Audi S4 Suspension Parts

Essential Audi S4 Suspension Parts

FEQ – Control Arm Bushing (Part No.L203064133FEQ)

Control Arm Bushing

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$2.35
The FEQ Control Arm Bushing is OE Quality and is manufactured using only the highest quality materials and is designed to reduce road noise and vibration.

Product Features:
  • OE-Equivalent and a direct fit application.
  • Meets or exceeds the OE specifications.
  • Designed to reduce vibration and absorb noise.
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KYB – Excel-G Strut Insert (Part No.L300519947KYB)

Excel-G Strut Insert

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$89.50
The KYB Excel-G OE-equivalent direct fit Strut Insert is engineered to restore the vehicle’s originally designed handling and control. The Excel-G Shocks are calibrated to compensate for worn suspensions and is a great choice to restore OE performance and original driving conditions.

Product Features:
  • Direct fit application for ease of installation
  • Calibrated to compensate for worn suspensions
  • Components and valving are designed specifically for each application
  • The best choice to restore OE performance and normal driving conditions
  • Built with quality that matches or exceeds OE
  • Coverage for domestic and import cars, trucks, vans, minivans, and SUVs
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Carquest Premium – Multi Purpose Relay (Part No.RAA1245)

Multi Purpose Relay

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$10.29
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Febi – Sway Bar Link Nut (Part No.L1038567781FEB)

Sway Bar Link Nut

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$1.29
Sway Bar Link Nut

TRW – Control Arm (Part No.L2000664547TRW)

Control Arm

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$76.84
TRW control arms can help improve fuel economy, emissions, energy savings, driving comfort and most important, safety. TRW provides hardware kits as standard on all ball joints, installation instructions and catalog information in all formats. Upper and lower Control Arms designed as:

Product Features:
  • Aluminium forged Control Arms
  • Aluminium cast Control Arms – low weight/high performance
  • Steel forged Control Arms
  • Steel stamped Control Arms Ball Joints include the latest state-of-the-art high performance designs:
  • Temperature resistant
  • Low-torque/high comfort solution
  • Ball stud diameters ranging from 25 to 42mm
  • Integral and non-integral designs Built in Bushes:
  • Rubber Bushes
  • Rubber and Metal Bushes
  • Hydraulic Bushes
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Febi – Strut Bump Stop (Part No.L303685150FEB)

Strut Bump Stop

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$19.73
Febi’s superior quality Bump Stop prevents the bottoming out of struts; ensuring a high level of protection and a longer strut life.

Product Features:
  • Made from premium quality cellular polyurethane
  • Perfectly compliment OE style struts
  • Are built with design and quality that matches or exceeds OE quality
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Febi – Trailing Arm Bushing (Part No.L200657490FEB)

Trailing Arm Bushing

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$20.83
The Febi Trailing Arm Bushing is OE Quality and is manufactured using only the highest quality materials and is designed to reduce road noise and vibration.

Product Features:
  • OE-Equivalent and a direct fit application.
  • Meets or exceeds the OE specifications.
  • Designed to reduce vibration and absorb noise.
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Rare Parts – Coil Spring Seat (Part No.RP46357)

Coil Spring Seat

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$104.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Restores vehicle handling
  • Reduces road noise
  • Reduces vibration
  • UV resistant
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Bilstein – Bilstein Coil Spring (Part No.L5000573627BIL)

Bilstein Coil Spring

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$113.85
Bilstein OE replacement coil springs restore handling and ensure that ride height and body sway are returned to original specifications.

Product Features:
  • Restores vehicle to OE specifications
  • Superior grade spring steel
  • State of the art computer controlled machines
  • Advanced Zinc Phosphate and Epoxy Powder Paint surface treatment
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Lemfoerder – Lemfoerder Shock Mount (Part No.L4010265267LEM)

Lemfoerder Shock Mount

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$30.02
The Lemfoerder shock mount is OE Quality and is manufactured using only the highest quality materials and is designed to reduce road noise and vibration.

Product Features:
  • OE-Equivalent and direct fit application
  • OE style mounts and fasteners
  • Resistant to oil and other contaminants
  • Meets or exceeds OEM specifications
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KYB – KYB Spring Seat (Part No.L5005392407KYB)

KYB Spring Seat

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$84.54
The KYB Spring Seat is manufactured using only the highest quality materials and is designed to reduce road noise and vibration.

Product Features:
  • OE-Equivalent and direct fit application
  • Reduces squeaks, rattles, and vibration noise
  • Resistant to oil and other contaminants
  • Meets or exceeds OEM specifications
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Rare Parts – SHOCK MOUNT (Part No.RP53943)

SHOCK MOUNT

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$128.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Meets or exceeds OE requirements
  • Helps restore steering and handling
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Monroe – OESpectrum Strut (Part No.71332)

OESpectrum Strut

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$122.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe® OESpectrum® struts provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS — Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING — Rod displaced valving, tuned specifically to each vehicle, adjusts to road extremes to provide consistency and a smooth ride (on most applications)
  • CONSISTENT RIDE — OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • CONTROL AND DURABILITY — Fluon-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • IMPROVES PERFORMANCE — Nitrogen gas charge maintains tire-to-road contact for improved ride and handling by reducing aeration (on most applications)
  • LONGER SERVICE LIFE — Chrome-plated piston, bronze reinforced rod guide bearing and special single lip seal provide durability and longer service life (where applicable)
  • OPTIONAL DUST BOOT/JOUNCE BUMPER — Protective dust boot reduces dirt and moisture, while jounce bumper reduces severe suspension movement (both sold separately)
  • Special Dust Boot/Jounce Bumper: Protective dust boot reduces dirt and any moisture build-up. Jounce bumper helps prevent severe suspension movement. Dust boot & jounce bumper sold separately.
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Dorman – 30 AMP 12 Volt 4 Pin Universal Relay (Part No.84601)

