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The 8 Best automotive automatic transmission seals of 2025

Are you trying to find automotive automatic transmission seals among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling automotive automatic transmission seals on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 13 hours of research and did 56 automotive automatic transmission seals tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best automotive automatic transmission seals you can buy today

No. 1
TRANSPEED DPS6 6DCT250 Automatic Transmission Oil Seal Set, DPS6 Front Seals Kit, Input Shaft Seal & Output Shaft Seal Compatible with Ford Fiesta Focus B-Max EcoSport
  • OEM: 6DCT250 DPS6 Transmission Dual Clutch Shift Fork Compatible with Ford Focus/Fiesta/EcoSport
  • Quality Assurance: TRANSPEED is self-produced to ensure the performance of the transmission power, and has undergone strict safety testing before leaving the factory. It is a suitable substitute for Ford Focus/Fiesta/Eco Sport.
  • Premium material: This Oil Seal Set is made of high-quality aluminum alloy material, which can operate at high strength in high and low temperature environments for a long time, without rust and corrosion, and maximizes durability. Manufactured under strict quality control standards.
  • PRO TOOLS: This Oil Seal Set provides high precision and sensitivity to improve vehicle safety. Every Oil Seal must be disassembled, cleaned, inspected, calibrated and tested to return to shape, fit and function OE. Extensive quality and safety testing has been passed to ensure reliable performance.
  • Workmanship upgrade: Rough surface, friction-resistant upgrade, sturdy material is not easy to damage, improved design can prolong service life, exquisite craftsmanship assembly and function are consistent with the original
SaleNo. 2
ACDelco GM Genuine Parts 15251488 Automatic Transmission Fluid Cooler Pipe Fitting Seal
61 Consomer Reviews
ACDelco GM Genuine Parts 15251488 Automatic Transmission Fluid Cooler Pipe Fitting Seal
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
  • Fit type: Vehicle Specific
No. 3
Honda Genuine 91205-P0X-005 Automatic Transmission Drive Axle Oil Seal
  • Genuine OEM Part
  • Country of Origin : China
  • Package Dimensions: 10.16 L x 0.762 H x 7.62 W (centimeters)
  • Package Weight: 0.022 pounds
No. 4
ATP Automotive RO-31 Automatic Transmission Seal Drive Axle
  • ATP RO-31 Automatic Transmission Seal Drive Axle
No. 5
ATP Automotive SO-22 Automatic Transmission Extension Housing Seal
  • Manufactured to meet or exceed original equipment specs
  • Package Dimensions: 2.54 H x 8.89 L x 8.89 W (centimetres)
  • Package Weight: 0.022 pounds
  • Country of Origin : China
  • Fit type: Vehicle Specific
SaleNo. 6
ATP automotive CO-36 Automatic Transmission Extension Housing Seal
  • Manufactured to meet or exceed original equipment specs
  • Part number: CO-36
  • Package Weight: 0.05 pounds
  • Package Dimensions: 2.794 H x 9.144 L x 9.144 W (centimeters)
SaleNo. 7
ACDelco GM Genuine Parts 24202535 Automatic Transmission Torque Converter Seal
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
No. 8
ATP Automotive Automatic Transmission Selector Shaft Seal
  • Package Dimension : 3.5 " L x 3.5 " W x 1 " H
  • Item Package Weight : 0.04 pounds
  • Country of Origin: CHINA
  • Model Number : TO-15
No. 9
Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray
  • Specially designed to withstand the harsh detergents and additives found in automatic transmission fluid
  • Formulated to resist aging, weathering and thermal cycling without hardening, shrinking or cracking
  • Improves transmission oil resistance and provides good adhesion while retaining flexibility
  • Sensor-safe, non-corrosive, non-flammable, non-toxic, and low odor sealant can be used as a gasket maker or dressing
  • Suggested Applications: Automatic transmission pans, case halves and inside covers
No. 10
PartCatalog Automatic Transmission Output Shaft Seal Compatible With Ford F-150 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 P-2585055
  • 📦 Includes 1 (One) Automatic Transmission Output Shaft Seal
  • 👉 Fits list of vehicles in image gallery fitment chart
  • ✅ Exceptional Quality and Performance: This OE replacement automatic transmission output shaft seal is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. Experience the same high-level performance as your original parts with this automatic transmission output shaft seal.
  • ✅ Direct Replacement, No Fuss: This OE replacement automatic transmission output shaft seal is meticulously designed for your specific vehicle's make and model, promising a direct fit. Installation is as straightforward as it gets - no fuss, no complications. Experience a seamless replacement process, made to match the original part perfectly.
  • ✅ Perfect Compatibility: Compatibility is key. Make sure to check our product specifications (in image gallery) to confirm that this OE replacement automatic transmission output shaft seal matches your vehicle's requirements. Get the perfect fit and optimal performance every time with our replacement parts.
No. 11
ATP Automotive RO-80 Automatic Transmission Seal Drive Axle
  • Manufactured to meet or exceed original equipment specs
  • Package Dimensions: 2.794 H x 9.398 L x 9.144 W (centimetres)
  • Package Weight: 0.200 pounds
  • Country of Origin : United States
No. 12
