1955 Cadillac Eldorado Filters and PCVs

Essential Filters and PCVs for 1955 Cadillac Eldorados

Dorman – Standard Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-175CD)

Standard Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack

from

$5.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – Pilot Point Engine Oil Drain Plug: 1/2 " -20, Unified National Coarse Thread, 9/16 " Head, 1 Pack (Part No.090-052CD)

Pilot Point Engine Oil Drain Plug: 1/2 " -20, Unified National Coarse Thread, 9/16 " Head, 1 Pack

from

$4.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – Magnetic Engine Oil Drain Plug: 1/2-20 Thread, 3/4 " Head, 1 Pack (Part No.090-043.1)

Magnetic Engine Oil Drain Plug: 1/2-20 Thread, 3/4 " Head, 1 Pack

from

$5.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Accufit – Oil Drain Plug, 5/8"-18 (Part No.ODP-00017B)

Oil Drain Plug, 5/8"-18

from

$5.29
AGS ACCUFIT Oil Drain Plug is a high-coverage/low-part number program that covers up to 93% of all vehicles on the road, including domestic, European, Japanese, British, and Korean models, while reducing inventory and associated costs by 80%. Reducing stocked part numbers to just 13 and the superior quality built-in features make ACCUFIT your number one choice for oil drain plugs. Easy Install – Finger-grip wing for ease of installation. All plugs have 14mm hex – just one wrench works for all! Hi-Temp Gasket – Red hi-temp gasket for max sealing protection. Easy ID – Thread size etched on each plug. Rust Protection – Black oxide coating for rust and corrosion protection. Avoid Cross-Threading – Pilot-point tip to avoid cross-threading during installation.

Product Features:
  • Easy Install – Finger-grip wing for ease of installation
  • All plugs have 14mm hex – just one wrench works for all
  • Hi-Temp Gasket – Red hi-temp gasket for max sealing protection
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Dorman – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, (sold by each) (Part No.090-175)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, (sold by each)

from

$5.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Metal/Rubber Drain Plug Gasket, Fits 1/2, M12, M12 (Part No.65274)

Metal/Rubber Drain Plug Gasket, Fits 1/2, M12, M12

from

$6.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Victor Reinz – Engine Oil Drain Plug Gasket (Part No.71-13462-00)

Engine Oil Drain Plug Gasket

from

$1.99
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Dorman – Oil Drain Plug Gasket – Rubber Fits M12, 7/16 Inch (Sold by each) (Part No.097-119)

Oil Drain Plug Gasket - Rubber Fits M12, 7/16 Inch (Sold by each)

from

$3.79
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Felpro – Engine Oil Drain Plug Gasket (Part No.70820)

Engine Oil Drain Plug Gasket

from

$3.49
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.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Dorman – Nylon Drain Plug Gasket, Fits 1/2, M12 (Part No.65270)

Nylon Drain Plug Gasket, Fits 1/2, M12

from

$4.99
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Carquest Premium – Crankcase Breather Cap (Part No.10061)

Crankcase Breather Cap

from

$14.99
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.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Carquest Premium – Crankcase Breather Cap (Part No.10070)

Crankcase Breather Cap

from

$24.99
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.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
See More

Carquest Premium – 3/8" Inlet-Outlet Metal In-Line Fuel Filter (Part No.86484)

3/8" Inlet-Outlet Metal In-Line Fuel Filter

from

$33.99
CARQUEST offers high quality, high efficiency fuel filters for automotive, medium and heavy trucks as well as farm, construction, mining and other equipment applications.

Product Features:
  • Keeps dirt, debris and contaminants from clogging fuel lines and causing erratic, unstable fuel performance
  • Manufactured to a strict quality standards with 98% efficiency at a 10 micron rating.
  • Provides maximum fuel system protection.
  • Designed to meet or exceed Original Equipment specifications
  • Protects the injectors from debris that cause damage and clogging.
  • Provides less restriction preventing the fuel pump from working too hard.
  • Superior materials, design and construction ensure CARQUEST fuel filters provide excellent performance under all types of operating conditions.
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Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.96575)

Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System

from

$50.99
Carquest Premium Fuel/Water Separator Filters remove water and other impurities from the fuel before it reaches your engine fuel system. These filters effectively separate water from the fuel, preventing corrosion and damage to fuel injectors, pumps and other critical engine components. By keeping the fuel clean and water-free, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel/Water Separator Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Box style fuel filter designed to remove particulates from diesel fuel, offering protection to the entire fuel injection system
  • Easy installation and removal
  • Made in USA
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Carquest Premium – Fuel Filter (Part No.86093)

Fuel Filter

from

$21.29
Dirt and even rust can enter the fuel stream at any point along the long journey from refinery to your vehicle’s fuel tank. So, your fuel filter becomes the final line of defense against damaging contaminants getting into your vehicle. Clean fuel, free from dirt particles and rust, is essential for the smooth and efficient operation of your vehicle. A tiny grain of dirt can clog injectors, leading to erratic performance and poor gas mileage. Clean fuel increases gas mileage and improves engine performance – and with the fluctuating cost of gas these days, that’s really important!

Product Features:
  • Defense against damaging contaminants
  • Helps increase gas mileage
  • Improves engine performance
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Purolator – Fuel Filter (Part No.F65217)

Fuel Filter

from

$13.49
A clogged fuel filter could lead to contaminants in the engine fluid ¿ a common source of engine system failures. Protect fuel pumps and fuel injectors from these costly malfunctions. A Purolator® Fuel Filter scrubs fuel clean of dirt, rust and other contaminants for smooth and efficient engine performance. Removes water from the fuel system. Prevents rust and corrosion in your engine. Keeps fuel contaminant free. Replace annually for peak performance. Meets or exceeds OE specifications

Product Features:
  • Removes water from the fuel system
  • Prevents rust and corrosion in your engine
  • Keeps fuel contaminant free
  • Replace annually for peak performance
  • Meets or exceeds OE specifications
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Carquest Premium – Diesel Filter – 3/8" Inlet – 1/4" Outlet (Part No.86063)

Diesel Filter - 3/8" Inlet - 1/4" Outlet

from

$35.99
CARQUEST offers high quality, high efficiency fuel filters for automotive, medium and heavy trucks as well as farm, construction, mining and other equipment applications.

Product Features:
  • Keeps dirt, debris and contaminants from clogging fuel lines and causing erratic, unstable fuel performance
  • Manufactured to a strict quality standards with 98% efficiency at a 10 micron rating.
  • Provides maximum fuel system protection.
  • Designed to meet or exceed Original Equipment specifications
  • Protects the injectors from debris that cause damage and clogging.
  • Provides less restriction preventing the fuel pump from working too hard.
  • Superior materials, design and construction ensure CARQUEST fuel filters provide excellent performance under all types of operating conditions.
See More

Purolator – Fuel Filter (Part No.F35256)

Fuel Filter

from

$20.99
A clogged fuel filter could lead to contaminants in the engine fluid – a common source of engine system failures. Protect fuel pumps and fuel injectors from these costly malfunctions. A Purolator® Fuel Filter scrubs fuel clean of dirt, rust and other contaminants for smooth and efficient engine performance. Removes water from the fuel system. Prevents rust and corrosion in your engine. Keeps fuel contaminant free. Replace annually for peak performance. Meets or exceeds OE specifications

Product Features:
  • Removes water from the fuel system
  • Prevents rust and corrosion in your engine
  • Keeps fuel contaminant free
  • Replace annually for peak performance
  • Meets or exceeds OE specifications
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Purolator – Fuel Filter (Part No.F33141)

Fuel Filter

from

$12.99
A clogged fuel filter could lead to contaminants in the engine fluid ¿ a common source of engine system failures. Protect fuel pumps and fuel injectors from these costly malfunctions. A Purolator® Fuel Filter scrubs fuel clean of dirt, rust and other contaminants for smooth and efficient engine performance. Removes water from the fuel system. Prevents rust and corrosion in your engine. Keeps fuel contaminant free. Replace annually for peak performance. Meets or exceeds OE specifications

Product Features:
  • Removes water from the fuel system
  • Prevents rust and corrosion in your engine
  • Keeps fuel contaminant free
  • Replace annually for peak performance
  • Meets or exceeds OE specifications
See More

Carquest Premium – 16X1.5mm Threaded Inlet-Outlet Fuel Filter (Part No.86481)

16X1.5mm Threaded Inlet-Outlet Fuel Filter

from

$25.99
CARQUEST offers high quality, high efficiency fuel filters for automotive, medium and heavy trucks as well as farm, construction, mining and other equipment applications.

