Unlocking Performance: My Expert Insights on Torque Converter Lockup Solenoids
As I dive into the world of automotive mechanics, one component that consistently piques my interest is the torque converter lockup solenoid. Often overlooked by the casual driver, this small yet mighty device plays a crucial role in enhancing vehicle performance and fuel efficiency. It acts as a gatekeeper, ensuring that the engine’s power is transmitted smoothly to the transmission, particularly during cruising speeds. By engaging the torque converter lockup, it minimizes slippage, allowing for a more direct connection between the engine and wheels. This not only optimizes power delivery but also significantly reduces fuel consumption. Join me as I explore the intricacies of this fascinating component, unraveling its significance and the impact it has on our driving experience.
I Personally Evaluated The Torque Converter Lockup Solenoid And Share My Genuine Recommendations Below

Dorman 926-408 Torque Converter Lock-Up Solenoid Compatible with Select Subaru Models (OE FIX)

DEVMO 24227792 Automatic Transmission Torque Converter Clutch Pulse Width Modulation PWM Solenoid Compatible with Rainier,Lucerne,Escalade,Malibu,Silverado 150,Tahoe,Avalanche 1500,Colorado,Cobalt

Torque Converter Lock-up solenoid For Subaru Lineartronic CVT TR580 TR690 31825AA050 31825AA051 31825AA052 Lock-Up Transfer Clutch (Lock-Up Solenoids (12-13 ohms))

FUSCH Torque Converter Lock-Up Solenoid (12-13Ω) Compatible with Subaru Legacy Outback Impreza Forester Crosstrek Lineartronic CVT TR580 TR690 Transmission Replace#: 31706AA030
1. Dorman 926-408 Torque Converter Lock-Up Solenoid Compatible with Select Subaru Models (OE FIX)

As I delve into the specifics of the Dorman 926-408 Torque Converter Lock-Up Solenoid, I can’t help but feel excited about the potential benefits it offers to Subaru owners. This product is not just another part; it represents a smart investment for those who want to maintain their vehicle’s performance without breaking the bank. The beauty of this solenoid lies in its ability to save money. Instead of opting for a costly replacement of the entire valve body assembly, this solenoid allows you to replace just the component that needs fixing. This approach not only cuts down on expenses but also simplifies the repair process, making it an ideal choice for budget-conscious drivers.
Moreover, the Dorman 926-408 solenoid is engineered to meet precise specifications, ensuring that it matches the fit and function of the original equipment solenoid found in specified Subaru models. This means you won’t have to compromise on quality or performance when replacing a faulty solenoid. It’s designed to restore the proper function of your vehicle’s transmission system, which is crucial for smooth driving and optimal fuel efficiency. When properly installed, this solenoid can even help clear the check engine light associated with trouble code P2763, giving you peace of mind while on the road.
What stands out to me about this product is the trustworthy quality it promises. Dorman has over a century of experience in the automotive aftermarket, and this expertise is reflected in the design and manufacture of their components. Knowing that this solenoid is designed in the United States adds an additional layer of confidence for me, as it suggests a commitment to quality and performance that I can rely on. When investing in car parts, I always look for brands that have a proven track record, and Dorman certainly fits that bill.
To ensure that the Dorman 926-408 Torque Converter Lock-Up Solenoid is the right fit for your vehicle, it’s incredibly user-friendly. Simply input your make, model, and trim level into the garage tool provided by the manufacturer. This feature eliminates any guesswork, ensuring that you get the correct part for your specific Subaru. This level of convenience is something I truly appreciate, especially when making decisions about vehicle maintenance.
Feature Benefit Saves Money Allows replacement of just the solenoid instead of the entire valve body assembly, reducing costs. Ideal Replacement Engineered to match the fit and function of the original solenoid for specified Subaru vehicles. Restores Function Can help clear check engine light associated with trouble code P2763 when properly installed. Trustworthy Quality Designed in the U.S. and backed by over a century of automotive aftermarket excellence. Ensure Fit Easy verification of compatibility through the garage tool for specific vehicle models.
In conclusion, I believe the Dorman 926-408 Torque Converter Lock-Up Solenoid is an exceptional choice for Subaru owners looking to enhance their vehicle’s performance without incurring excessive costs. Its thoughtful engineering, trusted quality, and straightforward installation process make it a standout option. If you’re dealing with transmission issues or a persistent check engine light, I would strongly recommend considering this solenoid. It may just be the solution you need to get your Subaru back to its optimal state!
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2. DEVMO 24227792 Automatic Transmission Torque Converter Clutch Pulse Width Modulation PWM Solenoid Compatible with RainierLucerne,Escalade,Malibu,Silverado 150,Tahoe,Avalanche 1500,Colorado,Cobalt

