1985 Cadillac Eldorado Filters and PCVs

Essential 1985 Cadillac Eldorado Filters and PCVs

Purolator ONE – Advanced Filtration Engine Air Filter: Full Synthetic Highly Embossed Media, Up To 99% Dirt Removal (Part No.A35330)

Advanced Filtration Engine Air Filter: Full Synthetic Highly Embossed Media, Up To 99% Dirt Removal

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$26.99
Replacing an air filter every 12 months or 12,000 miles can have a significant impact on engine performance and efficiency. PurolatorONE┐ Air Filters trap up to 99% of dirt, dust, soot and other debris, helping to protect your engine from damage. A new air filter may also help prevent engine wear, improve fuel efficiency and can even improve acceleration by up to 11% (U.S. DOE study). PurolatorONE Air Filters are widely available for most passenger cars and light trucks on the road today. Changing your air filter regularly is an easy way to keep your engine running at peak performance. Full synthetic or highly embossed media for superior strength and dirt holding capacity; Blocks up to 99% of damaging dirt, soot and debris from entering your engine. Optimizes engine airflow with precision fit polyurethane framingHelps improve acceleration and boost engine efficiency. Employs steel grid backing, ridge supports or polyamide high temperature glue beads to provide superior strength and stability. Meets or exceeds OE specifications; Trusted OE supplier
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Purolator ONE – Advanced Filtration Engine Air Filter: Full Synthetic Highly Embossed Media, Up To 99% Dirt Removal (Part No.A60074)

Advanced Filtration Engine Air Filter: Full Synthetic Highly Embossed Media, Up To 99% Dirt Removal

from

$26.99
Replacing an air filter every 12 months or 12,000 miles can have a significant impact on engine performance and efficiency. PurolatorONE┐ Air Filters trap up to 99% of dirt, dust, soot and other debris, helping to protect your engine from damage. A new air filter may also help prevent engine wear, improve fuel efficiency and can even improve acceleration by up to 11% (U.S. DOE study). PurolatorONE Air Filters are widely available for most passenger cars and light trucks on the road today. Changing your air filter regularly is an easy way to keep your engine running at peak performance. Full synthetic or highly embossed media for superior strength and dirt holding capacity; Blocks up to 99% of damaging dirt, soot and debris from entering your engine. Optimizes engine airflow with precision fit polyurethane framingHelps improve acceleration and boost engine efficiency. Employs steel grid backing, ridge supports or polyamide high temperature glue beads to provide superior strength and stability. Meets or exceeds OE specifications; Trusted OE supplier
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ACDelco – Automatic Transmission Fluid Filter Kit (Part No.TF304)

Automatic Transmission Fluid Filter Kit

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$24.99
ACDelco Gold (Professional) Automatic Transmission Filters are a high quality alternative to Original Equipment (OE) parts. These filters help capture abrasive particles such as metal shavings or debris caused by the transmission operation, preventing them from entering or blocking fluid flow that may cause damage to the transmission’s internal components. They deliver efficient filtration and outstanding fluid flow to and from your vehicle’s transmission. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:
  • Felt filter media helps deliver high-filtration efficiency and excellent fluid flow
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
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ATP – AUTO TRANS FLTR KT (Part No.IL-150)

AUTO TRANS FLTR KT

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$40.99
AUTO TRANS FLTR KT

Carquest Premium – Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack (Part No.96771)

Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack

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$22.99
Provides OE-quality filtration to remove contaminants and extend the life of your transmission. Domestic and import applications available. Where applicable, sure hold gaskets are designed to keep your pan gasket in place during installation. Filtering media may consist of felt, paper, or stainless screens that meet original or exceed original OE specifications. Meets or exceeds all OEM fit and quality requirements. High efficiency filtration. Prevents loose material from re-entering the transmission.

Product Features:
  • Guaranteed OE quality form, fit and function
  • Superior quality filter media traps harmful contaminants, ensuring clean transmission fluid to protect your transmission and its components
  • Premium Sure Hold gaskets hold pan bolts in place for easy installation and guarantee a leak-free seal. Gasket may not be included with every kit.
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Carquest Premium – Transmission Filter (Part No.96013)

Transmission Filter

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$17.99
Product Features:
  • Excellent filtration
  • Best sealing ability
  • Durability
  • Heat resistance
  • Consistent product performance
  • OE quality
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Purolator – Fuel Filter (Part No.F50033)

Fuel Filter

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$19.99
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.

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.F10120)

Fuel Filter

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$2.49
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.

