Best Car Flywheels of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 5, 2025

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Car flywheels are an essential component of a vehicle's transmission system. They are designed to store rotational energy and help to maintain the engine's speed during gear changes. The flywheel works in conjunction with the clutch, allowing for smooth engagement and disengagement of the engine from the transmission. These devices are typically made of cast iron or steel and come in a range of sizes and weights to suit different vehicles and applications. A properly functioning flywheel is crucial for the smooth operation of a car's transmission, and regular maintenance and replacement can help to prolong the life of the vehicle.

At a Glance: Our Top Picks

LuK LFW187 Flywheel Cover #TOP 1
LuK LFW187 Flywheel
ftb score rating icon 9.8
Pioneer FRA159 Flywheel Assembly Cover #TOP 2
Pioneer FRA159 Flywheel Assembly
ftb score rating icon 9.7
Schaeffler LuK LFW103 Flywheel and Clutch Replacement Parts Cover #TOP 3
Schaeffler LuK LFW103 Flywheel and Clutch Replacement Parts
ftb score rating icon 9.5

Top 10 Car Flywheels

#TOP 1

LuK LFW187 Flywheel

LuK
LFW187
LuK LFW187 Flywheel Cover
Schaeffler LuK LFW187 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

The LuK Flywheel is the perfect clutch replacement for a wide variety of vehicles. This OEM flywheel is designed to fit seamlessly into your clutch system, ensuring optimal performance. With today's compact clutch systems, there is little room for error, which is why the flywheel must be replaced with every clutch installation. LuK understands the unique needs of each vehicle, which is why their OEM flywheel is carefully crafted to meet the specific performance requirements of different car makes and models. The LuK Flywheel offers increased torque capacity and features a larger diameter clutch, providing improved performance compared to the original clutch it replaces. Rest assured that each LuK Flywheel is 100% functionally tested and guaranteed to meet OEM performance specifications.

What We Like
OEM Clutch Replacement
Designed for Various Vehicles
Increased Torque Capacity
#TOP 2

Pioneer FRA159 Flywheel Assembly

FRA159
Pioneer FRA159 Flywheel Assembly Cover
Pioneer FRA159 Flywheel Assembly

Pioneer FRA159 Flywheel Assembly is a car flywheel with a package dimension of 14.69 L x 3.13 H x 13.57 W (inches) and a weight of 6.5 pounds. It is made in China and has a part number of FRA159.

What We Like
Lightweight and compact design.
Easy to install and replace.
Durable and long-lasting.
#TOP 3

Schaeffler LuK LFW103 Flywheel and Clutch Replacement Parts

LuK
LFW103
Schaeffler LuK LFW103 Flywheel and Clutch Replacement Parts Cover
Schaeffler LuK LFW103 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

The Schaeffler LuK LFW103 Flywheel and Clutch Replacement Parts are designed as bolt-in replacements, increasing torque capacity and ensuring flawless performance. As an original-equipment supplier, each OEM part is crafted to suit the exact needs of a car, keeping in mind its year, brand and make. The LuK Flywheel is an integral part of clutch replacement and is carefully engineered and manufactured for flawless performance, being 100% functionally tested and guaranteed to meet OEM performance specifications.

What We Like
Designed as bolt-in replacements, increasing torque capacity
Each OEM part is crafted to suit the exact needs of a car
Carefully engineered and manufactured for flawless performance
#TOP 4

LuK LFW118 Flywheel

LuK
LFW118
LuK LFW118 Flywheel Cover
Schaeffler LuK LFW118 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

The LuK LFW118 Flywheel is an OEM clutch replacement part that is designed to provide flawless performance for a wide variety of vehicles. As an original-equipment supplier, LuK has developed this flywheel to meet the exact needs of different car models, taking into consideration the year, brand, and make. The tight packaging of today's clutch systems leaves little room for error, which is why the LuK Flywheel is a crucial component of any clutch replacement. With increased torque capacity and larger diameter clutches, this flywheel offers improved performance and durability. Each LuK Flywheel is 100% functionally tested and guaranteed to meet OEM performance specifications, ensuring reliable and efficient operation.

What We Like
OEM Clutch Replacement
Increased Torque Capacity
Flawless Performance
#TOP 5

Schaeffler LuK LFW451 Flywheel

LuK
LFW451
Schaeffler LuK LFW451 Flywheel Cover
Schaeffler LuK LFW451 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

The LuK Flywheel Replacement is designed to fit a wide range of vehicles, making it an essential part of your clutch system. When you install a new clutch, it’s crucial to replace the flywheel due to the tight clearances in modern clutch setups. This ensures optimal performance and prevents any potential issues. As an OEM part, it is specifically crafted to meet the unique needs of your vehicle, ensuring a perfect fit. Plus, it offers increased torque capacity, enhancing your vehicle's overall efficiency and performance.

