2004 Audi A8 Quattro Air Suspension and Kits

Please Select your Vehicle to See Exact Fit Parts

Keep Your 2004 Audi A8 Quattro in Top Shape with Quality Air Suspension and Kits

Whether you’re repairing or upgrading your Air Suspension and Kit, using high-quality parts is key to keeping your 2004 Audi A8 Quattro looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Suspension Air Struts, Front and Rear Shock or Strut Kits, and Suspension Air Compressor Relays. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2004 Audi A8 Quattro Air Suspension and Kit at Advance Auto Parts is around $939.20, with a range that starts at $16.99 and goes up to $1,869.99. With 24 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Relay, Air Compressor, and Air Strut – Reman start at just $16.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Air Suspension and Kit, don’t forget to check out other key components like Control Arms and Shocks and Struts. At Advance Auto Parts, we’re here to help you keep your 2004 Audi A8 Quattro in peak condition, inside and out.

Essential 2004 Audi A8 Quattro Air Suspension and Kits

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2965)

Air Strut - Reman

from

$1039.99
AS-2965 is an Arnott Remanufactured Air Suspension Strut for the Rear Right side of the 2002-2009 Audi A8 (D3 Chassis) with Sport Suspension. This strut features an Arnott engineered air spring bladder custom designed to eliminate the O.E. Reservoir. Remanufactured in the USA, each strut is thoroughly tested, cleaned, repainted and then rebuilt with heavy duty crimping rings, long lasting O-Rings, new connector valve, bump stop and dust cover. This air strut assembly is only for vehicles with Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • New Valve Connector, Crimping Rings & O-Rings
  • New Protective Can & Dust Cover
  • Detailed Installation Manual Available
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2958)

Air Strut - Reman

from

$925.99
AS-2958 is an Arnott Remanufactured Air Suspension Struts for the Rear Right side of the 2002-2009 Audi A8 (D3 Chassis) with Normal Suspension. The strut features an Arnott-engineered air spring bladder designed to eliminate the O.E. Reservoir. Remanufactured in the USA, each strut is thoroughly tested, cleaned, repainted and then rebuilt with heavy duty crimping rings, long lasting O-Rings, new connector valve, bump stop and dust cover. This air strut assembly is only for vehicles with Normal Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • New Valve Connector, Crimping Rings & O-Rings
  • New Protective Can & Dust Cover
  • Detailed Installation Manual Available
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2562)

Air Strut - Reman

from

$1089.99
Arnott’s completely rebuilt OE front air struts for Audi A8 sedans feature a new rubber air spring bladder manufactured by Continental ContiTech along with a new CNC-machined aluminum upper housing. The price per strut at your local dealership is a small fortune! Once again, Arnott’s design is not only more efficient, it’s also much more affordable! This strut is only for vehicles with Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • Anodized Aluminum Finish
  • Pre-Assembled For Easy Installation
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – New (Part No.AS-2776)

Air Strut - New

from

$1059.99
AS-2776 is a new, Arnott engineered, aftermarket air suspension strut for the front of the 2002-2009 Audi A8 (D3 Chassis) with Normal (Non-Sport) Suspension. This new assembly replaces the O.E. strut and features a new custom tuned shock absorber calibrated to restore your vehicle’s original ride control and performance. The Arnott strut includes a new air bladder from ContiTech protected by an aluminum can along with a CNC machined top mount made from aircraft quality aluminum. This new air strut is assembled in the USA with Arnott’s long lasting seals, O-rings, bump stop, heavy duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut.

Product Features:
  • Multi-Ply ContiTech Air Spring Bladder
  • Pre-Assembled for Easy Installation
  • Detailed Installation Manual Available
  • Designed & Assembled in the USA
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – New (Part No.AS-2775)

Air Strut - New

from

$1059.99
AS-2775 is a new, Arnott engineered, aftermarket air suspension strut for the front right of the 2002-2009 Audi A8 (D3 Chassis) with Normal (Non-Sport) Suspension. This new assembly replaces the O.E. strut and features a new custom tuned shock absorber calibrated to restore your vehicle’s original ride control and performance. The Arnott strut includes a new air bladder from ContiTech protected by an aluminum can along with a CNC machined top mount made from aircraft quality aluminum. This new air strut is assembled in the USA with Arnott’s long lasting seals, O-rings, bump stop, heavy duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut.