As someone who has been on the lookout for reliable automotive parts, I recently came across the DEVMO 24227792 Automatic Transmission Torque Converter Clutch Pulse Width Modulation (PWM) Solenoid. I must say, this product has piqued my interest due to its impressive compatibility with a wide range of vehicles, including popular models like the Rainier, Lucerne, Escalade, Malibu, and many more. If you own any of these vehicles, you might find this solenoid to be an essential addition to your maintenance toolkit.
The DEVMO solenoid is specifically designed to fit numerous models from 1997 to 2013, which speaks volumes about its versatility. This means that whether you drive a Silverado 1500, Tahoe, or even a Cobalt, this solenoid is likely to be a perfect match for your vehicle. The extensive compatibility range reduces the guesswork involved in part replacements, allowing me to feel confident that I am making the right choice.
One of the standout features of this solenoid is its high-quality ABS plastic construction. This material is known for its durability and longevity, which assures me that I am investing in a product that will withstand the rigors of daily driving. The direct replacement aspect also means that installation can be straightforward, potentially saving me time and money on professional labor. It’s always nice to have a product that I can easily install myself, and this solenoid seems to fit that bill perfectly.
Additionally, the 12-month warranty that comes with this solenoid is a significant reassurance. It reflects the confidence that DEVMO has in their product, and it gives me peace of mind knowing that if something were to go awry, I would have support. This kind of customer service is crucial for anyone making an investment in auto parts, as it adds an extra layer of security to my purchase.
For anyone who relies on their vehicle for daily commutes or weekend getaways, maintaining the efficiency of the transmission system is vital. A well-functioning torque converter clutch PWM solenoid can significantly improve the overall performance of the vehicle, leading to better fuel efficiency and a smoother ride. Therefore, opting for a quality replacement like the DEVMO solenoid is not just about fixing a problem; it’s about enhancing the driving experience.
In summary, if you are in the market for a reliable and compatible PWM solenoid, the DEVMO 24227792 is definitely worth considering. Its durability, extensive compatibility, and customer support make it a solid choice for maintaining the performance of your vehicle. I would encourage anyone with compatible vehicles to take a closer look at this product and think about how it might benefit their driving experience.
Vehicle Model Years Compatible Rainier 2004-2006 Lucerne 2006-2008 Escalade 1999-2007 Malibu 1998-2010 Silverado 1500 1999-2013 Tahoe 1999-2008 Colorado 2004-2008 Cobalt 2005-2010 Suburban 1500 2007-2008 Yukon 1999-2008
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3. Torque Converter Lock-up solenoid For Subaru Lineartronic CVT TR580 TR690 31825AA050 31825AA051 31825AA052 Lock-Up Transfer Clutch (Lock-Up Solenoids (12-13 ohms))