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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Dorman – Help – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack (Part No.69011)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack

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$3.99
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, 1/2"-20 (Part No.ODP-00016B)

Oil Drain Plug, 1/2"-20

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$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 – Help – PCV System Elbow (Part No.47034)

PCV System Elbow

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$7.49
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
  • Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
  • 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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Dorman – Help – PCV Elbow (Part No.47035)

PCV Elbow

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$5.99
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
  • Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
  • 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

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$2.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

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 – Metal/Rubber Drain Plug Gasket, Fits 1/2, M12, M12 So (Part No.097-021.1)

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

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$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
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Imperial – Remote Mount Filter Kit – Universal (Part No.240291)

Remote Mount Filter Kit - Universal

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$95.99
For use when relocating the oil filter is necessary. Includes all required hardware except hoses.

Product Features:
  • Remote mount filter kit
  • For use when relocation of the oil filter is necessary
  • Comes with all necessary hardware except hoses
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Carquest Premium – PCV Valve (Part No.PCA1069)

PCV Valve

from

$5.49
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – PCV Valve (Part No.PCA1187)

PCV Valve

from

$5.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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ACDelco – Professional Positive Crank Ventilation (PCV) Valve (Part No.B2040458928ACD)

Professional Positive Crank Ventilation (PCV) Valve

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$7.45
An ACDelco Professional, premium aftermarket Positive Crankcase Ventilation (PCV) Valve is an emission control component and is the high quality replacement ideal for many vehicles on the road today. The PCV valve controls the volume of crankcase vapors that are drawn into the intake manifold; a restricted PCV valve can cause oil leaks or increase oil consumption. This premium aftermarket replacement PCV valve is manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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Dorman – Fuel Vapor Canister Filter (Part No.994-308)

Fuel Vapor Canister Filter

from

$2.99
This fuel vapor canister filter is designed to keep debris out of the EVAP emissions system by preventing particulates from exiting the canister. The filter should be replaced at appropriate service intervals, or if the fuel filter is contaminated.

Product Features:
  • Ideal solution – this fuel vapor canister filter is designed to keep debris out of the EVAP emissions system by preventing particulates from exiting the canister
  • Required replacement – to ensure proper EVAP emissions system operation, this filter should be replaced at appropriate service intervals or if the fuel filter is contaminated
  • Durable construction – filter is made of 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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Purolator – Crankcase Breather Filter (Part No.B40015)

Crankcase Breather Filter

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$3.49
Crankcase Breather Filter
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Carquest Premium – Vapor Canister Filter (Part No.ECC1064)

Vapor Canister Filter

from

$2.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Help – PCV Grommet GM – 0.486 In. ID – 1.071 In. OD – 1.248 In. Thickness (Part No.42314)

PCV Grommet GM - 0.486 In. ID - 1.071 In. OD - 1.248 In. Thickness

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$5.99
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
  • Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet fails
  • 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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Dorman – Help – PCV Valve Grommet – 0.981 In. ID – 1.863 In. OD – 0.352 In. Thickness (Part No.42317)

PCV Valve Grommet - 0.981 In. ID - 1.863 In. OD - 0.352 In. Thickness

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$4.29
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
  • Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet fails
  • 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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Dorman – Help – PCV Valve Grommet – 0.418 In. ID – 1.299 In. OD – 0.500 In. Thickness (Part No.42056)

PCV Valve Grommet - 0.418 In. ID - 1.299 In. OD - 0.500 In. Thickness

from

$5.99
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
  • Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet fails
  • 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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K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.PS-2006)

Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine

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$8.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.
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Mobil 1 – Oil Filter: Ideal for Synthetic Oil, Protection To 20,000 Miles (Part No.M1-101A)

Oil Filter: Ideal for Synthetic Oil, Protection To 20,000 Miles

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$15.49
Mobil 1 Extended Performance Oil Filters are built with strong, durable components and are tested and proven to protect 2X as long as auto manufacturers recommended oil change intervals. A high-efficiency synthetic blend media removes over 99% of harmful contaminants keeping oil cleaner, longer. Enhanced nitrile gasket remains pliable to help prevent oil leaks while a durable anti-drain back valve protects against dry starts. Durable, heavy-duty filter canister withstands 9X the normal vehicle oil system operating pressure. These are just some of the advanced technologies that go into making an oil filter that can provide proven protection for up to one full year or 20,000 miles. Meets requirements of the Mobil 1 annual protection limited warranty.