Product Features:
  • Multi-Ply ContiTech Air Spring Bladder
  • Pre-Assembled for Easy Installation
  • Includes Detailed Installation Manual
  • Designed & Assembled in the USA
  • Replace in Pairs
See More

Carquest Premium – Multi-Purpose Relay (Part No.RAA1245)

Multi-Purpose Relay

from

$16.99
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.
See More

Suncore – Air Compressor (Part No.302A-20)

Air Compressor

from

$359.99
Air Compressor

Arnott Air Suspension – Air Suspension Compressor – WABCO (Part No.P-2539)

Air Suspension Compressor - WABCO

from

$1869.99
These new genuine OES air compressors made by WABCO come completely assembled and ready to bolt in. This new unit comes complete with new air fittings, a thermal sensor, and the intake hose assembly. These compressors commonly burn out, leaving your air suspension on the ground. This compressor is NOT for diesel models.

Product Features:
  • Exclusively for 04-10 Audi A8 Quattro (D3)/07-10 S8 (D3) w/V8 Gas Engine only
  • Fully Assembled
See More

Suncore – Air Compressor (Part No.300A-20)

Air Compressor

from

$359.99
Air Compressor

Dorman – Active Suspension Air Compressor with Mounting Bracket (Part No.949-903)

Active Suspension Air Compressor with Mounting Bracket

from

$1745.99
This air suspension compressor is designed to match the fit and function of the original compressor on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this air suspension compressor is designed to match the fit and function of the original compressor on specified applications
  • Ideal solution – this compressor is a reliable replacement for an original part that has failed due to fatigue, moisture infiltration or burnout
  • Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
See More

Suncore – Air Compressor (Part No.303A-20)

Air Compressor

from

$399.99
Air Compressor

Arnott Air Suspension – Solenoid Valve Block (Part No.VB-3265)

Solenoid Valve Block

from

$455.99
Arnott’s air suspension solenoid valve block is a direct replacement for the vehicle’s failing valve block. The Arnott solenoid valve block is made from the highest quality materials including O-rings and electrical components and is designed to meet or exceed the original equipment. An air suspension solenoid valve block is responsible for distributing air from the compressor to your air struts or air springs. Over time valve block O-rings can dry rot and leak air causing your compressor to overwork or allow moisture to degrade the electrical solenoid components causing additional problems.

Product Features:
  • Fits 2001-2011 Audi A6/S6/Allroad (C5/C6), 2004-2010 Audi A8/S8 (D3), 2003-2019 Bentley Continental/Flying Spur and 2004-2006 Volkswagen Phaeton
  • Direct OE replacement
  • Solenoid valve block efficiently distributes pressurized air
  • Lab-tested electrically and pneumatically
  • Color coded for fast installation
  • Made of high strength, fatigue resistance plastic for dimensional stability and less pressure escape
See More

Suncore – Air Strut Kit (Part No.300A-28-F-PAIR)

Air Strut Kit

from

$1159.99
Air Strut Kit

Most Popular Suspension Air Struts for 2004 Audi A8 Quattros

Enhance your 2004 Audi A8 Quattro with one of the 18 Suspension Air Struts we have in stock, starting at just $579.99.

Arnott Air Suspension – Air Strut – New (Part No.AS-2777)

Air Strut - New

from

$1119.99
AS-2777 is a new, Arnott-engineered aftermarket air suspension strut for the front right of the 2002-2009 Audi A8 (D3 Chassis). These new assemblies replace the OE strut and feature a custom-tuned shock absorber calibrated to restore the vehicle’s ride and performance. Each Arnott strut includes a new air bladder from Continental ContiTech protected by an aluminum can along with a CNC-machined top mount made from aircraft-quality aluminum. These new air struts are assembled in the USA with Arnott’s long-lasting seals, new O-rings, new bump stop, new heavy-duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut. This Strut is designed for vehicles with Sport Suspension.

