Best Transmission Pans & Drain Plugs of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 10, 2026

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Transmission pans and drain plugs are essential components in a vehicle's transmission system. The transmission pan serves as a reservoir for the transmission fluid and also helps to dissipate heat. Drain plugs, on the other hand, are used to drain the transmission fluid during routine maintenance. They are typically located on the bottom of the transmission pan and can be removed with a wrench. It is important to regularly check and maintain these components to ensure the smooth operation of the transmission system. Replacement transmission pans and drain plugs are readily available in the market for various vehicle models.

At a Glance: Our Top Picks

A-Premium Transmission Oil Pan Cover #TOP 1
A-Premium Transmission Oil Pan
ftb score rating icon 9.9
GM Genuine Parts 12713651 Oil Plug Cover #TOP 2
GM Genuine Parts 12713651 Oil Plug
ftb score rating icon 9.8
GM Genuine Parts 12616850 Oil Pan Drain Plug Seal Cover #TOP 3
GM Genuine Parts 12616850 Oil Pan Drain Plug Seal
ftb score rating icon 9.6

Top 10 Transmission Pans & Drain Plugs

#TOP 1

A-Premium Transmission Oil Pan

APOP386
A-Premium Transmission Oil Pan Cover
A-Premium Transmission Oil Pan with Gasket & Drain Plug Compatible with Ram 1500 2500 3500 & Jeep Grand Cherokee & Dodge Charger, Challenger, Charger & Chrysler 300, 8-Speed Automatic Transmission

A-Premium Oil Pan is a compatible replacement for various vehicle models, offering a built-in filter, gasket, and drain screw. The corrosion-resistant plastic material ensures durability. The 8mm mounting hole diameter and wet sump design cater to 8-speed automatic transmissions. With a one-year warranty, this kit helps prevent oil leakage, low levels, overheating, and excessive consumption, providing peace of mind for your vehicle maintenance needs.

What We Like
Compatible with multiple models
Durable corrosion-resistant material
Includes built-in filter and gasket
#TOP 2

GM Genuine Parts 12713651 Oil Plug

12713651
GM Genuine Parts 12713651 Oil Plug Cover
GM Genuine Parts 12713651 Oil Pan Drain Plug

GM Oil Plug is a genuine part designed, engineered, and tested to rigorous standards by General Motors. It is the perfect fit for your Chevrolet, Buick, GMC, or Cadillac vehicle. With its high-quality construction, you can trust that it will effectively drain oil and prevent leaks. The GM Engineers have specifically designed and validated this OE part for optimal performance. Additionally, GM regularly updates its production and service part designs to incorporate new materials and technologies, ensuring that you get the best product available. Upgrade your vehicle with the GM Oil Plug and enjoy the peace of mind knowing that you are using a reliable and trusted part from the experts at General Motors.

What We Like
High-quality construction
Optimal performance
Reliable and trusted part
#TOP 3

GM Genuine Parts 12616850 Oil Pan Drain Plug Seal

12616850
Purple
GM Genuine Parts 12616850 Oil Pan Drain Plug Seal Cover
GM Genuine Parts 12616850 Engine Oil Pan Drain Plug Seal

The GM Genuine Drain Plug Seal is crafted to meet high standards, ensuring reliability for your vehicle. Originally part of the ACDelco GM Original Equipment line, this seal benefits from a legacy of quality. It is specifically designed and tested by GM engineers to fit Chevrolet, Buick, GMC, and Cadillac models, so you get a perfect match for your car. Additionally, GM continuously updates their parts with the latest materials and technology, meaning you receive a product that keeps up with modern vehicle needs. This seal offers you peace of mind through trusted design and ongoing innovation.

What We Like
High-quality engineering
Vehicle-specific design
Continuous material updates
Backed by General Motors
#TOP 4

Genuine Subaru Auto Part Gasket

803926090
Standard
Genuine Subaru Auto Part Gasket Cover
Subaru Transmission or Torque Converter Case Plug 26.3 x 32.3 x 1 Gasket - 803926090 - Genuine OEM

This Genuine Subaru Auto Part Gasket comes in a package of 1 with a weight of 0.022 lb. It is a transmission pan and drain plug that measures 26.3x32.3x1. The package dimensions are 7.62cm (L) x 5.08cm (W) x 0.762cm (H).

