Find reliable replacement parts for the Audi RS4, including the RS4 Cabriolet and RS4 Base. Our selection includes genuine Audi parts, OEM parts, original-equipment brand components, and quality aftermarket parts to help maintain performance, safety, and everyday dependability. Shop components designed to support essential vehicle systems and keep your high-performance Audi running at its best. Whether you are completing routine maintenance, repairing a worn component, or restoring your RS4, you can find parts for a wide range of model years and engine configurations. Always review the Compatible Vehicles table on each product page to confirm fitment for your specific Audi RS4 year and engine before ordering. Explore our Audi RS4 parts collection to find the right replacement components with confidence.
Facet
Audi A4, A6, Allroad, RS4, S4 2002-2009 Starter Inhibitor Switch - Facet 7H0927189
Sale price$18.00
Regular price$22.54
Elring Klinger
Audi A6, A4, A8, Q5, A3, TT & More O-Ring - Elring Klinger N90303801
Sale price$2.00
Regular price$2.44
Elring Klinger
Audi A6, A8, A4, A7, Q5, Q7 & More 2006-2018 Engine Oil Drain Plug - Elring Klinger N0160276
Sale price$4.00
Regular price$4.66
Elring Klinger
Audi A6, A8, Q7, R8, RS4, RS5 & More 2005-2015 Valve Cover Gasket - Elring Klinger 079103650C
Sale price$10.00
Regular price$12.54
Elring Klinger
Audi A6, A8, Q7, R8, RS4, RS5 & More 2005-2015 Valve Cover Gasket - Elring Klinger 079103649C
Sale price$10.00
Regular price$12.44
Elring Klinger
Audi A6, A8, Q7, R8, RS4, RS5 & More 2007-2015 Valve Cover Gasket - Elring Klinger 079103484C
Sale price$27.00
Regular price$34.98
Elring Klinger
Audi A6, A8, Q7, R8, RS4, S5 & More 2007-2015 Valve Cover Gasket - Elring Klinger 079103483T
Sale price$27.00
Regular price$35.00
Elring Klinger
Audi R8, A6, A8, Q7, RS4, RS5 & More 2007-2015 Valley Pan Gasket - Elring Klinger 079103161J
Sale price$10.00
Regular price$12.16
Elring Klinger
Audi A6, A8, Allroad, Q7, RS4, RS5 & More 2004-2015 Engine Oil Cooler O-Ring - Elring Klinger 079103121AD
Sale price$5.00
Regular price$5.46
Elring Klinger
Audi A4, A6, A8, Allroad, R8, S4 & More 1996-2014 Gasket - Elring Klinger 078131120K
Sale price$3.00
Regular price$3.56
Elring Klinger
Audi A6, A4, Allroad, A8, Cabriolet, RS4 & More 1994-2008 Cylinder Head Plug - Elring Klinger 078103113E
Sale price$8.00
Regular price$10.10
Elring Klinger
Audi A4, A6, A5, A8, Q7, RS4 & More 2005-2011 Fuel Injector Seal Kit - Elring Klinger 06E998907G
Sale price$22.00
Regular price$27.56
Elring Klinger
Volkswagen Jetta, Passat, GTI, Golf, Beetle, Touareg & More Oil Level Sensor O-Ring - Elring Klinger 038103196
Sale price$8.00
Regular price$9.44
Elring Klinger
Volkswagen Jetta, Golf, Beetle, Cabrio, Passat, Corrado & More Seal - Elring Klinger 026103085D
Sale price$5.00
Regular price$6.06
Eldor
Volkswagen Jetta, Beetle, Passat, Tiguan, CC, Eos & More 2005-2018 Ignition Coil - Eldor 07K905715G
Sale price$50.00
Regular price$64.50
Delphi
Audi A4, RS4, S4 2002-2009 Sway Bar Link - Delphi 8E0505465AF
Sale price$24.00
Regular price$30.48
Delphi
Audi A4, RS4, S4 2002-2009 Tie Rod End - Delphi 8E0422821C
Sale price$25.00