Product Features:
  • 2-Ply ContiTech Air Spring Bladder
  • Pre-Assembled for Easy Installation
  • Detailed Installation Manual Available
  • Designed & Assembled in the USA
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – New (Part No.AS-2778)

Air Strut - New

from

$1119.99
AS-2778 is a new, Arnott-engineered aftermarket air suspension strut for the front left of the 2002-2009 Audi A8 (D3 Chassis). These new assemblies replace the OE strut and feature a custom-tuned shock absorber calibrated to restore the vehicle’s ride and performance. Each Arnott strut includes a new air bladder from Continental ContiTech protected by an aluminum can along with a CNC-machined top mount made from aircraft-quality aluminum. These new air struts are assembled in the USA with Arnott’s long-lasting seals, new O-rings, new bump stop, new heavy-duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut. This Strut is designed for vehicles with Sport Suspension.

Product Features:
  • Multi-Ply ContiTech Air Spring Bladder
  • Pre-Assembled for Easy Installation
  • Detailed Installation Manual Available
  • Designed & Assembled in the USA
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2563)

Air Strut - Reman

from

$1089.99
Arnott’s completely rebuilt OE front air struts for Audi A8 sedans feature a new rubber air spring bladder manufactured by Continental ContiTech along with a new CNC-machined aluminum upper housing. The price per strut at your local dealership is a small fortune! Once again, Arnott’s design is not only more efficient, it’s also much more affordable! This strut is only for vehicles with Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • Anodized Aluminum Finish
  • Pre-Assembled For Easy Installation
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2562)

Air Strut - Reman

from

$1089.99
Arnott’s completely rebuilt OE front air struts for Audi A8 sedans feature a new rubber air spring bladder manufactured by Continental ContiTech along with a new CNC-machined aluminum upper housing. The price per strut at your local dealership is a small fortune! Once again, Arnott’s design is not only more efficient, it’s also much more affordable! This strut is only for vehicles with Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • Anodized Aluminum Finish
  • Pre-Assembled For Easy Installation
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – New (Part No.AS-2776)

Air Strut - New

from

$1059.99
AS-2776 is a new, Arnott engineered, aftermarket air suspension strut for the front of the 2002-2009 Audi A8 (D3 Chassis) with Normal (Non-Sport) Suspension. This new assembly replaces the O.E. strut and features a new custom tuned shock absorber calibrated to restore your vehicle’s original ride control and performance. The Arnott strut includes a new air bladder from ContiTech protected by an aluminum can along with a CNC machined top mount made from aircraft quality aluminum. This new air strut is assembled in the USA with Arnott’s long lasting seals, O-rings, bump stop, heavy duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut.

Product Features:
  • Multi-Ply ContiTech Air Spring Bladder
  • Pre-Assembled for Easy Installation
  • Detailed Installation Manual Available
  • Designed & Assembled in the USA
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – New (Part No.AS-2775)

Air Strut - New

from

$1059.99
AS-2775 is a new, Arnott engineered, aftermarket air suspension strut for the front right of the 2002-2009 Audi A8 (D3 Chassis) with Normal (Non-Sport) Suspension. This new assembly replaces the O.E. strut and features a new custom tuned shock absorber calibrated to restore your vehicle’s original ride control and performance. The Arnott strut includes a new air bladder from ContiTech protected by an aluminum can along with a CNC machined top mount made from aircraft quality aluminum. This new air strut is assembled in the USA with Arnott’s long lasting seals, O-rings, bump stop, heavy duty crimping rings, new air fitting and connector valve along with a dust boot to protect the strut.

