2018 Cadillac CT6 Plug-In Engine Gaskets and Seals

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Keep Your 2018 Cadillac CT6 Plug-In in Top Shape with Quality Engine Gaskets and Seals

Whether you’re repairing or upgrading your Engine Gaskets and Seal, using high-quality parts is key to keeping your 2018 Cadillac CT6 Plug-In looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Valve Stem Seals, Oil Pan Gaskets, and Rear Main Seal Sets. 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 Cadillac CT6 Plug-In Engine Gaskets and Seal at Advance Auto Parts is around $22.80, with a range that starts at $3.99 and goes up to $62.99. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Felpro Engine Oil Filler Cap Seal, 73193, Felpro Engine Crankshaft Seal Kit, BS 40739, and Felpro Fuel Pump Mounting Gasket Set, ES 73194 start at just $5.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Gaskets and Seal, don’t forget to check out other key components like Engine Switches, Sensors and Relays and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 2018 Cadillac CT6 Plug-In in peak condition, inside and out.

Essential 2018 Cadillac CT6 Plug-In Engine Gaskets and Seals

Victor Reinz – Victor Reinz Engine Oil Pan Gasket Set, 10-10318-01 (Part No.10-10318-01)

Victor Reinz Engine Oil Pan Gasket Set, 10-10318-01

from

$42.99
Built to meet or exceed the standards of original equipment manufacturers around the world and avoid comebacks Victor Reinz oil pan gaskets deliver the seal that prevents drops on the driveway. Victor Reinz engineers select the best designs and materials for the specific application. The level of sophistication in oil pan gasket form and function has jumped greatly in recent years, with the gasket often being an integral part of the manufacturers efforts to control engine noise, vibration, and harshness (NVH). Only a company with innovative gasket technology can supply the right gasket for every application, new or old.
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Felpro – Felpro Engine Crankshaft Seal Kit, BS 40739 (Part No.BS 40739)

Felpro Engine Crankshaft Seal Kit, BS 40739

from

$33.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Fuel Pump Mounting Gasket Set, ES 73194 (Part No.ES 73194)

Felpro Fuel Pump Mounting Gasket Set, ES 73194

from

$15.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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GM Genuine Parts – GM Genuine Parts Inner Valve Cover Gasket, 12627105 (Part No.12627105)

GM Genuine Parts Inner Valve Cover Gasket, 12627105

from

$7.99
GM Genuine Parts Engine Valve Cover Gasket are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Victor Reinz – Victor Reinz REINZOSIL RTV Silicone, 70-31414-10 (Part No.70-31414-10)

Victor Reinz REINZOSIL RTV Silicone, 70-31414-10

from

$8.49
Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space., Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space.
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Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 72942-1 (Part No.SS 72942-1)

Felpro Engine Valve Stem Oil Seal Set, SS 72942-1

from

$62.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Felpro – Felpro Engine Oil Cooler Seal, 73470 (Part No.73470)

Felpro Engine Oil Cooler Seal, 73470

from

$3.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Felpro – Felpro Engine Oil Filler Cap Seal, 73193 (Part No.73193)

Felpro Engine Oil Filler Cap Seal, 73193

from

$5.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Most Popular Engine Valve Stem Seal for 2018 Cadillac CT6 Plug-Ins

Enhance your 2018 Cadillac CT6 Plug-In with this popular Engine Valve Stem Seal we have in stock, for $62.99.

Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 72942-1 (Part No.SS 72942-1)

Felpro Engine Valve Stem Oil Seal Set, SS 72942-1

from

$62.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Best-Selling 2018 Cadillac CT6 Plug-In Oil Pan Gasket

Upgrade your CT6 Plug-In with our best-selling Oil Pan Gasket.