NewYall Automatic Transmission Solenoid with Gasket O-ring seals for Honda Accord Element Civic CR-V Fit 28250-PRP-013 28250-RPC-003 98987B, TCS26, 2N1144, 90428B 14411296 28250-PRP-003
  • For Honda Accord 2003-2007
  • For Honda Civic 2006-2011
  • For Honda CR-V 2002-2011
  • For Honda Element 2003-2008
  • For Honda Fit 2007-2008
SaleNo. 13
ACDelco GM Original Equipment 24236927 Automatic Transmission Service Seal Kit
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
SaleNo. 14
FANHAY DPS6 6DCT250 Automatic Transmission Oil Seal Set, DPS6 Front Seals Kit, Input Shaft Seal, Output Shaft Seal Compatible with Ford Fiesta Focus B-Max EcoSport
  • OEM: Dual Clutch Shift Fork for 6DCT250 DPS6 Transmission, Compatible with Focus, Fiesta, and EcoSport.
  • Quality: We ensure the performance of its transmission power through self-production and rigorous safety testing before dispatch. It serves as an ideal replacement for Focus, Fiesta, and EcoSport.
  • Premium Material: Crafted from high-grade aluminum alloy, this Oil Seal Set maintains high strength in both high and low temperatures, resistant to rust and corrosion, thereby maximizing durability. It adheres to stringent quality control standards.
  • Professional Tools: This Oil Seal Set ensures enhanced vehicle safety through its high precision and sensitivity. Each Oil Seal undergoes a meticulous process of disassembly, cleaning, inspection, calibration, and testing to restore OE shape, fit, and function. It has passed extensive quality and safety tests for reliable performance.
  • Craftsmanship Enhancement: Featuring a rugged surface and friction-resistant upgrade, the sturdy material is resilient to damage. The improved design extends service life, with exquisite craftsmanship ensuring assembly and function align with the original.
No. 15
ACDelco GM Original Equipment 24202835 Automatic Transmission Front Axle Shaft Seal
  • made in united states
  • package height :19.2 cm
  • package length :3.1 cm
  • package width :17.0 cm
  • Fit type: Vehicle Specific
SaleNo. 16
Pecafeitas (Pack of 2) 91205-P0X-005 Automatic Transmission Drive Axle Oil Seal - Fit for Honda Civic 2016-2021, Hybrid 2018-2021,CR-V 2002-2021, Accord Hybrid 2005-2021
  • Universal Compatibility: This oil seal is compatible with a wide range of Honda models, including Clarity Plug-In Hybrid (2018-2021), Civic (2016-2021), CR-V Hybrid (2020-2021), CR-V (2002-2021), Accord Hybrid (2005-2021), Accord (1997-2021), Ridgeline (2006-2014), Pilot (2003-2015), Odyssey (1999-2013), Insight (2019-2021), Element (2003-2011), and Crosstour (2011-2015).
  • Durable Materials: Constructed from high-quality materials to ensure durability and long-lasting performance, providing reliable protection against oil leaks.
  • Precision Fit: Engineered to fit seamlessly into the automatic transmission drive axle of compatible Honda models, ensuring optimal performance and longevity.
  • Easy Installation: Designed with an easy-to-install configuration, making it simple for both professional mechanics and DIY enthusiasts to replace the old or worn-out oil seal.
  • Cost-Effective Solution: Providing a cost-effective alternative to replacing the entire drive axle, this oil seal offers a reliable and economical solution for maintaining your vehicle’s transmission system.
No. 17
ATP Automotive SO-19 Automatic Transmission Selector Shaft Seal
  • Manufactured to meet or exceed original equipment specs
  • Package Dimensions: 2.794 H x 9.906 L x 9.652 W (centimetres)
  • Package Weight: 0.2 pounds
  • Country of Origin : China
No. 18
ATP Automotive TO-8 Automatic Transmission Oil Pump Seal
  • Manufactured to meet or exceed original equipment specs
  • Part number: TO-8
  • Package Weight: 0.100 pounds
  • Package Dimensions: 2.794 H x 8.89 L x 9.144 W centimeters
  • Fit type: Vehicle Specific
No. 19
ACDelco GM Original Equipment 24203910 Automatic Transmission Front Wheel Drive Shaft Seal with Protector
  • GM-recommended replacement for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM Original Equipment specifications for fit, form, and function
No. 20
Genuine 9L8Z 1177-F - Automatic Transmission Output Shaft Seal
  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements
  • If you have any questions or need fitment information for your vehicle, please contact with us

How to choose a good automotive automatic transmission seals

Does the idea of finding a fantastic automotive automatic transmission seals make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in automotive automatic transmission seals. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive automatic transmission seals products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive automatic transmission seals on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive automatic transmission seals brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive automatic transmission seals based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the automotive automatic transmission seals were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good automotive automatic transmission seals, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive automatic transmission seals.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive automatic transmission seals for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our automotive automatic transmission seals. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive automatic transmission seals should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive automatic transmission seals.