2009 Audi Audi A4
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Available trims
2.0T,
3.2 Premium Plus quattro
Engine sizes
2.0L,
3.1L,
3.2L
Engine types
gas
Drive types
AWD,
FWD
Body types
Convertible,
Sedan,
Wagon
MSRP at release
$31000-48800
Seating for
4-5
Cargo capacity
10.2-17.3 cu. ft.
Fuel capacity
16.6-18.5 gal.
Fuel economy
20-25 mpg
Towing capacity
No data
Body dimensions
Length: 181.0-185.2"
Width: 70.0-71.9"
Wheel base: 104.3-110.6"
Body ground clearance: 4.0"
Curb weight: 3428-3827 lbs.
Part List
Know what you need? Let's find it.
 BrakingElectronics & Programmable | BrakingElectronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 InteriorSafety | InteriorSafety |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Electronics & Programmable | Electronics & Programmable |
 Suspension | Suspension |
 Glass & Windows | Glass & Windows |
 Heating & Cooling | Heating & Cooling |
 Braking | Braking |
 Electronics & Programmable | Electronics & Programmable |
 PowertrainSuspension | PowertrainSuspension |
 Body Parts | Body Parts |
 Electronics & Programmable | Electronics & Programmable |
 Braking | Braking |
 Braking | Braking |
 Interior | Interior |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Heating & Cooling | Heating & Cooling |
 Heating & Cooling | Heating & Cooling |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Interior | Interior |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Electronics & Programmable | Electronics & Programmable |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Powertrain | Powertrain |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Braking | Braking |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Interior | Interior |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Glass & Windows | Glass & Windows |
 Suspension | Suspension |
 Lighting | Lighting |
 Suspension | Suspension |
 Interior | Interior |
 InteriorSafety | InteriorSafety |
 Suspension | Suspension |
 Suspension | Suspension |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Fuel System | Fuel System |
 Body Parts | Body Parts |
 Powertrain | Powertrain |
 Lighting | Lighting |
 Heating & Cooling | Heating & Cooling |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Electronics & Programmable | Electronics & Programmable |
 Interior | Interior |
 Suspension | Suspension |
 Electronics & Programmable | Electronics & Programmable |
 Powertrain | Powertrain |
 Heating & Cooling | Heating & Cooling |
 Glass & WindowsInterior | Glass & WindowsInterior |
 Braking | Braking |
 Powertrain | Powertrain |
 Braking | Braking |
 Steering | Steering |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Heating & Cooling | Heating & Cooling |
 Electronics & Programmable | Electronics & Programmable |
 Braking | Braking |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Powertrain | Powertrain |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Body Parts | Body Parts |
 Suspension | Suspension |
 Glass & Windows | Glass & Windows |
 Body Parts | Body Parts |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Interior | Interior |
 Safety | Safety |
 Electronics & Programmable | Electronics & Programmable |
 InteriorSteering | InteriorSteering |
 PowertrainSteering | PowertrainSteering |
 Suspension | Suspension |
 Interior | Interior |
 Suspension | Suspension |
 Suspension | Suspension |
 Lighting | Lighting |
 Heating & CoolingInterior | Heating & CoolingInterior |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Powertrain | Powertrain |
 Braking | Braking |
 Glass & Windows | Glass & Windows |
 Wheels & Tires | Wheels & Tires |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
 Glass & Windows | Glass & Windows |
Browse parts by system
Browse every OEM part we have data for on the 2009 Audi AUDI A4, grouped by vehicle system.
