2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Heads
Keep Your 2018 Cadillac CT6 Plug-In in Top Shape with Quality Valve Cover and Cylinder Heads
Whether you’re repairing or upgrading your Valve Cover and Cylinder Head, 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 Cylinder Heads, Cylinder Head Bolt Sets, and Engine Valve Cover O-Rings. 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 Valve Cover and Cylinder Head at Advance Auto Parts is around $314.32, with a range that starts at $5.99 and goes up to $868.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Engine Oil Filler Cap Seal, Engine Cylinder Head; Chevrolet 2.0 13-15 LTG Head, and Engine Cylinder Head Bolt Set start at just $5.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Valve Cover and Cylinder Head, don’t forget to check out other key components like Engine Gaskets and Seals 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.
Find Your Specific 2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Heads
Looking for the perfect Valve Cover and Cylinder Head for your 2018 Cadillac CT6 Plug-In? You’re in the right place. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Valve Cover and Cylinder Heads, ensuring durability and a precise fit for your Cadillac CT6 Plug-In. Whether you’re driving a 2018 model or another popular model year like
2017, we’ve got you covered. Purchasing Valve Cover and Cylinder Heads from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle.
Essential 2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Heads
Felpro – Engine Oil Filler Cap Seal (Part No.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.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Spartan – Engine Cylinder Head; Chevrolet 2.0 13-15 LTG Head (Part No.2CAD)
from
$868.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.
Product Features:
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Product Features:
- All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
- All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
- All threads and machined surfaces are and repaired with technology that exceeds the original metal
- Non-sealing iron surfaces painted to prevent oxidization
Popular 2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Heads Categories
Most Popular Cylinder Head for 2018 Cadillac CT6 Plug-Ins
Enhance your 2018 Cadillac CT6 Plug-In with this popular Cylinder Head we have in stock, for $868.99.
Spartan – Engine Cylinder Head; Chevrolet 2.0 13-15 LTG Head (Part No.2CAD)
from
$868.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.
Product Features:
See More
Product Features:
- All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
- All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
- All threads and machined surfaces are and repaired with technology that exceeds the original metal
- Non-sealing iron surfaces painted to prevent oxidization
Best-Selling 2018 Cadillac CT6 Plug-In Cylinder Head Bolt Set
Upgrade your CT6 Plug-In with our best-selling Cylinder Head Bolt Set.
Felpro – Engine Cylinder Head Bolt Set (Part No.ES 73378)
from
$67.99
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.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Top-Quality Engine Valve Cover O-Rings for 2018 Cadillac CT6 Plug-Ins
Choose a high-quality OEM or aftermarket Engine Valve Cover O-Ring for Cadillac CT6 Plug-Ins and enjoy top-notch performance from $5.99.
Felpro – Engine Oil Filler Cap Seal (Part No.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.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
FAQs for 2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Heads
What are the best-selling Valve Cover and Cylinder Heads for 2018 Cadillac CT6 Plug-Ins?
Out of 3 Valve Cover and Cylinder Heads that fit 2018 Cadillac CT6 Plug-Ins, the following parts are the top sellers:
- Engine Oil Filler Cap Seal (12005635) – $5.99
- Engine Cylinder Head; Chevrolet 2.0 13-15 LTG Head (11818038) – $868.99
- Engine Cylinder Head Bolt Set (50192371) – $67.99
What’s the price range for 2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Heads?
The prices of Valve Cover and Cylinder Heads for the 2018 Cadillac CT6 Plug-In range from $5.99 up to $868.99 for the most premium parts.
What is the average price of a Valve Cover and Cylinder Head for a 2018 Cadillac CT6 Plug-In?
The average price for Valve Cover and Cylinder Heads for the 2018 Cadillac CT6 Plug-In is $314.32. Keep in mind the variety of part types within our Valve Cover and Cylinder Head category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Valve Cover and Cylinder Heads for my 2018 Cadillac CT6 Plug-In?
The cheapest 2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Heads we carry are:
- Engine Oil Filler Cap Seal (12005635) – $5.99
- Engine Cylinder Head Bolt Set (50192371) – $67.99
- Engine Cylinder Head; Chevrolet 2.0 13-15 LTG Head (11818038) – $868.99
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for any other 2018 Cadillac models?
Yes. We stock Valve Cover and Cylinder Heads for 6 other popular 2018 Cadillac models. Some of the most popular are 2018 Escalade Valve Cover and Cylinder Heads, 2018 Escalade ESV Valve Cover and Cylinder Heads, 2018 CTS Valve Cover and Cylinder Heads, 2018 XTS Valve Cover and Cylinder Heads, and 2018 ATS Valve Cover and Cylinder Heads.
What types of Valve Cover and Cylinder Heads do you sell for my 2018 Cadillac CT6 Plug-In?
As of 3/1/26, these are some of the most in-demand types of Valve Cover and Cylinder Heads for a 2018 Cadillac CT6 Plug-In:
Can I get help with 2018 Cadillac CT6 Plug-In Valve Cover and Cylinder Head orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Valve Cover and Cylinder Heads and more.
What is your return policy for Cadillac CT6 Plug-In Valve Cover and Cylinder Heads?
Advance Auto Parts keeps returns simple. For new Cadillac CT6 Plug-In Valve Cover and Cylinder Heads and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.