Product Features:
  • Keeps dirt, debris and contaminants from clogging fuel lines and causing erratic, unstable fuel performance
  • Manufactured to a strict quality standards with 98% efficiency at a 10 micron rating.
  • Provides maximum fuel system protection.
  • Designed to meet or exceed Original Equipment specifications
  • Protects the injectors from debris that cause damage and clogging.
  • Provides less restriction preventing the fuel pump from working too hard.
  • Superior materials, design and construction ensure CARQUEST fuel filters provide excellent performance under all types of operating conditions.
See More

Carquest Premium – Oil Filter (Part No.85258)

Oil Filter

from

$8.29
CARQUEST Premium Oil Filters give you the level of quality and performance from the trusted CARQUEST name.

Product Features:
  • 99.5% efficiency rating at 20 microns
  • Blended media proven for up to 10,000 miles in taxi cab fleet testing
  • High efficiency and durable cellulose/synthetic blended media for longer drain intervals
  • Silicone anti-drainback valve has 3X the durability verses nitrile for engine start-up protection
  • Metal end caps
  • Internally lubricated gasket
  • Precision coil spring relief valve
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PurolatorBOSS – Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles (Part No.PBL10111)

Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles

from

$15.99
PurolatorBOSS Premium Oil Filters are the next generation in oil filtration, delivering maximum engine protection for up to 20,000 miles. PurolatorBOSS exclusively features SmartFUSION Technology – a full synthetic filter media with reinforced polymer mesh backing for over 99% Dirt Removal Power. Engineered to work well with all oil types and viscosities, especially full synthetic oil, PurolatorBOSS is ideal for the most demanding driving conditions, including frequent towing and hauling, stop and go traffic, long commutes, long idle periods and extreme climates. Its rugged internal construction withstands wear and high mileage with a heavy duty BOSS Steel Casing and an innovative double helix, high-flow center tube for twice the strength of traditional side-seam designed center tubes. Widely available for most vehicles on the road today, PurolatorBOSS combines the latest filter technologies for long-lasting protection and advanced engine performance.

Product Features:
  • Up to 20,000 miles – maximum engine protection
  • Ideal for full synthetic oils
  • Over 99% Dirt Removal Power
  • SmartFUSION Technology – a full synthetic filter media with reinforced polymer mesh backing for expanded dirt holding capacity
  • Silicone anti-drainback valve prevents dry starts
  • BOSS Steel Casing withstands extreme pressure while metal end-caps enhance durability
  • PuroSEAL Gasket made from ethylene-acrylic for maximum leak protection
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Purolator ONE – Oil Filter: Ideal for High Mileage & Synthetic Oil, Protects to 15,000 miles (Part No.PL25288)

Oil Filter: Ideal for High Mileage & Synthetic Oil, Protects to 15,000 miles

from

$10.99
PurolatorONE Oil Filters keep engines operating at peak performance with up to 99% Dirt Removal Power. Available for most domestic and import applications, PurolatorONE optimizes engine life for up to 15,000 miles of advanced protection for most vehicles on the road today. Made with a high-density synthetic blend filter media and wear-resistant metal end caps, PurolatorONE maintains its integrity and filtering capabilities between oil changes. PurolatorONE is ideal for a wide range of tough driving conditions, including towing, stop and go traffic, commuting and harsh weather conditions. Offers advanced engine protection, especially when used with all synthetic and high mileage oils.

