Best Engine Turbocharger Wastegates of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 2, 2025

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Engine turbocharger wastegates are an essential component in the performance and efficiency of turbocharged engines. These devices regulate the amount of exhaust gas that enters the turbine, maintaining optimal boost pressure and preventing over-boosting. The wastegate works by diverting exhaust gases away from the turbine, controlling the speed of the turbocharger and preventing damage to the engine. These wastegates come in various sizes and designs to fit different engine configurations and performance needs. They are a crucial element in the operation of a turbocharged engine, ensuring maximum power and efficiency while protecting the engine from damage.

At a Glance: Our Top Picks

Dorman Turbocharger Wastegate Solenoid Cover #TOP 1
Dorman Turbocharger Wastegate Solenoid
ftb score rating icon 9.8
Haturbo Turbo Wastegate Actuator for Acura RDX Cover #TOP 2
Haturbo Turbo Wastegate Actuator for Acura RDX
ftb score rating icon 9.7
GM 55558983 Turbocharger Actuator Cover #TOP 3
GM 55558983 Turbocharger Actuator
ftb score rating icon 9.5

Top 10 Engine Turbocharger Wastegates

#TOP 1

Dorman Turbocharger Wastegate Solenoid

904-236
Dorman Turbocharger Wastegate Solenoid Cover
Dorman 904-236 Turbocharger Wastegate Solenoid Compatible with Select Models

The Dorman Wastegate Solenoid is a perfect replacement for your vehicle's original solenoid, ensuring it fits and functions just like the original part. If your solenoid has suffered from wear and tear, excessive heat, or electrical issues, this solenoid provides a reliable solution. Made from high-quality materials, it promises long-lasting performance, giving you peace of mind on the road. Additionally, Dorman's team of automotive experts backs this product, ensuring trustworthy quality that you can depend on. To guarantee the right fit for your specific vehicle, simply enter your make, model, and trim level into the garage tool.

What We Like
Direct replacement for original part
Reliable for damaged solenoids
Durable and long-lasting
Trusted automotive expertise
#TOP 2

Haturbo Turbo Wastegate Actuator for Acura RDX

Haturbo
49389-18470
Haturbo Turbo Wastegate Actuator for Acura RDX Cover
49389-01020 49389-01043 Upgrade Turbo Wastegate Vacuum Actuator Fit for Acura RDX 2007-2012 with 2300do-VT.T Engine 49389-18470 Turbocharger

The Haturbo Turbo Actuator is designed to fit the 2007-2011 Acura RDX with a 2300DO-VT.T engine. It works with various part numbers, ensuring compatibility with your vehicle. Made from heat-treated alloy steel, it offers enhanced durability and efficiency, extending the lifespan of your turbo system. With a yield strength of 145,000 psi, this actuator is robust and reliable. Installation is straightforward, making it accessible for beginners who want to improve their vehicle's performance without professional help.

What We Like
Enhanced durability
Easy installation
Compatibility with multiple part numbers
Improved turbo performance
#TOP 3

GM 55558983 Turbocharger Actuator

GM
55558983
GM 55558983 Turbocharger Actuator Cover
GM Parts Genuine 55558983 Turbocharger Wastegate Actuator Vacuum Control Solenoid Valve

The GM Turbocharger Actuator is designed to restore your vehicle's functionality, ensuring optimal performance. As a GM-recommended replacement part, it aligns perfectly with your vehicle's original factory component, providing a reliable solution. This actuator is built to meet GM's original equipment specifications, which guarantees a proper fit and form. With its high-quality construction, you can trust that it will enhance the durability and efficiency of your turbocharger system, allowing for a smoother driving experience.

