2004 Audi A6 Filters and PCVs

Essential 2004 Audi A6 Filters and PCVs

Rein – Oil Drain Plug (Part No.HWP0043)

Oil Drain Plug

from

$10.99
Rein Automotive OE quality oil drain plugs are made with premium materials and designed and manufactured to be direct-fit replacements. Rein oil drain plugs are designed to tight tolerances to ensure proper sealing.

Product Features:
  • Designed to tight tolerances to ensure proper sealing.
  • Made using high quality materials.
  • Designed and constructed to strict engineering quality standards
  • Includes Rubber O-ring.
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Dorman – Standard Engine Oil Drain Plug: M14-1.50 Thread, 19 mm Head (Sold by each) (Part No.090-182)

Standard Engine Oil Drain Plug: M14-1.50 Thread, 19 mm Head (Sold by each)

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$3.79
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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Febi – Oil Drain Plug (Part No.A6110239896FEB)

Oil Drain Plug

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$2.98
Oil Drain Plug

Dorman – EZ Drain Engine Oil Drain Plug: TR16X3 Thread, 1 Pack (Part No.090-090)

EZ Drain Engine Oil Drain Plug: TR16X3 Thread, 1 Pack

from

$43.49
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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Carquest Premium – Cabin Air Filter: Cleans Air by Reducing Pollen and Dust (Part No.90010C)

Cabin Air Filter: Cleans Air by Reducing Pollen and Dust

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$29.49
Carquest Premium cabin air filters are manufactured to the highest quality standards and field tested to ensure easy installation. Our cabin air filters are engineered to stop airborne contaminants from getting into the cabin while also protecting the delicate components of modern vehicle climate control systems. Carquest Premium cabin air filters utilize electrostatic particulate, non-woven media for longer filter life. Each Carquest Premium cabin air filter also includes application-specific installation instructions in the box to save you installation time.
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Carquest Premium – Cabin Air Filter 90144CT: Cleans Air by Reducing Pollen and Dust (Part No.90144CT)

Cabin Air Filter 90144CT: Cleans Air by Reducing Pollen and Dust

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$30.49
Carquest Premium cabin air filters are manufactured to the highest quality standards and field tested to ensure easy installation. Our cabin air filters are engineered to stop airborne contaminants from getting into the cabin while also protecting the delicate components of modern vehicle climate control systems. Carquest Premium cabin air filters utilize electrostatic particulate, non-woven media for longer filter life. Each Carquest Premium cabin air filter also includes application-specific installation instructions in the box to save you installation time.

Product Features:
  • Electrostatic particulate, non-woven filter media allows longer filter life
  • Select applications available with activated carbon infused media to neutralize odors
  • Effectively traps airborne contaminants for cleaner air in the cabin
  • 95% efficiency at 3 microns per ISO 11155-1 test standard
  • Flow arrow on side of filter indicates installation position
  • All filters include application specific installation instructions
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Purolator ONE – Advanced Filtration Cabin Air Filter: Up to 99% Dirt Removal; Blocks Fine Dust & Pollen (Part No.C35473)

Advanced Filtration Cabin Air Filter: Up to 99% Dirt Removal; Blocks Fine Dust & Pollen

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$34.49
Get up to 99% Dirt Removal Power with a PurolatorONE Advanced Cabin Air Filter. Blocks odors with activated carbon. Electrostatically charged, micro-woven fiber layers remove even microscopic particles like dirt, dust, soot, pollen and other inert allergens. Improves HVAC and defroster performance, and meets or exceeds OE performance requirements. Install a new PurolatorONE Cabin Air Filter today – and breathe easy!

Product Features:
  • Activated carbon blocks odors
  • Up to 99% Dirt Removal Power
  • Captures airborne contaminants and inert allergens that have been known to cause respiratory issues
  • Electrostatically charged, micro-woven fiber layers remove even microscopic particles like dirt, dust, soot and pollen
  • Improves HVAC and defroster performance
  • Meets or exceeds OE performance requirements
  • Replace annually for optimal fresh, clean air
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Carquest Premium – Cabin Air Filter: Cleans Air by Reducing Pollen and Dust (Part No.90291C)

Cabin Air Filter: Cleans Air by Reducing Pollen and Dust

from

$31.49
Carquest Premium cabin air filters are manufactured to the highest quality standards and field tested to ensure easy installation. Our cabin air filters are engineered to stop airborne contaminants from getting into the cabin while also protecting the delicate components of modern vehicle climate control systems. Carquest Premium cabin air filters utilize electrostatic particulate, non-woven media for longer filter life. Each Carquest Premium cabin air filter also includes application-specific installation instructions in the box to save you installation time.
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Mann-Filter – Air Filter (Part No.C 26 168)

