2018 Cadillac CT6 Plug-In Transmission Fluids

Keep Your 2018 Cadillac CT6 Plug-In in Top Shape with Quality Transmission Fluids

Whether you’re repairing or upgrading your Transmission Fluid, 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 Manual Transmission Fluids. 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.

Top-Rated Transmission Fluids from Trusted Brands

Looking for a reliable Transmission Fluid? We’ve got you covered with options from brands you know and trust like Mobil Oil and Royal Purple. For example, Mobil Oil Transmission Fluids start at just $11.99 with an average 4.9 star rating. Royal Purple offer similar pricing and quality, backed by strong customer feedback. With over 2,937 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac CT6 Plug-In owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2018 Cadillac CT6 Plug-In Transmission Fluid at Advance Auto Parts is around $18.99, with a range that starts at $11.99 and goes up to $38.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Extended Protection 5W-30 Full Synthetic Motor Oil, Maximizes Engine Life, 5 Quart start at just $38.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Transmission Fluid, don’t forget to check out other key components like Coolant/Antifreeze and Fluids. 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 Transmission Fluids

Mobil 1 – Extended Performance 5W-30 Full Synthetic Motor Oil, Protects Up to 20,000 Miles, 1 Quart (Part No.14976)

Extended Performance 5W-30 Full Synthetic Motor Oil, Protects Up to 20,000 Miles, 1 Quart

from

$12.99
If you trust your vehicle to be there for you, you need to be there for its engine, with Mobil 1 Extended Performance full-synthetic motor oil 5W-30. Our ultimate full-synthetic motor oil meets or exceeds the industry’s toughest standards to help you get the most from your engine for up to 20,000 miles between oil changes, guaranteed.(1) Mobil 1 Extended Performance utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of maximized engine power. This cutting-edge formula is recommended by ExxonMobil for all types of modern vehicles, including high-performance, turbo-charged, and supercharged gasoline and diesel multi-valve fuel-injected engines found in passenger cars, SUVs, light vans, and light trucks. Mobil 1 is America’s No. 1 synthetic motor oil brand at retail,(2) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. ((1)Protects for up to 20,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (3)Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending Feb 25, 2023)

Product Features:
  • Mobil 1 Extended Performance full-synthetic motor oil 5W-30 helps protect critical engine parts for up to 20,000 miles between oil changes, (1) controlling oxidation to prevent oil breakdown and maintaining excellent viscosity.
  • Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
  • Manufacturer Part Number: 112627
  • Versatile Compatibility: Recommended for all types of modern vehicles, including high-performance, turbo-charged, and supercharged gasoline and diesel multi-valve fuel-injected engines found in passenger cars, SUVs, light vans, and light trucks.
  • Trusted Brand: Mobil 1 is America’s No. 1 synthetic motor oil brand at retail, trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR«.
See More

Mobil 1 – High Mileage 5W-30 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart (Part No.14999)

High Mileage 5W-30 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart

from

$11.99
Give your higher mileage engine the care it deserves with Mobil 1 High Mileage full-synthetic motor oil 0W-20. This formula utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles with over 75,000 miles. Mobil 1 High Mileage motor oil extends engine life by reducing friction and preventing deposits and sludge buildup – keeping critical engine parts clean and protected for up to 10,000 miles between oil changes.(1) Mobil 1 helps to keep your engine running at lower temperatures(2) and is proven to cool engine temperatures by over 10%.(3) Mobil 1 High Mileage full-synthetic motor oil 5W-30 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern cars, SUVs, light vans, and light trucks – including those with high-performance, turbocharged, supercharged, multi-valve, or fuel-injected engines. Mobil 1 is America’s No. 1 selling synthetic motor oil brand at retail, (4) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. ((1)Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2)Compared to conventional oil. (3) Based on proprietary engine testing results may vary. (4) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending September 30, 2023)

Product Features:
  • Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes (1)
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup
  • Manufacturer part number: 103767
See More

Royal Purple – High Performance 5W-30 Synthetic Motor Oil, Better Wear Protection, 1 Quart (Part No.01530)

High Performance 5W-30 Synthetic Motor Oil, Better Wear Protection, 1 Quart

from

$11.99
High Performance Motor Oil API LICENSED MOTOR OIL Royal Purple High Performance Motor Oil combines premium base oils with proprietary additive technologies to create a high performance synthetic engine oil that optimizes performance and protection. Royal Purple High Performance Motor Oils carry the current API and ILSAC engine oil licenses, as well as the GM dexos1 gasoline engine oil approval. ILSAC GF-6 AND GM DEXOS1 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.

