2005 Audi S4 Engine Parts

Essential Engine Parts for 2005 Audi S4s

Felpro – Multi-Purpose O-Ring (Part No.71857)

Multi-Purpose O-Ring

from

$3.99
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
  • Design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Febi – Engine Oil Filler cap (Part No.A6140170077FEB)

Engine Oil Filler cap

from

$10.97
The Febi Oil FIller cap is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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KS – Valve Keeper (Part No.A407084736KS)

Valve Keeper

from

$3.14
Valve Keeper

Felpro – Fuel Injector O-Ring Kit (Part No.ES 70599)

Fuel Injector O-Ring Kit

from

$7.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Carquest Premium – Camshaft Sensor (Part No.CSC1138)

Camshaft Sensor

from

$30.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 71074-3)

Engine Valve Stem Oil Seal Set

from

$43.99
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:
  • RIGHT TYPE — Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS — Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE — Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID — Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE — Available for domestic and foreign nameplate vehicles
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Beck/Arnley – Valve Cover Gasket Set (Part No.036-1829)

Valve Cover Gasket Set

from

$48.99
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 from premium materials for durability
  • Designed to withstand high underhood temperatures
  • Packaged in clear plastic for easy visibility and identification of all components
  • Application specific for this vehicle
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TRW – TRW Exhaust Valve (Part No.A4050169647TRW)

TRW Exhaust Valve

from

$66.75
TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.

Product Features:
  • OE Quality
  • Optimized for strength
  • Heat and corrosion resistant
  • Chromium plated or nitrided
  • Stem optimized to resist wear
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Victor Reinz – Engine Oil Cooler O-Ring (Part No.41-10450-00)

Engine Oil Cooler O-Ring

from

$10.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

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.
See More

Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)

Stock Replacement Engine Assembly Lubricant

from

$113.99
Made In USA. Melling engine assembly lube, MELL-LUBE, is formulated to be an initial lubricant on camshaft metal surfaces as well as related valve train parts. The added zinc material (1400 ppm) provides MELL-LUBE with added protection to prevent scoring and galling during initial engine start-up for both newly rebuilt and / or remanufactured engines. In addition, MELL-LUBE contains corrosion inhibitors to prevent rust and pitting of components. MELL-LUBE mixes with any engine oil and will not clog filters. Melling recommends MELL-LUBE be a part of every camshaft install.
See More

Ajusa – Cylinder Head Bolt Set (Part No.81052000)

Cylinder Head Bolt Set

from

$47.49
AJUSA is a leading global manufacturer of automotive gaskets, head bolt sets, seals and hydraulic lifters for European and Asian vehicles. AJUSA prides itself in offering the latest applications with quality that is equal to or exceeds that of the OE. Headquartered in Spain, AJUSA was established in 1972 as a gasket manufacturer, is an OE supplier, is ISO 9001 and ISO/TS 16949 certified, and ISO 14001 certified as a company that protects and respects the environment.

Product Features:
  • AJUSA cylinder head bolts meet or exceed OE manufacturer specifications and are a perfect complement to AJUSA head sets and AJUSA head gaskets.
  • All kits are application specific.
  • Each set contains all the head bolts needed to complete the repair. V & H engines require 2 sets for a repair.
  • Each set comes with special assembly lube to ensure proper torque when tightening.
  • All kits are boxed and shrink wrapped.
See More

APA/URO Parts – Valve Cover O-Ring (Part No.A8038247659APA)

Valve Cover O-Ring

from

$11.87
The APA/URO Valve Cover O-Ring is manufactured using the highest quality materials and is designed to withstand high temperatures.

Product Features:
  • Stays cool at high temperatures
  • Designed to seal minor surface irregularities
  • No re-torque required
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Elring – Oil Level Sender O-R (Part No.A6081174889ELR)

Oil Level Sender O-R

from

$9.11
Oil Level Sender O-R

Elring – Valley Pan Gasket (Part No.A8044797421ELR)

Valley Pan Gasket

from

$26.45
Valley Pan Gasket

Iwis – Timing Chain (Part No.A5100137543IWI)

Timing Chain

from

$95.55
Timing Chain

KAI – Undercar Shield (Part No.AU1228102)

Undercar Shield

from

$37.99
New Standard Replacement Undercar Shield

Product Features:
  • Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Corteco – Engine Mount Stop (Part No.A7150132239CFW)