What We Like
OEM quality assurance
Improved torque capacity
Perfect fit for vehicles
Essential for clutch installation
#TOP 6

Schaeffler LuK LFW191 Flywheel

LuK
LFW191
Schaeffler LuK LFW191 Flywheel Cover
Schaeffler LuK LFW191 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

The LuK Flywheel Replacement is designed to fit a wide range of vehicles, making it a crucial component for your clutch system. When you install a new clutch, the flywheel must also be replaced due to tight tolerances, ensuring optimal performance. As an original-equipment supplier, LuK guarantees that each flywheel meets the specific requirements of your vehicle, enhancing compatibility and reliability. Additionally, these flywheels are engineered as bolt-in replacements, offering improved torque capacity and sometimes larger diameters than the original, which can elevate your vehicle's performance. This means you can enjoy smoother operation and increased efficiency.

What We Like
Wide vehicle compatibility
Essential for clutch installations
Improved torque capacity
Engineered for reliability
#TOP 7

Schaeffler LuK LFW193 Flywheel and Clutch Replacement Parts

LuK
LFW193
Schaeffler LuK LFW193 Flywheel and Clutch Replacement Parts Cover
Schaeffler LuK LFW193 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

Schaeffler LuK LFW193 Flywheel and Clutch Replacement Parts are designed as bolt-in replacements for clutch systems with increased torque capacity and feature clutches with a larger diameter than the original clutch. LuK RepSet Clutch Replacement Kits are suitable for a huge variety of vehicles and are carefully crafted to suit the exact needs of each vehicle. LuK Flywheel is 100% functionally tested, guaranteed to meet OEM performance specifications.

What We Like
Suitable for a huge variety of vehicles
Features clutches with a larger diameter than the original clutch
100% functionally tested, guaranteed to meet OEM performance specifications
#TOP 8

Schaeffler LuK LFW385 Flywheel

LuK
LFW385
Schaeffler LuK LFW385 Flywheel Cover
Schaeffler LuK LFW385 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

The LuK Flywheel is designed for a wide range of vehicles, making it an essential part of your clutch replacement. Each flywheel is engineered to work seamlessly with your car's specific make, model, and year, ensuring optimal performance. Since modern clutch systems have minimal tolerances, replacing the flywheel during clutch installation helps avoid potential issues. Additionally, LuK offers bolt-in replacements that enhance torque capacity and often feature a larger diameter than original clutches. This means you can enjoy better performance and reliability every time you drive.

What We Like
Wide vehicle compatibility
Precision engineering
Enhanced torque capacity
Easy installation
#TOP 9

ClutchMaxPRO Premium Clutch Flywheel

CPFW167406-FW
ClutchMaxPRO Premium Clutch Flywheel Cover
ClutchMaxPRO OEM Premium Clutch Flywheel Compatible with 1990-2001 Acura Integra 1999 2000 Honda Civic Si 1994-1997 Civic Del Sol VTEC 1997-2001 CRV 1.6L 1.7L 1.8L 2.0L B16 B17 B18 B20 (CPFW167406-FW)

The ClutchMaxPRO Flywheel offers exceptional performance at an affordable price. Designed and manufactured in the U.S.A., it guarantees high quality and reliability you can trust. With industry-leading customer support, you can feel confident in your purchase, knowing help is just a call away. This OEM replacement flywheel is made from durable nodular cast iron, providing twice the strength of factory options. Plus, it comes with a limited warranty, ensuring peace of mind for up to 12 months or 15,000 miles. Enjoy the benefits of enhanced performance and longevity with this top-notch flywheel.

What We Like
High-quality U.S. manufacturing
Strong and durable materials
Excellent customer support
Limited warranty coverage
#TOP 10

LuK LFW137 Flywheel

LuK
LFW137
LuK LFW137 Flywheel Cover
Schaeffler LuK LFW137 Flywheel, OEM Flywheel, LuK RepSet Clutch Replacement Parts

The LuK LFW137 Flywheel is the perfect OEM clutch replacement for a wide range of vehicles. This flywheel is an essential part of your clutch replacement, ensuring smooth and reliable performance. With today's tightly packaged clutch systems, there is little room for error. The LuK LFW137 Flywheel addresses this by providing the perfect clearance between the disc damper and the flywheel-to-crankshaft bolt heads. As an original-equipment supplier, LuK has developed this flywheel to meet the exact needs of your car, taking into consideration its year, brand, and make. The LuK Flywheel is designed as a bolt-in replacement, providing increased torque capacity and featuring a larger diameter clutch than the original one it replaces. Each component is engineered and manufactured to guarantee flawless performance, with every LuK Flywheel being 100% functionally tested to meet OEM performance specifications.

