1978 Cadillac Eldorado Oil Pumps
Keep Your 1978 Cadillac Eldorado in Top Shape with a Quality Oil Pump
When it comes to maintaining or upgrading your 1978 Cadillac Eldorado, 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 Pump for your Eldorado. We currently carry a top Oil Pump in stock that is built to last. Whether you’re replacing a damaged Oil Pump or looking to upgrade, our selection for the 1978 Cadillac Eldorado 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 1978 Cadillac Eldorado running smoothly and looking great.
Find Your Specific 1978 Cadillac Eldorado Oil Pumps
Looking for the perfect Oil Pump for your 1978 Cadillac Eldorado? You’re in the right place. Below, you’ll find a Oil Pump from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Oil Pumps, 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 Oil Pumps 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 Oil Pumps that fit your vehicle.
Essential 1978 Cadillac Eldorado Oil Pumps
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58C)
from
$210.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
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Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58F)
from
$68.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – High Volume Oil Pump Repair Kit (Part No.K-20IHV)
from
$85.99
Made In USA. Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover. Kit Includes Drive Gear, Gear and Shaft Assembly, Spacer Plate Assembly, Pressure Relief Valve, Pressure Relief Gasket.
Product Features:
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Product Features:
- Includes components needed to rebuild a worn high volume oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58I)
from
$54.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58B)
from
$211.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58)
from
$176.99
Made In USA. Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover. Kit Includes Drive Gear, Gear and Shaft Assembly, Hex Drive, Drive Shaft Guide, Pressure Relief Valve, Pressure Relief Spring, Pressure Relief Plug, Shaft Vaccum Booster.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58D)
from
$195.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-20I)
from
$32.49
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58E)
from
$139.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
Popular 1978 Cadillac Eldorado Oil Pumps Categories
Most Popular Oil Pump Kit for 1978 Cadillac Eldorados
Enhance your 1978 Cadillac Eldorado with this popular Oil Pump Kit we have in stock, for $68.99.
Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-58F)
from
$68.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
Product Features:
See More
Product Features:
- Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
- Components are manufactured from high quality materials for durable wear
- Components are precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
FAQs for 1978 Cadillac Eldorado Oil Pumps
What’s the price range for 1978 Cadillac Eldorado Oil Pumps?
We currently have just one Oil Pumps for the 1978 Cadillac Eldorado in stock: Stock Replacement Type Oil Pump Repair Kit and it costs $68.99.
Does Advance Auto Parts sell Oil Pumps for other Cadillac Eldorado model years?
Does Advance Auto Parts sell Oil Pumps for any other 1978 Cadillac models?
Yes. We stock Oil Pumps for 3 other popular 1978 Cadillac models. Some of the most popular are 1978 Seville Oil Pumps, 1978 Fleetwood Oil Pumps, 1978 DeVille Oil Pumps, and 1978 Commercial Chassis Oil Pumps.
What types of Oil Pumps do you sell for my 1978 Cadillac Eldorado?
We currently have just 1 Oil Pump in stock for a 1978 Cadillac Eldorado, and as of 11/2/25, it is an Oil Pump Kit.
Can I get help with 1978 Cadillac Eldorado Oil Pump orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Oil Pumps and more.
What is your return policy for Cadillac Eldorado Oil Pumps?
Advance Auto Parts keeps returns simple. For new Cadillac Eldorado Oil Pumps and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.