Product Features:
  • Better Wear Protection
  • Increased Protection against Low Speed Pre-Ignition
  • Increased Fuel Efficiency
  • Better Protection for Vehicle Exhaust Emissions Equipment
  • Improved Compatibility with Fuels Containing Ethanol
  • Superior Corrosion Protection
  • Made in USA
See More

Valvoline – Extended Protection 5W-30 Full Synthetic Motor Oil, Maximizes Engine Life, 5 Quart (Part No.899391)

Extended Protection 5W-30 Full Synthetic Motor Oil, Maximizes Engine Life, 5 Quart

from

$38.99
Introducing the ultimate protection for vehicles with more than 75,000 miles: Valvoline Extended Protection Full Synthetic High Mileage Motor Oil with Ultra MaxLife Technology. Engineered to maximize engine life, it’s 10x stronger against oil breakdown and provides 50% better wear protection than industry standards. The new formulation combines Valvoline’s premium full synthetic with Ultra MaxLife Technology featuring seal conditioners to rejuvenate aging seals and prevent oil leaks. The result is our best performing motor oil ever for high mileage vehicles. It helps prevent engine breakdown in extreme operating conditions and is proven to protect high-mileage motors against wear, friction, heat, and deposits – the leading causes of expensive repairs. After 75,000 miles, your engine is ready for greater protection. Upgrade to Valvoline Extended Protection Full Synthetic High Mileage with Ultra MaxLife Technology and keep your car on the road for years to come.

Product Features:
  • Our best performing high-mileage engine oil is formulated with ultra maxlife technology, the ultimate protection for vehicles with more than 75,000 miles
  • Valvoline extended protection full synthetic high mileage engine oil is designed with premium seal conditioners to treat and prevent oil leaks
  • 10x stronger against oil breakdown and 50% greater wear protection than industry standards
  • Enhanced wear additives and friction-fighting agents to safeguard critical engine components
  • Maximizes engine life: Valvoline Extended Protection Full Synthetic High Mileage Engine Oil is engineered to maximize engine life, providing superior wear protection and preventing expensive repairs.
  • Ultra MaxLife Technology: The new formulation combines Valvoline’s premium full synthetic with Ultra MaxLife Technology featuring seal conditioners to rejuvenate aging seals and prevent oil leaks.
See More

Most Popular Manual Transmission Fluids for 2018 Cadillac CT6 Plug-Ins

Enhance your 2018 Cadillac CT6 Plug-In with one of the 4 Manual Transmission Fluids we have in stock, starting at just $11.99.

Royal Purple – High Performance 5W-30 Synthetic Motor Oil, Better Wear Protection, 1 Quart (Part No.01530)

High Performance 5W-30 Synthetic Motor Oil, Better Wear Protection, 1 Quart

from

$11.99
High Performance Motor Oil API LICENSED MOTOR OIL Royal Purple High Performance Motor Oil combines premium base oils with proprietary additive technologies to create a high performance synthetic engine oil that optimizes performance and protection. Royal Purple High Performance Motor Oils carry the current API and ILSAC engine oil licenses, as well as the GM dexos1 gasoline engine oil approval. ILSAC GF-6 AND GM DEXOS1 Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.

