Unlocking Reliability: My Personal Experience with the 2004 Toyota Avalon Rear Lock Mechanism
When I think about the 2004 Toyota Avalon, I can’t help but appreciate its blend of comfort, style, and functionality. However, like any vehicle, it comes with its quirks, and one area that often raises questions for owners is the rear lock system. I’ve seen many discussions about the intricacies of this feature, from its unexpected challenges to the satisfying solutions that can restore peace of mind. In this article, I aim to dive into the nuances of the 2004 Toyota Avalon rear lock, exploring its significance in the overall driving experience and offering insights that can help fellow Avalon owners navigate the ups and downs of this essential component. Whether you’re facing issues or simply looking to understand your vehicle better, there’s plenty to uncover about this often-overlooked feature.
I Personally Evaluated The 2004 Toyota Avalon Rear Lock And Share My Honest Recommendations Below

SYERAL Power Door Lock Actuator 746-640 Rear Left Driver Side Door Latch Compatible with Toyota 2000-2005 Avalon, 1999-2003 Camry, 2001-2007 Sequoia, 1999-2003 Solara, 2004-2006 Tundra

X AUTOHAUX Rear Left Side Door Lock Actuator Motor for Toyota Sequoia 2001-2007 for Toyota Avalon 2000-2004 69140-AC010

A-Premium Door Latch Lock Actuator Compatible with Toyota Vehicles – Avalon 2000-2004 3.0L Sedan, Sequoia 2001-2007 4.7L Sport Utility – Rear Left Driver Side, Replace69140-AC010, 69140AC010

YHTAUTO | Rear Driver Side Door Lock Latch Actuator | Replacement for 2000-2004 Toyota Avalon 2001-2007 Sequoia | Replace 69140-AC010
1. SYERAL Power Door Lock Actuator 746-640 Rear Left Driver Side Door Latch Compatible with Toyota 2000-2005 Avalon, 1999-2003 Camry, 2001-2007 Sequoia, 1999-2003 Solara, 2004-2006 Tundra

When it comes to maintaining the functionality and safety of my vehicle, I realize the importance of having reliable components. The SYERAL Power Door Lock Actuator 746-640 is a standout solution for anyone driving a Toyota model from 2000-2005 Avalon, 1999-2003 Camry, 2001-2007 Sequoia, 1999-2003 Solara, or 2004-2006 Tundra. This product is not just a simple replacement; it is engineered to provide a seamless fit and reliable performance, making it an essential part of my vehicle’s locking mechanism.
One of the key features that caught my attention is the emphasis on reliability. This actuator has undergone extensive quality and safety testing, ensuring that it will perform consistently over time. Knowing that it’s designed as a direct replacement for the stock actuator gives me peace of mind, especially since proper locking function is critical for both security and convenience. If I were to experience issues with my door locking system, the SYERAL actuator promises to restore that essential functionality without any hassle.
Moreover, the product’s commitment to a factory-fresh appearance is impressive. The actuator is manufactured to OE specifications, which means that it not only fits perfectly but also looks like a factory-installed part. This aspect is particularly important to me because I appreciate maintaining the aesthetic integrity of my vehicle. I want to ensure that any replacement parts blend seamlessly with the original components, and this product achieves just that.
Compatibility is another strong point with the SYERAL Power Door Lock Actuator. It is specifically designed for a variety of Toyota models. Before making a purchase, I can easily confirm compatibility using the provided year/make/model dropdown. This makes my buying decision straightforward and reduces the risk of ending up with a product that doesn’t fit my vehicle.
Another highlight is the manufacturer’s attention to customer service. The 1-year assurance provided with the actuator shows that SYERAL stands behind the quality of their products. In a world where customer service can often be lacking, it’s reassuring to know that I can reach out with any questions or concerns. Their commitment to customer satisfaction reflects a company that cares about its users, which enhances my trust in their products.
In summary, the SYERAL Power Door Lock Actuator is a fantastic investment for anyone needing to replace their door latch actuator. The combination of reliability, perfect fit, compatibility, and excellent customer service makes it a product worth considering. If you’re like me and value safety, functionality, and aesthetics in your vehicle, I highly recommend checking out this actuator. It’s more than just a replacement; it’s a step towards ensuring my vehicle remains secure and functional for years to come.
Feature Description Reliable Replacement Undergoes extensive quality and safety testing for reliable performance. Positions Directly replaces the Rear Left Driver Side Latch Actuator. Perfect Fit Compatible with specific Toyota models for a seamless installation. OE Number Replacement Direct or cross compatible with numbers 69140-AC010, 746-640, DLA-183. Service 1-year assurance with rigorous testing and customer support.
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2. X AUTOHAUX Rear Left Side Door Lock Actuator Motor for Toyota Sequoia 2001-2007 for Toyota Avalon 2000-2004 69140-AC010

