2009 Audi A4 Ignition Knock (Detonation) Sensor
Browse our online catalogue to find original replacement Ignition Knock (Detonation) Sensors specifically designed to fit a 2009 Audi A4.





2009 Audi A4 Ignition Knock (Detonation) Sensor
$49.37
$41.45
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Engine Designation: BWT;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Engine Designation: BWT;




2009 Audi A4 Ignition Knock (Detonation) Sensor
$47.87
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8);
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8);





2009 Audi A4 Ignition Knock (Detonation) Sensor
$47.03
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8);
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8);





2009 Audi A4 Ignition Knock (Detonation) Sensor
$36.94
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Engine Designation: BWT;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Engine Designation: BWT;





2009 Audi A4 Ignition Knock (Detonation) Sensor
$48.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Engine Designation: CAEB;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Engine Designation: CAEB;





2009 Audi A4 Ignition Knock (Detonation) Sensor
$36.30
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: Canada; Sub-Model: Cabriolet;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: Canada; Sub-Model: Cabriolet;





2009 Audi A4 Ignition Knock (Detonation) Sensor
$36.30
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: United States; Sub-Model: Cabriolet;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: United States; Sub-Model: Cabriolet;





2009 Audi A4 Ignition Knock (Detonation) Sensor
$36.30
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Sub-Model: Cabriolet;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Sub-Model: Cabriolet;





2009 Audi A4 Ignition Knock (Detonation) Sensor
$59.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: Canada; Sub-Model: Base;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: Canada; Sub-Model: Base;





2009 Audi A4 Ignition Knock (Detonation) Sensor
$59.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: United States; Sub-Model: Base;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Region: United States; Sub-Model: Base;





2009 Audi A4 Ignition Knock (Detonation) Sensor
$59.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Sub-Model: Base;
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8); Sub-Model: Base;

2009 Audi A4 Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2009 Audi A4
Equipped With:
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8);
Engine Base: 2.0L 1984cc 121ci L4 (3.25x3.65; 82.5x92.8);
Vehicle Fitment Notes:
Ignition Knock Sensor
Ignition Knock Sensor
2009 Audi A4 Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2009 Audi A4
Equipped With:
Sub-Model: Cabriolet;
Sub-Model: Cabriolet;
Vehicle Fitment Notes:
Exc.Harness 12V - 2-Pin Connector - Connector Shape: Oval - without Cable
Exc.Harness 12V - 2-Pin Connector - Connector Shape: Oval - without Cable