Body Parts (18)
- Center Pillar
- Decklid Tailgate
- Exterior Door Handle
- Fender
- Front Bumper Assembly
- Front Bumper Cover
- Front Bumper Reinforcement
- Front Door Assembly
- Grille
- Hood
- Quarter Panel Assembly
- Radiator Core Support
- Rear Bumper Assembly
- Rear Bumper Cover
- Rear Bumper Reinforcement
- Rear Side Door Assembly
- Rear Spoiler
- Roof Assembly
Braking (9)
Electronics & Programmable (10)
- ABS Module
- Alternator
- Conv 2.0L (150 amp, Valeo manufacturer)
- SW 3.2L ID BKH (VIN H, 5th digit) (150 amp, Valeo manufacturer)
- Conv 2.0L 140 amp Bosch manufacturer
- Conv 2.0L 140 amp Valeo manufacturer
- SW 3.2L ID CALA (VIN K, 5th digit) 140 amp Valeo manufacturer
- SW 3.2L ID CALA (VIN K, 5th digit) 140 amp Bosch manufacturer
- SW 3.2L ID CALA (VIN K, 5th digit) 150 amp (Valeo manufacturer)
- SW 2.0L (140 amp, Bosch manufacturer)
- Camera Projector
- Chassis Control Module
- Driver Assist SW blind spot alert master (RH trunk)
- Driver Assist SW blind spot alert slave (LH trunk)
- Theft-Locking (Conv) (under LH dash)
- Driver Assist Conv park assist (RH trunk)
- Driver Assist Conv garage door (LH behind front bumper)
- Lamps Conv headlamp leveling control (RH dash) w/o adaptive headlamps
- Lamps Conv xenon HID control (behind headlamp) w/o adaptive headlamps
- Lamps Conv headlamp leveling control (RH dash) adaptive headlamps (curve, opt 8Q5)
- Air Bag (under center console) Conv
- Body Control (BCM) trunk mounted (comfort system module)
- Body Control (BCM) LH dash (body control module)
- Cooling Fan (mounted to fan shroud) SW
- Driver Assist SW park assist (RH trunk)
- Driver Assist SW camera control (RH trunk)
- Lamps SW xenon HID control (behind headlamp) ballast control
- Parking Brake (RH trunk floor)
- Suspension TPMS SW (LH dash)
- Roof (RH quarter panel) (Conv lift control)
- Suspension TPMS Conv (LH trunk)
- Cooling Fan (mounted to fan shroud) Conv
- Lamps Conv xenon HID control (behind headlamp) adaptive headlamps (curve, opt 8Q5)
- Communication information display (mounted next to fuse box) (Conv)
- Air Bag (under center console) SW side air bag front and rear (opt 4X4) warning light only (opt 9P1)
- Air Bag (under center console) SW side air bag front and rear (opt 4X4) warning light and tone (opt 9P5)
- Air Bag (under center console) SW side air bag front only (opt 4X3) warning light only (opt 9P1)
- Air Bag (under center console) SW side air bag front only (opt 4X3) warning light and tone (opt 9P5)
- Communication interface module (under dashboard) (Sdn)
- Lamps SW xenon HID control (behind headlamp) cornering lamp control (adaptive headlamps, opt 8Q5)
- Lamps SW xenon HID control (behind headlamp) LED lamp control
- Network Gateway (RH dash) (gateway module) ID 8T0907468AB
- Network Gateway (RH dash) (gateway module) ID 8T0907468AC
- Network Gateway (RH dash) (gateway module) ID 8T0907468AF
- Suspension adaptive suspension (1BL)
- Transmission (mounted at back of transmission) (CVT) (transmission ID LKW)
- Engine Control Module
- Engine Fuse Box
- Ignition Coil
- Information Screen
- Radio Audio
- SW CD changer
- SW control (console) ID 8T0919609A
- SW control (console) ID 8T0919609D
- SW amplifier (trunk mounted) ID 8R0035223F
- Conv amplifier Bose audio system
- Conv amplifier w/o Bose audio system
- Conv receiver AM-FM-CD
- Conv receiver AM-FM-6 disc
- SW amplifier (trunk mounted) ID 8T0035223AB
- SW amplifier (trunk mounted) ID 8T0035223AH
- SW amplifier (trunk mounted) ID 8T0035223AP
- SW amplifier (trunk mounted) ID 8T0035223AR
- SW amplifier (trunk mounted) ID 8T0035223J
- SW receiver AM-FM-6 disc
- SW receiver AM-FM-6 disc-MP3
- SW amplifier (trunk mounted) ID 8T0035223AK
- Starter Motor
Fuel System (5)
Glass & Windows (18)
- Back Glass
- Convertible Top Lift
- Convertible Top Motor
- Front Door Glass
- Front Door Switch
- Front Door Window Regulator
- Interior Mirror
- Power Window Motor
- Quarter Glass
- Rear Door Glass
- Rear Door Window Regulator
- Rear Wiper Motor
- Roof Glass
- Side View Mirror
- Power SW (painted finish) memory (opt 6XM) R.
