2004 Audi A6 Engine Parts

Name: Engine Valve Lifter
Brand: Sealed Power
SKU: HT-2236
Price: 19.79 USD

Below you will find various in-demand Audi Engine Parts, components and accessories for your 2004 A6. Advance Auto Parts has popular A6 parts like Camshafts, Engine Mounts, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other A6 model years including 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 and more. Select a category of 2004 Audi A6 Engine Parts below and start saving instantly.

Popular 2004 Audi A6 Engine Parts Categories

Engine Timing Belt Kit With Water Pumps

Engine Valve Lifters

Valve Cover Gaskets

Camshaft Position Sensors

Cylinder Head Bolt Sets

Cylinder Head Gasket Sets

Timing Idlers

Engine Mounts

Oil Pans

Computer Control Relays

Cylinder Head Gaskets

Oil Level Sensors

Crankshaft Seals

Timing Belts

Engine Crank Angle Sensors

Oil Caps

Engine Oil Level Sensor Cover Kits

Camshaft Seals

Engine Valves

Engine Mount Solenoids

Essential Engine Parts for 2004 Audi A6s

from

$19.79

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$103.99

Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.

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.
Meets or exceeds OE specifications
Zero engine leakage for late model vehicles.

from

$78.99

Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
Complete assembly – includes replacement pan and drain plugs to match original components
Durable design – high-strength coating prevents future corrosion
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$17.99

Innovative engineering, manufacturing technology And quality control ensure that Spectra Premium engine oil Level sensor covers meet or exceed the performance of the original equipment they replace.

Product Features:

Manufactured with high quality plastic material to provide a better dimensional stability than OE
Gasket is made of high quality rubber to ensure it maintains its dimensional characteristics even in extreme cold/hot weather variations seen in the North American market
Fit tested on the oil pans its designed for, to ensure an easy installation
Leak tested with the cover plate installed on the oil pan to ensure a proper seal and prevent leaks, which can result in costly repairs
Includes gasket and mounting bolts a complete installation solution

from

$18.29

Manufactured with tough, wear-resistant fabric, high-tensile strength cord and a molded tooth surface, the Dayco timing belt provides consistent slip-proof power transfer and high resistance to oil and engine heat. The belt features a molded cog design which runs quieter and is more economical and a premium, high modulus glass fiber cord that delivers precise length stability to keep the engine running smoothly over the life of the belt.

Product Features:

Designed for specific OHC and DOHC applications that range from normal service to high performance, high temperature engines
Offers noise reduction and minimum dimensional tolerances for precise valve timing
Engineered with reduced elongation for maximum durability, high abrasion resistance and better performance
This belt has a round, reinforced tooth w/ grooved tip profile; designed to fit the timing sprockets precisely

from

$60.99

Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

from

$34.99

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool

from

$34.99

ENGTMNG BLT IDLRPLLY

from

$22.29

For secure, lasting macro and micro sealing, and protection against fuel, oil, water, and anti-freeze, Victor Reinz cylinder head gaskets deliver optimal service. Victor Reinz gaskets deliver OE proven strength and resistance to extreme temperatures and high-combustion pressures, and Victor Reinz engineers choose the most effective materials and designs from the global resources of Dana Incorporated.

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.

from

$9.29

Product Features:

Brand may vary by location

from

$24.99

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.
Head bolt replacement recommended.
Torque-to-yield bolts are designed so that they can be elongated beyond their elastic limit into the plastic region without problems.
When a specific tightening torque has been reached, the bolts are turned further through a defined angle, which pre-loads them into the plastic region. Consequently, no retorquing is necessary.

from

$34.99

Carquest Premium crankshaft and camshaft position sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium crankshaft and camshaft sensors are engineered with technology that provides increased output accuracy through a stronger, more consistent signal. Our sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium crankshaft and camshaft position sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:

Engineered with technology that provides increased accuracy with a stronger, more consistent signal
Sensors are based on proven hall effect and variable reluctance technology
Includes OE-style brackets, hold downs, hardware, or spacers as needed for each application.
O-rings and seals are included if required.
Weather-tight connectors prevent leaks and corrosion for better reliability.
Extensive design validation testing and 100% end-of-line tested.
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$11.99

Rein Automotive OE quality oil caps fit European vehicles the way the original manufacturer intended. Designed to be direct replacement for the OE cap. Rein caps are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life.