What We Like
Compact and lightweight
Easy to install
Durable material
#TOP 5

GM Genuine Parts 24233099 Transmission Fluid Pan Drain Plug

24233099
Silver
Stock
GM Genuine Parts 24233099 Transmission Fluid Pan Drain Plug Cover
GM Genuine Parts 24233099 Automatic Transmission Fluid Pan Drain Plug

The GM Genuine Parts 24233099 Transmission Fluid Pan Drain Plug is a GM-recommended replacement part for your GM vehicle's original factory component. It offers the quality, reliability, and durability of GM OE. Manufactured to GM OE specification for fit, form, and function, this transmission drain plug ensures a perfect fit and optimal performance. With this drain plug, you can easily drain and replace the transmission fluid, helping to maintain the efficiency and smooth operation of your transmission. Its high-quality construction ensures long-lasting performance, providing peace of mind for your vehicle's maintenance needs. Upgrade your transmission with the GM Genuine Parts 24233099 Transmission Fluid Pan Drain Plug.

What We Like
GM-recommended replacement part
Quality, reliability, and durability
Perfect fit and optimal performance
#TOP 6

Dorman 265-854 Transmission Oil Pan for Ford/Lincoln

265-854
Black
Dorman 265-854 Transmission Oil Pan for Ford/Lincoln Cover
Dorman 265-854 Transmission Oil Pan Compatible with Select Ford / Lincoln Models

The Dorman Transmission Pan is designed to make servicing your vehicle easier and cleaner. It features an integrated drain plug, so you can drain the transmission fluid without making a mess. This pan fits perfectly on select Ford and Lincoln models, matching the original dimensions for a smooth replacement. Built tough, it meets strict standards and has been tested to resist impacts and leaks, ensuring it lasts a long time. Backed by a team of US-based experts with over 100 years of experience, this pan offers reliable quality you can trust.

What We Like
Integrated drain plug
Exact original fit
Durable construction
Tested for leaks and impacts
Trusted US engineering
#TOP 7

Lisle 23400 Transmission Plug

23400
Factory
One Size
Lisle 23400 Transmission Plug Cover
Lisle 23400 Transmission/Transaxle Plug

The Lisle 23400 Transmission/Transaxle Plug features five stepped plugs that fit most import and domestic cars and pickups. Its stepped design prevents slipping out while it covers a range of 1" - 2.180" (25.4 millimeter - 55.37 millimeter). Moreover, it includes an adapter 23450 that has side gear centering specifically for Ford Transaxles. This product belongs to the Transmission Pans & Drain Plugs category.

What We Like
Can fit both transmissions and transaxles on most import and domestic cars and pickups
Prevents slipping out with its stepped design
Covers a wide range of 1" - 2.180" (25.4 millimeter - 55.37 millimeter)
#TOP 8

GM Genuine Parts 55577568 Oil Pan Drain Plug

55577568
Black
GM Genuine Parts 55577568 Oil Pan Drain Plug Cover
GM Genuine Parts 55577568 Oil Pan Drain Plug

The GM Genuine Drain Plug is made to meet the high standards set by General Motors, ensuring reliability and durability for your vehicle. Originally known under the ACDelco GM Original Equipment label, this part guarantees you’re getting an authentic product designed specifically for Chevrolet, Buick, GMC, or Cadillac models. GM engineers carefully design and test this drain plug to fit perfectly, providing you with peace of mind and optimal performance. Additionally, GM continuously updates their parts with the latest materials and technologies, so you benefit from the newest improvements and innovations when you choose this drain plug.

What We Like
High-quality GM engineering
Vehicle-specific design
Reliable and durable
Updated with new materials
#TOP 9

SWLOR Floor Pan Drain Plug for Jeep JK JL JT

drain plugs
Black-4pcs
SWLOR Floor Pan Drain Plug for Jeep JK JL JT Cover
Floor Pan Drain Plug for Jeep Wrangler JK JL 2014-2025 and Gladiator JT 2020-2025,Floor Pan Body Plug for Jeep,4Pcs

The SWLOR Jeep Drain Plug is made to fit Jeep Wrangler JK (2014-2018), JL (2018-2025), and Gladiator JT (2020-2025) models. This plug helps keep your vehicle’s chassis dry by stopping water, mud, and sand from getting inside while you drive, protecting your vehicle from damage and rust. Made from durable rubber, it resists weather effects, aging, and cracking, so it will last through tough conditions. Plus, it’s easy to install with a simple plug-and-play design, allowing you to quickly remove it to drain any water that collects inside your vehicle’s floor. This makes maintenance hassle-free and convenient for you.