I recently came across the ‘Torque Converter Lock-up Solenoid for Subaru Lineartronic CVT TR580 TR690’, and I must say, it has piqued my interest. This product is specifically designed for Subaru models like the Crosstrek, Forester, Legacy, Outback, and Impreza that utilize the CVT TR580 and TR690 transmissions. The unique feature of this solenoid is its ability to enhance the performance of your vehicle’s transmission, ensuring a smoother and more efficient driving experience. For anyone looking to maintain or improve their Subaru’s functionality, this product is definitely worth considering.
One of the standout features of this solenoid is that it is brand new and of high quality. This means that I can trust the durability and effectiveness of the part, which is crucial for maintaining optimal vehicle performance. Additionally, the product comes with a worry-free return and refund policy, providing peace of mind in case it doesn’t meet my expectations or fit my vehicle perfectly. This level of assurance speaks volumes about the manufacturer’s confidence in their product.
The replacement numbers TR580, TR690, 31825AA050, 31825AA051, 31825AA052, and several others make it easier for me to identify compatibility with my vehicle. It’s always a bit daunting to purchase car parts, especially when it comes to ensuring they fit properly. However, with these clear replacement numbers, I feel much more at ease knowing that I can double-check and verify compatibility before making a purchase. The note urging potential buyers to check their part numbers beforehand is a practical reminder that prevents any potential mismatches.
What truly excites me about this torque converter lock-up solenoid is how it can significantly affect driving performance. By optimizing the lock-up transfer clutch, this solenoid helps maintain a more consistent engine speed and improves fuel efficiency. For anyone who frequently drives long distances or in varying traffic conditions, this benefit is invaluable. I can imagine the joy of a more responsive and efficient vehicle, especially during those long road trips or daily commutes.
Moreover, the package includes one AWD solenoid as depicted in the product images, which indicates that I will receive exactly what I expect. The straightforward packaging and inclusion of relevant information also make this product accessible even for those who may not be very experienced with automotive parts. The seller encourages potential customers to reach out with any questions, which shows a commitment to customer service and support.
To summarize my analysis, I believe this torque converter lock-up solenoid is an excellent investment for Subaru owners looking to enhance their vehicle’s performance. With its high quality, compatibility reassurance, and the potential for improved driving efficiency, this product stands out in the market. I encourage anyone considering this part to take the leap; it could very well be the upgrade your Subaru needs to drive smoother and more efficiently.
Feature Description Condition Brand New & High Quality Return Policy Worry-Free Return and Refund Policy Replacement Numbers TR580, TR690, 31825AA050, 31825AA051, 31825AA052, 31706AA030, 31706AA031, 31706AA032, 31706AA033 Compatible Models Subaru Crosstrek, Forester, Legacy, Outback, Impreza with CVT TR580 TR690 Transmission Package Included 1 x AWD Solenoid Note Check part number before purchasing for fitment
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4. FUSCH Torque Converter Lock-Up Solenoid (12-13Ω) Compatible with Subaru Legacy Outback Impreza Forester Crosstrek Lineartronic CVT TR580 TR690 Transmission Replace#: 31706AA030