Product Features:
  • Up to 15,000 miles – advanced engine protection
  • Ideal for all synthetic and high mileage oils
  • 99% Dirt Removal Power
  • High-density synthetic blend media
  • Silicone anti-drainback valve prevents dry starts
  • PTFE treated gasket; Heat resistant – stays flexible for advanced leak protection
  • Metal end caps provide stability and integrity for greater wear resistance
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.85522HD)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$13.29
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Heavy base plate to ensure minimal defection during extreme engine vibrations
  • Tapped threads vs rolled threads ensure proper mounting torque is achieved
  • Made in USA
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Purolator ONE – Oil Filter: Ideal for High Mileage & Synthetic Oil, Protects to 15,000 miles (Part No.PL10111)

Oil Filter: Ideal for High Mileage & Synthetic Oil, Protects to 15,000 miles

from

$10.99
PurolatorONE Oil Filters keep engines operating at peak performance with up to 99% Dirt Removal Power. Available for most domestic and import applications, PurolatorONE optimizes engine life for up to 15,000 miles of advanced protection for most vehicles on the road today. Made with a high-density synthetic blend filter media and wear-resistant metal end caps, PurolatorONE maintains its integrity and filtering capabilities between oil changes. PurolatorONE is ideal for a wide range of tough driving conditions, including towing, stop and go traffic, commuting and harsh weather conditions. Offers advanced engine protection, especially when used with all synthetic and high mileage oils.

Product Features:
  • Up to 15,000 miles – advanced engine protection
  • Ideal for all synthetic and high mileage oils
  • 99% Dirt Removal Power
  • High-density synthetic blend media
  • Silicone anti-drainback valve prevents dry starts
  • PTFE treated gasket; Heat resistant – stays flexible for advanced leak protection
  • Metal end caps provide stability and integrity for greater wear resistance
See More

PurolatorBOSS – Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles (Part No.PBL25288)

Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles

from

$15.99
PurolatorBOSS Premium Oil Filters are the next generation in oil filtration, delivering maximum engine protection for up to 20,000 miles. PurolatorBOSS exclusively features SmartFUSION Technology – a full synthetic filter media with reinforced polymer mesh backing for over 99% Dirt Removal Power. Engineered to work well with all oil types and viscosities, especially full synthetic oil, PurolatorBOSS is ideal for the most demanding driving conditions, including frequent towing and hauling, stop and go traffic, long commutes, long idle periods and extreme climates. Its rugged internal construction withstands wear and high mileage with a heavy duty BOSS Steel Casing and an innovative double helix, high-flow center tube for twice the strength of traditional side-seam designed center tubes. Widely available for most vehicles on the road today, PurolatorBOSS combines the latest filter technologies for long-lasting protection and advanced engine performance.

Product Features:
  • Up to 20,000 miles – maximum engine protection
  • Ideal for full synthetic oils
  • Over 99% Dirt Removal Power
  • SmartFUSION Technology – a full synthetic filter media with reinforced polymer mesh backing for expanded dirt holding capacity
  • Silicone anti-drainback valve prevents dry starts
  • BOSS Steel Casing withstands extreme pressure while metal end-caps enhance durability
  • PuroSEAL Gasket made from ethylene-acrylic for maximum leak protection
See More

Carquest Premium – Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles (Part No.85522)

Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles

from

$9.99
Carquest Premium oil filters are built for durability, utilizing enhanced components to protect engines for the extended drain intervals of modern vehicles using conventional or synthetic lubricants. Our oil filters are built with synthetic blend media that provides 2X the capacity and up to 10,000 miles of protection. Carquest Premium filters feature silicone sealing gaskets for better performance in extreme temperatures. Carquest Premium oil filters meet or exceed original equipment (O.E.) specifications and meet the requirements for maintaining a new vehicle warranty.

Product Features:
  • Protection for up to 10,000 miles
  • Synthetic blend media provides 99.5% efficiency at 20 microns and 2X capacity vs. Standard filters
  • Solid metal end caps are designed to be long lasting
  • Silicone anti-drain back valve for engine start-up protection
  • Heavy-duty steel baseplate provides additional strength to resist leakage
  • Heavy gauge steel canister withstands high pressure operating conditions
  • Silicone sealing gasket performs better in extreme temperature conditions and longer drain intervals (silicone gasket is new feature introduced as a running change)
  • Meets requirements for maintaining new vehicle warranties
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FRAM Drive – Spin-on Oil Filter: Ideal for Conventional Oil, Protection up to 7,500 miles (Part No.FD3387A)

Spin-on Oil Filter: Ideal for Conventional Oil, Protection up to 7,500 miles

from

$5.99
FRAM Drive is the perfect oil filter for everyday driver. Designed with OE grade synthetic blend media and compatible with both conventional and synthetic oil types, FRAM Drive keeps engine protected for up to 7,500 miles (12,000 kilometers). FRAM Drive is engineered to withstand high temperatures and endure working pressures common in today’s engines.