Product Features:
  • Multi-Ply ContiTech Air Spring Bladder
  • Pre-Assembled for Easy Installation
  • Includes Detailed Installation Manual
  • Designed & Assembled in the USA
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2965)

Air Strut - Reman

from

$1039.99
AS-2965 is an Arnott Remanufactured Air Suspension Strut for the Rear Right side of the 2002-2009 Audi A8 (D3 Chassis) with Sport Suspension. This strut features an Arnott engineered air spring bladder custom designed to eliminate the O.E. Reservoir. Remanufactured in the USA, each strut is thoroughly tested, cleaned, repainted and then rebuilt with heavy duty crimping rings, long lasting O-Rings, new connector valve, bump stop and dust cover. This air strut assembly is only for vehicles with Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • New Valve Connector, Crimping Rings & O-Rings
  • New Protective Can & Dust Cover
  • Detailed Installation Manual Available
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2966)

Air Strut - Reman

from

$1039.99
AS-2966 is an Arnott Remanufactured Air Suspension Strut for the Rear Left side of the 2002-2009 Audi A8 (D3 Chassis) with Sport Suspension. This strut features an Arnott engineered air spring bladder custom designed to eliminate the O.E. Reservoir. Remanufactured in the USA, each strut is thoroughly tested, cleaned, repainted and then rebuilt with heavy duty crimping rings, long lasting O-Rings, new connector valve, bump stop and dust cover. This air strut assembly is only for vehicles with Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • New Valve Connector, Crimping Rings & O-Rings
  • New Protective Can & Dust Cover
  • Detailed Installation Manual Available
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – New Eibach (Part No.AS-3030)

Air Strut - New Eibach

from

$1009.99
AS-3030 is an Arnott engineered aftermarket air suspension strut for the rear right hand side of the 2004-2010 Audi A8 (D3 Chassis) with normal suspension. This new, not remanufactured, assembly replaces the OE strut and often problematic adaptive damping and features a premium damper, custom-tuned to provide a comfortable, yet responsive ride. The Arnott strut is built with Tier 1 components including O-rings, bump stop, heavy-duty crimping rings, new airline fitting, connector valve, and a multi-ply cross-axis air sleeve. The sleeve is protected by an aluminum can and dust cover and is coupled with a CNC-machined top mount made from aircraft-quality aluminum. This new replacement Audi A8 rear air strut is designed and assembled in the USA.

Product Features:
  • Converts adaptive to passive
  • Custom-designed shock absorber
  • Pre-Assembled for Easy Installation
  • Detailed Installation Manual Available
  • Designed & Assembled in the USA
  • Replace in pairs
See More

Arnott Air Suspension – Air Strut – New Eibach (Part No.AS-3031)

Air Strut - New Eibach

from

$1009.99
AS-3031 is an Arnott engineered aftermarket air suspension strut for the rear left hand (driver) side of the 2004-2010 Audi A8 (D3 Chassis) with normal suspension. This new, not remanufactured, assembly replaces the OE strut and often problematic adaptive damping and features a premium damper, custom-tuned to provide a comfortable, yet responsive ride. The Arnott strut is built with Tier 1 components including O-rings, bump stop, heavy-duty crimping rings, new air line fitting, connector valve, and a multi-ply cross-axis air sleeve. The sleeve is protected by an aluminum can and dust cover and is coupled with a CNC-machined top mount made from aircraft-quality aluminum. This new replacement Audi A8 rear air strut is designed and assembled in the USA.

Product Features:
  • Converts adaptive to passive
  • Custom-designed shock absorber
  • Pre-Assembled for Easy Installation
  • Detailed Installation Manual Available
  • Designed & Assembled in the USA
  • Replace in pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2561)

Air Strut - Reman

from

$999.99
Arnott’s completely rebuilt OE front air struts for Audi A8 Quattro sedans feature a new rubber air spring bladder manufactured by Continental ContiTech along with a new CNC-machined aluminum upper housing. The price per strut at your local dealership is beyond belief! Once again, Arnott’s design is not only more efficient, it’s also much more affordable! This strut is only for vehicles without Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • Anodized Aluminum Finish
  • Pre-Assembled For Easy Installation
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2560)