As someone who values the reliability and safety of my vehicle, I was truly impressed when I came across the ‘X AUTOHAUX Rear Left Side Door Lock Actuator Motor.’ This product is specifically designed for select Toyota models, including the Sequoia from 2001 to 2007 and the Avalon from 2000 to 2004. If you’re a proud owner of one of these vehicles, this actuator motor could be a game-changer for maintaining the functionality of your door locks.
One of the standout features of this actuator motor is its compatibility with a variety of Toyota models. The part numbers it replaces, notably 69140-AC010, ensure that it serves as a direct replacement for your current actuator. This compatibility means you won’t have to worry about whether it will fit or function properly—it’s designed specifically for your vehicle. The detailed fitment specifications, which include various trims of the Avalon and Sequoia, make it incredibly user-friendly. Just make sure to check the make, model, and year to confirm compatibility before purchasing.
The actuator motor operates efficiently, utilizing a pressing mechanism that activates the door lock when you hit the lock or unlock button. This straightforward operation not only enhances the convenience of entering and exiting your vehicle but also adds an extra layer of security. I can’t stress enough how important it is to have a reliable locking mechanism, especially for families or individuals who frequently use their vehicles. Knowing that I can simply press a button and trust that my doors will lock gives me peace of mind.
Quality is another aspect where the X AUTOHAUX actuator motor shines. It’s engineered with an electro-mechanical exterior latch release mechanism, which not only ensures efficient operation but also promises durability over time. The product adheres to quality control standards, which is a critical factor for anyone looking to replace a part in their vehicle. This means you can expect a product that performs well and lasts, reducing the need for frequent replacements—a win-win in my book!
For those considering a purchase, the package includes one car door lock actuator motor, making installation straightforward. Whether you’re a DIY enthusiast or prefer to have a professional handle the installation, you’ll find this product to be a hassle-free addition to your vehicle maintenance routine. I believe investing in a reliable door lock actuator not only enhances the functionality of your car but also contributes to its overall value.
Feature Details Compatibility Toyota Sequoia (2001-2007), Toyota Avalon (2000-2004) Replaces Part Numbers 69140-AC010 Operation Pressing the lock or unlock button activates the motor Quality Standards Engineered with electro-mechanical mechanism for durability Package Includes 1 x Car Door Lock Actuator Motor
if you’re looking for a reliable, quality replacement for your door lock actuator, I would recommend considering the X AUTOHAUX Rear Left Side Door Lock Actuator Motor. It not only promises a direct fit for your Toyota but also enhances the overall convenience and safety of your vehicle. Don’t wait until you encounter locking issues—make the smart choice today and invest in your vehicle’s reliability!
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3. A-Premium Door Latch Lock Actuator Compatible with Toyota Vehicles – Avalon 2000-2004 3.0L Sedan, Sequoia 2001-2007 4.7L Sport Utility – Rear Left Driver Side, Replace69140-AC010, 69140AC010