Engine Mount Stop

from

$14.32
Engine Mount Stop

Ajusa – Oil Pan Gasket (Part No.A6130860493AJU)

Oil Pan Gasket

from

$41.15
Oil Pan Gasket

Elring – Water Pump O-Ring (Part No.G3059279771ELR)

Water Pump O-Ring

from

$4.11
Water Pump O-Ring

CRP – Water Pipe O-Ring (Part No.G2026402289CRP)

Water Pipe O-Ring

from

$12.71
Water Pipe O-Ring

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

Engine Mount: Front, 1 Piece

from

$20.99
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 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
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National – Shaft Repair Sleeve (Part No.99333)

Shaft Repair Sleeve

from

$54.99
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
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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MAHLE Original – Engine Oil Pump O-Ring (Part No.B32543)

Engine Oil Pump O-Ring

from

$7.49
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
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • 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
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Felpro – REAR MAIN BEARING SEAL SET (Part No.BS 40427)

REAR MAIN BEARING SEAL SET

from

$31.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Corteco – Crankshaft Seal (Part No.A8060136454CFW)

Crankshaft Seal

from

$125.66
Crankshaft Seal

National – Shaft Repair Sleeve (Part No.99157)

Shaft Repair Sleeve

from

$37.49
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
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
See More

Upgrade your 2005 Audi S4 with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2005 Audi S4, 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 S4 functioning at its best. At Advance Auto Parts, we offer a wide selection of 48 Engine Parts for the 2005 Audi S4, designed to meet your needs without breaking the bank. From Camshaft replacements to Engine Gaskets and Seals 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 2005 Audi S4 at great prices. Our Engine Parts inventory for this model ranges from just $3.14 to $468.18, with an average price of $53.26. Our 48 Engine Parts in stock come from 23 trusted brands, so you’re sure to find the right part for your 2005 Audi S4 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 2005 Audi S4, we stock popular OEM and aftermarket Engine Parts from top names like Bougicord, FELPRO, Mahle, and more. Bougicord Engine Parts start at just $60.17 and boast an impressive 5.0 stars average rating from customers. FELPRO and Mahle also bring quality to the table, with Engine Parts available starting at $7.49, and at an average 4.6 stars rating. With 528 customer reviews and counting, our 2005 Audi S4 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 2005 Audi S4 is always ready to roll. We’re committed to providing you with everything you need to keep your S4 in top shape, all in one place. Start shopping confidently below for your 2005 Audi S4!

Best-Selling Camshafts for 2005 Audi S4s

Enhance the driving experience in your Audi with 7 quality Camshaft components, starting at $40.49.

Bougicord – Camshaft Position Sensor, Original Equipment (Part No.A4015137175BGC)

Camshaft Position Sensor, Original Equipment

from

$60.17
Camshaft Position Sensor, Original Equipment

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

Camshaft Position Sensor

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
See More

Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA1412)

Engine Camshaft Position Sensor

from

$49.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)

Stock Replacement Engine Assembly Lubricant

from

$113.99
Made In USA. Melling engine assembly lube, MELL-LUBE, is formulated to be an initial lubricant on camshaft metal surfaces as well as related valve train parts. The added zinc material (1400 ppm) provides MELL-LUBE with added protection to prevent scoring and galling during initial engine start-up for both newly rebuilt and / or remanufactured engines. In addition, MELL-LUBE contains corrosion inhibitors to prevent rust and pitting of components. MELL-LUBE mixes with any engine oil and will not clog filters. Melling recommends MELL-LUBE be a part of every camshaft install.
See More

Dorman – Magnetic Camshaft Position Sensor (Part No.907-870)

Magnetic Camshaft Position Sensor

from

$42.99
This engine camshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine camshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
  • 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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Bosch – Camshaft Position Se (Part No.A4015137176BOS)

Camshaft Position Se

from

$40.64
Bosch Camshaft Position Sensors provide Angle for engine management: Camshaft sensors detect the camshaft position for the injection sequence.

Product Features:
  • Robust design with Twist insensitive mounting (TIM)
  • Reliable digital measurement and wide temperature range
  • High accuracy and long service life
See More

Dorman – Magnetic Camshaft Position Sensor (Part No.907-868)

Magnetic Camshaft Position Sensor

from

$40.49
This engine camshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine camshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Most Popular 2005 Audi S4 Engine Gaskets and Seals

Customize your Audi with 12 Engine Gaskets and Seals products like Valve Cover Gaskets, Rear Main Seal Sets, and Engine Valve Stem Seals, all priced under $54.99.

