1978 Cadillac Eldorado Engine Cooling Parts
Keep Your 1978 Cadillac Eldorado in Top Shape with Quality Engine Cooling Parts
Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 1978 Cadillac Eldorado looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Radiator Fan Clutch, Thermostats, and Radiators. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Engine Cooling Parts from Trusted Brands
Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Carquest Premium, Imperial, and Felpro. For example, Carquest Premium Engine Cooling Parts start at just $10.99 with an average 4.5 star rating. Imperial and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 1,134 reviews and a solid 3.9 star average, you can shop with confidence knowing other Cadillac Eldorado owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1978 Cadillac Eldorado Engine Cooling Part at Advance Auto Parts is around $56.47, with a range that starts at $4.99 and goes up to $344.99. With 21 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Felpro Engine Coolant Outlet Gasket, 35064, Imperial Adjustable Thermostatic Fan Control, 226203, and Imperial Adjustable Thermostatic Fan Control, 226204 start at just $4.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Air Conditioning Parts and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 1978 Cadillac Eldorado in peak condition, inside and out.
Find Your Specific 1978 Cadillac Eldorado Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 1978 Cadillac Eldorado? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your Cadillac Eldorado. Whether you’re driving a 1978 model or another popular model year like
1994,
1995,
1996,
1997,
1998,
1999,
2000,
2001, and
2002, we’ve got you covered. Purchasing Engine Cooling Parts 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 Cooling Parts that fit your vehicle.
Essential 1978 Cadillac Eldorado Engine Cooling Parts
Carquest Premium – Carquest Radiator Cap: 13 PSI, 10329 (Part No.10329)
from
$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
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Carquest Premium – Carquest Radiator Cap: 16 PSI, 10230 (Part No.10230)
from
$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
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Carquest Premium – Carquest Standard Thermostat: 195 Degrees, 13479 (Part No.13479)
from
$10.49
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Carquest Premium – Carquest Standard Thermostat: 180 Degrees, 13358 (Part No.13358)
from
$12.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Imperial – "Imperial Electric Fan, 16"" Diameter, 226116" (Part No.226116)
from
$90.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – "Imperial Electric Fan, 16"", 226216" (Part No.226216)
from
$90.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – "Imperial Electric Fan, 10"" Diameter, 226110" (Part No.226110)
from
$81.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Dorman – Dorman Radiator Fan Assembly: Single, Cost Effective and Reliable, 620-637 (Part No.620-637)
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$94.99
This engine cooling fan assembly is precision-engineered to match the fit and performance of the stock radiator fan on specific vehicle years, makes and models. It has been rigorously tested to ensure it cools as effectively as the original part.
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Carquest Premium – Carquest Coolant Housing/Water Outlet: Gasket Included, 84841 (Part No.84841)
from
$31.99
We are proud to offer this Carquest product line: Carquest Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
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Carquest Premium – Carquest Coolant Housing/Water Outlet: Includes Gasket, CH4841 (Part No.CH4841)
from
$26.99
Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
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Imperial – Imperial Thermostatic Fan Control – Preset, 226206 (Part No.226206)
from
$46.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial Thermostatic Fan Control – Adjustable, 226208 (Part No.226208)
from
$71.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Victor Reinz – Victor Reinz Engine Coolant Outlet Gasket, 71-13574-00 (Part No.71-13574-00)
from
$6.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Felpro – Felpro Engine Coolant Outlet Gasket, 12994 (Part No.12994)
from
$3.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Dorman – Dorman Plastic Drain Cock Short Stem Push-In Style with Captive Thread, 490-232.1 (Part No.490-232.1)
from
$10.99
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.
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Dorman – Help – Dorman – Help Drain Cock-Brass, 61106 (Part No.61106)
from
$6.49
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.
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Carquest Premium – Carquest Radiator Cap Tester Adapter, 12552 (Part No.12552)
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$14.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.
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Carquest Premium – Carquest Universal Fan Clutch – Severe Duty, 215045 (Part No.215045)
from
$83.99
Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications. The fan clutch is the component of the cooling system that varies the fan speed to meet the cooling needs of the engine. The fan clutch provides high airflow volume and, by only operating the fan as needed, promotes good fuel economy. CARQUEST fan clutches are designed to meet OE performance specifications.
