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Powertrain Control
2009 Audi S4 Mass Air Flow Sensor, Knock Sensor
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2009 Audi S4
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Cabriolet; 8 Cyl 4.2 L GASVehicle Options
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How to use OE catalog
Diagram (1 of 1): Engine / Transaxle - Air Intake
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
$662.48 $473.011
- 2
$5.04 $3.231
- 3
$12.19 $7.811
- 4
$6.50 $4.161
- 5
$40.00 $30.001
- 6
$399.98 $285.591
- 7
$196.67 $140.421
- 8
$508.31 $362.941
- 9
$10.13 $6.481
- 10
$240.31 $171.591
- 11
$11.35 $7.271
- 12
- 13
$161.67 $115.431
- 14
$50.58 $31.611
- 15
$115.00 $82.111
- 16
$84.99 $60.681
- 17
$79.49 $57.701
- 18
$176.66 $126.141
$106.64 $76.151
$106.64 $76.151
$57.77 $36.111
$1395.38 $1083.531- $850.00 $661.681
$143.32 $102.331
$122.81 $87.691
$137.81 $98.401
$374.98 $267.741
$413.33 $295.121
$255.00 $182.071
$186.67 $133.281
OEM 2009 Audi S4 Parts for Powertrain Control
OEM parts are designed, manufactured, and tested according to the official factory standards of Audi. They undergo rigorous production stages to achieve high levels of precision and quality. If you require new Powertrain Control, also known as 2009 Audi S4 Mass Air Flow Sensor, Knock Sensor, our website offers a reliable selection. We provide a wide array of quality, OEM 2009 Audi S4 parts at competitive market prices. Moreover, we also provide a warranty and deliver orders very fast.