1966 Cadillac Fleetwood Filters and PCVs

Essential 1966 Cadillac Fleetwood Filters and PCVs

Carquest Premium – PCV Valve Grommet (Part No.PCA1184)

PCV Valve Grommet

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$3.49
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 Grommet (Part No.PCA1193)

PCV Valve Grommet

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$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 Standard – Engine Air Filter: Meets Original Equipment Specifications (Part No.R87096)

Engine Air Filter: Meets Original Equipment Specifications

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$12.29
Carquest Standard engine air filters are designed to remove airborne contaminants and optimize engine performance in all driving conditions. Each air filter features cured filter media that increases tensile strength, allowing the filter to maintain high-pressure requirements without collapse. Carquest Standard air filters use a polyurethane construction that provides higher tear strength and more structural support. Our Carquest Standard air filters meet original equipment (O.E.) standards and fulfill the requirements for maintaining a new vehicle warranty.
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Carquest Standard – Engine Air Filter: Meets Original Equipment Specifications (Part No.R87088)

Engine Air Filter: Meets Original Equipment Specifications

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$7.79
Carquest Standard engine air filters are designed to remove airborne contaminants and optimize engine performance in all driving conditions. Each air filter features cured filter media that increases tensile strength, allowing the filter to maintain high-pressure requirements without collapse. Carquest Standard air filters use a polyurethane construction that provides higher tear strength and more structural support. Our Carquest Standard air filters meet original equipment (O.E.) standards and fulfill the requirements for maintaining a new vehicle warranty.
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Carquest Premium – Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack (Part No.85897)

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

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$16.99
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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B & M – Filter Extension (Part No.30284)

Filter Extension

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$37.99
Filter extension for B&M deep pan part number 30280 and 30289. Lowers the filter to the bottom of a deeper than stock transmission oil pan for improved fluid pick up.

Product Features:
  • Replacement Filter Extension
  • For Most B and M Deep Pans
  • Cast Aluminum
  • Sold individually
  • Includes longer mounting bolts
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Dorman – Metal/Rubber Drain Plug Gasket, Fits 1/2, M12, M12 So (Part No.097-021CD)

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

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$4.49
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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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)

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$3.49
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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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)

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$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 – 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

from

$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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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 – Engine Oil Filler Cap: 10061, Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10061)

Engine Oil Filler Cap: 10061, Push Fit, Direct Fit, Provides Tight Seal, 1 Pack

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$12.49
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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Mr. Gasket – Chrome Breather – Push-On Style – 2-1/2"diameterx2-1/8"ht. w/logo – Great for hi-performance use! (Part No.2068)

Chrome Breather - Push-On Style - 2-1/2"diameterx2-1/8"ht. w/logo - Great for hi-performance use!

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$13.99
Chrome Breather – Push-On Style – 2-1/2"diameterx2-1/8"ht. w/logo – Great for hi-performance use!

Fram – In-Line Gasoline Filter (Part No.G3728)

In-Line Gasoline Filter

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$16.59
This high-volume accessory is designed to promote efficient fuel injection performance. FRAM® offers exceptional domestic and import fuel filter coverage to meet the needs of virtually all engine configurations.

Product Features:
  • Designed for use in modern fuel injection systems and with oxygenated fuels
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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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Carquest Premium – 16X1.5mm Threaded Inlet-Outlet Fuel Filter (Part No.86481)

16X1.5mm Threaded Inlet-Outlet Fuel Filter

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$22.99
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 – 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 – Push-In PCV Valve: Exact Fit, Without Cap, 10 Pieces (Part No.CV774C)

Push-In PCV Valve: Exact Fit, Without Cap, 10 Pieces

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$9.99
ACDelco GM Original Equipment Positive Crankcase Ventilation (PCV) Valves are GM-recommended replacements for your vehicle’s original components. The PCV valve controls the volume of crankcase vapors that are drawn into the intake manifold. These original equipment PCV valves have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Helps remove moisture and sludge build up in engine oil
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – PCV Valve (Part No.PCA1003)

PCV Valve

from

$8.49
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.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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ATP – AUTO TRANS FLTR KT (Part No.IL-150)

AUTO TRANS FLTR KT

from

$40.99
AUTO TRANS FLTR KT

ACDelco – Automatic Transmission Filter (Part No.J5000372161ACD)

