2009 Audi A8 Quattro Knock Sensors
Your 2009 Audi A8 Quattro might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Knock Sensors you desperately need.
We currently carry 6 Knock Sensors to choose from for your 2009 Audi A8 Quattro, and our inventory prices range from as little as $72.13 up to $205.99.
On top of low prices, Advance Auto Parts offers 2 different trusted brands of Knock Sensors for the 2009 Audi A8 Quattro. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Knock Sensors stock in-person!
Knock Sensors for Your 2009 Audi A8 Quattro
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA4221)
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$205.99Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA4321)
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$129.99Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA4319)
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$129.99Vemo – Knock Sensor (Part No.F6020487844VMO)
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$111.83Product Features:
- OEM quality direct fit application
- Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
- Mounting hole is the same size as OE
- Maintains OE specifications for frequency response
Vemo – Knock Sensor, w/ iSP-foil (Part No.F6020184343VMO)
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$74.65Product Features:
- OEM quality direct fit application
- Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
- Mounting hole is the same size as OE
- Protects electronics from static discharge.
- Protects electronics against moisture.
- Superior filtering function of oxygen.
Vemo – Knock Sensor, w/ iSP-foil (Part No.F6020184346VMO)
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$72.13Product Features:
- OEM quality direct fit application
- Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
- Mounting hole is the same size as OE
- Protects electronics from static discharge.
- Protects electronics against moisture.
- Superior filtering function of oxygen.
FAQs for 2009 Audi A8 Quattro Knock Sensors
What are the most popular Knock Sensors for the 2009 Audi A8 Quattro?