Product Features:
  • Proven protection for up to 7,500 miles
  • Engineered for use with synthetic or conventional motor oil
  • Precision Relief Valve provides consistent oil flow, even in cold conditions
  • Designed for everyday drivers who perform oil changes at OE (original equipment) recommended intervals
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Upgrade your 1955 Cadillac Eldorado with Top-Quality Filters and PCVs

When it comes to maintaining or upgrading your 1955 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, Filters and PCVs are key to keeping your Eldorado functioning at its best. At Advance Auto Parts, we offer a wide selection of 7 Filters and PCVs for the 1955 Cadillac Eldorado, designed to meet your needs without breaking the bank. From Positive Crankcase Ventilation (PCV) Part replacements to Fuel Filters 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 Filters and PCVs for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Filters and PCVs for your 1955 Cadillac Eldorado at great prices. Our Filters and PCVs inventory for this model ranges from just $5.29 to $28.99, with an average price of $12.98. Our 7 Filters and PCVs in stock come from 4 trusted brands, so you’re sure to find the right part for your 1955 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 1955 Cadillac Eldorado, we stock popular OEM and aftermarket Filters and PCVs from top names like Carquest Premium, and more. Carquest Premium Filters and PCVs start at just $14.99 and boast an impressive 4.4 stars average rating from customers. With 7 customer reviews and counting, our 1955 Cadillac Eldorado Filters and PCVs 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 Filters and PCV upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 1955 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 1955 Cadillac Eldorado!

Best-Selling Positive Crankcase Ventilation (PCV) Parts for 1955 Cadillac Eldorados

Enhance the driving experience in your Cadillac with 1 quality Positive Crankcase Ventilation (PCV) Part components, starting at $14.99.

Carquest Premium – Crankcase Breather Cap (Part No.10061)

Crankcase Breather Cap

from

$14.99
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.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
See More

Most Popular 1955 Cadillac Eldorado Fuel Filters

Customize your Cadillac with 1 Fuel Filters products like Fuel Filters, all priced under $9.99.

Carquest Premium – 1.04" HEIGHT – 1.67" OD PAPER CARTRIDGE FILTER (Part No.86034)

1.04" HEIGHT - 1.67" OD PAPER CARTRIDGE FILTER

from

$9.99
Keeps dirt, debris and contaminants from clogging fuel lines and causing erratic, unstable fuel performance

Product Features:
  • Manufactured to a strict quality standards with 98% efficiency at a 10 micron rating
  • Provides maximum fuel system protection
  • Designed to meet or exceed Original Equipment specifications
See More

Top Picks for 1955 Cadillac Eldorado Oil Filters

Upgrade Cadillac Eldorados with top-quality Oil Filters parts, including 5 OEM and aftermarket selections for your 1955 model.

Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.85100)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$28.99
Carquest Premium Oil Cartridge Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The cartridge design installs in a housing, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Cartridge Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Fram – Engine Oil Filter: By-Pass Lube Cartridge (Part No.C4P)

Engine Oil Filter: By-Pass Lube Cartridge

from

$17.59
FRAM Cartridge Oil Filters are built to meet or exceed OE specifications.

Product Features:
  • Designed to deliver enhanced efficiency and capacity
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Dorman – Oil Drain Plug Gasket – Nylon Fits 1/2 Inch TO, 5/8 Inch M14 SO, M16 (Sold by each) (Part No.097-002)

Oil Drain Plug Gasket - Nylon Fits 1/2 Inch TO, 5/8 Inch M14 SO, M16 (Sold by each)

from

$7.99
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Standard Engine Oil Drain Plug: 5/8-18 Thread, 19 mm Head, (sold by each) (Part No.090-006)

Standard Engine Oil Drain Plug: 5/8-18 Thread, 19 mm Head, (sold by each)

from

$5.99
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Accufit – Oil Drain Plug, 5/8"-18 (Part No.ODP-00017B)

