1966 Cadillac Calais Intake Manifold Parts

Keep Your 1966 Cadillac Calais in Top Shape with a Quality Intake Manifold Part

When it comes to maintaining or upgrading your 1966 Cadillac Calais, 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 Intake Manifold Part for your Calais. We currently carry a top Intake Manifold Part in stock that is built to last. Whether you’re replacing a damaged Intake Manifold Part or looking to upgrade, our selection for the 1966 Cadillac Calais 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 Air Cleaner Parts and Carburetor Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1966 Cadillac Calais running smoothly and looking great.

Most Popular Intake Manifold Expansion Plug for 1966 Cadillac Calais

Enhance your 1966 Cadillac Calais with this popular Intake Manifold Expansion Plug we have in stock, for $2.99.

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 (Part No.362645.1)

Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300

from

$2.99
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:
  • 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
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FAQs for 1966 Cadillac Calais Intake Manifold Parts

What’s the price range for 1966 Cadillac Calais Intake Manifold Parts?

We currently have just one Intake Manifold Parts for the 1966 Cadillac Calais in stock: Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 and it costs $2.99.

Does Advance Auto Parts sell Intake Manifold Parts for other Cadillac Calais model years?

Yes, we carry Intake Manifold Parts for 10 model years of Cadillac Calais between 1965 and 1976. The following model years are the most popular for Intake Manifold Part purchases: 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, and 1968.

Does Advance Auto Parts sell Intake Manifold Parts for any other 1966 Cadillac models?

Yes. We stock Intake Manifold Parts for 2 other popular 1966 Cadillac models. Some of the most popular are 1966 DeVille Intake Manifold Parts, 1966 Eldorado Intake Manifold Parts, and 1966 Fleetwood Intake Manifold Parts.

What types of Intake Manifold Parts do you sell for my 1966 Cadillac Calais?

We currently have just 1 Intake Manifold Part in stock for a 1966 Cadillac Calais, and as of 11/2/25, it is an Intake Manifold Expansion Plug.

Can I get help with 1966 Cadillac Calais Intake Manifold Part orders?

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

What is your return policy for Cadillac Calais Intake Manifold Parts?

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