1999 Audi A4 Ignition Knock (Detonation) Sensor
Navigate our online catalogue to find original replacement Ignition Knock (Detonation) Sensors specifically designed to fit a 1999 Audi A4.





Ignition Knock (Detonation) Sensor
$52.68
$49.14 CAD
Limited Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
Color Code Green
Color Code Green





Ignition Knock (Detonation) Sensor
$52.68
$49.14 CAD
Limited Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
Color Code Green
Color Code Green




Ignition Knock (Detonation) Sensor
$64.84 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
690mm Wire
690mm Wire




Ignition Knock (Detonation) Sensor
$64.84 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
with 690mm Wire
with 690mm Wire





Ignition Knock (Detonation) Sensor
$79.35
$64.01 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
Color Code Blue
Color Code Blue





Ignition Knock (Detonation) Sensor
$79.35
$64.01 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
Color Code Blue
Color Code Blue





Ignition Knock (Detonation) Sensor
$79.35
$64.01 CAD
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
Color Code Blue To Chassis # 8D-X-260 000
Color Code Blue To Chassis # 8D-X-260 000





Ignition Knock (Detonation) Sensor
$79.35
$64.01 CAD
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
Color Code Blue To Chassis # 8D-X-260 000
Color Code Blue To Chassis # 8D-X-260 000





Ignition Knock (Detonation) Sensor
$63.36 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
465mm Wire
465mm Wire





Ignition Knock (Detonation) Sensor
$63.36 CAD
Out of Stock
Condition: New
Required Per Vehicle: 2
Made in Italy
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
To 12/98
To 12/98




Ignition Knock (Detonation) Sensor
$65.91 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
690mm Wire
690mm Wire




Ignition Knock (Detonation) Sensor
$199.42 CAD
Out of Stock
Condition: New
Required Per Vehicle: 2
Made in Italy
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
From 1/99
From 1/99





Ignition Knock (Detonation) Sensor
$78.57 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
with 465mm Wire
with 465mm Wire





Ignition Knock (Detonation) Sensor
$78.57 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);





Ignition Knock (Detonation) Sensor
$59.00 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
with 690mm Wire
with 690mm Wire




Ignition Knock (Detonation) Sensor
$58.62 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
465mm Wire
465mm Wire




Ignition Knock (Detonation) Sensor
$58.62 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
with 465mm Wire
with 465mm Wire




Ignition Knock (Detonation) Sensor
$58.62 CAD
Call For Availability
Condition: New
Required Per Vehicle: 2
Made in Italy
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
To 12/98
To 12/98




Ignition Knock (Detonation) Sensor
$179.27 CAD
Call For Availability
Condition: New
Required Per Vehicle: 2
Made in Italy
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
From 1/99
From 1/99

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
Ignition Knock Sensor Blue Connector
Ignition Knock Sensor Blue Connector

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
Ignition Knock Sensor Blue Connector
Ignition Knock Sensor Blue Connector

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4);
Vehicle Fitment Notes:
Ignition Knock Sensor Green Connector
Ignition Knock Sensor Green Connector

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4);
Vehicle Fitment Notes:
Ignition Knock Sensor Green Connector
Ignition Knock Sensor Green Connector

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4); Sub-Model: Base;
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4); Sub-Model: Base;
Vehicle Fitment Notes:
535mm Harness 3-Pin Connector - Cable: 570mm
535mm Harness 3-Pin Connector - Cable: 570mm

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Italy
Vehicle fitment:
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4); Sub-Model: Base;
Engine Base: 1.8L 1781cc L4 (3.19x3.40; 81.0x86.4); Sub-Model: Base;
Vehicle Fitment Notes:
535mm Harness Color-Blue 3-Pin Connector - Cable: 570mm
535mm Harness Color-Blue 3-Pin Connector - Cable: 570mm

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Made in Italy
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4); Sub-Model: Base;
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4); Sub-Model: Base;
Vehicle Fitment Notes:
To Chassis/VIN 8D-X-260 000 3-Pin Connector - Cable: 570mm
To Chassis/VIN 8D-X-260 000 3-Pin Connector - Cable: 570mm

Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 2
Made in Italy
Vehicle fitment:
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4); Sub-Model: Base;
Engine Base: 2.8L 2771cc V6 (3.25x3.40; 82.5x86.4); Sub-Model: Base;
Vehicle Fitment Notes:
To Chassis/VIN 8D-X-260 000 535mm Harness Color-Blue 3-Pin Connector - Cable: 570mm
To Chassis/VIN 8D-X-260 000 535mm Harness Color-Blue 3-Pin Connector - Cable: 570mm