Air Strut - Reman

from

$999.99
Arnott’s completely rebuilt OE front air struts for Audi A8 Quattro sedans feature a new rubber air spring bladder manufactured by Continental ContiTech along with a new CNC-machined aluminum upper housing. The price per strut at your local dealership is out of this world! Once again, Arnott’s design is not only more efficient, it’s also much more affordable! This strut is only for vehicles W/O Sport Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • Anodized Aluminum Finish
  • Pre-Assembled For Easy Installation
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2958)

Air Strut - Reman

from

$925.99
AS-2958 is an Arnott Remanufactured Air Suspension Struts for the Rear Right side of the 2002-2009 Audi A8 (D3 Chassis) with Normal Suspension. The strut features an Arnott-engineered air spring bladder designed to eliminate the O.E. Reservoir. Remanufactured in the USA, each strut is thoroughly tested, cleaned, repainted and then rebuilt with heavy duty crimping rings, long lasting O-Rings, new connector valve, bump stop and dust cover. This air strut assembly is only for vehicles with Normal Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • New Valve Connector, Crimping Rings & O-Rings
  • New Protective Can & Dust Cover
  • Detailed Installation Manual Available
  • Replace in Pairs
See More

Arnott Air Suspension – Air Strut – Reman (Part No.AS-2959)

Air Strut - Reman

from

$925.99
AS-2959 is an Arnott Remanufactured Air Suspension Struts for the Rear Left side of the 2002-2009 Audi A8 (D3 Chassis) with Normal Suspension. The strut features an Arnott-engineered air spring bladder designed to eliminate the O.E. Reservoir. Remanufactured in the USA, each strut is thoroughly tested, cleaned, repainted and then rebuilt with heavy duty crimping rings, long lasting O-Rings, new connector valve, bump stop and dust cover. This air strut assembly is only for vehicles with Normal Suspension.

Product Features:
  • Remanufactured and Tested in the USA
  • New Valve Connector, Crimping Rings & O-Rings
  • New Protective Can & Dust Cover
  • Detailed Installation Manual Available
  • Replace in Pairs
See More

Suncore – Elec. Air Strut (Part No.300A-28-RR)

Elec. Air Strut

from

$639.99
Elec. Air Strut

Suncore – Elec. Air Strut (Part No.300A-28-RL)

Elec. Air Strut

from

$639.99
Elec. Air Strut

Suncore – Elec. Air Strut (Part No.300A-28-FR)

Elec. Air Strut

from

$579.99
Elec. Air Strut

Suncore – Elec. Air Strut (Part No.300A-28-FL)

Elec. Air Strut

from

$579.99
Elec. Air Strut

Best-Selling 2004 Audi A8 Quattro Front and Rear Shock or Strut Kit

Upgrade your A8 Quattro with our best-selling Front and Rear Shock or Strut Kit.

Suncore – Air Strut Kit (Part No.300A-28-F-PAIR)

Air Strut Kit

from

$1159.99
Air Strut Kit

Top-Quality Suspension Air Compressor Relays for 2004 Audi A8 Quattros

Choose a high-quality OEM or aftermarket Suspension Air Compressor Relay for Audi A8 Quattros and enjoy top-notch performance from $16.99.

Carquest Premium – Multi-Purpose Relay (Part No.RAA1245)

Multi-Purpose Relay

from

$16.99
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.
See More

Top Picks for 2004 Audi A8 Quattro Suspension Air Compressors

Invest in one of our 3 durable Suspension Air Compressors for your 2004 Audi, knowing you’re getting trusted brands and expert craftsmanship.

Arnott Air Suspension – Air Suspension Compressor – WABCO (Part No.P-2539)

Air Suspension Compressor - WABCO

from

$1869.99
These new genuine OES air compressors made by WABCO come completely assembled and ready to bolt in. This new unit comes complete with new air fittings, a thermal sensor, and the intake hose assembly. These compressors commonly burn out, leaving your air suspension on the ground. This compressor is NOT for diesel models.

