1984 Cadillac DeVille Oil Delivery Parts

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Keep Your 1984 Cadillac DeVille in Top Shape with a Quality Oil Delivery Part

When it comes to maintaining or upgrading your 1984 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 Oil Delivery Part for your DeVille. We currently carry a top Oil Delivery Part in stock that is built to last. Whether you’re replacing a damaged Oil Delivery Part or looking to upgrade, our selection for the 1984 Cadillac DeVille 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 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 1984 Cadillac DeVille running smoothly and looking great.

Essential 1984 Cadillac DeVille Oil Delivery Parts

Dorman – Help – Rubber Expansion Plug 1 In. – Size Range 1 In. – 1-1/8 In. (Part No.02600)

Rubber Expansion Plug 1 In. - Size Range 1 In. - 1-1/8 In.

from

$7.49
Our Engine Oil Galley Plugs are available in multiple styles, including Cup Type, Pilot Seal, Reverse Taper, Concave, Quick-Seal® Rubber and Quick-Seal ® Copper.

Product Features:
  • Direct replacement – this engine oil galley 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
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Dorman – Brass Cup Expansion Plug 25.56mm, Height 0.430 (sold by each) (Part No.565-017)

Brass Cup Expansion Plug 25.56mm, Height 0.430 (sold by each)

from

$2.99
This engine oil galley 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:
  • Direct replacement – this engine oil galley 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
See More

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 5/8 In., SC, Height 0.232 (Part No.362619.1)

Steel Cup Expansion Plug 5/8 In., SC, Height 0.232

from

$1.99
This engine oil galley 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:
  • Direct replacement – this engine oil galley 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
See More

Dorman – Steel Cup Expansion Plug 29/32 In., Height 0.310 (sold by each) (Part No.555-015)

Steel Cup Expansion Plug 29/32 In., Height 0.310 (sold by each)

from

$0.99
This engine oil galley 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:
  • Direct replacement – this engine oil galley 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
See More

Dorman – Steel Cup Expansion Plug 5/8 In., SC, Height 0.232 (sold by each) (Part No.555-011)

Steel Cup Expansion Plug 5/8 In., SC, Height 0.232 (sold by each)

from

$1.99
This engine oil galley 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:
  • Direct replacement – this engine oil galley 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
See More

Most Popular Engine Oil Galley Plug for 1984 Cadillac DeVilles

Enhance your 1984 Cadillac DeVille with this popular Engine Oil Galley Plug we have in stock, for $0.99.

Dorman – Steel Cup Expansion Plug 29/32 In., Height 0.310 (sold by each) (Part No.555-015)

Steel Cup Expansion Plug 29/32 In., Height 0.310 (sold by each)

from

$0.99
This engine oil galley 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:
  • Direct replacement – this engine oil galley 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
See More

FAQs for 1984 Cadillac DeVille Oil Delivery Parts

What’s the price range for 1984 Cadillac DeVille Oil Delivery Parts?

We currently have just one Oil Delivery Parts for the 1984 Cadillac DeVille in stock: Steel Cup Expansion Plug 29/32 In., Height 0.310 (sold by each) and it costs $0.99.

Does Advance Auto Parts sell Oil Delivery Parts for other Cadillac DeVille model years?

Yes, we carry Oil Delivery Parts for 5 model years of Cadillac DeVilles between 1979 and 1985. The following model years are the most popular for Oil Delivery Part purchases: 1985, 1983, 1982, 1981, 1980, and 1979.

Does Advance Auto Parts sell Oil Delivery Parts for any other 1984 Cadillac models?

Yes. We stock Oil Delivery Parts for 2 other popular 1984 Cadillac models. Some of the most popular are 1984 Eldorado Oil Delivery Parts, 1984 Seville Oil Delivery Parts, and 1984 Fleetwood Oil Delivery Parts.

What types of Oil Delivery Parts do you sell for my 1984 Cadillac DeVille?

We currently have just 1 Oil Delivery Part in stock for a 1984 Cadillac DeVille, and as of 3/1/26, it is an Engine Oil Galley Plug.

Can I get help with 1984 Cadillac DeVille Oil Delivery Part orders?

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

What is your return policy for Cadillac DeVille Oil Delivery Parts?

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