Air Filter

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$10.99
To achieve optimum performance, combustion engines require clean intake air. If pollutants in the air, such as soot or dust, get into the combustion chamber, pitting may occur on the cylinder heads, causing premature wear of the engine. The function of electronic parts located between the suction and the combustion chamber may also be significantly impaired. MANN-FILTER air filters are the end of the road for all dirt particles. No matter whether it’s dust, pollen, sand, soot or even water droplets – thanks to the highest degree of dirt separation and high mechanical stability, MANN-FILTER air filters filter even the smallest particles out of the intake air. This enables an optimum composition of the fuel-air ratio and ensures that the engine performance is consistent. In order to guarantee performance, air filters must be checked regularly, as a blocked filter will impede the air supply to the engine. The possible consequence of this is: the fuel may not be completely burned and may in part be discarded without being used.

Product Features:
  • Highest degree of dirt separation and high mechanical stability
  • Perfectly adapted in form and function to the widest possible range of installation situations
  • Filter even the smallest particles out of the intake air
  • Enables an optimum composition of the fuel-air ratio and ensures that the engine performance is consistent
  • High dust holding capacity ensures reliability throughout the entire service interval
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Purolator ONE – PurolatorONE Air Filter (Part No.A47039)

PurolatorONE Air Filter

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$29.49
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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Carquest Premium – Engine Air Filter: Removes up to 99% of Dirt & Debris (Part No.83343)

Engine Air Filter: Removes up to 99% of Dirt & Debris

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$29.49
Carquest Premium engine air filters are designed to meet OE fit, form and function for optimal filtration and engine protection. High-quality paper, enhanced bonding, and reinforced metal screen backing give Carquest Premium air filters the added strength and durability that modern engines demand. Built to meet or exceed original equipment standards, Carquest Premium air filters provide exceptional engine protection and optimal performance in all driving conditions.
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Carquest Premium – Engine Air Filter: Removes up to 99% of Dirt & Debris (Part No.87295)

Engine Air Filter: Removes up to 99% of Dirt & Debris

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$26.49
Carquest Premium engine air filters are designed to meet OE fit, form and function for optimal filtration and engine protection. High-quality paper, enhanced bonding, and reinforced metal screen backing give Carquest Premium air filters the added strength and durability that modern engines demand. Built to meet or exceed original equipment standards, Carquest Premium air filters provide exceptional engine protection and optimal performance in all driving conditions.
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Mobil 1 – MOBIL 1 – OIL FILTER (Part No.M1-205A)

MOBIL 1 - OIL FILTER

from

$15.99
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
  • Heavy duty canister withstands 9x the normal vehicle oil system operating pressure
  • Designed for use with all engine oil types and brands
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Carquest Premium – Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles (Part No.94024)

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

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$12.49
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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Carquest Standard – Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles (Part No.R85355)

Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles

from

$11.29
Carquest Standard oil filters are designed to meet the original equipment (O.E.) specifications and the requirements for maintaining new vehicle warranties. Our oil filters use nitrile sealing gaskets and solid steel baseplates to prevent oil leaks. Carquest Standard oil filters feature cellulose media for increased efficiency at capturing dirt and debris. Each Carquest Standard oil filter is built with rugged components for durability and utilizes multifiber, high-density media for optimal engine protection up to 5,000 miles.

Product Features:
  • Protection for up to 5,000 miles
  • Cellulose media provides 95.1% efficiency at 20 Microns for increased engine protection
  • Nitrile anti-drain back valve for engine start-up protection
  • Lathe cut nitrile sealing gasket prevents leaks
  • Double fluted spiral wound center tube allows maximum flow and provides additional strength
  • Solid steel baseplate provides additional strength to resist leakage
  • Meets requirements for maintaining new vehicle warranties
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Carquest Premium – Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles (Part No.95154)

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

from

$14.99
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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Carquest Premium – TRANSMISSION FILTER (Part No.96321471)

TRANSMISSION FILTER

from

$17.99
TRANSMISSION FILTER

Pro-King – Automatic Transmission Filter Kit (Part No.FK-352)

Automatic Transmission Filter Kit

from

$22.49
Provides OE-quality filtration. Sure Hold gaskets are designed to keep your pan gasket in place during installation. Includes trilingual instructions.
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Rein – A/T Filter Kit (Part No.RTK0003)

A/T Filter Kit

from

$29.99
Rein automotive transmission filter kits fit European vehicles the way the original manufacturer intended.