Product Features:

Prevents moisture and debris from entering and contaminating the system
Direct fit
Manufactured to strict engineering standards/specifications in materials and tolerances
Produced by an original equipment supplier

from

$9.99

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

from

$356.99

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$212.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$334.99

Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.

Product Features:

Engineered for both domestic and import vehicle applications with a timing belt
All components needed for a complete timing belt replacement included in one box
Includes premium Dayco components and tough, wear-resistant belt

from

$451.99

Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco’s timing belt kits with water pump ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners, idler pulleys and water pumps – each matched to a specific vehicle make and model. In addition, the water pump features superior gaskets that retain bolt torque, a roller bearing hub and composite seals to prevent leaks.

Product Features:

Engineered for both domestic and import vehicle applications with a timing belt
Includes premium Dayco components and a tough, wear-resistant belt

from

$68.99

Solenoid Valve

from

$62.99

Bosch OE quality crankshaft speed sensors with robust design for improved temperature shock stability, with enlarged temperature range and reduced drift during lifetime.

Product Features:

Precise digital measurement of rotational speeds
OE-technology quality components developed and manufactured to very fine tolerances
High resistance against external interference

from

$68.99

Bosch OE quality crankshaft speed sensors with robust design for improved temperature shock stability, with enlarged temperature range and reduced drift during lifetime.

Product Features:

Precise digital measurement of rotational speeds
OE-technology quality components developed and manufactured to very fine tolerances
High resistance against external interference

from

$337.99

The engine lubrication system is critical to engine operation and long life. On some vehicle applications, the engine control module monitors the engine oil level to ensure lubrication is not lost.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

from

$194.99

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

from

$21.49

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to AUDI 80-05; VW 98-05;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1980-2005
Weight approx: 1 Lbs
STOP BUFFER

from

$87.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to AUDI 12-18;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2012-2018
Weight approx: 3 Lbs
HYDRAULIC
WITHOUT WIRE / SENSOR

from

$15.99

from

$6.49

Upgrade your 2004 Audi A6 with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2004 Audi A6, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Audi or enhancing its overall performance, Engine Parts are key to keeping your A6 functioning at its best. At Advance Auto Parts, we offer a wide selection of 29 Engine Parts for the 2004 Audi A6, designed to meet your needs without breaking the bank. From Camshaft replacements to Engine Mounts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 2004 Audi A6 at great prices. Our Engine Parts inventory for this model ranges from just $6.49 to $451.99, with an average price of $71.76. Our 29 Engine Parts in stock come from 13 trusted brands, so you’re sure to find the right part for your 2004 Audi A6 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 2004 Audi A6, we stock popular OEM and aftermarket Engine Parts from top names like National Spectra Premium, and more. National Engine Parts start at just $9.79 and boast an impressive 4.3 stars average rating from customers. With 4 customer reviews and counting, our 2004 Audi A6 Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2004 Audi A6 is always ready to roll. We’re committed to providing you with everything you need to keep your A6 in top shape, all in one place. Start shopping confidently below for your 2004 Audi A6!

Best-Selling Camshafts for 2004 Audi A6s

Enhance the driving experience in your Audi with 6 quality Camshaft components, starting at $9.79.

show more show less

from

$9.79

Design type: spring loaded; multi-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$60.99

Carquest Premium camshaft position sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium camshaft sensors are engineered with technology that provides increased output accuracy through a stronger, more consistent signal. Our camshaft position sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium camshaft position sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium camshaft position sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:

Engineered with technology that provides increased accuracy with a stronger, more consistent signal
Sensors are based on proven hall effect and variable reluctance technology
Includes OE-style brackets, hold downs, hardware, or spacers as needed for each application
O-rings and seals are included if required
Weather-tight connectors prevent leaks and corrosion for longer life
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$34.99

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool

from

$34.99

Engineered with technology that provides increased accuracy with a stronger, more consistent signal
Sensors are based on proven hall effect and variable reluctance technology
Includes OE-style brackets, hold downs, hardware, or spacers as needed for each application.
O-rings and seals are included if required.
Weather-tight connectors prevent leaks and corrosion for better reliability.
Extensive design validation testing and 100% end-of-line tested.
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$44.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$12.99

Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.

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.