Product Features:
  • Exclusively for 04-10 Audi A8 Quattro (D3)/07-10 S8 (D3) w/V8 Gas Engine only
  • Fully Assembled
See More

Dorman – Active Suspension Air Compressor with Mounting Bracket (Part No.949-903)

Active Suspension Air Compressor with Mounting Bracket

from

$1745.99
This air suspension compressor is designed to match the fit and function of the original compressor on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this air suspension compressor is designed to match the fit and function of the original compressor on specified applications
  • Ideal solution – this compressor is a reliable replacement for an original part that has failed due to fatigue, moisture infiltration or burnout
  • Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
See More

Suncore – Air Compressor (Part No.300A-20)

Air Compressor

from

$359.99
Air Compressor

Our Air Spring Solenoids for 2004 Audi A8 Quattros

Make a smart move for your 2004 Audi A8 Quattro with our Air Spring Solenoid for $455.99.

Arnott Air Suspension – Solenoid Valve Block (Part No.VB-3265)

Solenoid Valve Block

from

$455.99
Arnott’s air suspension solenoid valve block is a direct replacement for the vehicle’s failing valve block. The Arnott solenoid valve block is made from the highest quality materials including O-rings and electrical components and is designed to meet or exceed the original equipment. An air suspension solenoid valve block is responsible for distributing air from the compressor to your air struts or air springs. Over time valve block O-rings can dry rot and leak air causing your compressor to overwork or allow moisture to degrade the electrical solenoid components causing additional problems.

Product Features:
  • Fits 2001-2011 Audi A6/S6/Allroad (C5/C6), 2004-2010 Audi A8/S8 (D3), 2003-2019 Bentley Continental/Flying Spur and 2004-2006 Volkswagen Phaeton
  • Direct OE replacement
  • Solenoid valve block efficiently distributes pressurized air
  • Lab-tested electrically and pneumatically
  • Color coded for fast installation
  • Made of high strength, fatigue resistance plastic for dimensional stability and less pressure escape
See More

FAQs for 2004 Audi A8 Quattro Air Suspension and Kits

What are the best-selling Air Suspension and Kits for 2004 Audi A8 Quattros?

Out of 24 Air Suspension and Kits that fit 2004 Audi A8 Quattros, the following parts are the top sellers:

What’s the price range for 2004 Audi A8 Quattro Air Suspension and Kits?

The prices of Air Suspension and Kits for the 2004 Audi A8 Quattro range from $16.99 up to $1,869.99 for the most premium parts.

What is the average price of an Air Suspension and Kit for a 2004 Audi A8 Quattro?

The average price for Air Suspension and Kits for the 2004 Audi A8 Quattro is $939.20. Keep in mind the variety of part types within our Air Suspension and Kit category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Air Suspension and Kits for other Audi A8 Quattro model years?

Yes, we carry Air Suspension and Kits for 27 model years of Audi A8 Quattros between 1997 and 2025. The following model years are the most popular for Air Suspension and Kit purchases: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Air Suspension and Kits for my 2004 Audi A8 Quattro?

The cheapest 2004 Audi A8 Quattro Air Suspension and Kits we carry are:

Does Advance Auto Parts sell Air Suspension and Kits for any other 2004 Audi models?

Yes. We stock Air Suspension and Kits for 7 other popular 2004 Audi models. Some of the most popular are 2004 S4 Air Suspension and Kits, 2004 A4 Quattro Air Suspension and Kits, 2004 A4 Air Suspension and Kits, 2004 A6 Quattro Air Suspension and Kits, and 2004 A6 Air Suspension and Kits.

What types of Air Suspension and Kits do you sell for my 2004 Audi A8 Quattro?

As of 3/1/26, these are some of the most in-demand types of Air Suspension and Kits for a 2004 Audi A8 Quattro:

Can I get help with 2004 Audi A8 Quattro Air Suspension and Kit orders?

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

What is your return policy for Audi A8 Quattro Air Suspension and Kits?

Advance Auto Parts keeps returns simple. For new Audi A8 Quattro Air Suspension and Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.