What We Like
Optimal vehicle performance
Reliable GM-recommended replacement
High-quality construction
Perfect fit and form
#TOP 4

DNA Motoring Turbo Wastegate WG-TS

WG-TS-38MM-T33-BL
DNA Motoring Turbo Wastegate WG-TS Cover
DNA Motoring WG-TS-38MM-T33-BL External Turbo Manifold Wastegate

The DNA Motoring Wastegate is designed for performance and reliability. Its high-strength cast body ensures durability, while the 38mm stainless steel valve provides efficient exhaust flow management. You can easily fit it onto any standard 35/38mm two-bolt wastegate port, making installation straightforward. The anodized aluminum top finish not only looks great but also resists corrosion, extending the life of the product. Additionally, it includes barbed fittings and a 14 PSI spring, allowing for optimal pressure control. This wastegate is perfect for enhancing your vehicle's turbocharging capabilities.

What We Like
Durable cast body
Easy installation
Corrosion-resistant finish
Optimal pressure control
#TOP 5

Dorman Turbocharger Wastegate Solenoid

667-648
Dorman Turbocharger Wastegate Solenoid Cover
Dorman 667-648 Turbocharger Wastegate Solenoid Compatible with Select Ford/Lincoln Models

The Dorman Wastegate Solenoid is designed to be a direct replacement for your vehicle's original solenoid, ensuring a perfect fit and function. If your original part has suffered from wear and tear, excessive heat, or electrical issues, this solenoid serves as a dependable solution. Constructed with high-quality materials, it promises reliable performance and a long service life, giving you peace of mind. Plus, with the backing of experienced automotive experts in the U.S., you can trust the quality of this product. To ensure compatibility, simply enter your vehicle's make, model, and trim level.

What We Like
Direct replacement part
Reliable performance
Durable construction
Expert-backed quality
#TOP 6

X AUTOHAUX Turbocharger Actuator Clips

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X AUTOHAUX Turbocharger Actuator Clips Cover
X AUTOHAUX 3pcs Turbocharger Actuator Wastegate Circlip E Clip Pin for Garrett T2 T25 T28

The X AUTOHAUX Clips are designed to fit Garrett T2, T25, and T28 turbo models, providing a reliable replacement for your worn or damaged wastegate clips. These clips measure 12x10mm, ensuring a snug fit. With a 4.6mm inner diameter, they offer a secure grip on the turbo wastegate pin, minimizing the risk of vibrations causing the actuator arm to disengage. By using these clips, you enhance the reliability of your turbo system, ensuring it functions smoothly and efficiently. Each package includes three clips, giving you enough replacements for your needs.

What We Like
Easy replacement
Secure fit
Vibration resistance
Durable construction
#TOP 7

Surwit GTP38 Turbo Wastegate Actuator

1831383C92
Surwit GTP38 Turbo Wastegate Actuator Cover
Surwit 1831383C92 GTP38 Turbo 22PSI Wastegate Actuator For 1999-2003 F'-ord F-250 F-350 with P'owerstroke 7.3L Engine Part# 1831383C94

The Surwit Turbo Wastegate Actuator is designed to meet OEM specifications, ensuring reliable performance for your 1999-2003 Ford F-250 and F-350 with a Powerstroke 7.3L engine. This actuator controls the boost output of your turbo by managing exhaust gases, which helps maintain optimal performance. By preventing the turbo from over-speeding, it protects your engine from potential damage. Built with quality materials, it withstands wear and tear, making it a durable choice for your vehicle. With strict quality control in place, you can trust this actuator to enhance your turbocharger's efficiency.

What We Like
OEM specification compliance
Boost control management
Prevents turbo over-speeding
Durable construction
#TOP 8

ACDelco Turbocharger Wastegate Regulator Solenoid

12649146
ACDelco Turbocharger Wastegate Regulator Solenoid Cover
ACDelco GM Original Equipment 55599331 Turbocharger Wastegate Regulator Solenoid Valve

The ACDelco Wastegate Solenoid is designed to enhance the performance of your engine and turbocharger. It effectively prevents exhaust gases from damaging the turbine wheel, ensuring a longer lifespan for your components. By regulating engine boost pressure, it helps optimize your vehicle's power and efficiency. Additionally, this solenoid valve is built to meet the high standards of GM original equipment, offering you peace of mind in terms of quality and reliability. With this product, you can enjoy a smoother driving experience and improved engine performance.

