2020 Subaru Legacy Ignition Knock (Detonation) Sensor
Navigate our online catalogue to find original replacement Ignition Knock (Detonation) Sensors specifically designed to fit a 2020 Subaru Legacy.




Ignition Knock (Detonation) Sensor
$92.85 CAD
10+ In Stock
Condition: New
Ships: Monday Nov. 17th
Pick-Up: Ready in 2-4 Hours Monday Nov. 17th
Pick-Up: Ready in 2-4 Hours Monday Nov. 17th
Required Per Vehicle: 1
Vehicle Fitment Notes:
Alternate Number
Alternate Number





Ignition Knock (Detonation) Sensor
$76.10 CAD
Limited 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: 1
Vehicle fitment:
Engine Base: 2.4L 2387cc 146ci H4 (3.70x3.39; 94.0x86.0);
Engine Base: 2.4L 2387cc 146ci H4 (3.70x3.39; 94.0x86.0);





Ignition Knock (Detonation) Sensor
$76.10 CAD
Limited 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: 1
Vehicle fitment:
Engine Base: 2.5L 2498cc 152ci H4 (3.70x3.54; 94.0x90.0);
Engine Base: 2.5L 2498cc 152ci H4 (3.70x3.54; 94.0x90.0);





Ignition Knock (Detonation) Sensor
$160.24 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan





Ignition Knock (Detonation) Sensor
$160.24 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle Fitment Notes:
Exhaust stock and reorder
Exhaust stock and reorder





Ignition Knock (Detonation) Sensor
$178.26 CAD
Out of Stock
Condition: New
Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2498cc 152ci H4 (3.70x3.54; 94.0x90.0);
Engine Base: 2.5L 2498cc 152ci H4 (3.70x3.54; 94.0x90.0);