- Power SW (painted finish) memory (opt 6XM) L.
- Power SW (painted finish) w/o memory R.
- Power SW (painted finish) w/o memory L.
- Power Conv (painted finish) w/o memory R.
- Power Conv (painted finish) w/o memory L.
- Power Conv (painted finish) memory (opt 6XL) R.
- Power Conv (painted finish) memory (opt 6XL) L.
- Washer Reservoir Assembly
- Windshield Glass
- Windshield Wiper Motor
- Wiper Transmission
Heating & Cooling (11)
Interior (13)
- Air Bag
- Conv (front) passenger dash
- SW front driver wheel 2.0L AT
- SW front driver wheel 2.0L MT
- SW front driver wheel 3.2L 3 spoke
- SW front driver wheel 3.2L 4 spoke
- SW front driver seat
- SW front driver roof
- SW front passenger dash
- SW front passenger seat
- SW front passenger roof
- SW rear (seat) R.
- SW rear (seat) L.
- Conv (front) driver wheel 3 spoke (sport option)
- Conv (front) driver wheel 4 spoke
- Conv (front) driver knee
- Conv (front) driver seat
- Conv (front) passenger knee
- Conv (front) passenger seat
- Column Switch
- Conv cruise control
- Conv turn signal
- Conv wiper
- Sdn on-board computer (opt 9Q4) w/o adaptive cruise
- Sdn on-board computer (opt 9Q4) adaptive cruise (opt 8T4)
- Sdn w/o on-board computer adaptive cruise (opt 8T4)
- Sdn w/o on-board computer w/o adaptive cruise
- SW on-board computer (opt 9Q4) adaptive cruise (opt 8T4)
- SW on-board computer (opt 9Q4) w/o adaptive cruise
- SW w/o on-board computer adaptive cruise (opt 8T4)
- SW w/o on-board computer w/o adaptive cruise
- Dash Panel
- Front Console
- Front Door Switch
- Front Seat
- Front Seat Belt
- SW (bucket seat) passenger buckle (reminder) light and alarm (opt 9P5)
- SW (bucket seat) passenger buckle (reminder) light only (opt 9P3)
- SW (bucket seat) driver buckle (reminder) light and alarm (opt 9P5)
- SW (bucket seat) driver retractor
- SW (bucket seat) passenger retractor
- Conv (bucket seat) passenger buckle
- Conv (bucket seat) driver retractor
- Conv (bucket seat) passenger retractor
- Ignition Switch
- Interior Mirror
- Speedometer Cluster
- (cluster) SW MPH (180) navigation (opt 9Q4) adaptive cruise (opt 8T4)
- (cluster) SW MPH (180) navigation (opt 9Q4) w/o adaptive cruise
- (cluster) SW MPH (180) w/o navigation
- (cluster) SW KPH (280) navigation (opt 9Q4) adaptive cruise (opt 8T4)
- (cluster) SW KPH (280) navigation (opt 9Q4) w/o adaptive cruise
- (cluster) SW KPH (280) w/o navigation
- (cluster) Conv MPH navigation (opt 9Q4)
- (cluster) Conv MPH w/o navigation
- (cluster) Conv KPH navigation (opt 9Q4) (260 KPH)
- (cluster) Conv KPH navigation (opt 9Q4) (280 KPH)
- (cluster) Conv KPH w/o navigation (260 KPH)
- (cluster) Conv KPH w/o navigation (280 KPH)
- Steering Column
- Sun Visor
- Temp Control
Lighting (3)
- Front Lamp
- Headlight Assembly
- xenon (HID) self adjusting (opt 8Q3) Conv R.
- xenon (HID) self adjusting (opt 8Q3) Conv L.
- halogen Conv R.
- halogen Conv L.
- xenon (HID) adaptive (curve, opt 8Q5) Conv R.
- xenon (HID) adaptive (curve, opt 8Q5) Conv L.
- halogen SW R.
- halogen SW L.
