2018 Chevrolet Tahoe Automatic Transmission Pan and Gaskets

Keep Your 2018 Chevrolet Tahoe in Top Shape with Quality Automatic Transmission Pan and Gaskets

Whether you’re repairing or upgrading your Automatic Transmission Pan and Gasket, using high-quality parts is key to keeping your 2018 Chevrolet Tahoe looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Drain Plug Gaskets, Transmission Oil Pan Gaskets, and Automatic Transmission Oil Cooler Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2018 Chevrolet Tahoe Automatic Transmission Pan and Gasket at Advance Auto Parts is around $33.38, with a range that starts at $11.49 and goes up to $45.69. With 5 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like REUSABLE AT PAN GSKT, Transmission Oil Cooler Seal, and Transmission Oil Pan Gasket 18 Bolt Hole One Piece Gasket start at just $11.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Pan and Gasket, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 2018 Chevrolet Tahoe in peak condition, inside and out.

Essential 2018 Chevrolet Tahoe Automatic Transmission Pan and Gaskets

aFe POWER – Transmission Pan (Part No.46-70242)

Transmission Pan

from

$428.99
aFe Powers new deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has additional capacity for 2 more quarts over stock at the factory line, a magnetic drain plug and a 1/8″ NPT port for your temperature sensor. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This transmission pan is constructed out of durable die-cast A356 aluminum with reinforced ribs and a wrinkle black powder-coating for maximum strength and styling.

Product Features:
  • Internal/External Fins Transfer Heat From Fluid To Ambient Air
  • Large Neodymium Magnet Drain Plus Captures Loose Particles
  • 1/8 in. NPT Port Comes Ready To Use For Your Temp Sensor
  • Comes Complete w/All Necessary Hardware To Bolt Directly On
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ACDelco – AT Oil Pan (Part No.J5030587323ACD)

AT Oil Pan

from

$41.68
AT Oil Pan

Dorman – Transmission Oil Pan: Direct Fit, Steel, 12 Quart (Part No.265-811)

Transmission Oil Pan: Direct Fit, Steel, 12 Quart

from

$54.99
This replacement transmission oil pan is a direct replacement for a damaged original equipment transmission pan. Made of quality materials, it’s designed for reliable, leak-free service.

Product Features:
  • Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement.
  • Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance.
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on testing to ensure a quality fit
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aFe POWER – Transmission Pan (Part No.46-70240)

Transmission Pan

from

$403.99
aFe Powers new deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has additional capacity for 2 more quarts over stock at the factory line, a magnetic drain plug and a 1/8″ NPT port for your temperature sensor. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This transmission pan is constructed out of durable die-cast A356 aluminum with reinforced ribs and a wrinkle black powder-coating for maximum strength and styling.

Product Features:
  • Machined Fins
  • Neodymium Magnetic Drain Plug
  • Internal And External fins
  • Die Cast A356 Aluminum
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Dorman – Help – Transmission Oil Cooler Seal (Part No.66219)

Transmission Oil Cooler Seal

from

$11.49
This Dorman Automatic Transmission Oil Cooler Gasket eliminates leaks where the oil cooler line connects to the transmission. Gasket may break down over time, causing leaks, and should be replaced any time the oil cooler line and transmission are separated.

Product Features:
  • Durable construction – rubber over steel construction creates a positive seal and retains its shape.
  • Direct replacement – fits and functions like original equipment
  • Easy to install – direct-fit, no special tools required
  • Vehicle tested – has undergone on-vehicle testing to ensure proper fit and performance
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ACDelco – AT Pan Gasket (Part No.J5040366484ACD)

AT Pan Gasket

from

$45.69
AT Pan Gasket

ATP – REUSABLE AT PAN GSKT (Part No.JG-140)

REUSABLE AT PAN GSKT

from

$43.99
REUSABLE AT PAN GSKT

Mr. Gasket – Automatic Transmission Oil Pan Gasket (Part No.8695)

Automatic Transmission Oil Pan Gasket

from

$30.19
Made from cork/neoprene gasket material which features excellent compressibility and high recovery to create a positive seal.

Product Features:
  • High density cork-nitrile rubber blend
  • Excellent compressibility and high recovery to create a positive seal
  • Excellent Compressibility
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ATP – REUSABLE AT PAN GSKT (Part No.JG-142)

REUSABLE AT PAN GSKT

from

$36.99
REUSABLE AT PAN GSKT

ATP – AT OIL PAN GASKET (Part No.JG-107)

AT OIL PAN GASKET

from

$9.99
AT OIL PAN GASKET

ATP – AT OIL PAN GASKET (Part No.SG-30)

AT OIL PAN GASKET

from

$13.99
AT OIL PAN GASKET

Felpro – Transmission Oil Pan Gasket 17 Bolt Hole One Piece Gasket (Part No.TOS 18698)

Transmission Oil Pan Gasket 17 Bolt Hole One Piece Gasket

from

$15.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Felpro – Transmission Oil Pan Gasket 18 Bolt Hole One Piece Gasket (Part No.TOS 18774)

