What does a transmission side cover gasket do?

The transmission side cover gasket seals the opening on the side of your automatic transmission housing. Its main job is to prevent transmission fluid from leaking out and contaminants from getting in.

Do I need any special tools to install this gasket?

Typically, installing a transmission side cover gasket involves removing the side cover, cleaning both sealing surfaces thoroughly, and then installing the new gasket. You'll likely need basic hand tools like sockets and wrenches. Always refer to the vehicle's service manual for specific procedures.

Does this gasket come with any hardware?

This product is for the gasket only. Any bolts or other hardware needed to secure the transmission side cover would typically be purchased separately.

Fel-Pro Buick Lucerne TOS 18725 Automatic Transmission Side Cover Gasket

Specifications

Brand: Fel-Pro
Part #: TOS18725
UPC: 614046686625

Fel-Pro Buick Lucerne TOS 18725 Automatic Transmission Side Cover Gasket

Name: Fel-Pro Buick Lucerne TOS 18725 Automatic Transmission Side Cover Gasket
Brand: Fel-Pro
Price: 14.27 USD
Availability: InStock

$14.27

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Fel-Pro TOS18725 Automatic Transmission Side Cover Gasket. Ensures a reliable seal for common transmission leaks.

Key Features

Fits 1993-2011 Buick, Cadillac, Oldsmobile, and Pontiac vehicles.
Designed to create a reliable seal for automatic transmission side covers.
Application-specific design ensures a perfect fit.
Meets or exceeds original equipment specifications.
Manufactured with proprietary materials for real-world repair environments.

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Will this fit your vehicle?

Product Details

If you're dealing with a transmission fluid leak from the side cover on your Buick Lucerne, Cadillac DeVille, or other compatible GM vehicles, this Fel-Pro automatic transmission side cover gasket is what you need. It's designed to create a solid seal, preventing that messy and potentially damaging fluid loss. Fel-Pro has a reputation for making gaskets that work well in real-world repair situations, even when the sealing surfaces aren't perfectly smooth.

This gasket is application-specific, meaning it's made to fit the exact contours of your transmission's side cover. This ensures it seals properly without needing any special modifications. You can trust that it meets or exceeds the original equipment specifications, giving you peace of mind that it will perform as expected and keep your transmission fluid where it belongs.