- xenon (HID) adaptive (curve, opt 8Q5) SW R.
- xenon (HID) adaptive (curve, opt 8Q5) SW L.
- xenon (HID) self adjusting (opt 8Q3) SW R.
- xenon (HID) self adjusting (opt 8Q3) SW L.
- Taillight Assembly
Powertrain (15)
- Carrier Assembly
- Cylinder Block
- Cylinder Head
- Engine Assembly
- Exhaust Manifold
- Flywheel Flex Plate
- Harmonic Balancer
- Intake Manifold
- Oil Pan
- Rear Drive Shaft
- Steering Gear Rack
- Throttle Body
- Timing Cover
- 3.2L ID BKH (VIN H, 5th digit) upper R.
- 3.2L ID BKH (VIN H, 5th digit) upper L.
- 3.2L ID BKH (VIN H, 5th digit) lower
- 2.0L engine ID BWT lower
- 2.0L engine ID BWT upper inner
- 2.0L engine ID BWT upper outer
- 2.0L engine ID CAEB upper
- 2.0L engine ID CAEB lower
- 3.2L ID CALA (VIN K, 5th digit) upper
- 3.2L ID CALA (VIN K, 5th digit) lower
- Transmission
- Turbo-Supercharger
Safety (3)
- Air Bag
- Conv (front) passenger dash
- SW front driver wheel 2.0L AT
- SW front driver wheel 2.0L MT
- SW front driver wheel 3.2L 3 spoke
- SW front driver wheel 3.2L 4 spoke
- SW front driver seat
- SW front driver roof
- SW front passenger dash
- SW front passenger seat
- SW front passenger roof
- SW rear (seat) R.
- SW rear (seat) L.
- Conv (front) driver wheel 3 spoke (sport option)
- Conv (front) driver wheel 4 spoke
- Conv (front) driver knee
- Conv (front) driver seat
- Conv (front) passenger knee
- Conv (front) passenger seat
- Front Seat Belt
- SW (bucket seat) passenger buckle (reminder) light and alarm (opt 9P5)
- SW (bucket seat) passenger buckle (reminder) light only (opt 9P3)
- SW (bucket seat) driver buckle (reminder) light and alarm (opt 9P5)
- SW (bucket seat) driver retractor
- SW (bucket seat) passenger retractor
- Conv (bucket seat) passenger buckle
- Conv (bucket seat) driver retractor
- Conv (bucket seat) passenger retractor
- Stabilizer Bar
Suspension (14)
- Axle Shaft
- Front Axle Conv (AT) AWD (quattro) 2.0L R.
- Front Axle Conv (AT) AWD (quattro) 2.0L L.
- Front Axle Conv (AT) FWD
- Front Axle Conv (AT) AWD (quattro) 3.2L R.
- Front Axle SW 2.0L FWD sport suspension (opt 1BE)
- Front Axle SW 2.0L FWD w/o sport suspension
- Front Axle SW 3.2L
- Rear Axle
- Front Axle Conv (AT) AWD (quattro) 3.2L L.
- Carrier Assembly
- Front Knee
- Front Lower Control Arm
- Front Spindle Knuckle
- Front Upper Control Arm
- Hub
- Independent Rear Suspension Assembly
- Rear Lower Control Arm
- Rear Spindle Knuckle
- Rear Upper Control Arm
- Strut
- Suspension Coil Spring
- Suspension Crossmember
Wheels & Tires (1)
- Wheel
- 18x8 (alloy) 5 spoke opt C5G
- 18x8 (alloy) 10 spoke
- 17x7-1/2 (alloy) 6 spoke
- 17x7-1/2 (alloy) 7 spoke
- 17x8 (alloy)
- 18x8 (alloy) 5 spoke opt CH9
- 17x7-1/2 (alloy) 5 spoke ID 4F0601025AF
- 16x7-1/2 (alloy) (7 spoke)
- 17x7-1/2 (alloy) 5 spoke ID 8E0601025AQ
- 18x8 (alloy) 7 double spoke
- 19x4 (spare)
- 17x7-1/2 (alloy) 10 spoke
- 17x7-1/2 (alloy) 16 spoke
- 18x8 (alloy) 15 spoke