2015 Mazda 3 s Grand Touring Hatchback Ignition Knock (Detonation) Sensor - PE0118921

Select a Vehicle

2015 Mazda 3 s Grand Touring Hatchback

Your Cart

View Cart

For all order questions and inquiries Please email as that will guarantee the quickest turnaround time. Hours of Operation: Monday to Friday - 9am to 5pm (EST) Saturday and Sunday - Closed for Calls Note: Order Fulfillment is restricted to Continental U.S. States and Locations Only. Freight forwarding will be reported as needed.

SHOW MORE +

Select a Driveline:

Ignition Knock (Detonation) Sensor

Part Number: PE0118921
Supersession(s): PE01-18-921

View Ignition Knock (Detonation) Sensor Full-Sized Product Image 1 of 8

View Ignition Knock (Detonation) Sensor Full-Sized Product Image 2 of 8

View Ignition Knock (Detonation) Sensor Full-Sized Product Image 3 of 8

View Ignition Knock (Detonation) Sensor Full-Sized Product Image 4 of 8

View Ignition Knock (Detonation) Sensor Full-Sized Product Image 5 of 8

View Ignition Knock (Detonation) Sensor Full-Sized Product Image 6 of 8

Knock. Sensor. KNO. Ignition (Detonation).
Ignition Knock (Detonation) Sensor.

Ignition Knock (Detonation) Sensor

Fits 3, 6, CX-3, CX-5, MX-5 Miata

2.0 LITER. 2.0 LITER SKYACTIV. 2.5 LITER. 2.5 LITER NON TURBO. 2016-18. CX-3. CX-5. Mazda3. Mazda3; 2.0L; w/Skyactiv-G Engine. Mazda6. MX-5 Miata.
Knock Sensor - Repair or Replace
A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 2015 Mazda 3 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.