2009 Audi S4 Ignition Knock (Detonation) Sensor
Browse our online catalogue to find original replacement Ignition Knock (Detonation) Sensors specifically designed to fit a 2009 Audi S4.




2009 Audi S4 Ignition Knock (Detonation) Sensor
$103.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Black Finish 345mm Wire 3 Term.
Black Finish 345mm Wire 3 Term.




2009 Audi S4 Ignition Knock (Detonation) Sensor
$124.52
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in France
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Blue 185mm Wire
Blue 185mm Wire




2009 Audi S4 Ignition Knock (Detonation) Sensor
$111.83
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in France
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Blue 390mm Wire
Blue 390mm Wire





2009 Audi S4 Ignition Knock (Detonation) Sensor
$132.38
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in France
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
with 185mm Wire Blue
with 185mm Wire Blue




2009 Audi S4 Ignition Knock (Detonation) Sensor
$96.16
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Italy
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Black Finish 345mm Wire 3 Term.
Black Finish 345mm Wire 3 Term.




2009 Audi S4 Ignition Knock (Detonation) Sensor
$96.16
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Italy
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
with black finish with 345mm wire 3 Term.
with black finish with 345mm wire 3 Term.




2009 Audi S4 Ignition Knock (Detonation) Sensor
$111.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in France
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Blue 185mm Wire
Blue 185mm Wire




2009 Audi S4 Ignition Knock (Detonation) Sensor
$111.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in France
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
blue with 185mm wire
blue with 185mm wire




2009 Audi S4 Ignition Knock (Detonation) Sensor
$103.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in France
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Blue 390mm Wire
Blue 390mm Wire




2009 Audi S4 Ignition Knock (Detonation) Sensor
$103.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in France
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
blue with 390mm wire
blue with 390mm wire

2009 Audi S4 Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
with Black Connector Ignition Knock Sensor 345mm Wire Lead
with Black Connector Ignition Knock Sensor 345mm Wire Lead

2009 Audi S4 Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Ignition Knock Sensor Blue Connector 390mm Wire Lead
Ignition Knock Sensor Blue Connector 390mm Wire Lead

2009 Audi S4 Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi S4
Equipped With:
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Engine Base: 4.2L 4163cc V8 (3.33x3.65; 84.5x92.8);
Vehicle Fitment Notes:
Ignition Knock Sensor Blue Connector 185mm Wire Lead
Ignition Knock Sensor Blue Connector 185mm Wire Lead