Elring – Oil Level Sender O-R (Part No.A6081174889ELR)

Oil Level Sender O-R

from

$9.11
Oil Level Sender O-R

Felpro – VALVE STEM SEAL SET (Part No.SS 71074)

VALVE STEM SEAL SET

from

$32.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • RIGHT TYPE — Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS — Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE — Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID — Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE — Available for domestic and foreign nameplate vehicles
See More

National – Shaft Repair Sleeve (Part No.99333)

Shaft Repair Sleeve

from

$54.99
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
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
See More

Ajusa – Oil Pan Gasket (Part No.A6130860493AJU)

Oil Pan Gasket

from

$41.15
Oil Pan Gasket

Elring – Valley Pan Gasket (Part No.A8044797421ELR)

Valley Pan Gasket

from

$26.45
Valley Pan Gasket

Beck/Arnley – Valve Cover Gasket Set (Part No.036-1829)

Valve Cover Gasket Set

from

$48.99
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 from premium materials for durability
  • Designed to withstand high underhood temperatures
  • Packaged in clear plastic for easy visibility and identification of all components
  • Application specific for this vehicle
See More

Ajusa – Valve Cover Gasket (Part No.A8030167656AJU)

Valve Cover Gasket

from

$48.65
Valve Cover Gasket

Ajusa – Valve Cover Gasket (Part No.A8030179148AJU)

Valve Cover Gasket

from

$46.32
Valve Cover Gasket

Elwis Royal – Elwis Valve Cover Gasket (Part No.A8030167656ELW)

Elwis Valve Cover Gasket

from

$40.19
OE identical sealing solutions for the aftermarket The Elwis brand is synonymous with consistently high quality, outstanding delivery performances and – most importantly – innovative sealing solutions to the automotive aftermarket. Elwis unrivalled expertise in the field of advanced sealing solution engineering and management is passed on to our automotive aftermarket customers in the form of superb pricing, reliability and performance. All Elwis parts perform at least identically to their original counterparts.

Product Features:
  • OE Identical quality
  • Outstanding delivery performance
  • Innovative sealing solution
See More

Victor Reinz – Engine Valve Stem Oil Seal Set (Part No.12-31306-03)

Engine Valve Stem Oil Seal Set

from

$34.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

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.
See More

Beck/Arnley – Valve Cover Gasket Set (Part No.036-1832)

Valve Cover Gasket Set

from

$30.49
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 from premium materials for durability
  • Designed to withstand high underhood temperatures
  • Packaged in clear plastic for easy visibility and identification of all components
  • Application specific for this vehicle
See More

CRP – Water Pipe O-Ring (Part No.G2026402289CRP)

Water Pipe O-Ring

from

$12.71
Water Pipe O-Ring

Top Picks for 2005 Audi S4 Engine Timing Parts

Upgrade Audi S4s with top-quality Engine Timing Parts parts, including 3 OEM and aftermarket selections for your 2005 model.

Iwis – Timing Chain (Part No.A5100137542IWI)

Timing Chain

from

$161.95
Timing Chain

Iwis – Timing Chain (Part No.A5100137541IWI)

Timing Chain

from

$129.44
Timing Chain

Iwis – Timing Chain (Part No.A5100137543IWI)

Timing Chain

from

$95.55
Timing Chain

In-Demand Engine Mounts for 2005 Audi S4s

Select from 3 premium Engine Mounts parts for your 2005 Audi S4, with prices ranging from $6.99 to $468.18.

Meyle – Engine Mount (Part No.A7000333780MEY)

Engine Mount

from

$468.18
Engine Mount

Meyle – Engine Mount Stop (Part No.A7150264574MEY)

Engine Mount Stop

from

$10.99
Engine Mount Stop

Rein – Snub Mount (Part No.AVA0527)

Snub Mount

from

$6.99
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
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Most Sold 2005 Audi S4 Valve Cover and Cylinder Heads

Explore our best-selling Audi parts for the 2005 S4 among 7 OEM and aftermarket options starting from $3.14.

