×
- Hello
- Login or Register
- Quick Links
- Live Chat
- Track Order
- Parts Availability
- RMA
- Help Center
- Contact Us
- Shop for
- Audi Parts
My Garage
My Account
Cart
A.I.R. System fit your 2009 Audi S4
Currently shopping for
2009 Audi S4
Change VehicleVehicle Options
Cabriolet; 8 Cyl 4.2 L GASVehicle Options
Cabriolet; 8 Cyl 4.2 L GASCategories Close X
Currently selected
Emission Control & Exhaust
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Parts Questions
2 diagrams found. Select a diagram to view its particular parts.
- 1.Cooling - Hoses & Pipes (4.2L,A4/S4,Supply)
- 2.Emission System - Emission Components
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
$992.29 $767.541
- 1
$751.67 $536.691
- 2
$111.67 $79.731
- 2
$26.00 $16.251
- 3
$328.33 $234.431
- 3
$8.87 $5.671
- 4
$135.00 $96.391
- 5
$135.00 $96.391 - 5
$236.66 $168.981
- 6
$236.66 $168.981
- 6
$969.06 $749.571
- 7
$1.18 $0.761
- 7
$11.85 $7.581
- 8
$31.00 $19.381
- 8
$474.98 $339.141
- 9
$6.27 $4.021
- 9
$14.95 $9.571
- 10
$153.33 $109.481
- 10
$391.64 $279.641
- 11
$150.00 $107.101
- 11
$99.99 $71.391
- 12
$14.95 $9.571
- 12
$4.70 $3.011
- 13
$17.94 $11.481
- 13
$3.17 $2.041
- 14
$100.00 $71.401
- 14
$39.58 $24.741
- 15
$51.38 $32.111 - 15
$100.00 $71.401
- 16
$4.18 $2.661 - 16
$14.95 $9.571
- 17
$7.21 $4.621 - 17
$126.66 $90.441
- 18
$0.64 $0.411
- 18
$57.77 $36.111
- 19
$183.32 $130.891
- 19
$4.39 $2.821
- 20
$2.73 $1.751
- 20
$792.91 $613.311
- 21
$317.66 $226.801
- 22
$2.20 $1.411
- 23
$455.00 $324.871
- 24
$43.18 $26.991
- 25
$23.18 $14.491
- 26
$12.67 $9.731
- 27
$29.38 $18.361
- 28
$8.40 $5.381
- 29
$98.32 $70.201
- 30
$119.99 $85.671
- 31
$57.32 $41.611
- 32
$1.18 $0.761
- 33
$141.67 $101.151
- 34
$0.16 $0.101
- 35
$56.48 $41.011
- 36
$57.32 $41.611
- 37
$395.65 $282.491
- 38
$374.98 $267.741
$84.99 $60.681
$346.67 $247.521