BMW Engine Knock Sensor 13627568421 OEM Part #: 13-62-7-568-421 This item ships free!
The Engine Knock Sensor (OEM Part Number 1709317, 1435502) is a critical component mounted on the engine block, designed to monitor vibrations and detect abnormal engine knocking. This sensor communicates with the engine control unit (ECU), allowing for real-time adjustments to ignition timing and fuel mixture, thereby ensuring optimal performance and preventing potential engine damage. Common issues that may necessitate replacement include reduced engine efficiency, increased emissions, or engine knocking sounds. This sensor is compatible with various BMW models, including the 550i, 750i, 745i, M5, and X5 from 1997 to 2010. Other alternative terms include "detonation sensor" or "knock detector."
The Engine Knock Sensor (OEM Part Number 1709317, 1435502) is positioned on the engine block, playing a vital role in engine management by identifying potential knocking or pinging during combustion. It relays crucial data to the ECU, allowing for adjustments to ignition timing and fuel delivery, ultimately enhancing engine longevity and performance. Signs of a failing knock sensor may include rough engine idling, loss of power, or increased fuel consumption. This sensor fits multiple BMW models including the 545i, 650i, and X5, spanning years 1997 to 2010. It is also referred to as a "knock detector" or "detonation sensor."
The Engine Knock Sensor (OEM Part Number 1709317, 1435502) is strategically located on the engine block, essential for detecting knocking sounds during combustion events. This part provides feedback to the engine control unit (ECU), which modifies timing and fuel settings to maintain efficiency and avert damaging conditions. Typical issues leading to replacement include erratic engine performance, increased knocking, or poor fuel economy. This genuine replacement part is compatible with a range of BMW vehicles, including the 740i and Alpina B7, from 1997 to 2010. It may also be known as a "knock detector" or "detonation sensor.
More Information about Engine Knock Sensor 13627568421
Fits Vehicle Model:
540i, 545i, 550i, 645Ci, 650i, 740i, 740iL, 745i, 745Li, 750i, 750Li, Alpina B7, M5, X5, Z8
Fits Vehicle Make:
BMW
OEM Part No:
13627568421 (13-62-7-568-421, 1362-756842)
Compatible OEM Part No:
7568421, 1709317, 1435502
Compatible Vehicles for Engine Knock Sensor 13627568421
Year:
2009
Make:
BMW
Model:
650i
Trim:
Coupe
Engine:
4.8L V8
Restrictions:
Year:
2001
Make:
BMW
Model:
Z8
Trim:
Convertible
Engine:
5.0L V8
Restrictions:
Year:
2006
Make:
BMW
Model:
550i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2007
Make:
BMW
Model:
750Li
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2001
Make:
BMW
Model:
740i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2004
Make:
BMW
Model:
745Li
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2006
Make:
BMW
Model:
650i
Trim:
Convertible
Engine:
4.8L V8
Restrictions:
Year:
2007
Make:
BMW
Model:
650i
Trim:
Convertible
Engine:
4.8L V8
Restrictions:
Year:
2002
Make:
BMW
Model:
540i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2004
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.4L V8
Restrictions:
Year:
2005
Make:
BMW
Model:
745Li
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2002
Make:
BMW
Model:
745Li
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2007
Make:
BMW
Model:
650i
Trim:
Coupe
Engine:
4.8L V8
Restrictions:
Year:
2002
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.6L V8
Restrictions:
Year:
2003
Make:
BMW
Model:
Z8
Trim:
Convertible
Engine:
4.8L V8
Restrictions:
Year:
2004
Make:
BMW
Model:
645Ci
Trim:
Convertible
Engine:
4.4L V8
Restrictions:
Year:
2004
Make:
BMW
Model:
745i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2010
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.8L V8
Restrictions:
Year:
2006
Make:
BMW
Model:
750i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2007
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.8L V8
Restrictions:
Year:
2001
Make:
BMW
Model:
M5
Trim:
Sedan
Engine:
5.0L V8
Restrictions:
Year:
2008
Make:
BMW
Model:
750i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2005
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.8L V8