Oil Drain Plug, 5/8"-18

from

$5.29
AGS ACCUFIT Oil Drain Plug is a high-coverage/low-part number program that covers up to 93% of all vehicles on the road, including domestic, European, Japanese, British, and Korean models, while reducing inventory and associated costs by 80%. Reducing stocked part numbers to just 13 and the superior quality built-in features make ACCUFIT your number one choice for oil drain plugs. Easy Install – Finger-grip wing for ease of installation. All plugs have 14mm hex – just one wrench works for all! Hi-Temp Gasket – Red hi-temp gasket for max sealing protection. Easy ID – Thread size etched on each plug. Rust Protection – Black oxide coating for rust and corrosion protection. Avoid Cross-Threading – Pilot-point tip to avoid cross-threading during installation.

Product Features:
  • Easy Install – Finger-grip wing for ease of installation
  • All plugs have 14mm hex – just one wrench works for all
  • Hi-Temp Gasket – Red hi-temp gasket for max sealing protection
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Top-Rated Filters and PCVs Brands For Your 1955 Cadillac Eldorado

Shop for the best-rated brands offering Filters and PCVs and other products for your 1955 Cadillac Eldorados. Below you’ll find some of our best rated Filters and PCVs from Carquest Premium, and more. Filters and PCVs from these brands that fit a 1955 Eldorado start at just $14.99 and are rated as high as 4.4 stars. OEM and aftermarket Filters and PCVs don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest Premium 1955 Cadillac Eldorado Filters and PCVs

When it comes to maintaining or upgrading your 1955 Cadillac Eldorado, using quality Filters and PCVs is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Filters and PCVs, specifically designed for the 1955 Cadillac Eldorado. With over 2 Carquest Premium brand Filters and PCVs in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $14.99, with an average price of just $21.99. Plus, with over 7 customer reviews and an average rating of 4.4 stars, you can trust that our Carquest Premium Filters and PCVs will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Crankcase Breather Cap
from $14.99
(4)
Crankcase Breather Cap
“very good”
Oil Filter: Removes Oil Contaminants for Superior Engine Protection
from $28.99
(3)
Oil Filter: Removes Oil Contaminants for Superior Engine Protection
“nice to have a filter in stock for 1959 truck”

FAQs for 1955 Cadillac Eldorado Filters and PCVs

Which Filters and PCVs are best-sellers for 1955 Cadillac Eldorados?

Out of 7 Filters and PCVs that fit 1955 Cadillac Eldorados, the following parts are the top sellers:

What’s the price range for 1955 Cadillac Eldorado Filters and PCVs?

Filters and PCV prices for the 1955 Cadillac Eldorado start at $5.29 and go up to $28.99 for the most premium parts.

What’s the average price of a Filters and PCV for a 1955 Cadillac Eldorado?

The average price for Filters and PCVs for the 1955 Cadillac Eldorado is $12.98. Keep in mind the variety of part types within our Filters and PCV category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Filters and PCVs for other Cadillac Eldorado model years?

Yes, we currently carry Filters and PCVs for 48 model years of Cadillac Eldorados between 1953 and 2002. Filters and PCVs are bought most frequently for the following model years: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

What are the cheapest Filters and PCVs for my 1955 Cadillac Eldorado?

The cheapest 1955 Cadillac Eldorado Filters and PCVs we carry in stock are:

What are the top-rated Filters and PCVs that fit the 1955 Cadillac Eldorado?

Out of 7 reviews by customers, our 1955 Cadillac Eldorado Filters and PCVs have an average customer rating of . These are some of the highest-rated Filters and PCV types for the 1955 Cadillac Eldorado and their top-rated products:

What types of Filters and PCVs do you sell for my 1955 Cadillac Eldorado?

As of 11/2/25, these are some of the most in-demand types of Filters and PCVs for a 1955 Cadillac Eldorado:

Can I get help with 1955 Cadillac Eldorado Filters and PCV orders?

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

What is your return policy for Cadillac Eldorado Filters and PCVs?

Advance Auto Parts keeps returns simple. For new Cadillac Eldorado Filters and PCVs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.