Automatic Transmission Filter

from

$78.67
ACDelco is a global leader in automotive replacement parts and related services and offers quality aftermarket products for most makes and models, including General Motors, Ford, Chrysler, Toyota and Honda. ACDelco has over 100 years of experience in the automotive industry and is a brand of GM Customer Care and Aftersales, a division of General Motors. Includes Seal. Gasket serviced separately.
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Carquest Premium – Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack (Part No.96015)

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

from

$23.99
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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ACDelco – AT Filter Kit (Part No.J5010579052ACD)

AT Filter Kit

from

$38.96
AT Filter Kit

FRAM Titanium – Spin-on Oil Filter: Ideal For Synthetic Oil Protection to 20,000 miles (Part No.FS3387A)

Spin-on Oil Filter: Ideal For Synthetic Oil Protection to 20,000 miles

from

$12.99
FRAM Titanium advanced high-flow synthetic oil filters offer ultimate engine protection for up to 20,000 miles (32,000 kilometers). Engineered with premium synthetic blend media, FRAM Titanium provides over 99% dirt trapping efficiency.

Product Features:
  • Proven protection for up to 20,000 miles
  • Total Grip textured surface for easy install and removal
  • Silicone anti-drain back valve helps ensure safe engine start up
  • FRAM Powerflow technology allows for efficient oil flow over the filter media
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Carquest Premium – Full-Flow Lube Spin-on (Part No.85040HD)

Full-Flow Lube Spin-on

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$13.29
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

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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PurolatorBOSS – Maximum Protection Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles (Part No.PBL15313)

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

from

$28.49
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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FRAM Force – Spin-on Oil Filter: Ideal For Any Type of Oil Protection to 15,000 miles (Part No.FF3980)

Spin-on Oil Filter: Ideal For Any Type of Oil Protection to 15,000 miles

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$9.99
FRAM FORCE oil filter is engineered to provide advanced protection for all drivers that experience extreme driving conditions. Coated with a rough non-slip textured surface, Total Grip allows for easy install and removal. The silicone anti-drain back valv

Product Features:
  • Proven protection for up to 15,000 miles
  • Engineered for tough driving conditions, stop and go traffic, and hot and cold temperatures
  • Total Grip textured surface for easy install and removal
  • Synthetic blend media provides 99% dirt holding capacity
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1966 Cadillac Fleetwood Filters and PCVs

You count on your 1966 Cadillac Fleetwood 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 27 Filters and PCVs ranging in price from $0.99 to $95.99, you’re sure to find everything you need for your 1966 Cadillac Fleetwood.

Brands matter. If you want to shop a specific Filters and PCVs brand, we stock 11 different brands like Felpro, Carquest, and Carquest Premium. 1966 Cadillac Fleetwood 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 168 extensive product reviews on 1966 Cadillac Fleetwood Filters and PCVs. Some of the top-rated Filters and PCVs products we carry are Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine with 5.0 stars and Engine Oil Filler Cap: 10061, Push Fit, Direct Fit, Provides Tight Seal, 1 Pack with 4.8 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 1966 Cadillac Fleetwood below to get started!

Top-Rated Filters and PCVs Brands For Your 1966 Cadillac Fleetwood

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 1966 Cadillac Fleetwood running right for years to come. In our inventory you’ll find brands like Felpro, Carquest, Carquest Premium, and even more.

Popular ACDelco Filters and PCVs

You’ll find popular ACDelco brand products across Oil Filters. All are waiting to get your 1966 Cadillac Fleetwood back on the road. Some of the top-rated ACDelco products in these categories are:
Engine Oil Filter
from $8.49
(1)
Engine Oil Filter
Oil Filters

Top-Rated Filters and PCVs


If are what you’re looking for, our inventory holds plenty. We stock brand Filters and PCVs for your 1966 Cadillac Fleetwood, and some of our most reviewed parts include:
Engine Oil Drain Plug Gasket
from $0.99
(64)
Engine Oil Drain Plug Gasket
Oil Pan Drain Plug Gaskets

FAQs for 1966 Cadillac Fleetwood Filters and PCVs

What are the most purchased Filters and PCVs for the 1966 Cadillac Fleetwood?

Out of 27 Filters and PCVs for the 1966 Cadillac Fleetwood, the most popular in our inventory are:

What are the top-rated 1966 Cadillac Fleetwood Filters and PCVs?

Top-rated Filters and PCVs for your 1966 Cadillac Fleetwood based on customer reviews/ratings are:
Remote Mount Filter Kit - Universal
from $95.99
(4)
Remote Mount Filter Kit – Universal
“I wanted to standardize my vehicle oil filter purchases and installing this unit on my 4 vehicles allows me to do this. I only purchase the Fram Ultra”