Regular price$31.44
Delphi
Audi A4, RS4, S4 2002-2009 Sway Bar Link - Delphi 8E0411318
Sale price$32.00
Regular price$40.50
Delphi
Audi A4, RS4, S4 2002-2009 Sway Bar Link - Delphi 8E0411317
Sale price$33.00
Regular price$42.76
Delphi
Audi A4, RS4, S4 2002-2009 Control Arm - Delphi 8E0407151R
Sale price$79.00
Regular price$102.24
Corteco-Micronair
Audi A4, RS4, S4 2002-2009 Cabin Air Filter - Corteco-Micronair 8E0819439
Sale price$15.00
Regular price$19.24
Corteco-Micronair
Audi A4, A6, Allroad, RS4, RS6, S4 & More 1999-2009 Cabin Air Filter - Corteco-Micronair 4B0819439C
Sale price$27.00
Regular price$34.06
Corteco
Audi A6, A8, A4, A7, Q5, Q7 & More 2006-2018 Engine Oil Drain Plug - Corteco N0160276
Sale price$7.00
Regular price$9.00
Corteco
Audi A4, A6, A8, R8, RS4, S4 & More 2002-2014 Sway Bar Bushing - Corteco 4D0411327J
Sale price$5.00
Regular price$6.20
Corteco
Volkswagen Jetta, Golf, Beetle, Cabrio, Passat, Corrado & More Seal - Corteco 026103085D
Sale price$5.00
Regular price$5.26
Corteco
Audi Allroad, R8, S4, A6, A8, Q7 & More 2004-2018 Crankshaft Seal - Corteco 079103051G
Sale price$23.00
Regular price$29.40
Corteco
Volkswagen Jetta, Golf, Beetle, Cabrio, Passat, Corrado & More Seal - Corteco 026103085D
Sale price$5.00
Regular price$5.26
Bremi / STI
Volkswagen Jetta, Beetle, Passat, Tiguan, CC, Eos & More 2005-2018 Ignition Coil - Bremi / STI 07K905715G
Sale price$26.00
Regular price$32.84
Bremi
Audi A4, A6, A7, TT, A8, Q5 & More 2006-2018 Camshaft Position Sensor - Bremi 07L905163C
Sale price$38.00
Regular price$48.12
Bremi
Audi A6, A4, A8, TT, A3, S4 & More 1997-2017 Ignition Coil Connector - Bremi 219037005
Sale price$40.00
Regular price$51.58
Bosch
Volkswagen Jetta, Beetle, Passat, Tiguan, CC, Eos & More 2005-2018 Ignition Coil - Bosch 07K905715G
Sale price$43.00
Regular price$55.30
Bosch
Audi A4, A6, R8, A3, A5, Q5 & More 2005-2018 Fuel Pressure Sensor - Bosch 06J906054L
Sale price$51.00
Regular price$65.86
Bosch
Audi A4, A6, TT, A3, Q7, RS4 & More 2005-2015 Purge Valve - Bosch 06E906517A
Sale price$21.00
Regular price$26.12
Bosch
Audi A4, A6, Allroad, Q7, R8, A8 & More 1998-2015 Brake Pressure Sensor - Bosch 036906051C
Sale price$31.00
Regular price$39.52
Automotive Lighting
Audi A4, TT, A3, RS4, S4 2004-2014 Xenon Control Unit - Automotive Lighting 8P0907391
Sale price$659.00
Regular price$855.54
Automotive Lighting
Audi A4, RS4 2002-2008 Fog Light - Automotive Lighting 8E0941700B
Sale price$59.00
Regular price$76.58
ATE
Audi A4, A6, A8, e-tron, Q5, TT & More Brake Fluid - ATE B0007501LDSP
Sale price$20.00
Regular price$25.78
ATE
Audi A6, A4, A8, 5000, 4000, A3 & More Bleed Valve Screw Cap - ATE 211611483
Sale price$4.00
Regular price$4.68
Astemo
Audi Q7, A6, A8, RS4, Volkswagen Touareg 2007-2009 Fuel Pump - Astemo 079127026AB
Sale price$477.00
Regular price$620.06
Astemo
Audi A6, A8, Q7, S5, RS4, Volkswagen Touareg 2007-2009 Fuel Pump - Astemo 079127025AF
Sale price$874.00
Regular price$1,135.36
Akebono Euro
Audi RS4 2007-2008 Brake Pad Set - Akebono Euro 8E0698451P
Sale price$97.00
Regular price$125.64
Airmatic
Audi A4, RS4, S4 2002-2009 Cabin Air Filter - Airmatic 8E0819439
Sale price$7.00
Regular price$8.20
