1978 Jaguar XJ12 Engine Parts
Find Your Specific 1978 Jaguar XJ12 Engine Parts
Below you will find various in-demand Jaguar Engine Parts, components and accessories for your 1978 XJ12. Advance Auto Parts has popular XJ12 parts like Engine Timing Parts, Freeze and Expansion Plugs, Oil Pumps and more. You’ll also find aftermarket and OEM Engine Parts for other XJ12 model years including
1973,
1974,
1975,
1976,
1977,
1979,
1994,
1995,
1996 and more. Select a category of 1978 Jaguar XJ12 Engine Parts below and start saving instantly.
Popular 1978 Jaguar XJ12 Engine Parts Categories
Essential Engine Parts for 1978 Jaguar XJ12s
Carquest – Carquest Air Charge Temperature Sensor Connector, 28419A (Part No.28419A)
from
$18.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
See More
ATP – ATP Automatic Transmission Oil Pump O-Ring, SO-21 (Part No.SO-21)
from
$9.59
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More
Dorman – Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008 (Part No.570-008)
from
$18.99
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.
See More
Schaeffler – Schaeffler Repair Sleeve, SR3506 (Part No.SR3506)
from
$39.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
See More
Dorman – Dorman Rubber Expansion Plug 7/8 In. – Size Range 7/8 In. – 1 In. (Sold by each), 570-004 (Part No.570-004)
from
$11.99
This engine intake manifold 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.
See More
National – National Shaft Repair Sleeve, 99212 (Part No.99212)
from
$42.49
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.
See More
Dorman – Dorman Steel Cup Expansion Plug 7/8 In., Height 0.340 (Sold by each), 555-014 (Part No.555-014)
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.
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Upgrade your 1978 Jaguar XJ12 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1978 Jaguar XJ12, 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 XJ12 functioning at its best. At Advance Auto Parts, we offer a wide selection of 7 Engine Parts for the 1978 Jaguar XJ12, designed to meet your needs without breaking the bank.
From
Engine Timing Part
replacements to
Freeze and Expansion Plugs
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 1978 Jaguar XJ12 at great prices.
Our Engine Parts inventory for this model
ranges from just $2.79 to $42.49, with
an average price of $19.26.
Our 7 Engine Parts in stock come from 5 trusted brands, so you’re sure to find the right part for your 1978 Jaguar XJ12 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1978 Jaguar XJ12, we stock popular OEM and aftermarket Engine Parts from top names
like National Dorman, and more.
National Engine Parts
start at just $42.49 and boast an impressive 4.3 stars average rating from customers.
With 10 customer reviews and counting, our 1978 Jaguar XJ12 Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.
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, Fluids and Chemicals
and more to make sure your 1978 Jaguar XJ12 is always ready to roll. We’re committed to providing you with everything you need to keep your XJ12 in top shape, all in one place.
Start shopping confidently below for your 1978 Jaguar XJ12!
Best-Selling Engine Timing Parts for 1978 Jaguar XJ12s
Enhance the driving experience in your Jaguar with 2 quality Engine Timing Part components, starting at $18.99.
Dorman – Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008 (Part No.570-008)
from
$18.99
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.
See More
National – National Shaft Repair Sleeve, 99212 (Part No.99212)
from
$42.49
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.
See More
Most Popular 1978 Jaguar XJ12 Freeze and Expansion Plugs
Customize your Jaguar with 2 Freeze and Expansion Plugs products
like Expansion Plugs and
Steel Freeze Plugs, all
priced under $11.99.
Dorman – Dorman Steel Cup Expansion Plug 7/8 In., Height 0.340 (Sold by each), 555-014 (Part No.555-014)
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.
See More
Dorman – Dorman Rubber Expansion Plug 7/8 In. – Size Range 7/8 In. – 1 In. (Sold by each), 570-004 (Part No.570-004)
from
$11.99
This engine intake manifold 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.
See More
Top Picks for 1978 Jaguar XJ12 Oil Pumps
Upgrade Jaguar XJ12s with top-quality Oil Pumps parts, including 1 OEM and aftermarket selections for your 1978 model.
