14 Ignition parts are listed for the 2023 Mazda 3, in 2 part types, covering all 3 engine options (2.0L L4, 2.5L L4 and 2.5L L4 Turbocharged). Each one has a brand, a manufacturer part number and notes that say where it fits.
The ignition system on the 2023 Mazda 3 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 14 listed parts are Crankshaft Position Sensor (9 parts) and Camshaft Position Sensor (5 parts).
The 2023 Mazda 3 was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
9 brands supply ignition parts for the 2023 Mazda 3, led by HOLSTEIN (2 parts), STANDARD MOTOR PRODUCTS (2 parts) and DELPHI (2 parts), plus 6 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Mazda 3. 3 parts have it, including STANDARD MOTOR PRODUCTS PC761 (Camshaft Position Sensor) and DELPHI SS11990 (Crankshaft Position Sensor). Each part number opens a page with every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.5L L4 | 2CAM0399 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3 Base Model | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 2.5L L4 | PC761 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3 Base Model | View on Amazon |
| DELPHI Fits: 2.5L L4 | SS11938 | 🇺🇸 US 🇨🇦 CA | 3 Base Model | View on Amazon |
| HELLA Fits: 2.5L L4 | 358380631 | 🇺🇸 US | Includes Seal | View on Amazon |
| WALKER PRODUCTS Fits: 2.5L L4 | 2351771 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyIncludes Seal | View on Amazon |
This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
5 Camshaft Position Sensor parts for the 2023 Mazda 3 come from 5 brands — HOLSTEIN, STANDARD MOTOR PRODUCTS, DELPHI and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PC761.
The Economy section lists 1 option from HOLSTEIN — the catalog's value-priced group. HOLSTEIN 2CAM0399 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, DELPHI, HELLA and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS PC761.
This group includes STANDARD MOTOR PRODUCTS PC761, HOLSTEIN 2CAM0399 and DELPHI SS11938 and the remaining parts above.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.5L L4 | 2CRK0388 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3 Base Model | View on Amazon |
| SPECTRA PREMIUM Fits: 2.5L L4 | S10401 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Blade | View on Amazon |
| ULTRA-POWER Fits: 2.5L L4 | 5S12708 | 🇺🇸 US 🇨🇦 CA | 3 (Except 3 Sport) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: 2.5L L4 | SS11990 | 🇺🇸 US 🇨🇦 CA | 3 Base Model | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 2.5L L4 | PC999 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3 Base Model | View on Amazon |
| BECK/ARNLEY Fits: 2.5L L4 | 1800781 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3 Base Model | View on Amazon |
| HELLA Fits: 2.5L L4 | 358380781 | 🇺🇸 US | Includes Seal | View on Amazon |
| WALKER PRODUCTS Fits: 2.5L L4 | 2351763 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyConnector Shape: Oblong | View on Amazon |
| WELLS Fits: 2.5L L4 | 5S12708 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3 Base Model | View on Amazon |
This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
9 Crankshaft Position Sensor parts for the 2023 Mazda 3 come from 9 brands — HOLSTEIN, SPECTRA PREMIUM, ULTRA-POWER and 6 other brands. The "Popular" part is DELPHI SS11990.
The Economy section: 3 options from HOLSTEIN, SPECTRA PREMIUM and ULTRA-POWER. HOLSTEIN 2CRK0388 is listed in this group.
Standard Replacement: 6 parts, from DELPHI, STANDARD MOTOR PRODUCTS, BECK/ARNLEY and 3 other brands. A representative part number is DELPHI SS11990.
This group includes DELPHI SS11990, HOLSTEIN 2CRK0388 and SPECTRA PREMIUM S10401 and the remaining parts above.
Buying Ignition Parts for a 2023 Mazda 3
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Every ignition part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Crankshaft Position Sensor and Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2023 Mazda 3?
Our catalog currently lists 14 ignition parts for the 2023 Mazda 3 across 2 subcategories and 9 brands, covering all 3 engine options (2.0L L4, 2.5L L4 and 2.5L L4 Turbocharged). Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2023 Mazda 3 engines?
Yes. Every ignition part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of ignition problems on a 2023 Mazda 3?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2023 Mazda 3 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2023 Mazda 3?
First match the engine — each row shows which engine(s) the part fits. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2023 Mazda 3
Ignition Parts for Other Mazda 3 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.