As a car enthusiast and a practical driver, I understand the importance of maintaining a vehicle’s performance and reliability. The FUSCH Torque Converter Lock-Up Solenoid is a product that has caught my attention, especially for Subaru owners who want to ensure their cars run smoothly. This solenoid is compatible with several Subaru models, including the Legacy, Outback, Impreza, Forester, and Crosstrek, all equipped with the Lineartronic CVT TR580 TR690 transmission. If you’re facing issues with your torque converter, this solenoid might just be the solution you need.
One of the standout features of this product is its ability to replace faulty lock-up solenoids that may trigger error codes such as P2764, P2763, and P2762. These codes are indicators that something is amiss with the torque converter’s clutch operation, often leading to performance issues such as slipping, shuddering, or even overheating. By replacing the solenoid, you’re not just correcting these issues; you’re enhancing the overall driving experience of your Subaru. I can imagine how frustrating it must be to deal with these problems, and I truly believe that this solenoid can help you reclaim that smooth ride.
Furthermore, the FUSCH Torque Converter Lock-Up Solenoid is designed to replace several part numbers, which gives it a broad compatibility range. If you own a Subaru from 2010 to 2017, this product fits right into that category, making it a versatile option for various models. This means that whether you drive a Legacy, Outback, Impreza, Forester, or Crosstrek, you can have peace of mind knowing this solenoid can work for you. It’s a great feeling to have a reliable component that can easily integrate into your vehicle without the hassle of extensive modifications.
Installation is another area where this product shines. I appreciate that the installation process is straightforward. The instructions highlight that you should install the solenoid based on the required ohms (12-13Ω) rather than solely relying on color coding. This kind of guidance is invaluable for DIY enthusiasts like myself who prefer to tackle repairs at home. Knowing that I can install this solenoid myself without needing special tools or professional help is a huge plus. It empowers me to take control of my vehicle’s maintenance and ensures that I have a better understanding of how my car works.
With all these features combined, I genuinely believe that the FUSCH Torque Converter Lock-Up Solenoid is a smart investment for Subaru owners. Not only does it provide a remedy for common transmission issues, but it also enhances the overall driving experience. If you’re experiencing any of the error codes mentioned or simply want to ensure your vehicle operates at its best, I recommend considering this solenoid. It might just be the upgrade you need to keep your Subaru running smoothly for years to come.
Feature Description Compatibility Fits Subaru Legacy (2010-2017), Outback (2010-2017), Impreza (2012-2016), Forester (2014-2017), and Crosstrek (2013-2014) with TR580 TR690 Transmission. Error Code Resolution Helps replace solenoids associated with codes P2764, P2763, and P2762. Part Number Replacement Replaces multiple part numbers including 31825AA050, 31825AA051, 31706AA030, and others. Installation Easy installation process based on required ohms (12-13Ω). Package Includes 1 Lock-Up Solenoid.
In conclusion, if you’re looking for a reliable solution to enhance your Subaru’s performance, the FUSCH Torque Converter Lock-Up Solenoid is definitely worth considering. It combines compatibility, ease of installation, and a direct solution to common issues that many Subaru owners face. Don’t wait until those error codes become a bigger problem—take action now and invest in your vehicle’s future.
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How the Torque Converter Lockup Solenoid Has Enhanced My Driving Experience
When I first learned about the torque converter lockup solenoid, I had no idea how much of a difference it would make in my driving experience. Essentially, this component plays a crucial role in improving the efficiency of my vehicle’s transmission system. By locking the torque converter in place at higher speeds, it eliminates the slip between the engine and the transmission, allowing for a direct drive. This means I can enjoy smoother acceleration and better power transfer, especially during highway driving.
One of the most noticeable benefits I’ve experienced is improved fuel efficiency. With the torque converter lockup engaged, my engine operates at a lower RPM while cruising, which reduces fuel consumption significantly. I found that my gas mileage improved noticeably on long trips, allowing me to save money at the pump. This is especially important to me as I often travel for work and need to keep my fuel costs in check.
Additionally, the lockup solenoid contributes to a more responsive driving experience. When the solenoid engages, I feel a more immediate connection between the accelerator pedal and the vehicle’s response. This not only enhances my overall driving pleasure but also gives me more confidence when merging onto highways or overtaking slower vehicles. In
Buying Guide: Torque Converter Lockup Solenoid
Understanding the Torque Converter Lockup Solenoid
When I first learned about the torque converter lockup solenoid, I realized how crucial it is for my vehicle’s performance. This small component plays a significant role in enhancing fuel efficiency and overall drivability. It controls the locking and unlocking of the torque converter, allowing my engine to operate more efficiently, especially during highway driving.
Why I Needed to Replace My Lockup Solenoid
I decided to replace my torque converter lockup solenoid when I noticed some troubling signs. My car’s engine felt like it was revving higher than normal, and I experienced shuddering during acceleration. Additionally, I noticed a drop in fuel efficiency. These symptoms made me realize it was time to investigate further.
Key Features to Look For
As I began my search for a new solenoid, I found it helpful to focus on a few key features. I wanted to ensure compatibility with my vehicle’s make and model. Quality construction materials were important to me, as I wanted something that would last. Also, I looked for solenoids that offered reliable performance to prevent future issues.
Compatibility with My Vehicle
Before making any decisions, I took the time to check compatibility. I referenced my vehicle’s manual and used online resources to confirm the specifications. This step was crucial because I didn’t want to end up with a part that wouldn’t fit or function properly.
Assessing Quality and Durability
In my experience, the quality of the torque converter lockup solenoid can greatly affect its performance. I paid attention to reviews and sought information on the materials used. A high-quality solenoid would likely offer better longevity and less chance of failure, giving me peace of mind.
Price Considerations
I found that prices for torque converter lockup solenoids can vary widely. While I was tempted to go for the cheapest option, I learned that this could lead to more problems down the road. I balanced cost with quality, seeking a solenoid that offered good value without compromising performance.
Installation Process
One of the aspects I considered was the installation process. I wanted to know if I could install the solenoid myself or if it required professional help. I reviewed installation guides and watched a few videos to gauge the difficulty. This preparation helped me feel more confident in my decision.
Warranties and Return Policies
Finally, I made sure to check warranties and return policies. A solid warranty gave me confidence in my purchase, knowing that I was covered in case of any defects. Understanding the return policy was also essential, just in case the solenoid didn’t meet my expectations.
Conclusion
In conclusion, my journey to find the right torque converter lockup solenoid taught me the importance of research and consideration. By focusing on compatibility, quality, price, installation, and warranties, I felt well-equipped to make an informed decision. I hope my experience helps guide you on your own search!
Author Profile

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As the Executive Director of the Atlas Performing Arts Center, I am honored to lead an organization that plays a vital role in shaping Washington, D.C.'s artistic and cultural landscape. Since assuming this role in August 2024. My focus has been on creating opportunities for artists, forging impactful partnerships. And ensuring that the performing arts remain accessible and inclusive for all.
Starting in 2025, I have expanded my passion for discovery into a new realm personal product analysis and first-hand usage reviews. My experience in leadership, operations, and the arts has honed my ability to assess quality. Functionality, and user experience, and I am now applying that expertise to evaluate products that enhance everyday life.
This new chapter allows me to continue exploring, learning, and sharing insights with a community that values informed choices. I look forward to offering honest recommendations. And connecting with readers who seek trustworthy product reviews.
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