ATP – ATP Automatic Transmission Oil Pump O-Ring, SO-21 (Part No.SO-21)
from
$9.59
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More
In-Demand Camshafts for 1978 Jaguar XJ12s
Select from 1 premium Camshafts parts for your 1978 Jaguar XJ12.
Carquest – Carquest Air Charge Temperature Sensor Connector, 28419A (Part No.28419A)
from
$18.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
See More
Most Sold 1978 Jaguar XJ12 Engine Internals
Explore our best-selling Jaguar parts for the 1978 XJ12 among 1 OEM and aftermarket options starting from $39.99.
Schaeffler – Schaeffler Repair Sleeve, SR3506 (Part No.SR3506)
from
$39.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
See More
Top-Rated Engine Parts Brands For Your 1978 Jaguar XJ12
Shop for the best-rated brands offering Engine Parts and other products for your 1978 Jaguar XJ12s. Below you’ll find some of our best rated Engine Parts from National and Dorman, and more. Engine Parts from these brands that fit a 1978 XJ12 start at just $18.99 and are rated as high as 4.3 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular National 1978 Jaguar XJ12 Engine Parts
When it comes to maintaining or upgrading your 1978 Jaguar XJ12, using quality Engine Parts is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Engine Parts, specifically designed for the 1978 Jaguar XJ12. With over 1 National brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $42.49. Plus, with over 1 customer reviews and an average rating of 4.3 stars, you can trust that our National Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$42.49
(1)
National Shaft Repair Sleeve, 99212
“Came with installation tool and instructions. Easy to install. Found that rather than beating the sleeve on the entire way, once started on, clamp in”
Popular Dorman 1978 Jaguar XJ12 Engine Parts
Dorman auto parts is one of the highest quality Engine Part brands in the market. Any 1978 Jaguar XJ12 owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1978 XJ12, Advance Auto Parts carries a full inventory of 1 Dorman Engine Parts. Plus you will be keeping your Jaguar in peak condition while saving money because prices on these Dorman Engine Parts range up to $18.99, plus, with more than 2 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
from
$18.99
(2)
Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008
“These worked great for making a skidoo secondary clutch tool.”
FAQs for 1978 Jaguar XJ12 Engine Parts
Which Engine Parts are best-sellers for 1978 Jaguar XJ12s?
Out of 7 Engine Parts that fit 1978 Jaguar XJ12s, the following parts are the top sellers:
- Dorman Steel Cup Expansion Plug 7/8 In., Height 0.340 (Sold by each), 555-014 (16140176) – $2.79
- National Shaft Repair Sleeve, 99212 (3271781) – $42.49
- ATP Automatic Transmission Oil Pump O-Ring, SO-21 (11236298) – $9.59
What’s the price range for 1978 Jaguar XJ12 Engine Parts?
Engine Part prices for the 1978 Jaguar XJ12 start at $2.79 and go up to $42.49 for the most premium parts.
What’s the average price of a Engine Part for a 1978 Jaguar XJ12?
The average price for Engine Parts for the 1978 Jaguar XJ12 is $19.26. 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 XJ12 model years?
What are the cheapest Engine Parts for my 1978 Jaguar XJ12?
The cheapest 1978 Jaguar XJ12 Engine Parts we carry in stock are:
- Dorman Steel Cup Expansion Plug 7/8 In., Height 0.340 (Sold by each), 555-014 (16140176) – $2.79
- ATP Automatic Transmission Oil Pump O-Ring, SO-21 (11236298) – $9.59
- Dorman Rubber Expansion Plug 7/8 In. – Size Range 7/8 In. – 1 In. (Sold by each), 570-004 (22146405) – $11.99
- Carquest Air Charge Temperature Sensor Connector, 28419A (18470559) – $18.99
- Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008 (22146397) – $18.99
What types of Engine Parts do you sell for my 1978 Jaguar XJ12?
As of 8/2/26, these are some of the most in-demand types of Engine Parts for a 1978 Jaguar XJ12:
Can I get help with 1978 Jaguar XJ12 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 XJ12 Engine Parts?
Advance Auto Parts keeps returns simple. For new Jaguar XJ12 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