Product Features:
  • Better Wear Protection
  • Increased Protection against Low Speed Pre-Ignition
  • Increased Fuel Efficiency
  • Better Protection for Vehicle Exhaust Emissions Equipment
  • Improved Compatibility with Fuels Containing Ethanol
  • Superior Corrosion Protection
  • Made in USA
See More

Mobil 1 – Extended Performance 5W-30 Full Synthetic Motor Oil, Protects Up to 20,000 Miles, 1 Quart (Part No.14976)

Extended Performance 5W-30 Full Synthetic Motor Oil, Protects Up to 20,000 Miles, 1 Quart

from

$12.99
If you trust your vehicle to be there for you, you need to be there for its engine, with Mobil 1 Extended Performance full-synthetic motor oil 5W-30. Our ultimate full-synthetic motor oil meets or exceeds the industry’s toughest standards to help you get the most from your engine for up to 20,000 miles between oil changes, guaranteed.(1) Mobil 1 Extended Performance utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of maximized engine power. This cutting-edge formula is recommended by ExxonMobil for all types of modern vehicles, including high-performance, turbo-charged, and supercharged gasoline and diesel multi-valve fuel-injected engines found in passenger cars, SUVs, light vans, and light trucks. Mobil 1 is America’s No. 1 synthetic motor oil brand at retail,(2) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. ((1)Protects for up to 20,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (3)Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending Feb 25, 2023)

Product Features:
  • Mobil 1 Extended Performance full-synthetic motor oil 5W-30 helps protect critical engine parts for up to 20,000 miles between oil changes, (1) controlling oxidation to prevent oil breakdown and maintaining excellent viscosity.
  • Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
  • Manufacturer Part Number: 112627
  • Versatile Compatibility: Recommended for all types of modern vehicles, including high-performance, turbo-charged, and supercharged gasoline and diesel multi-valve fuel-injected engines found in passenger cars, SUVs, light vans, and light trucks.
  • Trusted Brand: Mobil 1 is America’s No. 1 synthetic motor oil brand at retail, trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR«.
See More

Mobil 1 – High Mileage 5W-30 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart (Part No.14999)

High Mileage 5W-30 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart

from

$11.99
Give your higher mileage engine the care it deserves with Mobil 1 High Mileage full-synthetic motor oil 0W-20. This formula utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles with over 75,000 miles. Mobil 1 High Mileage motor oil extends engine life by reducing friction and preventing deposits and sludge buildup – keeping critical engine parts clean and protected for up to 10,000 miles between oil changes.(1) Mobil 1 helps to keep your engine running at lower temperatures(2) and is proven to cool engine temperatures by over 10%.(3) Mobil 1 High Mileage full-synthetic motor oil 5W-30 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern cars, SUVs, light vans, and light trucks – including those with high-performance, turbocharged, supercharged, multi-valve, or fuel-injected engines. Mobil 1 is America’s No. 1 selling synthetic motor oil brand at retail, (4) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. ((1)Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2)Compared to conventional oil. (3) Based on proprietary engine testing results may vary. (4) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending September 30, 2023)

Product Features:
  • Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes (1)
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup
  • Manufacturer part number: 103767
See More

Valvoline – Extended Protection 5W-30 Full Synthetic Motor Oil, Maximizes Engine Life, 5 Quart (Part No.899391)

Extended Protection 5W-30 Full Synthetic Motor Oil, Maximizes Engine Life, 5 Quart

from

$38.99
Introducing the ultimate protection for vehicles with more than 75,000 miles: Valvoline Extended Protection Full Synthetic High Mileage Motor Oil with Ultra MaxLife Technology. Engineered to maximize engine life, it’s 10x stronger against oil breakdown and provides 50% better wear protection than industry standards. The new formulation combines Valvoline’s premium full synthetic with Ultra MaxLife Technology featuring seal conditioners to rejuvenate aging seals and prevent oil leaks. The result is our best performing motor oil ever for high mileage vehicles. It helps prevent engine breakdown in extreme operating conditions and is proven to protect high-mileage motors against wear, friction, heat, and deposits – the leading causes of expensive repairs. After 75,000 miles, your engine is ready for greater protection. Upgrade to Valvoline Extended Protection Full Synthetic High Mileage with Ultra MaxLife Technology and keep your car on the road for years to come.

