1990 Cadillac Eldorado Engine Parts
Find Your Specific 1990 Cadillac Eldorado Engine Parts
Below you will find various in-demand Cadillac Engine Parts, components and accessories for your 1990 Eldorado. Advance Auto Parts has popular Eldorado parts like Valve Cover and Cylinder Heads, Engine Timing Parts, Camshafts and more. You’ll also find aftermarket and OEM Engine Parts for other Eldorado model years including
1994,
1995,
1996,
1997,
1998,
1999,
2000,
2001,
2002 and more. Select a category of 1990 Cadillac Eldorado Engine Parts below and start saving instantly.
Popular 1990 Cadillac Eldorado Engine Parts Categories
Essential Engine Parts for 1990 Cadillac Eldorados
Felpro – Felpro Engine Valve Cover Gasket Set, VS 50259 R (Part No.VS 50259 R)
from
$26.99
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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Carquest Premium – Carquest Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack, 10118 (Part No.10118)
from
$5.79
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
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Cloyes Gear – Cloyes Gear Engine Timing Chain, 9-4187 (Part No.9-4187)
from
$74.99
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7256MA (Part No.7256MA)
from
$74.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S546T (Part No.S546T)
from
$15.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Felpro – Felpro Engine Timing Cover Seal, 15200 (Part No.15200)
from
$9.99
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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Cardone – Cardone Remanufactured Engine Control Computer, 77-6930 (Part No.77-6930)
from
$104.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.
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Driveworks – Driveworks Camshaft Seal, S-99139 (Part No.S-99139)
from
$23.99
Driveworks Camshaft Seal, S-99139. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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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.
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Melling – Melling Stock Replacement Type Oil Pump Repair Kit, K-58I (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.
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Victor Reinz – Victor Reinz Multi Purpose O-Ring, 41-10405-00 (Part No.41-10405-00)
from
$2.99
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 Oil Pan Gasket Set – PermaDry molded rubber, OS 30704 R (Part No.OS 30704 R)
from
$27.99
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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Cloyes Gear – Cloyes Gear Engine Timing Set, C-3087 (Part No.C-3087)
from
$48.99
Sprockets Are Made From High Alloy Steel, and Heat-Treated For Durability. Chain Is Pre-Stressed and Heat-Treated For Longevity. SET INCLUDES: C503 Engine Timing Chain (1 EA), S706T Engine Timing Camshaft Sprocket (1 EA), S533 Engine Timing Crankshaft Sprocket (1 EA).
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Dorman – Dorman Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 (Sold by each), 555-024 (Part No.555-024)
from
$3.99
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.
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Melling Select Performance – Melling Select Performance High Performance High Volume Cast Iron Oil Pump, 10552ST (Part No.10552ST)
from
$278.99
Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling high performance cast iron oil pump series features a doweled housing and cover, extended drive and idler shafts for additional support at increased RPM’s, a screw in relief spring plug, CNC machined cover and housing that is manganese phosphate coated, standard volume and high volume patented billet Shark Tooth gears, and a chrome moly drive shaft with steel guide. Includes lower pressure spring and self locking socket head bolts with wrench for use with bolt on screen pumps. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions. Melling high performance Shark Tooth oil pumps are recommended for all applications where a high performance oil pump is needed.
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Melling – Melling Stock Replacement OE Type Oil Pump, M188 (Part No.M188)
from
$154.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
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Felpro – Felpro Engine Valve Cover Grommet Set, ES 72833 (Part No.ES 72833)
from
$22.99
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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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3755A (Part No.3755A)
from
$6.29
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3345P (Part No.3345P)
from
$19.29
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-2148A (Part No.HT-2148A)
from
$28.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-969 (Part No.HT-969)
from
$9.39
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S337 (Part No.S337)
from
$46.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S533 (Part No.S533)
from
$8.49
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Imperial – Imperial Engine Oil Cooler, 241040 (Part No.241040)
from
$248.99
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 Engine Oil Cooler, 241046 (Part No.241046)
from
$255.99
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 Econo-Kool Engine Oil Cooler, 240459 (Part No.240459)
from
$122.99
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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Upgrade your 1990 Cadillac Eldorado with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1990 Cadillac Eldorado, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Engine Parts are key to keeping your Eldorado functioning at its best. At Advance Auto Parts, we offer a wide selection of 23 Engine Parts for the 1990 Cadillac Eldorado, designed to meet your needs without breaking the bank.