Victor Reinz – Victor Reinz Engine Oil Pan Gasket Set, 10-10318-01 (Part No.10-10318-01)

Victor Reinz Engine Oil Pan Gasket Set, 10-10318-01

from

$42.99
Built to meet or exceed the standards of original equipment manufacturers around the world and avoid comebacks Victor Reinz oil pan gaskets deliver the seal that prevents drops on the driveway. Victor Reinz engineers select the best designs and materials for the specific application. The level of sophistication in oil pan gasket form and function has jumped greatly in recent years, with the gasket often being an integral part of the manufacturers efforts to control engine noise, vibration, and harshness (NVH). Only a company with innovative gasket technology can supply the right gasket for every application, new or old.
See More

Top-Quality Rear Main Seal Sets for 2018 Cadillac CT6 Plug-Ins

Choose a high-quality OEM or aftermarket Rear Main Seal Set for Cadillac CT6 Plug-Ins and enjoy top-notch performance from $33.99.

Felpro – Felpro Engine Crankshaft Seal Kit, BS 40739 (Part No.BS 40739)

Felpro Engine Crankshaft Seal Kit, BS 40739

from

$33.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Our Top Pick for a 2018 Cadillac CT6 Plug-In Engine Oil Cooler Seal

Invest in a durable Engine Oil Cooler Seal for your 2018 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

Felpro – Felpro Engine Oil Cooler Seal, 73470 (Part No.73470)

Felpro Engine Oil Cooler Seal, 73470

from

$3.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Valve Cover Gaskets for 2018 Cadillac CT6 Plug-Ins

Make a smart move for your 2018 Cadillac CT6 Plug-In with products all priced from $7.99 to $8.49.

Victor Reinz – Victor Reinz REINZOSIL RTV Silicone, 70-31414-10 (Part No.70-31414-10)

Victor Reinz REINZOSIL RTV Silicone, 70-31414-10

from

$8.49
Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space., Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space.
See More

GM Genuine Parts – GM Genuine Parts Inner Valve Cover Gasket, 12627105 (Part No.12627105)

GM Genuine Parts Inner Valve Cover Gasket, 12627105

from

$7.99
GM Genuine Parts Engine Valve Cover Gasket are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
See More

FAQs for 2018 Cadillac CT6 Plug-In Engine Gaskets and Seals

What are the best-selling Engine Gaskets and Seals for 2018 Cadillac CT6 Plug-Ins?

Out of 8 Engine Gaskets and Seals that fit 2018 Cadillac CT6 Plug-Ins, the following parts are the top sellers:

What’s the price range for 2018 Cadillac CT6 Plug-In Engine Gaskets and Seals?

The prices of Engine Gaskets and Seals for the 2018 Cadillac CT6 Plug-In range from $3.99 up to $62.99 for the most premium parts.

What is the average price of an Engine Gaskets and Seal for a 2018 Cadillac CT6 Plug-In?

The average price for Engine Gaskets and Seals for the 2018 Cadillac CT6 Plug-In is $22.80. Keep in mind the variety of part types within our Engine Gaskets and Seal category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Engine Gaskets and Seals for my 2018 Cadillac CT6 Plug-In?

The cheapest 2018 Cadillac CT6 Plug-In Engine Gaskets and Seals we carry are:

Does Advance Auto Parts sell Engine Gaskets and Seals for any other 2018 Cadillac models?

Yes. We stock Engine Gaskets and Seals for 6 other popular 2018 Cadillac models. Some of the most popular are 2018 Escalade Engine Gaskets and Seals, 2018 Escalade ESV Engine Gaskets and Seals, 2018 CTS Engine Gaskets and Seals, 2018 XTS Engine Gaskets and Seals, and 2018 ATS Engine Gaskets and Seals.

What types of Engine Gaskets and Seals do you sell for my 2018 Cadillac CT6 Plug-In?

As of 8/2/26, these are some of the most in-demand types of Engine Gaskets and Seals for a 2018 Cadillac CT6 Plug-In:

Can I get help with 2018 Cadillac CT6 Plug-In Engine Gaskets and Seal orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Engine Gaskets and Seals and more.

What is your return policy for Cadillac CT6 Plug-In Engine Gaskets and Seals?

Advance Auto Parts keeps returns simple. For new Cadillac CT6 Plug-In Engine Gaskets and Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.