Product Features:
  • Direct replacement
  • Comes with all needed components to install the transmission filter
  • Produced with high quality materials to ensure maximum life and a smooth ride
  • Matches original equipment design specifications
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Carquest Premium – Premium PCV Valve PCG1002 (Part No.PCG1002)

Premium PCV Valve PCG1002

from

$324.99
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

Product Features:
  • The positive crankcase ventilation (PCV) system is an emission control device designed to allow naturally occurring crankcase vapors to effectively enter the engine intake air system, combining with the air to enter the combustion chamber and safely burn
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Vaico – Vaico Crankcase Vent Valve (Part No.B2017242142VCO)

Vaico Crankcase Vent Valve

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$60.47
Due to the integrated two-chamber system, the cyclonic separator requires significantly less maintenance. In gas engines and, in particular, in supercharged diesel engines, so-called blow-by gases occur during combustion, which pass from the combustion chamber into the crankcase. As this is contaminated by very fine oil droplets, fuel residues, steam and soot, the gas must be cleaned by means of an oil separator before it is re-fed to the intake air of the engine. Otherwise it can lead to tarry deposits in the intake lines of the turbocharger and other components. To ensure a long service life of all major components, we recommend, depending on the vehicle, a replacement interval of 60.000 to 80,000 kilometers for diesel engines and 80,000 to 100,000 kilometers for gasoline engines.

Product Features:
  • OE Quality
  • Requires significantly less maintenance
  • Integrated two-chamber system
  • Cyclone separator design
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Dorman – PCV Diaphragm Repair Kit (Part No.B2210464124DOR)

PCV Diaphragm Repair Kit

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$47.74
Save time, money and labor with Dorman’s PCV Valve Diaphragm repair kit. Now you can replace just the failed part, without the expense and hassle of installing a complete valve assembly. All Dorman PCV Valve Diaphragms are designed from high quality materials for long-lasting durability.

Product Features:
  • Direct replacement for a proper fit
  • Easy to install
  • No special tools required
  • This part has undergone a rigorous inspection to ensure high quality
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Vaico – Oil Separator (Part No.B20181890042VCO)

Oil Separator

from

$119.45
Oil Separator

Carquest Premium – 8mm Inlet-Outlet Metal In-Line Fuel Filter (Part No.86179)

8mm Inlet-Outlet Metal In-Line Fuel Filter

from

$36.99
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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Purolator – Fuel Filter (Part No.F64857)

Fuel Filter

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$28.99
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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Beck/Arnley – Fuel Filter (Part No.043-1025)

Fuel Filter

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$24.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Made with top grade pleated or rolled materials
  • Designed to work with the OE bracket on vehicle if applicable
  • Quality construction for durability
  • Application specific for this vehicle
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Purolator – Fuel Filter (Part No.F53191)

Fuel Filter

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$27.99
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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Carquest Premium – 14X1.5mm Inlet – 12X1.5mm Outlet Fuel Filter (Part No.86279)

14X1.5mm Inlet - 12X1.5mm Outlet Fuel Filter

from

$36.99
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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2004 Audi A6 Filters and PCVs

You count on your 2004 Audi A6 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 22 Filters and PCVs ranging in price from $2.98 to $84.99, you’re sure to find everything you need for your 2004 Audi A6.

Brands matter. If you want to shop a specific Filters and PCVs brand, we stock 12 different brands like Mobil Oil, Carquest Premium, and Mann. 2004 Audi A6 Filters and PCVs start as low as $2.98!

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 174 extensive product reviews on 2004 Audi A6 Filters and PCVs. Some of the top-rated Filters and PCVs products we carry are Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles with 3.7 stars and 8mm Inlet-Outlet Metal In-Line Fuel Filter with 5.0 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 2004 Audi A6 below to get started!

Top-Rated Filters and PCVs Brands For Your 2004 Audi A6

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 2004 Audi A6 running right for years to come. In our inventory you’ll find brands like Mobil Oil, Carquest Premium, Mann, and even more.

Popular K&N Filters and PCVs

You’ll find popular K&N brand products across Air Filters. All are waiting to get your 2004 Audi A6 back on the road. Some of the top-rated K&N products in these categories are:

FAQs for 2004 Audi A6 Filters and PCVs

What are the most purchased Filters and PCVs for the 2004 Audi A6?

Out of 22 Filters and PCVs for the 2004 Audi A6, 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
Air Filter
from $10.99
(8)
Air Filter
Air Filters

What are the top-rated 2004 Audi A6 Filters and PCVs?

Top-rated Filters and PCVs for your 2004 Audi A6 based on customer reviews/ratings are:
Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles
from $11.29
(3)
Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles
“Standard oil filter. Nothing special. It fits my 01 Passat 4motion and filters my oil. Ok happy.”
8mm Inlet-Outlet Metal In-Line Fuel Filter
from $36.99
(1)
8mm Inlet-Outlet Metal In-Line Fuel Filter
“It was accurate. Had the arrow to make sure you installed it correctly. Fitted perfect with original rubber hoses”
Engine Air Filter: Removes up to 99% of Dirt & Debris
from $26.49
(1)
Engine Air Filter: Removes up to 99% of Dirt & Debris
“Fit properly, and seems to be working well.”