What We Like
Protects engine components
Optimizes boost pressure
Enhances turbocharger performance
Reliable GM OE quality
#TOP 9

TEMSONE Turbocharger Bypass Valve

TEMSONE Turbocharger Bypass Valve Cover
TEMSONE 55574902 55587751 Turbocharger Intercooler Bypass Valve Wastegate Solenoid Compatible with Turbo Charger 11-19 Chevy Chevrolet Cruze 2012-2020 Sonic 2013-2021 Trax 2013-2021 Buick Encore 1.4L

The TEMSONE Turbo Bypass Valve is designed to enhance your vehicle’s performance. It is compatible with various models, including the 2013-2021 Buick Encore and 2011-2015 Chevrolet Cruze. Made from high-quality ABS and steel, this valve ensures durability and reliability, making it a great replacement for your original part. The package includes all necessary components, such as air pipes and clamps, providing you with everything you need for a seamless installation. With a one-year quality support guarantee, you can purchase with confidence, knowing that assistance is just a message away.

What We Like
High-quality materials
Complete installation package
Compatible with multiple models
One-year quality support
#TOP 10

GM Genuine Parts Turbocharger Wastegate Solenoid

GM Parts
12649146
GM Genuine Parts Turbocharger Wastegate Solenoid Cover
ACDelco GM Genuine Parts 12649146 Turbocharger Wastegate Solenoid

The GM Genuine Parts Turbocharger Wastegate Solenoid is a high-quality replacement part designed to restore optimal vehicle performance, offering the same reliability, durability, and fit as the original factory component. Manufactured to GM OE specification, this solenoid is ideal for those seeking a dependable replacement for their GM vehicle's engine turbocharger wastegate.

What We Like
Restores optimal vehicle performance
High-quality, reliable, and durable
Manufactured to GM OE specification for fit, form, and function
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What happens when a turbo wastegate goes bad?

When a turbo wastegate goes bad, it can result in the actuator not working properly, causing premature escape of exhaust gases. This leads to reduced efficiency and output of the turbo. In some cases, a damaged diaphragm in the actuator can also cause serious engine damage, as it affects the turbo's boost control.

2. How much does it cost to replace a turbo wastegate?

The cost of replacing a turbo wastegate can vary depending on the engine setup and accessibility. In some cases, the turbocharger may need to be removed for wastegate hose replacement. Repair costs can range from $150 to $500 or more.

3. Why do turbo wastegates fail?

Turbo wastegates can fail due to various reasons. Overspeeding is one common cause, which can lead to shaft failure, compressor wheel burst, rubbing of the compressor wheel in the inducer bore, bearing failure, and lack of proper lubrication.

4. Can you run a turbo without a wastegate?

In theory, it is possible to run a turbo system without a wastegate by carefully selecting a turbo that reaches its maximum turbine speed and desired boost pressure only at the engine's maximum RPM. However, this is not practical in real-world scenarios.

5. Can you drive with a bad wastegate?

Driving with a bad wastegate is possible, but it is recommended to drive cautiously and avoid building excessive boost. Driving slowly and avoiding high speeds is advised. It is best to minimize driving with a bad wastegate and address the issue promptly.

6. What are the symptoms of a bad wastegate?

Some common symptoms of a bad wastegate include a check engine light coming on, lack of boost production during acceleration, oscillating turbo boost pressure, and a significant decrease in fuel economy.

Editor's Notes

During our engine turbocharger wastegate research, we found 24 engine turbocharger wastegate products and shortlisted 10 quality products. We collected and analyzed 3,832 customer reviews through our big data system to write the engine turbocharger wastegates list. We found that most customers choose engine turbocharger wastegates with an average price of $45.23.

The engine turbocharger wastegates are available for purchase. We have researched hundreds of brands and picked the top brands of engine turbocharger wastegates, including Dorman, Haturbo, GM, DNA MOTORING, X AUTOHAUX. The seller of top 1 product has received honest feedback from 602 consumers with an average rating of 4.4.

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.