Most Popular 2004 Audi A6 Engine Mounts

Customize your Audi with 4 Engine Mounts products like Engine Mounts and Engine Mount Solenoids, all priced under $68.99.

show more show less

from

$57.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to AUDI 96-08; VW 98-05;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1996-2008
Weight approx: 2 Lbs
HYDRAULIC

from

$21.49

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1980-2005
Weight approx: 1 Lbs
STOP BUFFER

from

$68.99

Solenoid Valve

from

$8.99

Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts

Top Picks for 2004 Audi A6 Engine Timing Parts

Upgrade Audi A6s with top-quality Engine Timing Parts parts, including 4 OEM and aftermarket selections for your 2004 model.

show more show less

from

$451.99

Engineered for both domestic and import vehicle applications with a timing belt
Includes premium Dayco components and a tough, wear-resistant belt

from

$114.99

Designed for specific OHC and DOHC applications that range from normal service to high performance, high temperature engines
Offers noise reduction and minimum dimensional tolerances for precise valve timing
Engineered with reduced elongation for maximum durability, high abrasion resistance and better performance
This belt has a round tooth w/ flat tip profile; designed to fit the timing sprockets precisely

from

$51.99

ENGINE TIMING IDLER

from

$35.99

ENGINE TIMING IDLER

In-Demand Engine Gaskets and Seals for 2004 Audi A6s

Select from 2 premium Engine Gaskets and Seals parts for your 2004 Audi A6, with prices ranging from $25.99 to $34.99.

show more show less

from

$25.99

MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
Valve cover gasket set contains all the gaskets required – may also contain spark plug tube seals and grommets if necessary.
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

from

$34.99

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.
Meets or exceeds original equipment specifications.
Zero engine leakage for late model vehicles.

Most Sold 2004 Audi A6 Valve Cover and Cylinder Heads

Explore our best-selling Audi parts for the 2004 A6 among 6 OEM and aftermarket options starting from $6.49.

show more show less

from

$6.49

from

$15.99

from

$356.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$145.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$71.99

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$15.99

ENGINE VALVE LIFTER

Top-Rated Engine Parts Brands For Your 2004 Audi A6

Shop for the best-rated brands offering Engine Parts and other products for your 2004 Audi A6s. Below you’ll find some of our best rated Engine Parts from National and Spectra Premium, and more. Engine Parts from these brands that fit a 2004 A6 start at just $9.79 and are rated as high as 4.3 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular National 2004 Audi A6 Engine Parts

When it comes to maintaining or upgrading your 2004 Audi A6, using quality Engine Parts is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Engine Parts, specifically designed for the 2004 Audi A6. With over 1 National brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.79. Plus, with over 1 customer reviews and an average rating of 4.3 stars, you can trust that our National Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $9.79

(1)

Multi-Purpose Seal

“Worked great. Perfect fit for camshaft seals on my 2003 Audi A4 Cabriolet 3.0.”

Popular Spectra Premium 2004 Audi A6 Engine Parts

Spectra Premium auto parts is one of the highest quality Engine Part brands in the market. Any 2004 Audi A6 owner should feel confident when installing genuine Spectra Premium parts in their vehicle. To ensure the best fit and performance for your 2004 A6, Advance Auto Parts carries a full inventory of 1 Spectra Premium Engine Parts. Plus you will be keeping your Audi in peak condition while saving money because prices on these Spectra Premium Engine Parts range up to $17.99, plus, with more than 3 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

from $17.99

(3)

Engine Oil Level Sensor Cover

“The pan came with the sensor cover, but includes dress up bolts if you wanna make your oil pan look cooler.”

FAQs for 2004 Audi A6 Engine Parts

Which Engine Parts are best-sellers for 2004 Audi A6s?

Out of 29 Engine Parts that fit 2004 Audi A6s, the following parts are the top sellers:

Camshaft Position Sensor (12339314) – $60.99
Engine Valve Cover Gasket Set (10307081) – $25.99
Engine Intake Valve (21021827) – $6.49

What’s the price range for 2004 Audi A6 Engine Parts?

Engine Part prices for the 2004 Audi A6 start at $6.49 and go up to $451.99 for the most premium parts.

What’s the average price of a Engine Part for a 2004 Audi A6?

The average price for Engine Parts for the 2004 Audi A6 is $71.76. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other Audi A6 model years?

Yes, we currently carry Engine Parts for 21 model years of Audi A6s between 1995 and 2018. Engine Parts are bought most frequently for the following model years: 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010.

What are the cheapest Engine Parts for my 2004 Audi A6?

