2018 Cadillac CTS Brake Master Cylinders

Keep Your 2018 Cadillac CTS in Top Shape with a Quality Brake Master Cylinder

When it comes to maintaining or upgrading your 2018 Cadillac CTS, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Brake Master Cylinder for your CTS. We currently carry a top Brake Master Cylinder in stock that is built to last. Whether you’re replacing a damaged Brake Master Cylinder or looking to upgrade, our selection for the 2018 Cadillac CTS ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Brake Pads and Shoes and Brake Rotors and Drums to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2018 Cadillac CTS running smoothly and looking great.

Essential 2018 Cadillac CTS Brake Master Cylinders

Dorman – Help – Master Cylinder Caps (Part No.42042)

Master Cylinder Caps

from

$9.99
This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Help – Brake Master Cylinder Gasket (Part No.42072)

Brake Master Cylinder Gasket

from

$9.99
This brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles
  • Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Most Popular Master Cylinder Caps and Gasket for 2018 Cadillac CTSs

Enhance your 2018 Cadillac CTS with this popular Master Cylinder Caps and Gasket we have in stock, for $9.99.

Dorman – Help – Master Cylinder Caps (Part No.42042)

Master Cylinder Caps

from

$9.99
This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

FAQs for 2018 Cadillac CTS Brake Master Cylinders

What’s the price range for 2018 Cadillac CTS Brake Master Cylinders?

We currently have just one Brake Master Cylinders for the 2018 Cadillac CTS in stock: Master Cylinder Caps and it costs $9.99.

Does Advance Auto Parts sell Brake Master Cylinders for other Cadillac CTS model years?

Yes, we carry Brake Master Cylinders for 15 model years of Cadillac CTSs between 2003 and 2019. The following model years are the most popular for Brake Master Cylinder purchases: 2019, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010.

Does Advance Auto Parts sell Brake Master Cylinders for any other 2018 Cadillac models?

Yes. We stock Brake Master Cylinders for 6 other popular 2018 Cadillac models. Some of the most popular are 2018 Escalade Brake Master Cylinders, 2018 Escalade ESV Brake Master Cylinders, 2018 XTS Brake Master Cylinders, 2018 ATS Brake Master Cylinders, and 2018 CT6 Brake Master Cylinders.

What are the top-rated Brake Master Cylinders that fit the 2018 Cadillac CTS?

The one 2018 Cadillac CTS Brake Master Cylinder we have in stock is the Master Cylinder Caps. It is rated 3.5 stars and costs $9.99.

What types of Brake Master Cylinders do you sell for my 2018 Cadillac CTS?

We currently have just 1 Brake Master Cylinder in stock for a 2018 Cadillac CTS, and as of 11/2/25, it is a Master Cylinder Caps and Gasket.

Can I get help with 2018 Cadillac CTS Brake Master Cylinder orders?

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

What is your return policy for Cadillac CTS Brake Master Cylinders?

Advance Auto Parts keeps returns simple. For new Cadillac CTS Brake Master Cylinders and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.