Ignition Knock (Detonation) Sensor

Part Number: P31E18921
Supersession(s): P31E-18-921; ; P32E18921; P32E-18-921

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

Fits 3, 6, CX-3, CX-30, CX-5, CX-50, CX-9, CX-90, MX-5 Miata

2.5 LITER. 2.5 LITER NON TURBO. 2.5 LITER TURBO. 2019-24. 3.3 LITER. CX-3. CX-30. CX-5; 2.5L. CX-50. CX-9. Mazda3. Mazda6. MX-5 Miata. W/2.5 LITER TURBO. W/O 2.5 LITER TURBO.
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 2020 Mazda CX-5 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.

2 people have looked at this part recently
Diagram IGNITION SYSTEM. for your 2020 Mazda CX-5
#19
2. 5 liter non turbo. ALL. Denso. Mitsubishi.
2.5 LITER NON TURBO.
Diagram IGNITION SYSTEM. for your 2020 Mazda CX-5
#15
2. 5 liter turbo.
2.5 LITER TURBO.

Your Price

$ 93.78
All Discounts: $ 22.02 (19% off)
MSRP: $ 115.80

Fulfillment Options

Jim Ellis Mazda Parts

1715 Cobb Parkway South, Marietta, GA, 30060

Dealer Rating: 4.8/5
1703 Reviews

1715 Cobb Parkway South, Marietta, GA, 30060

Policies & Information

Accepted Payments
Visa MasterCard Discover PayPal