Transmission Oil Pan Gasket 18 Bolt Hole One Piece Gasket

from

$26.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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ACDelco – AT Pan Gasket (Part No.J5040577055ACD)

AT Pan Gasket

from

$96.96
AT Pan Gasket

Mahle – AT Pan Gasket (Part No.J5040577055MAH)

AT Pan Gasket

from

$27.20
AT Pan Gasket

Felpro – Transmission Oil Pan Gasket 16 Bolt Hole One Piece Gasket (Part No.TOS 18663)

Transmission Oil Pan Gasket 16 Bolt Hole One Piece Gasket

from

$10.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

Most Popular Automatic Transmission Drain Plug Gasket for 2018 Chevrolet Tahoes

Enhance your 2018 Chevrolet Tahoe with this popular Automatic Transmission Drain Plug Gasket we have in stock, for $45.69.

ACDelco – AT Pan Gasket (Part No.J5040366484ACD)

AT Pan Gasket

from

$45.69
AT Pan Gasket

Best-Selling 2018 Chevrolet Tahoe Transmission Oil Pan Gasket

Upgrade your Tahoe with our best-selling Transmission Oil Pan Gasket.

Felpro – Transmission Oil Pan Gasket 18 Bolt Hole One Piece Gasket (Part No.TOS 18774)

Transmission Oil Pan Gasket 18 Bolt Hole One Piece Gasket

from

$26.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

Top-Quality Automatic Transmission Oil Cooler Gaskets for 2018 Chevrolet Tahoes

Choose a high-quality OEM or aftermarket Automatic Transmission Oil Cooler Gasket for Chevrolet Tahoes and enjoy top-notch performance from $11.49.

Dorman – Help – Transmission Oil Cooler Seal (Part No.66219)

Transmission Oil Cooler Seal

from

$11.49
This Dorman Automatic Transmission Oil Cooler Gasket eliminates leaks where the oil cooler line connects to the transmission. Gasket may break down over time, causing leaks, and should be replaced any time the oil cooler line and transmission are separated.

Product Features:
  • Durable construction – rubber over steel construction creates a positive seal and retains its shape.
  • Direct replacement – fits and functions like original equipment
  • Easy to install – direct-fit, no special tools required
  • Vehicle tested – has undergone on-vehicle testing to ensure proper fit and performance
See More

Our Top Pick for a 2018 Chevrolet Tahoe Transmission Pan Gasket

Invest in a durable Transmission Pan Gasket for your 2018 Ford, knowing you’re getting trusted brands and expert craftsmanship.

ATP – REUSABLE AT PAN GSKT (Part No.JG-140)

REUSABLE AT PAN GSKT

from

$43.99
REUSABLE AT PAN GSKT

FAQs for 2018 Chevrolet Tahoe Automatic Transmission Pan and Gaskets

What are the best-selling Automatic Transmission Pan and Gaskets for 2018 Chevrolet Tahoes?

Out of 5 Automatic Transmission Pan and Gaskets that fit 2018 Chevrolet Tahoes, the following parts are the top sellers:

What’s the price range for 2018 Chevrolet Tahoe Automatic Transmission Pan and Gaskets?

The prices of Automatic Transmission Pan and Gaskets for the 2018 Chevrolet Tahoe range from $11.49 up to $45.69 for the most premium parts.

What is the average price of an Automatic Transmission Pan and Gaskets Automatic Transmission Pan and Gasket for a 2018 Chevrolet Tahoe?

The average price for Automatic Transmission Pan and Gaskets for the 2018 Chevrolet Tahoe is $33.38. Keep in mind the variety of part types within our Automatic Transmission Pan and Gasket category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Automatic Transmission Pan and Gaskets for other Chevrolet Tahoe model years?

Yes, we carry Automatic Transmission Pan and Gaskets for 28 model years of Chevrolet Tahoes between 1995 and 2024. The following model years are the most popular for Automatic Transmission Pan and Gasket purchases: 2021, 2020, 2019, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Automatic Transmission Pan and Gaskets for my 2018 Chevrolet Tahoe?

The cheapest 2018 Chevrolet Tahoe Automatic Transmission Pan and Gaskets we carry are:

Does Advance Auto Parts sell Automatic Transmission Pan and Gaskets for any other 2018 Chevrolet models?

What types of Automatic Transmission Pan and Gaskets do you sell for my 2018 Chevrolet Tahoe?

As of 4/10/25, these are some of the most in-demand types of Automatic Transmission Pan and Gaskets for a 2018 Chevrolet Tahoe:

Can I get help with 2018 Chevrolet Tahoe Automatic Transmission Pan and Gasket orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Automatic Transmission Pan and Gaskets and more.

What is your return policy for Chevrolet Tahoe Automatic Transmission Pan and Gaskets?

Advance Auto Parts keeps returns simple. For new Chevrolet Tahoe Automatic Transmission Pan and Gaskets and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.