Mazda OEM part number
P31E-18-921 Knock Sensor
Fits Mazda 3 2019–2020, Mazda 3 2019–2025, Mazda 3 2021–2022, Mazda 3 2023, Mazda 6 2018–2021, Mazda CX-3 2019–2021, 11 more
Replaces P32E-18-921
Dealer list price new: $126.85
None for sale right now.
Fits
| Make | Model | Years |
|---|---|---|
| Mazda | 3 | 2019, 2020 |
| Mazda | 3 | 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Mazda | 3 | 2021, 2022 |
| Mazda | 3 | 2023 |
| Mazda | 6 | 2018, 2019, 2020, 2021 |
| Mazda | CX-3 | 2019, 2020, 2021 |
| Mazda | CX-30 | 2020, 2021, 2022, 2023 |
| Mazda | CX-30 | 2020, 2021, 2022, 2023, 2024, 2025 |
| Mazda | CX-5 | 2018, 2019, 2020, 2021, 2022, 2023 |
| Mazda | CX-5 | 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Mazda | CX-50 | 2023 |
| Mazda | CX-50 | 2023, 2024, 2025 |
| Mazda | CX-70 | 2025 |
| Mazda | CX-9 | 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 |
| Mazda | CX-90 | 2024, 2025 |
| Mazda | MX-5 Miata | 2019, 2020, 2021, 2022, 2023 |
| Mazda | MX-5 Miata | 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
More parts for the 2019–2020 Mazda 3
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- B0J7-67-UC1 · Park Sensor
- B0J8-67-UC1-2M · Sensor
- B0J8-67-UC1-53 · Park Sensor
- B0J8-67-UC1-64 · Park Sensor
- B0J8-67-UC1-E4 · Park Sensor
- B0J8-67-UC1-PR · Sensor
- b0j867uc1sy · Sensor
- b0j95102xb · Control Module
- B0J9-67-Y30D · Blind Spot Radar
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