Product Features:
  • Our best performing high-mileage engine oil is formulated with ultra maxlife technology, the ultimate protection for vehicles with more than 75,000 miles
  • Valvoline extended protection full synthetic high mileage engine oil is designed with premium seal conditioners to treat and prevent oil leaks
  • 10x stronger against oil breakdown and 50% greater wear protection than industry standards
  • Enhanced wear additives and friction-fighting agents to safeguard critical engine components
  • Maximizes engine life: Valvoline Extended Protection Full Synthetic High Mileage Engine Oil is engineered to maximize engine life, providing superior wear protection and preventing expensive repairs.
  • Ultra MaxLife Technology: The new formulation combines Valvoline’s premium full synthetic with Ultra MaxLife Technology featuring seal conditioners to rejuvenate aging seals and prevent oil leaks.
See More

Top-Rated Transmission Fluid Brands For Your 2018 Cadillac CT6 Plug-In

When it comes to finding the perfect Transmission Fluid for your 2018 Cadillac CT6 Plug-In, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Transmission Fluid brands including Mobil Oil and Royal Purple, and more, all known for their exceptional customer ratings (average brand rating of 4.9 stars) and competitive prices, as low as $11.99. Purchasing a Transmission Fluid from us here at Advance Auto Parts is a smart move for both you and your 2018 Cadillac CT6 Plug-In, providing peace of mind with parts that meet or exceed OEM standards.

Popular Mobil Oil 2018 Cadillac CT6 Plug-In Transmission Fluids

If you’re looking for a top-quality Transmission Fluid for your 2018 Cadillac CT6 Plug-In, Advance Auto Parts has exactly what you need with our selection of Mobil Oil Transmission Fluids. We have 2 Mobil Oil Transmission Fluids in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.99 and an average cost of $12.49, you’ll find the perfect Transmission Fluid for your needs and budget. Mobil Oil Transmission Fluids for the 2018 Cadillac CT6 Plug-In come highly rated, with over 2,855 customer reviews and an impressive average rating of 4.9 stars. Choosing a Mobil Oil Transmission Fluid from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

Top-Quality Royal Purple 2018 Cadillac CT6 Plug-In Transmission Fluids

For those in search of a high-quality Transmission Fluid for their 2018 Cadillac CT6 Plug-In, Advance Auto Parts offers a great selection of Royal Purple Transmission Fluids. With 1 Royal Purple Transmission Fluids in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Transmission Fluids start at just $11.99, giving you a range of options to suit your budget. Backed by over 82 customer ratings and an average rating of 4.8 stars, Royal Purple Transmission Fluids provide both reliability and excellent performance. Choosing a Royal Purple Transmission Fluid from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

FAQs for 2018 Cadillac CT6 Plug-In Transmission Fluids

What are the best-selling Transmission Fluids for 2018 Cadillac CT6 Plug-Ins?

Out of 4 Transmission Fluids 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 Transmission Fluids?

The prices of Transmission Fluids for the 2018 Cadillac CT6 Plug-In range from $11.99 up to $38.99 for the most premium parts.

What is the average price of a Transmission Fluid for a 2018 Cadillac CT6 Plug-In?

The average price for Transmission Fluids for the 2018 Cadillac CT6 Plug-In is $18.99. Keep in mind the variety of part types within our Transmission Fluid category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Transmission Fluids for my 2018 Cadillac CT6 Plug-In?

Does Advance Auto Parts sell Transmission Fluids for any other 2018 Cadillac models?

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

What are the top-rated Transmission Fluids that fit the 2018 Cadillac CT6 Plug-In?

The one 2018 Cadillac CT6 Plug-In Transmission Fluid we have in stock is the High Performance 5W-30 Synthetic Motor Oil, Better Wear Protection, 1 Quart. It is rated 5 stars and costs $11.99.

What types of Transmission Fluids do you sell for my 2018 Cadillac CT6 Plug-In?

We currently have just 1 Transmission Fluid in stock for a 2018 Cadillac CT6 Plug-In, and as of 11/2/25, it is a Manual Transmission Fluid.

Can I get help with 2018 Cadillac CT6 Plug-In Transmission Fluid orders?

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

What is your return policy for Cadillac CT6 Plug-In Transmission Fluids?

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