop Vac Power Switch 8231810

no model
Earthtec Shop Vac Power Switch 8231810 Cover
for Shop Vac Power Switch Replacement On Off Vacuum

The Earthtec Vac Switch is designed to fit specific Shop Vac models like 8231810 and SV-8231810, ensuring a perfect replacement for your vacuum. If your vacuum won’t start or has electrical issues like short circuits, this switch can fix those common problems, saving you from buying a new machine. Installing it is straightforward if you follow the steps carefully—removing the motor housing screws with a long drill bit and noting the wire connections before disconnecting. Many users find it a cost-effective way to restore their vacuum’s power without professional help or expensive repairs.

What We Like
Model compatibility
Fixes common power issues
Easy installation steps
Cost-saving replacement
#TOP 9

Dorman 911-603 Vacuum Switching Valve

911-603
Black
Dorman 911-603 Vacuum Switching Valve Cover
Dorman 911-603 Vacuum Switching Valve Compatible with Select Toyota Models

The Dorman Vacuum Valve is a great choice if you need a reliable replacement for your Toyota’s vacuum switching valve. It fits perfectly because it’s designed to match the original part, saving you from compatibility issues. Made from high-quality materials, this valve is built to last, so you won’t have to worry about frequent replacements. Its factory-style plug makes installation straightforward, which means less hassle for you during setup. Plus, it’s designed and tested in the U.S., ensuring you get a well-engineered product that’s built for durability and performance. This valve combines quality and convenience to keep your vehicle running smoothly.

What We Like
Direct replacement fit
Durable construction
Easy installation
U.S. quality engineering
#TOP 10

TOP VACUUM PARTS Bissell On/Off Switch for Models 6579 Series

Fit Bissell 6579, 6594, 6579-2, 6579-3
TOP VACUUM PARTS Bissell On/Off Switch for Models 6579 Series Cover
Replacement Part For Bissell Vacuum On/Off Switch for Fit Model 6579, 6594, 6579-2, 6579-3, 6582, 6583, 6584, 6585, 6596, 6579-1, 68C7# compare to part 2031243

The TOP VACUUM Bissell Switch is designed specifically for certain Bissell vacuum models, ensuring you only buy the right part for your device. Before ordering, you should double-check your vacuum’s model number to confirm compatibility, which helps avoid mistakes and wasted money. This switch matches part number 2031243, making it easy to find a replacement that fits perfectly. It works with various Bissell models from the 6579 series, so you can trust it to restore your vacuum’s on/off function quickly. Made from quality materials, it helps keep your vacuum running safely and reliably for longer.

What We Like
Model-specific compatibility
Easy part number comparison
Fits multiple Bissell models
Durable quality materials
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is the ported vacuum switch for?

The ported vacuum switch is used in automobiles to regulate engine vacuum flow. Before the advent of engine control unit computers, vacuum switches were employed for various functions. For example, a dual port vacuum switch located in the intake manifold monitored coolant temperature in the coolant crossover.

2. What are two types of vacuum switches?

There are two types of vacuum switches: electro-mechanical and solid-state switches. These switches differ in their construction and operation.

3. What does a vacuum switch do on a car?

In a car, a vacuum switch plays a role in controlling the flow of coolant to the heater core for heating the cabin air or defroster air. When you turn on the heat or defrost, the vacuum switch signals the coolant vacuum valve switch to open, allowing hot coolant to reach the heater core. If the coolant vacuum valve switch malfunctions, warm air may not be delivered.

4. How does vacuum affect engine performance?

Vacuum leaks can cause engine performance issues. When there is too much air and not enough fuel in the engine due to a vacuum leak, the engine may experience stalling, stuttering, or lag in acceleration. This fuel-starved condition hinders the engine's performance.

Editor's Notes

During our ported vacuum switch research, we found 24 ported vacuum switch products and shortlisted 10 quality products. We collected and analyzed 10,178 customer reviews through our big data system to write the ported vacuum switches list. We found that most customers choose ported vacuum switches with an average price of $24.98.

The ported vacuum switches are available for purchase. We have researched hundreds of brands and picked the top brands of ported vacuum switches, including Motorcraft, Kirby, Threlaco, Standard Motor Products, ACDelco. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.