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Carquest Premium – Carquest Universal Standard Rotation Thermal Heavy Duty Fan Clutch, 216087 (Part No.216087)
Carquest Premium – "Carquest Heavy Duty Fan Clutch – Thermal 7"" Standard Rotation, 215046" (Part No.215046)
Carquest Premium – Carquest Radiator, 433155 (Part No.433155)
from
$298.99
Reach Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Reach Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.
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Carquest Premium – Carquest Radiator, 41302 (Part No.41302)
from
$496.99
Reach Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Reach Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.
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Carquest Premium – Carquest Radiator, 433165 (Part No.433165)
from
$504.99
A global leader in the manufacture and distribution of aftermarket cooling products for automotive, heavy truck, and industrial applications. Specialized in the production of OE-quality Radiators, Condensers, and Charge Air Coolers for US and international markets, covering over 10,000 part numbers worldwide. Reach Cooling is headquartered in Miami, Florida, with additional distribution centers in Los Angeles, California and a manufacturing plant in Shanghai, China.
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Carquest Premium – Carquest Radiator: With Engine And Transmission Oil Coolers, 432386 (Part No.432386)
from
$213.99
Reach Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Reach Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.
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Carquest Premium – Carquest Fuel Cap Tester Adapter:, 12427 (Part No.12427)
from
$34.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
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Carquest Premium – Carquest Fuel Cap Tester Adapter, 12421 (Part No.12421)
from
$28.49
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
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Carquest Premium – Carquest Fuel Cap Tester Adapter, 12422 (Part No.12422)
from
$39.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
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Popular 1978 Cadillac Eldorado Engine Cooling Parts Categories
Most Popular Radiator Fan Clutch for 1978 Cadillac Eldorados
Enhance your 1978 Cadillac Eldorado with one of the 2 Radiator Fan Clutch we have in stock, starting at just $86.99.
Carquest Premium – "Carquest Heavy Duty Fan Clutch – Thermal 7"" Standard Rotation, 215046" (Part No.215046)
Carquest Premium – Carquest Universal Standard Rotation Thermal Heavy Duty Fan Clutch, 216087 (Part No.216087)
Best-Selling 1978 Cadillac Eldorado Thermostats
Upgrade your Eldorado with one of our 3 best-selling Thermostats.
Carquest Premium – Carquest Standard Thermostat: 195 Degrees, 13459 (Part No.13459)
from
$7.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Carquest Premium – Carquest Standard Thermostat: 180 Degrees, 13458 (Part No.13458)
from
$7.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Carquest Premium – Carquest Standard Thermostat: 160 Degrees, 226-160 (Part No.226-160)
from
$11.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
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Top-Quality Radiators for 1978 Cadillac Eldorados
Choose a high-quality OEM or aftermarket Radiator for Cadillac Eldorados and enjoy top-notch performance from $344.99.
Carquest Premium – Carquest Radiator, 433451 (Part No.433451)
from
$344.99
A global leader in the manufacture and distribution of aftermarket cooling products for automotive, heavy truck, and industrial applications. Specialized in the production of OE-quality Radiators, Condensers, and Charge Air Coolers for US and international markets, covering over 10,000 part numbers worldwide. Reach Cooling is headquartered in Miami, Florida, with additional distribution centers in Los Angeles, California and a manufacturing plant in Shanghai, China.
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Our Top Pick for a 1978 Cadillac Eldorado Thermostat and Water Outlet Gasket
Invest in a
durable Thermostat and Water Outlet Gasket for your 1978 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – Felpro Engine Coolant Outlet Gasket, 35064 (Part No.35064)
from
$4.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Top-Rated Radiator Caps for 1978 Cadillac Eldorados
Make a smart move for your 1978 Cadillac Eldorado with products all priced from $10.99 to $14.99.