What We Like
Universal Jeep fitment
Prevents water and debris
Durable rubber material
Easy plug-and-play installation
#TOP 10

GM Genuine Parts 29535617 Transmission Fluid Pan Magnet

29535617
1 Count (Pack of 1)
GM Genuine Parts 29535617 Transmission Fluid Pan Magnet Cover
GM Genuine Parts 29535617 Automatic Transmission Fluid Pan Magnet

The GM Transmission Pan Magnet is designed as a direct replacement for your GM vehicle's original part, ensuring it fits perfectly for optimal performance. This part is built to meet GM's original equipment standards, so you can trust its quality and durability over time. With this magnet, you get a reliable component that helps maintain your vehicle’s transmission by attracting metal particles, which can prolong the life of your transmission system. Its precise manufacturing guarantees that it will work just like the factory-installed part, giving you peace of mind when servicing your vehicle.

What We Like
OEM quality and reliability
Durable construction
Exact fit for GM vehicles
Helps protect transmission
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How much does it cost to replace a transmission pan?

The cost of replacing a transmission pan can vary depending on the specific vehicle and the extent of the repair needed. On average, the cost ranges from $1800 to around $3500. It is considered one of the more expensive transmission repair jobs.

2. How do I know if my transmission pan is bad?

Signs that indicate a bad transmission pan include a puddle of automatic transmission fluid (ATF) under the vehicle, low ATF level, and transmission slippage. Damages to the transmission pan can occur due to road debris or from hitting speed bumps. It is important to address these issues promptly to prevent further damage to the transmission.

3. Is it cheaper to repair or replace a transmission?

The cost of repairing or replacing a transmission depends on various factors, including the type of transmission, the extent of damage, and the age of the transmission and its parts. On average, a transmission rebuild costs around $3,000, while a transmission replacement can cost around $6,500. A transmission repair generally costs approximately $800.

4. What causes a transmission pan to leak?

A transmission pan can leak if it gets punctured by debris or if there is wear and tear that leads to a hole in the pan. Additionally, a loose or improperly tightened drain plug can also cause fluid leaks from the pan. Regular maintenance and inspection can help identify and address these issues before they cause significant damage.

5. How do I know if my transmission is fried?

Signs of a fried transmission include grinding, jerking, shaking, and hesitation during gear shifting. Manual transmissions may experience gear grinding, while automatic transmissions may exhibit slipping or hesitation. These symptoms indicate transmission trouble and should be addressed by a professional mechanic.

6. How often should you change transmission pan gasket?

Transmission pan gaskets are typically replaced as part of regular transmission service, which is recommended every 30,000 to 100,000 miles. However, some newer vehicles with automatic transmissions may have sealed-for-life transmissions, where the pan gasket does not require regular replacement. It is best to follow the interval suggested by the vehicle manufacturer.

7. How much does a transmission fluid pan cost?

The cost of a transmission fluid pan replacement can vary depending on factors such as the vehicle make and model, the type of transmission, and the quality of the replacement pan. On average, the cost ranges from $50 to $200. It is recommended to consult a professional for an accurate estimate based on your specific vehicle.

Editor's Notes

During our transmission pans & drain plug research, we found 24 transmission pans & drain plug products and shortlisted 10 quality products. We collected and analyzed 15,427 customer reviews through our big data system to write the transmission pans & drain plugs list. We found that most customers choose transmission pans & drain plugs with an average price of $20.83.

The transmission pans & drain plugs are available for purchase. We have researched hundreds of brands and picked the top brands of transmission pans & drain plugs, including A-Premium, GM GENUINE PARTS, Subaru, Dorman, Lisle. The seller of top 1 product has received honest feedback from 26,940 consumers with an average rating of 4.9.

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.