2009 BMW 550i Ignition Knock (Detonation) Sensor
Navigate our online catalogue to find original replacement Ignition Knock (Detonation) Sensors specifically designed to fit a 2009 BMW 550i.








Ignition Knock (Detonation) Sensor
$131.93
$126.86
In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4);
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4);







Ignition Knock (Detonation) Sensor
$131.93
$126.86
In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4);
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4);






Ignition Knock (Detonation) Sensor
$168.25
Limited Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)







Ignition Knock (Detonation) Sensor
$153.54
Out of Stock




Ignition Knock (Detonation) Sensor
$137.62
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4799cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 88.4cm (3.48in.);
Engine Base: 4.8L 4799cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 88.4cm (3.48in.);




Ignition Knock (Detonation) Sensor
$137.62
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4);
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4);

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4799cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 88.4cm (3.48in.); Fuel Type: GAS;
Engine Base: 4.8L 4799cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 88.4cm (3.48in.); Fuel Type: GAS;
Vehicle Fitment Notes:
Ignition Knock Sensor
Ignition Knock Sensor

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4); Fuel Type: GAS;
Engine Base: 4.8L 4837cc V8 (3.66x3.48; 93.0x88.4); Fuel Type: GAS;
Vehicle Fitment Notes:
Ignition Knock Sensor
Ignition Knock Sensor