Knock (Detonation) Sensors

030905377C Knock Sensor Audi A4 Q7 TT VW Golf Jetta Touareg
030905377C Knock Sensor Audi A4 Q7 TT VW Golf Jetta Touareg
  • Model: 4006
  • UPC: 030905377C

  • Shipping Weight: 0.8lbs
  • Manufactured by: Aftermarket

Price:   $34.95

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Details:

Direct replacement for the following OE/Alternate part numbers: 030905377C, S107646001Z, KS260, 5S2331, SU6335, 1205185, 95560612500, YM2112A699BA. A list of the models and engine information provided for a reference only. We are selling this by manufacturer's reference part numbers. Please verify that you order correct part by cross-checking indicated OE reference codes against the numbers found on your current unit! If you are not able to locate part number(s) on your current unit, ask your mechanic or call local dealership (auto parts department) provide your vehicle's information and obtain correct reference codes for the part suitable for your car. Finally, cross-check obtained numbers against those indicated in the description or contact us and we will be happy to assist you.

Item Specifics:

Condition: new
Placement on vehicle: front

OE Manufacturer's Reference Codes:

AUDI / VW: 030905377C
STANDARD MOTOR: KS260
AIRTEX / WELLS: 5S2331, SU6335
VDO: S107646001Z
OTHER: 1205185, 95560612500, YM2112A699BA

Fits the following list of vehicles:

Year: Make: Model / Engine Code:
2006 Audi A3 3.2L Quattro BUB
2007 Audi A3 3.2L Quattro BUB
2006 Audi A3 3.2L Sportback BUB
2007 Audi A3 3.2L Sportback BUB
2005 Audi A4 2.0L 16V BPG
2006 Audi A4 2.0L 16V BPG
2007 Audi A4 2.0L Cabrio/Quattro BWT
2005 Audi A4 2.0L Quatrtro Turbo 4CY BPG
2006 Audi A4 2.0L Quatrtro Turbo 4CY BPG
2005 Audi A4 2.0L Quattro BPG
2006 Audi A4 2.0L Quattro BPG
2007 Audi A4 2.0L Quattro Turbo BWT
2008 Audi A4 2.0L Quattro Turbo BWT
2005 Audi A4 2.0L Turbo 4 CYL 16V BPG
2006 Audi A4 2.0L Turbo 4 CYL 16V BPG
2007 Audi A4 2.0L Turbo 4 CYL 16V BWT
2005 Volkswagen Beetle 1.8L, Turbo, Convertible BKF
2001 Volkswagen Beetle 2.0L, Hatchback AVH
2002 Volkswagen Beetle 2.0L, Hatchback AVH
2003 Volkswagen Beetle 2.0L, Hatchback AVH
2000 Volkswagen Golf 1.8T AWD
2001 Volkswagen Golf 1.8T AWD
2002 Volkswagen Golf 1.8T GTI AWP
2003 Volkswagen Golf 1.8T GTI AWP
2004 Volkswagen Golf 1.8T GTI AWP
2005 Volkswagen Golf 1.8T GTI AWP
2006 Volkswagen Golf 1.8T GTI AWP
2001 Volkswagen Golf 2.0L GL AVH
2002 Volkswagen Golf 2.0L GL AVH
2003 Volkswagen Golf 2.0L GL AVH
2001 Volkswagen Golf 2.0L GLS AVH
2002 Volkswagen Golf 2.0L GLS AVH
2003 Volkswagen Golf 2.0L GLS AVH
2002 Volkswagen Golf 2.8L VR6 GTI BDF
2003 Volkswagen Golf 2.8L VR6 GTI BDF
2004 Volkswagen Golf 2.8L VR6 GTI BDF
2005 Volkswagen Golf 2.8L VR6 GTI BDF
2001 Volkswagen Jetta 2.0L GLS AVH
2002 Volkswagen Jetta 2.0L GLS AVH
2003 Volkswagen Jetta 2.0L GLS AVH
2001 Volkswagen Jetta 2.0L GLS Wagon AVH
2002 Volkswagen Jetta 2.0L GLS Wagon AVH
2003 Volkswagen Jetta 2.0L GLS Wagon AVH
2006 Volkswagen Passat 3.6L AWD Sedan BLV
2007 Volkswagen Passat 3.6L AWD Sedan BLV
2006 Volkswagen Passat 3.6L FWD Sedan BLV
2007 Volkswagen Passat 3.6L FWD Sedan BLV
2007 Audi Q7 3.6 BHK
2008 Audi Q7 3.6 BHK
2004 Volkswagen Touareg 3.2L Base V6 BAA
2005 Volkswagen Touareg 3.2L Base V6 BAA
2006 Volkswagen Touareg 3.2L Base V6 BAA
2007 Volkswagen Touareg 3.6L V6 BHK
2001 Audi TT Coupe/Roadste AWP
2002 Audi TT Coupe/Roadste AWP
2003 Audi TT Coupe/Roadste AWP
2004 Audi TT Coupe/Roadste AWP
2005 Audi TT Coupe/Roadste AWP
2006 Audi TT Coupe/Roadste AWP
2000 Audi TT Quattro AMU
2001 Audi TT Quattro AMU
2002 Audi TT Quattro AMU
2003 Audi TT Quattro AMU
2004 Audi TT Quattro V6 3.2L BHE
2005 Audi TT Quattro V6 3.2L BHE
2006 Audi TT Quattro V6 3.2L BHE

*May fit other makes-models not listed.

Note: The knock sensor responds to spark knock caused by Pre-detonation of the Air/Fuel mixture in internal combustion engines. The sensor generates a small voltage that is sent to the electronic control unit (ECU), which processes the signal to determine if, in fact, knock is occurring. As the flame front moves out from the spark plug ignition point, pressure waves in the chamber crash into the piston or cylinder walls resulting in a sound known as a knock or ping. This is caused by using a fuel with a low octane rating, overheating, or over advanced timing. Sometimes it can be caused by hot carbon deposits on the piston or cylinder head that raise compression. A knock sensor, which serves to warn of engine knock or pinging due to a bad air/fuel mixture, can go bad.

Some signs of bad knock sensor:

  • a sluggish engine;
  • poor fuel economy;
  • slow acceleration;
  • audible missing or pinging.

Most of the time, the knock sensors don't fail entirely but go "soft" and create false signals. You can check the knock sensor through an electrical harness.

Compare to the dealer's price and save a lot!

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