What We Like
OEM Clutch Replacement
Perfect Clearance
Increased Torque Capacity
Buying Guide Image

Finding the Best Car Flywheels to Meet Your Car's Needs

Understanding the Purpose of a Car Flywheel

A car flywheel is a crucial component in the functioning of a vehicle's engine. It is a mechanical device that is responsible for smoothing out the rotational fluctuations of the engine and transmitting power from the engine to the transmission. In simple terms, the flywheel helps to ensure that the engine runs smoothly and efficiently.

Choosing the Right Flywheel for Your Vehicle

When it comes to choosing a flywheel for your vehicle, there are a few factors that you should consider. Firstly, it is important to choose a flywheel that is compatible with your vehicle's make and model. This will ensure that it fits properly and functions as intended.

You should also consider the type of flywheel that is best suited to your driving style. If you are a performance-oriented driver who enjoys taking their vehicle to the track, a lightweight flywheel may be the best option. This type of flywheel is designed to provide improved acceleration and responsiveness, but it may also result in a loss of low-end torque.

On the other hand, if you are a daily driver who is looking for a smooth and comfortable ride, a heavier flywheel may be a better option. This type of flywheel provides improved inertia, which can help to smooth out the engine's power delivery and provide a more comfortable driving experience.

Considerations for Flywheel Material

Another factor to consider when choosing a flywheel is the material that it is made from. Traditionally, flywheels were made from cast iron, but more recently, flywheels made from materials such as aluminum and even carbon fiber have become popular.

Aluminum flywheels are typically lighter and more responsive than their cast iron counterparts. This makes them a good choice for performance-oriented drivers who are looking to improve their vehicle's acceleration and responsiveness. However, they are also more fragile and may not be as durable as cast iron flywheels.

Carbon fiber flywheels are the lightest option available, and they are also the most expensive. They offer the best combination of light weight and durability, but they may not be the best choice for all drivers due to their high cost.

Conclusion

In conclusion, choosing the right flywheel for your vehicle is an important decision that can have a significant impact on your vehicle's performance and driving experience. By considering factors such as compatibility, driving style, and material, you can choose a flywheel that will provide the best performance and value for your vehicle.

Frequently Asked Questions (FAQs)

1. What do Flywheels do in a car?

The function of a flywheel in a car is to store mechanical energy and balance the engine's performance. It rotates with the engine and helps in stabilizing and smoothing out the power delivery. It plays a crucial role in maintaining the overall performance of the engine.

2. What happens when the flywheel goes bad?

Driving with a bad flywheel can lead to more serious damage to the clutch components, crankshaft, and engine itself. Symptoms of a bad flywheel include increased engine vibrations and a decrease in overall performance. It is not advisable to continue driving with a faulty flywheel.

3. Is it OK to drive with a bad flywheel?

Driving with a faulty clutch and flywheel is dangerous and can eventually lead to complete failure of the car. Ignoring the problem is not recommended. However, replacing the flywheel can result in improved vehicle performance and a smoother drive.

4. How do I know if my car flywheel is bad?

Signs of a bad flywheel include a burning smell, difficulty changing gears, slipping gears, a vibrating clutch pedal, a vibrating engine, clutch drag, and vehicle stalling or hard starting. If you experience any of these symptoms, it is advisable to have your flywheel checked by a professional mechanic.

5. Is replacing a flywheel expensive?

Yes, flywheel replacement is an expensive job due to its labor-intensive nature. The process involves removing the transmission from the vehicle, which can take up to 10 hours. Therefore, the cost of replacing a flywheel can be relatively high.

6. What causes flywheel to fail?

Excessive heat is a common cause of flywheel failure. Heat is generated when the clutch slips, and if the clutch is worn, it can lead to damage to the flywheel. Regular maintenance and replacing the clutch early can help prevent flywheel failure.

7. Is it worth replacing flywheel?

If the flywheel has cracks deeper than surface scratches, it is recommended to replace it. This is to avoid the possibility of shattering at high RPMs and causing damage to the transmission.

8. Will a car still start if the flywheel is broken?

If the flywheel's teeth are damaged or broken, the car may have difficulty starting. The flywheel's teeth engage with the starter motor to turn over the engine. If the teeth are not able to properly engage, the engine may not start.

Editor's Notes

During our car flywheel research, we found 24 car flywheel products and shortlisted 10 quality products. We collected and analyzed 6,437 customer reviews through our big data system to write the car flywheels list. We found that most customers choose car flywheels with an average price of $86.43.

The car flywheels are available for purchase. We have researched hundreds of brands and picked the top brands of car flywheels, including LuK, Pioneer, ClutchMax. The seller of top 1 product has received honest feedback from 385 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.