30 AMP 12 Volt 4 Pin Universal Relay

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$9.99
This relay connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this relay connector matches the appearance and function of the factory hardware on specified applications.
  • Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Meyle – Control Arm Kit (Part No.L2102163743MEY)

Control Arm Kit

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$663.78
Control Arm Kit

Meyle – Shock Bellows / Dust Boot (Part No.L4030265249MEY)

Shock Bellows / Dust Boot

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$7.53
The Meyle Bellows / Dust Boot protects the piston rod from damage caused by debris (i.e. rocks, dust, dirt and stones), thus preventing premature strut failure.

Product Features:
  • Made from premium quality cellular polyurethane
  • Manufactured with design and quality that matches or exceeds OE quality
  • Resistant to oil and other contaminants
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Autopart International Inc – Control Arm (Part No.L20002068271API)

Control Arm

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$187.17
Control Arm

Rein – Suspension Bump Stop Set (Part No.AVX0300P)

Suspension Bump Stop Set

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$29.99
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.

Product Features:
  • Rubber bump stops match the shore hardness of the original equipment bump stop to ensure maximum performance and product longevity
  • Matches Original Equipment design specifications
  • Recommend to replace bump stops in pairs to ensure best performance. Note: Bump Stop Sets contain the needed pair
  • Manufactured to strict engineering standards/specifications in materials and tolerances
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Valvoline – Extended Protection Automatic Transmission Fluid, 1 Quart (Part No.899179)

Extended Protection Automatic Transmission Fluid, 1 Quart

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$14.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula is suitable for use in 92% of vehicles in light duty automatic transmissions 2010 and newer. Keep your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand.

Product Features:
  • The ultimate protection for your automatic transmission
  • 45% stronger against breakdown
  • Dual Defense Additive Technology combines friction modifiers and anti-wear additives for two layers of protection
  • Suitable for use in over 92% of vehicles in light duty automatic transmissions 2010 and newer
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Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.773775)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon

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$36.49
Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid (ATF) is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life.  Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Long life friction modifiers help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
  • High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
  • Developed with anti-wear technology to help improve transmission durability
  • Advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
  • Suitable for 95% of traditional ATFs including Dex/Merc, Mercon LV & Mercon V
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International Suspension Group – Strut Mount (Part No.L303039114ISG)

Strut Mount

from

$18.02
Strut Mount

Monroe – Strut-Mate Strut Mounting Kit (Part No.904965)

Strut-Mate Strut Mounting Kit

from

$29.49
Every new strut deserves a Monroe® Strut-Mate® Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:
  • PERFECT PAIRING — Ideal match for the ride control characteristics of Monroe® struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION — Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE — Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING — Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL — Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
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Rare Parts – STRUT MOUNT KIT (Part No.RP53218)

STRUT MOUNT KIT

from

$172.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Meets or exceeds OE requirements
  • Helps restore vehicle ride.
  • Reduces tire wear
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Helping You Find the Right Suspension Parts for Your Audi S4

You love your S4. So we’ve made it easier than ever to help you find Audi S4 Suspension Parts in our online catalog. Our inventory holds 176 aftermarket and OEM Suspension Parts for your Audi S4, ranging from $1.23 to $1,152.36.

We offer parts from 28 brands trusted to make quality Suspension Parts for your Audi S4. Before you buy, take some time to read through customer reviews. We currently have 19,203 reviews of Audi S4 Suspension Parts from previous customers. Some of the top rated parts include Control Arm with 3.5 stars and Strut-Mate Strut Mounting Kit with 4.5 stars.

Find your S4 Suspension Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Audi S4 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Suspension Parts Brands for Your Audi S4

Our inventory holds Suspension Parts for your Audi S4 from 28 trusted brands. You’ll find OEM and aftermarket parts from brands like Valvoline, Dorman, and Moog, all of which can keep that Audi happy.
We have Dorman parts available for your Audi S4 in categories like Air Suspension and Kits. Some of the top-rated Dorman parts in these categories are:
30 AMP 12 Volt 4 Pin Universal Relay
from $9.99
(8)
30 AMP 12 Volt 4 Pin Universal Relay
Active Suspension Relays

FAQs for Audi S4 Suspension Parts

What are the most purchased Suspension Parts for the Audi S4?

Out of 176 Suspension Parts for the Audi S4, the most popular in our inventory are:
Strut Bellows
from $34.99
(12)
Strut Bellows
Strut Bellows
Strut Bellows
from $31.49
(2)
Strut Bellows
Strut Bellows
Multi Purpose Relay
from $10.29
This product is not rated
Multi Purpose Relay
Suspension Air Compressor Relays

What are the top-rated Audi S4 Suspension Parts?

Top-rated Suspension Parts for your Audi S4 based on customer reviews/ratings are:
Control Arm
from $157.04
(6)
Control Arm
“Perfect fit.”
Strut-Mate Strut Mounting Kit
from $30.49
(2)
Strut-Mate Strut Mounting Kit
“Great price, fast delivery and product was as described.”
OESpectrum Strut
from $122.99
(1)
OESpectrum Strut
“Ease of packaging, product match, solid performance, was of installation. Monroe cox could either have a picture of the product inside or remove the ”