Restrictions:
Year:
2001
Make:
BMW
Model:
540i
Trim:
Wagon
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2006
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.8L V8
Restrictions:
Year:
2000
Make:
BMW
Model:
540i
Trim:
Wagon
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2009
Make:
BMW
Model:
550i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2002
Make:
BMW
Model:
M5
Trim:
Sedan
Engine:
5.0L V8
Restrictions:
Year:
2003
Make:
BMW
Model:
Z8
Trim:
Convertible
Engine:
5.0L V8
Restrictions:
Year:
2006
Make:
BMW
Model:
750Li
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2007
Make:
BMW
Model:
550i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2007
Make:
BMW
Model:
750i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2000
Make:
BMW
Model:
M5
Trim:
Sedan
Engine:
5.0L V8
Restrictions:
Year:
2008
Make:
BMW
Model:
750Li
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2010
Make:
BMW
Model:
550i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
2002
Make:
BMW
Model:
540i
Trim:
Wagon
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2002
Make:
BMW
Model:
Z8
Trim:
Convertible
Engine:
5.0L V8
Restrictions:
Year:
2003
Make:
BMW
Model:
540i
Trim:
Wagon
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2003
Make:
BMW
Model:
M5
Trim:
Sedan
Engine:
5.0L V8
Restrictions:
Year:
1999
Make:
BMW
Model:
540i
Trim:
Wagon
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
1998
Make:
BMW
Model:
740i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2006
Make:
BMW
Model:
650i
Trim:
Coupe
Engine:
4.8L V8
Restrictions:
Year:
2008
Make:
BMW
Model:
Alpina B7
Trim:
Sedan
Engine:
4.4L V8 Supercharged
Restrictions:
Year:
2005
Make:
BMW
Model:
545i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2005
Make:
BMW
Model:
745i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2006
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.4L V8
Restrictions:
Year:
1999
Make:
BMW
Model:
740i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2001
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.4L V8
Restrictions:
Year:
2003
Make:
BMW
Model:
745Li
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2001
Make:
BMW
Model:
540i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2005
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.4L V8
Restrictions:
Year:
2008
Make:
BMW
Model:
650i
Trim:
Coupe
Engine:
4.8L V8
Restrictions:
Year:
2009
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.8L V8
Restrictions:
Year:
1998
Make:
BMW
Model:
740iL
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
1999
Make:
BMW
Model:
540i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
1999
Make:
BMW
Model:
740iL
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2010
Make:
BMW
Model:
650i
Trim:
Convertible
Engine:
4.8L V8
Restrictions:
Year:
2000
Make:
BMW
Model:
740iL
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2004
Make:
BMW
Model:
645Ci
Trim:
Coupe
Engine:
4.4L V8
Restrictions:
Year:
2009
Make:
BMW
Model:
650i
Trim:
Convertible
Engine:
4.8L V8
Restrictions:
Year:
2000
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.4L V8
Restrictions:
Year:
2000
Make:
BMW
Model:
540i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2008
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.8L V8
Restrictions:
Year:
2003
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.6L V8
Restrictions:
Year:
2000
Make:
BMW
Model:
Z8
Trim:
Convertible
Engine:
5.0L V8
Restrictions:
Year:
2004
Make:
BMW
Model:
545i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2004
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.8L V8
Restrictions:
Year:
2008
Make:
BMW
Model:
650i
Trim:
Convertible
Engine:
4.8L V8
Restrictions:
Year:
2010
Make:
BMW
Model:
650i
Trim:
Coupe
Engine:
4.8L V8
Restrictions:
Year:
1997
Make:
BMW
Model:
540i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
1998
Make:
BMW
Model:
540i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
1997
Make:
BMW
Model:
740i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2008
Make:
BMW
Model:
550i
Trim:
Sedan
Engine:
4.8L V8
Restrictions:
Year:
1997
Make:
BMW
Model:
740iL
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2002
Make:
BMW
Model:
