1978 Cadillac DeVille Engine Blocks
Keep Your 1978 Cadillac DeVille in Top Shape with a Quality Engine Block
When it comes to maintaining or upgrading your 1978 Cadillac DeVille, 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 Engine Block for your DeVille. We currently carry a top Engine Block in stock that is built to last. Whether you’re replacing a damaged Engine Block or looking to upgrade, our selection for the 1978 Cadillac DeVille ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
A Reliable Engine Block from a Trusted Brand
When it comes to trusted Engine Block brands, we’ve got you covered. Our inventory features an Engine Block from Carquest Premium, a brand you can count on. This Engine Block starts at just $6.99 and has a rating of 5 stars from over 30 customer reviews. After you purchase your 1978 Cadillac DeVille Engine Block you can scroll below to see options other Cadillac DeVille owners are loving. Even with only one Engine Block in stock, you can be confident you’re getting the best option available and designed to fit your DeVille perfectly, offering both functionality and style.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Engine Gaskets and Seals and Engine Timing Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 Cadillac DeVille running smoothly and looking great.
Find Your Specific 1978 Cadillac DeVille Engine Blocks
Looking for the perfect Engine Block for your 1978 Cadillac DeVille? You’re in the right place. Below, you’ll find a Engine Block from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Blocks, ensuring durability and a precise fit for your Cadillac DeVille. Whether you’re driving a 1978 model or another popular model year like
1997,
1998,
1999,
2000,
2001,
2002,
2003,
2004, and
2005, we’ve got you covered. Purchasing Engine Blocks 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 Engine Blocks that fit your vehicle.
Essential 1978 Cadillac DeVille Engine Blocks
Carquest Premium – Oil Filler Cap (Part No.10114)
from
$13.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$11.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10066)
from
$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Carquest Premium – Oil Filler Cap (Part No.10097)
from
$8.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Dorman – Help – Engine Oil Filler Cap (Part No.42315)
from
$15.99
This engine oil filter 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:
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Product Features:
- Direct replacement – this engine oil filter 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 cracked due to heat and 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
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10118)
from
$5.79
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Popular 1978 Cadillac DeVille Engine Blocks Categories
Most Popular Oil Cap for 1978 Cadillac DeVilles
Enhance your 1978 Cadillac DeVille with this popular Oil Cap we have in stock, for $6.99.
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10066)
from
$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Top-Rated Engine Block Brands For Your 1978 Cadillac DeVille
When it comes to finding the perfect Engine Block for your 1978 Cadillac DeVille, Advance Auto Parts has you covered with our Engine Block from Carquest Premium. This popular brand is known for its exceptional customer ratings and competitive prices, under $6.99. Purchasing a Engine Block from us here at Advance Auto Parts is a smart move for both you and your 1978 Cadillac DeVille, providing peace of mind with parts that meet or exceed OEM standards.
A Reliable Carquest Premium Engine Block For Your 1978 Cadillac DeVille
If you’re looking for a top-quality Engine Block for your 1978 Cadillac DeVille, Advance Auto Parts has exactly what you need with our Carquest Premium Engine Blocks. This Engine Block has both durability and a precision fit. Coming in at only $6.99, this is the perfect Engine Block for your needs and budget. Carquest Premium Engine Blocks for the 1978 Cadillac DeVille come highly rated, with over 15 customer reviews. Choosing a Carquest Premium Engine Block from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$6.99
(15)
Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“Its an oil cap that fit and was cheap.”
FAQs for 1978 Cadillac DeVille Engine Blocks
What’s the price range for 1978 Cadillac DeVille Engine Blocks?
We currently have just one Engine Blocks for the 1978 Cadillac DeVille in stock: Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack and it costs $6.99.
Does Advance Auto Parts sell Engine Blocks for other Cadillac DeVille model years?
Does Advance Auto Parts sell Engine Blocks for any other 1978 Cadillac models?
Yes. We stock Engine Blocks for 3 other popular 1978 Cadillac models. Some of the most popular are 1978 Eldorado Engine Blocks, 1978 Seville Engine Blocks, 1978 Fleetwood Engine Blocks, and 1978 Commercial Chassis Engine Blocks.
What are the top-rated Engine Blocks that fit the 1978 Cadillac DeVille?
The one 1978 Cadillac DeVille Engine Block we have in stock is the Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack. It is rated 5 stars and costs $6.99.
What types of Engine Blocks do you sell for my 1978 Cadillac DeVille?
We currently have just 1 Engine Block in stock for a 1978 Cadillac DeVille, and as of 6/2/26, it is an Oil Cap.
Can I get help with 1978 Cadillac DeVille Engine Block orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Engine Blocks and more.
What is your return policy for Cadillac DeVille Engine Blocks?
Advance Auto Parts keeps returns simple. For new Cadillac DeVille Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.