Audi S4 Belts and Hoses
We stock Genuine OEM Audi® Belts and Hoses for your Audi S4. OEM belts and hoses play a crucial role in powering your engine's various components such as the water pump, alternator, and air conditioning compressor. They also help to cool your engine by circulating coolant to the radiator and other components. By using OEM belts and hoses, you can be confident that your engine is receiving the best possible performance and protection, reducing the risk of costly repairs and ensuring long-term reliability. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
2008-2017 Audi - Lower Hose
Audi
8K0-121-055-B
Engine Cooling Radiator. S5. S4. Q5. 3.2L. A5. 3.0L, main.
$112.80
MSRP $156.66
Save $43.86
28% Off 
2018-2024 Audi - Vent Hose
Audi
8W1-122-051
3.0L, 2018-19. Coupe, 3.0L.
$15.36
MSRP $24.78
Save $9.42
38% Off 
2009-2014 Audi - Serpentine Tensioner
Audi
06E-903-133-H
For Supercharger Belt. Alternator belt. Gas, to 09/27/2013. 3.0L, to 07/08/2011. S4. To 7/11/11. S5. 3.0l. Ac belt.
2007-2017 Audi - Seat Belt Assembly Upper Bolt
Audi
WHT-003-478
Second row, with bench seat. Second row, with bucket seat. 2013-2016. From VIN 4L7042001. To vin 4l7042000.
$3.43
MSRP $5.13
Save $1.70
33.1% Off 
2017-2025 Audi - Liner Extension Retainer
Audi
4S0-805-163
Liner extension,retainer. Center. Type 2. 2017-25. To 03/23/2020. Fender liner,clip. Coupe, A5 or S5. RS5. Convertible,. Rs 5.
$3.78
MSRP $5.64
Save $1.86
33% Off 
2015-2025 Audi - Seat Belt Lap And Shoulder Belt Bolt
Audi
N-912-259-01
$1.15
MSRP $1.72
Save $0.57
33.1% Off 
Seat Belt Lap And Shoulder Belt Bolt
Audi
N-989-249-01
Second row, with bucket seat. 2013-2016.
$4.36
MSRP $6.50
Save $2.14
32.9% Off 
2008-2024 Audi - Center Seat Belt Upper Bolt
Audi
N-989-241-02
2017-25. 2013-2016. Seat belt assy,upper bolt. Coupe.
$4.46
MSRP $6.66
Save $2.20
33% Off 
2017-2024 Audi - Outer Belt Assembly Lower Bolt
Audi
N-912-131-01
Seat belt assy,bolt. 2017-25. Outer. Coupe,. Convertible,.
$4.81
MSRP $7.18
Save $2.37
33% Off 
2015-2024 Audi - Seat Belt Assembly Lower Bolt
Audi
N-912-098-01
2017-25. Seat belt assy,lower bolt. M7/16x25. Convertible, 7/16-20x32. Coupe, from 01/21/2019.
$2.76
MSRP $4.12
Save $1.36
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