TRW – Valve Keeper (Part No.A4070774061TRW)

Valve Keeper

from

$3.14
Valve Keeper

Felpro – Multi-Purpose O-Ring (Part No.71857)

Multi-Purpose O-Ring

from

$3.99
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
  • Design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

CRP – Intake Valve (Part No.A4060134876CRP)

Intake Valve

from

$51.75
Intake Valve

CRP – Exhaust Valve (Part No.A4050127479CRP)

Exhaust Valve

from

$49.92
Exhaust Valve

Ajusa – Cylinder Head Bolt Set (Part No.81051700)

Cylinder Head Bolt Set

from

$44.99
AJUSA is a leading global manufacturer of automotive gaskets, head bolt sets, seals and hydraulic lifters for European and Asian vehicles. AJUSA prides itself in offering the latest applications with quality that is equal to or exceeds that of the OE. Headquartered in Spain, AJUSA was established in 1972 as a gasket manufacturer, is an OE supplier, is ISO 9001 and ISO/TS 16949 certified, and ISO 14001 certified as a company that protects and respects the environment.

Product Features:
  • AJUSA cylinder head bolts meet or exceed OE manufacturer specifications and are a perfect complement to AJUSA head sets and AJUSA head gaskets.
  • All kits are application specific.
  • Each set contains all the head bolts needed to complete the repair. V & H engines require 2 sets for a repair.
  • Each set comes with special assembly lube to ensure proper torque when tightening.
  • All kits are boxed and shrink wrapped.
See More

APA/URO Parts – Valve Cover O-Ring (Part No.A8038247659APA)

Valve Cover O-Ring

from

$11.87
The APA/URO Valve Cover O-Ring is manufactured using the highest quality materials and is designed to withstand high temperatures.

Product Features:
  • Stays cool at high temperatures
  • Designed to seal minor surface irregularities
  • No re-torque required
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KS – Valve Keeper (Part No.A407084736KS)

Valve Keeper

from

$3.14
Valve Keeper

Top-Rated Engine Parts Brands For Your 2005 Audi S4

Shop for the best-rated brands offering Engine Parts and other products for your 2005 Audi S4s. Below you’ll find some of our best rated Engine Parts from Bougicord, FELPRO, and Mahle, and more. Engine Parts from these brands that fit a 2005 S4 start at just $7.49 and are rated as high as 5.0 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Bougicord 2005 Audi S4 Engine Parts

When it comes to maintaining or upgrading your 2005 Audi S4, using quality Engine Parts is essential to ensure durability and a perfect fit. Bougicord ticks all of those boxes. We offer a wide selection of Bougicord Engine Parts, specifically designed for the 2005 Audi S4. With over 1 Bougicord brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $60.17. Plus, with over 1 customer reviews and an average rating of 5 stars, you can trust that our Bougicord 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.
Camshaft Position Sensor, Original Equipment
from $60.17
(1)
Camshaft Position Sensor, Original Equipment
“It fit my 2006 a4 Audi and works good my check engine light is off now”

Popular FELPRO 2005 Audi S4 Engine Parts

FELPRO auto parts is one of the highest quality Engine Part brands in the market. Any 2005 Audi S4 owner should feel confident when installing genuine FELPRO parts in their vehicle. To ensure the best fit and performance for your 2005 S4, Advance Auto Parts carries a full inventory of 1 FELPRO Engine Parts. Plus you will be keeping your Audi in peak condition while saving money because prices on these FELPRO Engine Parts range up to $7.49, plus, with more than 109 customer reviews and an impressive 4.6 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
“Good fit.”

FAQs for 2005 Audi S4 Engine Parts

Which Engine Parts are best-sellers for 2005 Audi S4s?

Out of 48 Engine Parts that fit 2005 Audi S4s, the following parts are the top sellers:

What’s the price range for 2005 Audi S4 Engine Parts?

Engine Part prices for the 2005 Audi S4 start at $3.14 and go up to $468.18 for the most premium parts.

What’s the average price of a Engine Part for a 2005 Audi S4?

The average price for Engine Parts for the 2005 Audi S4 is $53.26. 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 S4 model years?

Yes, we currently carry Engine Parts for 24 model years of Audi S4s between 1992 and 2024. Engine Parts are bought most frequently for the following model years: 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, and 2013.

What are the cheapest Engine Parts for my 2005 Audi S4?

The cheapest 2005 Audi S4 Engine Parts we carry in stock are:

What types of Engine Parts do you sell for my 2005 Audi S4?

Can I get help with 2005 Audi S4 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 S4 Engine Parts?

Advance Auto Parts keeps returns simple. For new Audi S4 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.