1966 Jaguar Mark X Engine Parts

Essential Engine Parts for 1966 Jaguar Mark Xes

Payen – Valve Cover Gasket (Part No.A803043462PAY)

Valve Cover Gasket

from

$17.03
Payen brings the aftermarket award-winning sealing solutions, with cutting-edge gasket kits for virtually all automotive applications. Technical requirements for gaskets have changed considerably and Payen has met these challenges with award-winning solutions to powertrain repair. Our High Temperature Alloy (HTA) gaskets have been recognized as an exceptional breakthrough, receiving a PACE Award in 2007. Federal-Mogul also developed a High Temperature Coating (HTC) which gives thermal stability over 1,000C.

Product Features:
  • OE Quality
  • Produced to exacting standards
  • Designed to withstand high temperatures
See More

Payen – Valve Cover Gasket (Part No.A803043463PAY)

Valve Cover Gasket

from

$17.60
Payen brings the aftermarket award-winning sealing solutions, with cutting-edge gasket kits for virtually all automotive applications. Technical requirements for gaskets have changed considerably and Payen has met these challenges with award-winning solutions to powertrain repair. Our High Temperature Alloy (HTA) gaskets have been recognized as an exceptional breakthrough, receiving a PACE Award in 2007. Federal-Mogul also developed a High Temperature Coating (HTC) which gives thermal stability over 1,000C.

Product Features:
  • OE Quality
  • Produced to exacting standards
  • Designed to withstand high temperatures
See More

National – Engine Harmonic Balancer Repair Sleeve (Part No.88199)

Engine Harmonic Balancer Repair Sleeve

from

$8.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Made of stainless steel
  • Designed to prevent timing cover seal leaks
  • Takes up gaps caused by worn-out harmonic balancer shafts
See More

National – Multi Purpose Seal (Part No.472492)

Multi Purpose Seal

from

$10.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40°F to 225°F / -40°C to 107°C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Upgrade your 1966 Jaguar Mark X with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1966 Jaguar Mark X, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Jaguar or enhancing its overall performance, Engine Parts are key to keeping your Mark X functioning at its best. At Advance Auto Parts, we offer a wide selection of 4 Engine Parts for the 1966 Jaguar Mark X, designed to meet your needs without breaking the bank. From Engine Timing Part replacements to Engine Gaskets and Seals upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1966 Jaguar Mark X at great prices. Our Engine Parts inventory for this model ranges from just $8.49 to $17.60, with an average price of $13.53. Our 4 Engine Parts in stock come from 2 trusted brands, so you’re sure to find the right part for your 1966 Jaguar Mark X without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1966 Jaguar Mark X is always ready to roll. We’re committed to providing you with everything you need to keep your Mark X in top shape, all in one place. Start shopping confidently below for your 1966 Jaguar Mark X!

Best-Selling Engine Timing Parts for 1966 Jaguar Mark Xes

Enhance the driving experience in your Jaguar with 2 quality Engine Timing Part components, starting at $8.49.

National – Engine Harmonic Balancer Repair Sleeve (Part No.88199)

Engine Harmonic Balancer Repair Sleeve

from

$8.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Made of stainless steel
  • Designed to prevent timing cover seal leaks
  • Takes up gaps caused by worn-out harmonic balancer shafts
See More

National – Multi Purpose Seal (Part No.472492)

Multi Purpose Seal

from

$10.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40°F to 225°F / -40°C to 107°C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Most Popular 1966 Jaguar Mark X Engine Gaskets and Seals

Customize your Jaguar with 2 Engine Gaskets and Seals products like Valve Cover Gaskets, all priced under $17.60.

Payen – Valve Cover Gasket (Part No.A803043463PAY)

Valve Cover Gasket

from

$17.60
Payen brings the aftermarket award-winning sealing solutions, with cutting-edge gasket kits for virtually all automotive applications. Technical requirements for gaskets have changed considerably and Payen has met these challenges with award-winning solutions to powertrain repair. Our High Temperature Alloy (HTA) gaskets have been recognized as an exceptional breakthrough, receiving a PACE Award in 2007. Federal-Mogul also developed a High Temperature Coating (HTC) which gives thermal stability over 1,000C.

Product Features:
  • OE Quality
  • Produced to exacting standards
  • Designed to withstand high temperatures
See More

Payen – Valve Cover Gasket (Part No.A803043462PAY)

Valve Cover Gasket

from

$17.03
Payen brings the aftermarket award-winning sealing solutions, with cutting-edge gasket kits for virtually all automotive applications. Technical requirements for gaskets have changed considerably and Payen has met these challenges with award-winning solutions to powertrain repair. Our High Temperature Alloy (HTA) gaskets have been recognized as an exceptional breakthrough, receiving a PACE Award in 2007. Federal-Mogul also developed a High Temperature Coating (HTC) which gives thermal stability over 1,000C.

Product Features:
  • OE Quality
  • Produced to exacting standards
  • Designed to withstand high temperatures
See More

FAQs for 1966 Jaguar Mark X Engine Parts

Which Engine Parts are best-sellers for 1966 Jaguar Mark Xes?

Out of 4 Engine Parts that fit 1966 Jaguar Mark Xes, the following parts are the top sellers:

What’s the price range for 1966 Jaguar Mark X Engine Parts?

Engine Part prices for the 1966 Jaguar Mark X start at $8.49 and go up to $17.60 for the most premium parts.

What’s the average price of a Engine Part for a 1966 Jaguar Mark X?

The average price for Engine Parts for the 1966 Jaguar Mark X is $13.53. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other Jaguar Mark X model years?

Yes, we currently carry Engine Parts for 4 model years of Jaguar Mark Xes between 1962 and 1965. Engine Parts are bought most frequently for the following model years: 1965, 1964, 1963, and 1962.

What are the cheapest Engine Parts for my 1966 Jaguar Mark X?

The cheapest 1966 Jaguar Mark X Engine Parts we carry in stock are:

What types of Engine Parts do you sell for my 1966 Jaguar Mark X?

As of 2/5/25, these are some of the most in-demand types of Engine Parts for a 1966 Jaguar Mark X:

Can I get help with 1966 Jaguar Mark X Engine Part orders?

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

What is your return policy for Jaguar Mark X Engine Parts?

Advance Auto Parts keeps returns simple. For new Jaguar Mark X Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.