Product Features:
  • Protects for 20,000 Miles or up to 1 year – GUARANTEED
  • Tested and proven to protect 2X as long as auto manufacturers’ recommended oil change intervals
  • Removes over 99% of contaminants – synthetic blend media keeps oil cleaner and holds more dirt than economy filters
  • Strong, durable components for long lasting performance
  • Premium O-ring to help prevent leaks
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Carquest Premium – Oil Filter (Part No.85258)

Oil Filter

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$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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ACDelco – Oil Filter: Ideal for Any Type Oil, Same Filter Installed From The Factory (Part No.PF47)

Oil Filter: Ideal for Any Type Oil, Same Filter Installed From The Factory

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$13.79
An ACDelco Professional, premium aftermarket Classic Design Oil Filter is white in color, with an AC bull’s eye, to match the original look of your classic vehicle. It is designed with a steel core construction and a traditional mounting plate for enhanced durability. The Professional Classic Design Oil Filter offers outstanding filter capacity, enhanced efficiency, consistent flow management, and a high durability design to provide exceptional filtering performance for classic vehicles. This premium aftermarket replacement classic design oil filter is manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Has a shell that is manufactured to the original design length of classic GM cars
  • Designed with a steel core construction and a traditional mounting plate for enhanced durability
  • Offers outstanding filter capacity, enhanced efficiency, consistent flow management, and high durability for optimal filter performance
  • Equipped with 98% multi-pass filtering efficiency at 25-30 microns for excellent filtering capabilities
  • Has a cellulose media that traps particles 1/3 the width of human hair to help ensure a clean supply of oil to engine components
  • Has a thermosetting adhesive seal to hold filtering media in place for consistent, dependable filtration
  • Has a burst-strength five times greater than most engine oil operating pressures after the oil reaches operating temperatures (as long as the normal engine oil operating pressure is not greater than 51psi), for enhanced durability
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1985 Cadillac Eldorado Filters and PCVs

You count on your 1985 Cadillac Eldorado to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Filters and PCVs. With 60 Filters and PCVs ranging in price from $0.99 to $95.99, you’re sure to find everything you need for your 1985 Cadillac Eldorado.

Brands matter. If you want to shop a specific Filters and PCVs brand, we stock 15 different brands like Fram, Purolator, and Mobil Oil. 1985 Cadillac Eldorado Filters and PCVs start as low as $0.99!

One of the best ways to find top quality OEM or aftermarket Filters and PCVs is by asking professionals. Short of that, you can shop with confidence thanks to our 1,718 extensive product reviews on 1985 Cadillac Eldorado Filters and PCVs. Some of the top-rated Filters and PCVs products we carry are Oil Filter: Ideal for Any Type Oil, Same Filter Installed From The Factory with 4.6 stars and Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles with 4.7 stars.

Did we mention you can order your Filters and PCVs from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Filters and PCVs inventory for your 1985 Cadillac Eldorado below to get started!

Top-Rated Filters and PCVs Brands For Your 1985 Cadillac Eldorado

Trusted Filters and PCVs OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1985 Cadillac Eldorado running right for years to come. In our inventory you’ll find brands like Fram, Purolator, Mobil Oil, and even more.

Popular K&N Filters and PCVs

You’ll find popular K&N brand products across Oil Filters. All are waiting to get your 1985 Cadillac Eldorado back on the road. Some of the top-rated K&N products in these categories are:

Top-Rated PurolatorBOSS Filters and PCVs


If PurolatorBOSS are what you’re looking for, our inventory holds plenty. We stock PurolatorBOSS brand Filters and PCVs for your 1985 Cadillac Eldorado, and some of our most reviewed PurolatorBOSS parts include:

FAQs for 1985 Cadillac Eldorado Filters and PCVs

What are the most purchased Filters and PCVs for the 1985 Cadillac Eldorado?

Out of 60 Filters and PCVs for the 1985 Cadillac Eldorado, the most popular in our inventory are:
Oil Filter: Ideal for Synthetic Oil, Protection To 20,000 Miles
from $15.49
This product is not rated
Oil Filter: Ideal for Synthetic Oil, Protection To 20,000 Miles
Oil Filters
Engine Oil Drain Plug Gasket
from $0.99
(64)
Engine Oil Drain Plug Gasket
Oil Pan Drain Plug Gaskets

What are the top-rated 1985 Cadillac Eldorado Filters and PCVs?

Top-rated Filters and PCVs for your 1985 Cadillac Eldorado based on customer reviews/ratings are:
Oil Filter: Ideal for Any Type Oil, Same Filter Installed From The Factory
from $13.29
(56)
Oil Filter: Ideal for Any Type Oil, Same Filter Installed From The Factory
“AC Delco great fit never a problem”
Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles
from $7.79
(30)
Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles
“Can’t beat for the price”
Extended Performance Oil Filter
from $14.99
(18)
Extended Performance Oil Filter
“Work high on prices”