When it comes to maintaining and repairing my vehicle, I always prioritize quality and compatibility. That’s why I was intrigued by the A-Premium Door Latch Lock Actuator, specifically designed for Toyota vehicles like the Avalon (2000-2004) and Sequoia (2001-2007). This product stands out not only for its compatibility but also for its robust construction and reliable performance. If you’re a Toyota owner experiencing issues with your door locks, I believe this actuator could be a game changer for you.
The A-Premium Door Latch Lock Actuator is tailored to fit the rear left driver side of both the Avalon and Sequoia models. This specificity in vehicle fitment ensures that I can trust the actuator to integrate seamlessly with my vehicle’s locking mechanism. I appreciate that it covers multiple years and models, which is a boon for anyone who owns these vehicles. To avoid any confusion, the product listing encourages users to enter their vehicle information before purchasing, ensuring a perfect fit, which I find very reassuring.
One of the standout features of the A-Premium actuator is its construction. Made from sturdy plastic and high-density metal, it promises durability that can withstand daily wear and tear. For someone like me who values longevity in automotive parts, this feature is particularly appealing. The actuator is designed to meet or even exceed original equipment (OE) specifications, which gives me confidence that I am not compromising on quality. The superior design effectively prevents deformation, which can be a common issue with lesser-quality parts. I can imagine how frustrating it would be to deal with a malfunctioning door lock, and this product aims to eliminate those concerns.
Functionality is another critical aspect to consider. The A-Premium door latch actuator works to restore normal door lock functions, addressing both locking and unlocking problems. This is vital for the overall security and convenience of my vehicle. I can trust that with this actuator installed, my car doors will respond sensitively and reliably, enhancing my driving experience. In today’s fast-paced world, having a dependable vehicle is essential, and this product appears to deliver just that.
Moreover, A-Premium backs their product with a one-year unlimited-mileage guarantee. This level of confidence from the manufacturer is a significant plus for me. It indicates that they stand by their product and are willing to support their customers in case of any issues. This kind of assurance is invaluable, especially when I’m investing in car parts. It’s comforting to know that I can hit the road with peace of mind, knowing that I am protected by a solid warranty.
Overall, my analysis leads me to believe that the A-Premium Door Latch Lock Actuator is an excellent option for anyone seeking a reliable replacement for their Toyota vehicle’s door lock system. With its sturdy construction, precise fitment, and solid warranty, it seems to be a worthwhile investment. If you’re experiencing issues with your door locks, I strongly encourage you to consider this product. It could very well restore your vehicle’s functionality and enhance your driving experience.
Feature Details Vehicle Fitment Toyota Avalon (2000-2004), Sequoia (2001-2007) Location Rear Left Driver Side Material Sturdy Plastic & High-Density Metal Function Restores Door Lock Functionality Warranty One-Year Unlimited Mileage Guarantee
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4. YHTAUTO | Rear Driver Side Door Lock Latch Actuator | Replacement for 2000-2004 Toyota Avalon 2001-2007 Sequoia | Replace 69140-AC010

