BMW Knock Sensor (Z3M Z4M M3) - Genuine BMW 12147839167
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3 sensors per car, priced individually

Your BMW's knock sensor has an important role in the performance and safety of your engine. It listens for pre-ignition most commonly known as engine knock. Engine knock occurs when fuel ignites before it should. The knock sensor can detect this running condition and help the ECU adjust timing and fueling accordingly to prevent damage from occurring to the engine. Knock sensors are extremely important in maintaining peak performance and engine safety.

Fits These Cars:

2001 BMW M3 Ignition Knock (Detonation) Sensor
2002 BMW M3 Ignition Knock (Detonation) Sensor
2003 BMW M3 Ignition Knock (Detonation) Sensor
2004 BMW M3 Ignition Knock (Detonation) Sensor
2005 BMW M3 Ignition Knock (Detonation) Sensor
2006 BMW M3 Ignition Knock (Detonation) Sensor
2001 BMW Z3 Ignition Knock (Detonation) Sensor
Engine base: 3.2L L6
2002 BMW Z3 Ignition Knock (Detonation) Sensor
Engine base: 3.2L L6
2006 BMW Z4 Ignition Knock (Detonation) Sensor
Engine base: 3.2L L6
2007 BMW Z4 Ignition Knock (Detonation) Sensor
Engine base: 3.2L L6
2008 BMW Z4 Ignition Knock (Detonation) Sensor
Engine base: 3.2L L6
Product match fitment

BMW Knock Sensor (Z3M Z4M M3) - Genuine BMW 12147839167

Brand:
Genuine bmw logoGenuine BMW
SKU #:
BMW-12147839167
Part:
Ignition Knock (Detonation) Sensor
OE Numbers:
12147839167, 12147830788
FCP ID:
208472
$50.99 MSRP: $61.99
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