745i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2003
Make:
BMW
Model:
540i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2003
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.4L V8
Restrictions:
Year:
2005
Make:
BMW
Model:
645Ci
Trim:
Coupe
Engine:
4.4L V8
Restrictions:
Year:
2007
Make:
BMW
Model:
Alpina B7
Trim:
Sedan
Engine:
4.4L V8 Supercharged
Restrictions:
Year:
2000
Make:
BMW
Model:
740i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2001
Make:
BMW
Model:
740iL
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
For Vehicles with Production Date After 09/1997
Year:
2002
Make:
BMW
Model:
X5
Trim:
SUV
Engine:
4.4L V8
Restrictions:
Year:
2003
Make:
BMW
Model:
745i
Trim:
Sedan
Engine:
4.4L V8
Restrictions:
Year:
2005
Make:
BMW
Model:
645Ci
Trim:
Convertible
Engine:
4.4L V8
Restrictions:
Year
Make
Model
Trim
Engine
Restrictions
2009
BMW
650i
Coupe
4.8L V8
2001
BMW
Z8
Convertible
5.0L V8
2006
BMW
550i
Sedan
4.8L V8
2007
BMW
750Li
Sedan
4.8L V8
2001
BMW
740i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2004
BMW
745Li
Sedan
4.4L V8
2006
BMW
650i
Convertible
4.8L V8
2007
BMW
650i
Convertible
4.8L V8
2002
BMW
540i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2004
BMW
X5
SUV
4.4L V8
2005
BMW
745Li
Sedan
4.4L V8
2002
BMW
745Li
Sedan
4.4L V8
2007
BMW
650i
Coupe
4.8L V8
2002
BMW
X5
SUV
4.6L V8
2003
BMW
Z8
Convertible
4.8L V8
2004
BMW
645Ci
Convertible
4.4L V8
2004
BMW
745i
Sedan
4.4L V8
2010
BMW
X5
SUV
4.8L V8
2006
BMW
750i
Sedan
4.8L V8
2007
BMW
X5
SUV
4.8L V8
2001
BMW
M5
Sedan
5.0L V8
2008
BMW
750i
Sedan
4.8L V8
2005
BMW
X5
SUV
4.8L V8
2001
BMW
540i
Wagon
4.4L V8
For Vehicles with Production Date After 09/1997
2006
BMW
X5
SUV
4.8L V8
2000
BMW
540i
Wagon
4.4L V8
For Vehicles with Production Date After 09/1997
2009
BMW
550i
Sedan
4.8L V8
2002
BMW
M5
Sedan
5.0L V8
2003
BMW
Z8
Convertible
5.0L V8
2006
BMW
750Li
Sedan
4.8L V8
2007
BMW
550i
Sedan
4.8L V8
2007
BMW
750i
Sedan
4.8L V8
2000
BMW
M5
Sedan
5.0L V8
2008
BMW
750Li
Sedan
4.8L V8
2010
BMW
550i
Sedan
4.8L V8
2002
BMW
540i
Wagon
4.4L V8
For Vehicles with Production Date After 09/1997
2002
BMW
Z8
Convertible
5.0L V8
2003
BMW
540i
Wagon
4.4L V8
For Vehicles with Production Date After 09/1997
2003
BMW
M5
Sedan
5.0L V8
1999
BMW
540i
Wagon
4.4L V8
For Vehicles with Production Date After 09/1997
1998
BMW
740i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2006
BMW
650i
Coupe
4.8L V8
2008
BMW
Alpina B7
Sedan
4.4L V8 Supercharged
2005
BMW
545i
Sedan
4.4L V8
2005
BMW
745i
Sedan
4.4L V8
2006
BMW
X5
SUV
4.4L V8
1999
BMW
740i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2001
BMW
X5
SUV
4.4L V8
2003
BMW
745Li
Sedan
4.4L V8
2001
BMW
540i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2005
BMW
X5
SUV
4.4L V8
2008
BMW
650i
Coupe
4.8L V8
2009
BMW
X5
SUV
4.8L V8
1998
BMW
740iL
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
1999
BMW
540i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
1999
BMW
740iL
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2010
BMW
650i
Convertible
4.8L V8
2000
BMW
740iL
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2004
BMW
645Ci
Coupe
4.4L V8
2009
BMW
650i
Convertible
4.8L V8
2000
BMW
X5
SUV
4.4L V8
2000
BMW
540i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2008
BMW
X5
SUV
4.8L V8
2003
BMW
X5
SUV
4.6L V8
2000
BMW
Z8
Convertible
5.0L V8
2004
BMW
545i
Sedan
4.4L V8
2004
BMW
X5
SUV
4.8L V8
2008
BMW
650i
Convertible
4.8L V8
2010
BMW
650i
Coupe
4.8L V8
1997
BMW
540i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
1998
BMW
540i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
1997
BMW
740i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2008
BMW
550i
Sedan
4.8L V8
1997
BMW
740iL
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2002
BMW
745i
Sedan
4.4L V8
2003
BMW
540i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2003
BMW
X5
SUV
4.4L V8
2005
BMW
645Ci
Coupe
4.4L V8
2007
BMW
Alpina B7
Sedan
4.4L V8 Supercharged
2000
BMW
740i
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2001
BMW
740iL
Sedan
4.4L V8
For Vehicles with Production Date After 09/1997
2002
BMW
X5
SUV
4.4L V8
2003
BMW
745i
Sedan
4.4L V8
2005
BMW
645Ci
Convertible
4.4L V8
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