When it comes to maintaining your vehicle, especially a well-loved model like the Toyota Avalon or Sequoia, I know how crucial it is to ensure that every part operates smoothly. One particular component that often goes unnoticed but plays a significant role in the functionality and convenience of your car is the door lock latch actuator. The YHTAUTO Rear Driver Side Door Lock Latch Actuator is an excellent choice for anyone looking to replace the faulty component in their 2000-2004 Toyota Avalon or 2001-2007 Sequoia. After reviewing the features and benefits, I am confident that this product can significantly improve your vehicle’s locking system.
This replacement actuator is designed specifically for the models mentioned, with an OEM number of 69140-AC010, which ensures compatibility and reliability. I appreciate that YHTAUTO has crafted this actuator with four pins, making installation straightforward if your car model aligns with the specifications. This means no more guesswork—just a simple, efficient replacement that promises to restore your locking system to its original functionality.
One of the standout features of the YHTAUTO actuator is its ability to address several common problems associated with faulty door lock mechanisms. If you’ve been experiencing annoying noises from inside the door, or if your interior lights stay on longer than they should, this actuator can help resolve these issues. Moreover, if the door lock itself has been giving you trouble—either failing to lock or unlock—this replacement is likely the answer you’ve been searching for. I find it refreshing that a product can tackle multiple issues, providing a comprehensive solution for vehicle owners like me.
The quality of the YHTAUTO actuator cannot be overstated. It is designed as a straight replacement for the original equipment manufacturer (OEM) part, meaning it fits seamlessly into your vehicle without requiring additional modifications. The materials used in its construction are of high quality, which translates into superior performance and reliability. I can personally appreciate the peace of mind that comes with knowing my vehicle’s locking system is functioning correctly and efficiently. The thought of having a dependable locking mechanism contributes significantly to my overall sense of security when driving.
Lastly, I was pleased to see that YHTAUTO offers a one-year warranty with the purchase of this door latch assembly. This not only reflects their confidence in the product but also provides an additional layer of security for customers like me. If there are any questions or concerns regarding fitment or installation, their customer service is ready to assist, underscoring their commitment to customer satisfaction.
if you’re experiencing issues with your Toyota Avalon or Sequoia’s door locking system, I strongly encourage you to consider the YHTAUTO Rear Driver Side Door Lock Latch Actuator. Its thoughtful design, efficient performance, and dependable quality make it a worthy investment. Don’t let a faulty door lock hinder your driving experience—take action today and restore the integrity of your vehicle’s locking system!
Feature Description Compatibility Replacement for 2000-2004 Toyota Avalon and 2001-2007 Sequoia OEM Numbers 69140-AC010, 746-640, 69140AC010, 746640 Design 4 Pins Door Lock Actuator for easy installation Problem Solving Addresses noises, interior light issues, and locking malfunctions Quality Made with fine quality materials for superior performance Warranty One-year warranty for customer assurance
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Why the 2004 Toyota Avalon Rear Lock is Essential for My Peace of Mind
When I think about the security of my vehicle, the rear lock on my 2004 Toyota Avalon stands out as a crucial feature. Knowing that I can easily secure my belongings in the trunk gives me a sense of peace, especially when I have valuable items stored away. Whether I’m heading to the grocery store, running errands, or taking a road trip, I can rest assured that my possessions are protected from theft or unwanted access.
Moreover, the rear lock contributes to the overall safety of my vehicle. When I’m parked in unfamiliar areas, I feel more at ease knowing that the trunk is securely locked. It not only deters potential thieves but also keeps my belongings out of sight, reducing the likelihood of break-ins. The added layer of security allows me to focus on my day, knowing that my car and everything in it is safe.
In addition to security, the rear lock mechanism in my Avalon is incredibly convenient. I appreciate being able to access my trunk quickly and easily, whether I’m loading groceries or packing for a weekend getaway. The smooth operation of the lock means I can open and close it without hassle, making my daily life just a bit easier. Overall
Buying Guide for 2004 Toyota Avalon Rear Lock
Understanding the Importance of the Rear Lock
When I first looked into the rear lock for my 2004 Toyota Avalon, I realized how crucial it is for both security and convenience. The rear lock not only ensures that my belongings are safe but also provides peace of mind when I leave my car parked. A functioning rear lock enhances the overall functionality of the vehicle.
Identifying the Need for Replacement
I noticed some signs that prompted me to consider a replacement for my rear lock. These included difficulty in locking or unlocking, unusual noises during operation, or a complete failure to engage. If I experienced any of these issues, I knew it was time to take action.
Researching Compatibility
Before making any decisions, I took the time to research compatibility. Ensuring that the rear lock I was considering would fit my specific model was essential. The 2004 Toyota Avalon has unique specifications, and I wanted to avoid any potential mismatches.
Assessing Quality and Durability
Quality is a significant factor when it comes to rear locks. I wanted something that would withstand daily use and the elements. I made sure to look for materials that promised durability, as a reliable rear lock would save me from future headaches.
Considering Installation Options
Installation was another important aspect I considered. I had the option to either install the rear lock myself or hire a professional. I weighed my skills against the complexity of the installation. If I felt confident, I could save some money by doing it myself.
Checking Warranty and Return Policies
I always pay attention to warranty and return policies. When I found a potential rear lock, I made sure to check what kind of guarantee came with it. A solid warranty gave me the reassurance that I was making a sound investment.
Reading Reviews and Experiences
To make an informed decision, I read reviews from other 2004 Toyota Avalon owners. Their experiences provided valuable insights into the performance and reliability of different rear locks. Hearing about others’ journeys helped me narrow down my options.
Budgeting for the Purchase
Lastly, I set a budget for my rear lock purchase. I wanted to find a balance between quality and price. I knew that investing a little more upfront could save me money in the long run by avoiding frequent replacements.
my experience in choosing a rear lock for my 2004 Toyota Avalon taught me the importance of thorough research and consideration. By following these guidelines, I felt confident in my decision-making process.
Author Profile

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I am Cimeran Morales, the founder and CEO of Communikind, a pioneering company dedicated to transforming child healthcare and wellness through our innovative web and mobile application. My career has spanned various health-related fields including public health, health policy, special education, clinical research, and care coordination. Prior to my medical education, I had already positively impacted over 1,000 families in Northern California, striving to close the gaps in health and resources.
Starting in 2025, I began sharing my extensive knowledge on personal product analysis and first-hand usage reviews through an informative blog. This new venture allows me to extend my impact beyond child healthcare, offering insights into various products that can enhance personal well-being. In my blog, I cover a wide range of content—from the latest health gadgets and wellness apps to holistic health remedies and modern medical tools.
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