From
Valve Cover and Cylinder Head
replacements to
Engine Timing Parts
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 1990 Cadillac Eldorado at great prices.
Our Engine Parts inventory for this model
ranges from just $2.99 to $248.99, with
an average price of $62.44.
Our 23 Engine Parts in stock come from 12 trusted brands, so you’re sure to find the right part for your 1990 Cadillac Eldorado 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 1990 Cadillac Eldorado, we stock popular OEM and aftermarket Engine Parts from top names
like Felpro, Sealed Power, Imperial, and more.
Felpro Engine Parts
start at just $22.99 and boast an impressive 4.6 stars average rating from customers.
Sealed Power and Imperial also bring quality to the table, with Engine Parts available starting at $14.49, and at an average 4.4 stars rating.
With 66 customer reviews and counting, our 1990 Cadillac Eldorado 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, Oil and Lubricants
and more to make sure your 1990 Cadillac Eldorado is always ready to roll. We’re committed to providing you with everything you need to keep your Eldorado in top shape, all in one place.
Start shopping confidently below for your 1990 Cadillac Eldorado!
Best-Selling Valve Cover and Cylinder Heads for 1990 Cadillac Eldorados
Enhance the driving experience in your Cadillac with 3 quality Valve Cover and Cylinder Head components, starting at $14.49.
Felpro – Felpro Engine Valve Cover Grommet Set, ES 72833 (Part No.ES 72833)
from
$22.99
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.
See More
Sealed Power – Sealed Power Engine Valve Lifter, HT-2148 (Part No.HT-2148)
from
$14.49
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Valve Lifter, HT-2148A (Part No.HT-2148A)
from
$28.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Most Popular 1990 Cadillac Eldorado Engine Timing Parts
Customize your Cadillac with 6 Engine Timing Parts products
like Timing Cover Seals,
Timing Sets, and
Timing Cam Gears, all
priced under $48.99.
National – National Multi-Purpose Seal, 471424 (Part No.471424)
from
$8.99
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.
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Cloyes Gear – Cloyes Gear Engine Timing Set, C-3049K (Part No.C-3049K)
from
$48.99
Sprockets Are Made From High Alloy Steel, and Heat-Treated For Durability. Chain Is Pre-Stressed and Heat-Treated For Longevity. SET INCLUDES: S546T Engine Timing Camshaft Sprocket (1 EA), S533 Engine Timing Crankshaft Sprocket (1 EA), C503 Engine Timing Chain (1 EA).
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Driveworks – Driveworks Camshaft Seal, S-99139 (Part No.S-99139)
from
$23.99
Driveworks Camshaft Seal, S-99139. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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Cloyes Gear – Cloyes Gear Engine Timing Chain, C503 (Part No.C503)
from
$22.99
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Links With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
See More
Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S546T (Part No.S546T)
from
$15.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
See More
Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S533 (Part No.S533)
from
$8.49
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
See More
Top Picks for 1990 Cadillac Eldorado Camshafts
Upgrade Cadillac Eldorados with top-quality Camshafts parts, including 2 OEM and aftermarket selections for your 1990 model.
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
Dorman – Dorman Steel Cup Expansion Plug 2-9/64 In. SC, Height 0.350 (Sold by each), 555-076 (Part No.555-076)
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.
See More
In-Demand Engine Gaskets and Seals for 1990 Cadillac Eldorados
Select from 2 premium Engine Gaskets and Seals parts for your 1990 Cadillac Eldorado, with prices ranging from $52.99 to $56.99.
Victor Reinz – Victor Reinz Engine Oil Pan Gasket Set, 10-10253-01 (Part No.10-10253-01)
from
$56.99
Built to meet or exceed the standards of original equipment manufacturers around the world and avoid comebacks Victor Reinz oil pan gaskets deliver the seal that prevents drops on the driveway. Victor Reinz engineers select the best designs and materials for the specific application. The level of sophistication in oil pan gasket form and function has jumped greatly in recent years, with the gasket often being an integral part of the manufacturers efforts to control engine noise, vibration, and harshness (NVH). Only a company with innovative gasket technology can supply the right gasket for every application, new or old.