The cheapest 2004 Audi A6 Engine Parts we carry in stock are:

Engine Intake Valve (21021827) – $6.49
Snub Mount (11703759) – $8.99
Multi-Purpose Seal (3260399) – $9.79
Cap-Oil (11324791) – $11.99
Engine Camshaft Seal (12588019) – $12.99

What types of Engine Parts do you sell for my 2004 Audi A6?

As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 2004 Audi A6:

Can I get help with 2004 Audi A6 Engine Part orders?

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

What is your return policy for Audi A6 Engine Parts?

Advance Auto Parts keeps returns simple. For new Audi A6 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2004 Audi A6 Engine Parts

Sealed Power – Engine Valve Lifter (Part No.HT-2236)

Victor Reinz – Molded Rubber & Metal Valve Cover Gasket Set: Direct Fit, 2 Pieces (Part No.15-10116-01)

Dorman – Engine Oil Pan: Direct Fit, Aluminum, Sump (Part No.264-718)

Spectra Premium – Engine Oil Level Sensor Cover (Part No.OPA001)

Dayco – Premium Timing Belt, 10.63 Inch With 54 Round Tooth, With Grooved Tip (Part No.95348)

Carquest Premium – Multi-Purpose Relay (Part No.RAA1816)

National – Shaft Repair Sleeve (Part No.99166)

INA US – ENGTMNG BLT IDLRPLLY (Part No.ZT07311)

Victor Reinz – Engine Cylinder Head Gasket (Part No.61-31705-00)

Driveworks – Crankshaft Seal (Part No.S-716102)

Victor Reinz – Engine Cylinder Head Bolt Set (Part No.14-32125-02)

Carquest Premium – Crankshaft or Camshaft Position Sensor (Part No.CSA1697)

Rein – Cap-Oil (Part No.CPL0019P)

Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10079)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26608 PT)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26328 PT)

Dayco – Timing Water Pump Kit; With Belt And Pump, 2 Piece Set (Part No.WP348K1A)

Dayco – Water Pump Kit With Components And Belt (Part No.WP330K1A)

Rein – Solenoid Valve (Part No.EPV0237)

Bosch – Crankshaft Position Sensor (Part No.0261210147)

Bosch – Crankshaft Position Sensor (Part No.0261210178)

Carquest Premium – Engine Oil Level Sensor (Part No.FFC1236)

Carquest Premium – Engine Oil Level Sensor (Part No.LAC1024)

Anchor – Engine Mount: Front, 1 Piece (Part No.9604)

Anchor – Engine Mount: Front Right, 1 Piece (Part No.10046)

Sealed Power – Engine Exhaust Valve (Part No.V-4615X)

Sealed Power – Engine Intake Valve (Part No.V-4614)

National – Multi-Purpose Seal (Part No.224200)

Carquest Premium – Camshaft Position Sensor (Part No.CSC1239)

National – Shaft Repair Sleeve (Part No.99166)

Carquest Premium – Crankshaft or Camshaft Position Sensor (Part No.CSA1697)

Felpro – Engine Camshaft Seal (Part No.TCS 46184)

Victor Reinz – Engine Camshaft Seal (Part No.81-36024-00)

Anchor – Engine Mount: Front Left, Front Right, 1 Piece (Part No.8997)

Anchor – Engine Mount: Front, 1 Piece (Part No.9604)

Rein – Solenoid Valve (Part No.EPV0237)

Rein – Snub Mount (Part No.AVA0527)

Dayco – Water Pump Kit With Components And Belt (Part No.WP330K1A)

Dayco – Premium Timing Belt, 88.51 Inch With 281 Round Tooth, With Flat Tip (Part No.95330)

INA US – ENGINE TIMING IDLER (Part No.ZP03662)

INA US – ENGINE TIMING IDLER (Part No.ZP05861)

MAHLE Original – Engine Valve Cover Gasket Set (Part No.VS50528)

Victor Reinz – Molded Rubber Valve Cover Gasket: Direct Fit, 1 Piece (Part No.71-35187-00)

Sealed Power – Engine Intake Valve (Part No.V-4614)

Sealed Power – Engine Exhaust Valve (Part No.V-4615X)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26608 PT)

Felpro – Engine Cylinder Head Bolt Set (Part No.ES 72834)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26608 PT)

INA US – ENGINE VALVE LIFTER (Part No.VT0047)