2021 Mazda CX-9 Ignition Knock (Detonation) Sensor
Browse our online catalogue to find original replacement Ignition Knock (Detonation) Sensors specifically designed to fit a 2021 Mazda CX-9.





2021 Mazda CX-9 Ignition Knock (Detonation) Sensor
$41.55
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Required Per Vehicle: 1
Fits: 2021 Mazda CX-9
Vehicle Fitment Notes:
Alternate Number
Alternate Number




2021 Mazda CX-9 Ignition Knock (Detonation) Sensor
$181.63
Out of Stock
Condition: New




2021 Mazda CX-9 Ignition Knock (Detonation) Sensor
$96.78
Call For Availability
Condition: New




2021 Mazda CX-9 Ignition Knock (Detonation) Sensor
$96.78
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2021 Mazda CX-9
Vehicle Fitment Notes:
Exhaust stock and reorder
Exhaust stock and reorder
2021 Mazda CX-9 Ignition Knock (Detonation) Sensor
$160.92
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2021 Mazda CX-9
Equipped With:
Engine Base: 2.5L 2488cc 152ci L4 (3.50x3.94; 88.9x100.1);
Engine Base: 2.5L 2488cc 152ci L4 (3.50x3.94; 88.9x100.1);
2021 Mazda CX-9 Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2021 Mazda CX-9
Equipped With:
Aspiration: Turbocharged; Cylinder Head: DOHC; Drive Type: AWD; Engine Base: 2.5L 2488cc 152ci L4 (3.50x3.94; 88.9x100.1); Fuel Delivery Sub-Type: DI; Fuel Delivery Type: FI; Fuel Type: GAS; Sub-Model: GS;
Aspiration: Turbocharged; Cylinder Head: DOHC; Drive Type: AWD; Engine Base: 2.5L 2488cc 152ci L4 (3.50x3.94; 88.9x100.1); Fuel Delivery Sub-Type: DI; Fuel Delivery Type: FI; Fuel Type: GAS; Sub-Model: GS;