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Powertrain Control
2012 Audi A3 Mass Air Flow Sensor, Knock Sensor
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2012 Audi A3
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How to use OE catalog
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Engine / Transaxle - Air Intake (2009-13,Gas)
- 2.Engine / Transaxle - Air Intake (Diesel)
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
$566.65 $404.591 - 1$566.65 $404.591
- 1
$549.99 $392.691
- 2
$9.16 $5.861
- 2
$43.19 $26.991
- 3
$37.32 $27.991
- 3
$43.19 $26.991
- 4
$37.32 $27.991 - 4
$487.48 $348.061
- 5
$203.32 $145.171 - 5
$20.38 $12.741
- 6
$20.38 $12.741
- 6
$156.65 $111.851
- 7
$19.15 $12.261
- 7
$211.65 $151.121
- 8
$19.15 $12.261 - 8
$19.15 $12.261
- 9
$16.20 $10.371 - 9
$366.65 $261.791
- 10
$96.65 $69.011
- 10
$16.20 $10.371
- 11
$6.19 $3.971
- 11
$109.99 $78.531
- 12
$16.20 $10.371
- 12
$52.43 $38.071
- 13
$48.38 $30.241
- 13
$441.65 $315.341
- 14
$47.70 $29.811 - 14
$9.16 $5.861
- 15
$5.10 $3.261
- 15
$16.34 $10.461
- 16
$48.38 $30.241
- 16
$25.87 $16.181
- 17
$49.41 $30.891
- 17
$55.78 $34.861
- 18
$16.34 $10.461
- 19
$25.87 $16.181
$101.66 $72.581
$116.64 $83.291
$31.98 $19.991
$80.31 $58.311
$128.32 $91.621
$1755.13 $1462.021
$1982.13 $1651.111- $1517.84 $1264.361
$143.32 $102.331
$479.15 $342.111
$370.82 $264.761
$94.98 $67.821
$208.32 $148.741
$374.98 $267.741
$337.48 $240.961