1966 Cadillac DeVille Valve Cover and Cylinder Heads
Keep Your 1966 Cadillac DeVille 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 1966 Cadillac DeVille looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Valve Lifters, Engine Valve Locks, and Cylinder Head Gasket 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.
Top-Rated Valve Cover and Cylinder Heads from Trusted Brands
Looking for a reliable Valve Cover and Cylinder Head? We’ve got you covered with options from brands you know and trust like Sealed Power. For example, Sealed Power Valve Cover and Cylinder Heads start at just $0.43 with an average 4.3 star rating. With over 3 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac DeVille owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Cadillac DeVille Valve Cover and Cylinder Head at Advance Auto Parts is around $28.78, with a range that starts at $0.43 and goes up to $122.99. With 6 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like PermaTorque Engine Cylinder Head Gasket, Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), and Engine Valve Lifter start at just $1.79 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 1966 Cadillac DeVille in peak condition, inside and out.
Find Your Specific 1966 Cadillac DeVille Valve Cover and Cylinder Heads
Looking for the perfect Valve Cover and Cylinder Head for your 1966 Cadillac DeVille? 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 DeVille. Whether you’re driving a 1966 model or another popular model year like
1997,
1998,
1999,
2000,
2001,
2002,
2003,
2004, and
2005, 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 1966 Cadillac DeVille Valve Cover and Cylinder Heads
Sealed Power – Engine Valve Lifter (Part No.HT-2148A)
from
$24.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
- New OEM riveted pin retaining design
Sealed Power – Engine Valve Lifter (Part No.HT-2104)
from
$21.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Sealed Power – Engine Valve Lifter (Part No.HT-896)
from
$10.49
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Sealed Power – Engine Valve Lifter (Part No.HT-2148)
from
$14.49
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Sealed Power – Engine Valve Lifter (Part No.HT-969)
from
$8.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Dorman – Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each) (Part No.555-007)
from
$1.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has 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
Dorman – Steel Cup Expansion Plug 1-1/2 In., Height 0.480 (sold by each) (Part No.555-028)
from
$2.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has 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
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 7893 PT-4)
from
$116.99
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:
- Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job
- Application specific design to ensure a perfect fit and premium seal
- Premium quality parts you can trust
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Contains all the parts needed to complete the repair unless otherwise noted
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8540 PT)
from
$121.99
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:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 7673 PT-2)
from
$114.99
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:
- Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job
- Application specific design to ensure a perfect fit and premium seal
- Premium quality parts you can trust
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Contains all the parts needed to complete the repair unless otherwise noted
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8753 PT-3)
from
$155.99
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 for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
- Includes all the parts necessary to complete the repair unless otherwise noted
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 7893 PT-3)
from
$122.99
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:
- Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job
- Application specific design to ensure a perfect fit and premium seal
- Premium quality parts you can trust
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Contains all the parts needed to complete the repair unless otherwise noted
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26150 PT-3)
from
$272.99
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:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8255 PT)
from
$124.99
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:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.7893 PT-1)
from
$30.99
Product Features:
See More
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Application specific design to ensure a perfect fit
- Not intended for use in emission controlled vehicles.
- Wire ring design, with stainless steel armor surrounding each cylinder, provides highly concentrated sealing around combustion chamber
- Accommodates high cylinder pressures and cylinder head movement associated with performance engines
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26151 PT)
from
$31.99
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:
- Application specific design to ensure a perfect fit
- Requires no retorquing of the head bolts
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26150 PT)
from
$31.99
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:
- PermaTorque head gaskets meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Requires no retorquing of the head bolts
- Validated for fit, form and function
- Unsurpassed quality you can trust
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.8723 PT-1)
from
$25.49
Product Features:
See More
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.7893 PT)
from
$22.99
Product Features:
See More
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Application specific design to ensure a perfect fit
- Not intended for use in emission controlled vehicles.
- Wire ring design, with stainless steel armor surrounding each cylinder, provides highly concentrated sealing around combustion chamber
- Accommodates high cylinder pressures and cylinder head movement associated with performance engines
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.8540 PT)
from
$20.99
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:
- Application specific design to ensure a perfect fit
- Built to exceed all original equipment specifications
- Validated for fit, form, and function
- Unsurpassed quality you can trust
Competition Cams – Set of 16 – 10 Degree, 11/32", Single Groove Locks w/ Lash Cap Recess (Part No.611-16)
from
$479.99
Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights
Product Features:
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Product Features:
- For simplicity, any Super Lock fits any COMP Cams 10° retainer – just choose the correct lock for you valve size and application
- Super Locks are recommended in all race applications
Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Popular 1966 Cadillac DeVille Valve Cover and Cylinder Heads Categories
Most Popular Engine Valve Lifters for 1966 Cadillac DeVilles
Enhance your 1966 Cadillac DeVille with one of the 2 Engine Valve Lifters we have in stock, starting at just $5.99.
Sealed Power – Engine Valve Lifter (Part No.HT-896)
from
$10.49
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Sealed Power – Engine Valve Lifter (Part No.HT-896B)
from
$5.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Best-Selling 1966 Cadillac DeVille Engine Valve Lock
Upgrade your DeVille with our best-selling Engine Valve Lock with a 5 Starts rating across 2 reviews.
Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Top-Quality Cylinder Head Gasket Sets for 1966 Cadillac DeVilles
Choose a high-quality OEM or aftermarket Cylinder Head Gasket Set for Cadillac DeVilles and enjoy top-notch performance from $122.99.
Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 7893 PT-3)
from
$122.99
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:
- Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job
- Application specific design to ensure a perfect fit and premium seal
- Premium quality parts you can trust
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Contains all the parts needed to complete the repair unless otherwise noted
Our Top Pick for a 1966 Cadillac DeVille Cylinder Head Gasket
Invest in a
durable Cylinder Head Gasket for your 1966 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.7893 PT-1)
from
$30.99
Product Features:
See More
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Application specific design to ensure a perfect fit
- Not intended for use in emission controlled vehicles.
- Wire ring design, with stainless steel armor surrounding each cylinder, provides highly concentrated sealing around combustion chamber
- Accommodates high cylinder pressures and cylinder head movement associated with performance engines
Our Rocker Arm Shaft Plugs for 1966 Cadillac DeVilles
Make a smart move for your 1966 Cadillac DeVille with our Rocker Arm Shaft Plug for $1.79.
Dorman – Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each) (Part No.555-007)
from
$1.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has 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
Top-Rated Valve Cover and Cylinder Head Brands For Your 1966 Cadillac DeVille
When it comes to finding the perfect Valve Cover and Cylinder Head for your 1966 Cadillac DeVille, 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 Valve Cover and Cylinder Head brands including Sealed Power, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $0.43. Purchasing a Valve Cover and Cylinder Head from us here at Advance Auto Parts is a smart move for both you and your 1966 Cadillac DeVille, providing peace of mind with parts that meet or exceed OEM standards.
Popular Sealed Power 1966 Cadillac DeVille Valve Cover and Cylinder Heads
If you’re looking for a top-quality Valve Cover and Cylinder Head for your 1966 Cadillac DeVille, Advance Auto Parts has exactly what you need with our selection of Sealed Power Valve Cover and Cylinder Heads. We have 2 Sealed Power Valve Cover and Cylinder Heads in stock for this fitment, all known for their durability and precision fit. With prices starting at just $0.43 and an average cost of $5.46, you’ll find the perfect Valve Cover and Cylinder Head for your needs and budget. Sealed Power Valve Cover and Cylinder Heads for the 1966 Cadillac DeVille come highly rated, with over 3 customer reviews and an impressive average rating of 4.3 stars. Choosing a Sealed Power Valve Cover and Cylinder Head from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$10.49
(1)
Engine Valve Lifter
“These lifters fixed a three year old overheating problem that has had many attempts to repair without success. Frozen or collapsed lifter kept intake”
FAQs for 1966 Cadillac DeVille Valve Cover and Cylinder Heads
What are the best-selling Valve Cover and Cylinder Heads for 1966 Cadillac DeVilles?
Out of 6 Valve Cover and Cylinder Heads that fit 1966 Cadillac DeVilles, the following parts are the top sellers:
- PermaTorque Engine Cylinder Head Gasket (19781637) – $30.99
- Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each) (22146590) – $1.79
- Engine Valve Lifter (20685395) – $5.99
What’s the price range for 1966 Cadillac DeVille Valve Cover and Cylinder Heads?
The prices of Valve Cover and Cylinder Heads for the 1966 Cadillac DeVille range from $0.43 up to $122.99 for the most premium parts.
What is the average price of a Valve Cover and Cylinder Head for a 1966 Cadillac DeVille?
The average price for Valve Cover and Cylinder Heads for the 1966 Cadillac DeVille is $28.78. 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.
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for other Cadillac DeVille model years?
What are the cheapest Valve Cover and Cylinder Heads for my 1966 Cadillac DeVille?
The cheapest 1966 Cadillac DeVille Valve Cover and Cylinder Heads we carry are:
- Engine Valve Spring Retainer Keeper (19694179) – $0.43
- Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each) (22146590) – $1.79
- Engine Valve Lifter (20685395) – $5.99
- Engine Valve Lifter (3689913) – $10.49
- PermaTorque Engine Cylinder Head Gasket (19781637) – $30.99
Does Advance Auto Parts sell Valve Cover and Cylinder Heads for any other 1966 Cadillac models?
Yes. We stock Valve Cover and Cylinder Heads for 3 other popular 1966 Cadillac models. Some of the most popular are 1966 Eldorado Valve Cover and Cylinder Heads, 1966 Fleetwood Valve Cover and Cylinder Heads, 1966 Calais Valve Cover and Cylinder Heads, and 1966 Commercial Chassis Valve Cover and Cylinder Heads.
What are the top-rated Valve Cover and Cylinder Heads that fit the 1966 Cadillac DeVille?
The one 1966 Cadillac DeVille Valve Cover and Cylinder Head we have in stock is the Engine Valve Spring Retainer Keeper. It is rated 5 stars and costs $0.43.
What types of Valve Cover and Cylinder Heads do you sell for my 1966 Cadillac DeVille?
As of 11/2/25, these are some of the most in-demand types of Valve Cover and Cylinder Heads for a 1966 Cadillac DeVille:
Can I get help with 1966 Cadillac DeVille 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 DeVille Valve Cover and Cylinder Heads?
Advance Auto Parts keeps returns simple. For new Cadillac DeVille 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.