Carquest Premium – Carquest Radiator Cap: 16 PSI, 10231 (Part No.10231)
from
$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
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Carquest Premium – Carquest Radiator Cap: 16 PSI, 10331 (Part No.10331)
from
$14.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
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Top-Rated Engine Cooling Part Brands For Your 1978 Cadillac Eldorado
When it comes to finding the perfect Engine Cooling Part for your 1978 Cadillac Eldorado, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Engine Cooling Part brands including Felpro, Carquest Premium, and Imperial, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $4.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1978 Cadillac Eldorado, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 1978 Cadillac Eldorado Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 1978 Cadillac Eldorado, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Cooling Parts. We have 1 Felpro Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $4.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Felpro Engine Cooling Parts for the 1978 Cadillac Eldorado come highly rated, with over 82 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality Carquest Premium 1978 Cadillac Eldorado Engine Cooling Parts
For those in search of a high-quality Engine Cooling Part for their 1978 Cadillac Eldorado, Advance Auto Parts offers a great selection of Carquest Premium Engine Cooling Parts. With 3 Carquest Premium Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $10.99, with an average price of $37.66, giving you a range of options to suit your budget. Backed by over 376 customer ratings and an average rating of 4.5 stars, Carquest Premium Engine Cooling Parts provide both reliability and excellent performance. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$86.99
(25)
"Carquest Heavy Duty Fan Clutch – Thermal 7"" Standard Rotation, 215046"
“The right part the first time 👌”
FAQs for 1978 Cadillac Eldorado Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 1978 Cadillac Eldorados?
Out of 21 Engine Cooling Parts that fit 1978 Cadillac Eldorados, the following parts are the top sellers:
- Felpro Engine Coolant Outlet Gasket, 35064 (5185327) – $4.99
- Imperial Adjustable Thermostatic Fan Control, 226203 (6016936) – $24.99
- Imperial Adjustable Thermostatic Fan Control, 226204 (3670006) – $70.99
What’s the price range for 1978 Cadillac Eldorado Engine Cooling Parts?
The prices of Engine Cooling Parts for the 1978 Cadillac Eldorado range from $4.99 up to $344.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 1978 Cadillac Eldorado?
The average price for Engine Cooling Parts for the 1978 Cadillac Eldorado is $56.47. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Cooling Parts for other Cadillac Eldorado model years?
What are the cheapest Engine Cooling Parts for my 1978 Cadillac Eldorado?
The cheapest 1978 Cadillac Eldorado Engine Cooling Parts we carry are:
- Felpro Engine Coolant Outlet Gasket, 35064 (5185327) – $4.99
- Carquest Standard Thermostat: 195 Degrees, 13459 (5653169) – $7.99
- Carquest Standard Thermostat: 180 Degrees, 13458 (5480744) – $7.99
- Dorman – Help Drain Cock-Brass, 61102 (17190402) – $9.99
- Carquest Radiator Cap: 16 PSI, 10231 (17110019) – $10.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 1978 Cadillac models?
Yes. We stock Engine Cooling Parts for 3 other popular 1978 Cadillac models. Some of the most popular are 1978 DeVille Engine Cooling Parts, 1978 Seville Engine Cooling Parts, 1978 Fleetwood Engine Cooling Parts, and 1978 Commercial Chassis Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 1978 Cadillac Eldorado?
Based on 1,134 reviews by customers, our 1978 Cadillac Eldorado Engine Cooling Parts have an average customer rating of 3.9 stars. These are the highest-rated categories of Engine Cooling Parts for the 1978 Cadillac Eldorado and their top-rated products:
- Thermostat and Water Outlet Gaskets
- Felpro Engine Coolant Outlet Gasket, 35064 (5185327) – $4.99
- Engine Cooling Fans
- "Imperial Electric Fan, 10"" Diameter, 226110" (6016898) – $81.99
What types of Engine Cooling Parts do you sell for my 1978 Cadillac Eldorado?
As of 8/2/26, these are some of the most in-demand types of Engine Cooling Parts for a 1978 Cadillac Eldorado:
Can I get help with 1978 Cadillac Eldorado Engine Cooling Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Engine Cooling Parts and more.
What is your return policy for Cadillac Eldorado Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new Cadillac Eldorado Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.