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Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10619-01 (Part No.15-10619-01)
from
$52.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
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Most Sold 1990 Cadillac Eldorado Engine Internals
Explore our best-selling Cadillac parts for the 1990 Eldorado among 2 OEM and aftermarket options starting from $8.89.
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7256MA (Part No.7256MA)
from
$74.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3870RA (Part No.3870RA)
from
$8.89
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Top-Rated Engine Parts Brands For Your 1990 Cadillac Eldorado
Shop for the best-rated brands offering Engine Parts and other products for your 1990 Cadillac Eldorados. Below you’ll find some of our best rated Engine Parts from Felpro, Sealed Power, and Imperial, and more. Engine Parts from these brands that fit a 1990 Eldorado start at just $14.49 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Felpro 1990 Cadillac Eldorado Engine Parts
When it comes to maintaining or upgrading your 1990 Cadillac Eldorado, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 1990 Cadillac Eldorado. With over 1 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $22.99. Plus, with over 20 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro 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.
Popular Sealed Power 1990 Cadillac Eldorado Engine Parts
Sealed Power auto parts is one of the highest quality Engine Part brands in the market. Any 1990 Cadillac Eldorado owner should feel confident when installing genuine Sealed Power parts in their vehicle. To ensure the best fit and performance for your 1990 Eldorado, Advance Auto Parts carries a full inventory of 1 Sealed Power Engine Parts. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these Sealed Power Engine Parts range up to $14.49, plus, with more than 30 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
FAQs for 1990 Cadillac Eldorado Engine Parts
Which Engine Parts are best-sellers for 1990 Cadillac Eldorados?
Out of 23 Engine Parts that fit 1990 Cadillac Eldorados, the following parts are the top sellers:
- Sealed Power Engine Valve Lifter, HT-2148A (12486346) – $28.49
- Carquest Air Charge Temperature Sensor Connector, 28419A (18470559) – $18.99
- Dorman – Help Fuel Injector O-Ring Assortment, 90101 (17191160) – $18.99
What’s the price range for 1990 Cadillac Eldorado Engine Parts?
Engine Part prices for the 1990 Cadillac Eldorado start at $2.99 and go up to $248.99 for the most premium parts.
What’s the average price of a Engine Part for a 1990 Cadillac Eldorado?
The average price for Engine Parts for the 1990 Cadillac Eldorado is $62.44. 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 Cadillac Eldorado model years?
What are the cheapest Engine Parts for my 1990 Cadillac Eldorado?
The cheapest 1990 Cadillac Eldorado Engine Parts we carry in stock are:
- Dorman Steel Cup Expansion Plug 2-9/64 In. SC, Height 0.350 (Sold by each), 555-076 (22140585) – $2.99
- Cloyes Gear Engine Timing Crankshaft Sprocket, S533 (12154846) – $8.49
- Sealed Power Engine Connecting Rod Bearing, 3870RA (3705277) – $8.89
- National Multi-Purpose Seal, 471424 (3269507) – $8.99
- Carquest Oil Filler Cap, 10097 (5020070) – $8.99
What are the top-rated Engine Parts that fit the 1990 Cadillac Eldorado?
Out of 66 reviews by customers, our 1990 Cadillac Eldorado Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1990 Cadillac Eldorado and their top-rated products:
- Valve Cover and Cylinder Heads
- Felpro Engine Valve Cover Grommet Set, ES 72833 (19780586) – $22.99
- Sealed Power Engine Valve Lifter, HT-2148 (5681081) – $14.49
What types of Engine Parts do you sell for my 1990 Cadillac Eldorado?
As of 8/2/26, these are some of the most in-demand types of Engine Parts for a 1990 Cadillac Eldorado:
Can I get help with 1990 Cadillac Eldorado Engine 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 Parts and more.
What is your return policy for Cadillac Eldorado Engine Parts?
Advance Auto Parts keeps returns simple. For new Cadillac Eldorado Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
