The 2025 BMW 330I has 10 ignition parts with verified fitment on this page — 2 part types and 6 brands, covering the 2.0L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.
On the 2025 BMW 330I, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 10 listed parts are Camshaft Position Sensor (6 parts) and Crankshaft Position Sensor (4 parts).
Every part on this page is matched to the 2.0L L4 Turbocharged — the only engine offered in the 2025 BMW 330I.
The most listed brands for 2025 BMW 330I ignition parts are HELLA (2 parts), STANDARD MOTOR PRODUCTS (2 parts) and WELLS (2 parts), plus 3 more brands. Quality grades include Standard Replacement and Economy.
2 parts on this 2025 BMW 330I page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including HOLSTEIN 2CAM0303 (Camshaft Position Sensor) and DELPHI SS12339 (Camshaft Position Sensor). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Popular | 2CAM0303 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 009121011 | 🇺🇸 US 🇨🇦 CA | 3-Pin ConnectorIncludes Seal | View on Amazon |
| HELLA | 009168571 | 🇺🇸 US 🇨🇦 CA | 3-Pin ConnectorIncludes Seal | View on Amazon |
| STANDARD MOTOR PRODUCTS | PC1054 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS | 5S15052 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | SS12339 | 🇺🇸 US 🇨🇦 CA | 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.
6 Camshaft Position Sensor parts are listed for the 2025 BMW 330I, from HELLA, HOLSTEIN, STANDARD MOTOR PRODUCTS and 2 other brands. HOLSTEIN 2CAM0303 carries the "Popular" badge.
In the Economy grade, HOLSTEIN supplies 1 part: the catalog's value-priced group. A representative part number is HOLSTEIN 2CAM0303.
The Standard Replacement section lists 4 options from HELLA, STANDARD MOTOR PRODUCTS and WELLS — built to original-equipment specification. HELLA 009121011 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Listed part numbers: HOLSTEIN 2CAM0303, HELLA 009121011 and HELLA 009168571, plus the other parts above.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI | SS12377 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS | PC1197 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS | 2351541 | 🇺🇸 US 🇨🇦 CA | Sensor OnlyConnector Gender: Male | View on Amazon |
| WELLS | 5S16173 | 🇺🇸 US 🇨🇦 CA | 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.
4 Crankshaft Position Sensor parts are listed for the 2025 BMW 330I, from DELPHI, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand.
Listed part numbers: DELPHI SS12377, STANDARD MOTOR PRODUCTS PC1197 and WALKER PRODUCTS 2351541, plus the other parts above.
Buying Ignition Parts for a 2025 BMW 330I
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 2.0L L4 Turbocharged engine — every part on this page is matched to it.
- 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: Camshaft Position Sensor and Crankshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2025 BMW 330I?
Our catalog currently lists 10 ignition parts for the 2025 BMW 330I across 2 subcategories and 6 brands, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2025 BMW 330I?
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 2025 BMW 330I 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 2025 BMW 330I?
Every part on this page is matched to the 2.0L L4 Turbocharged engine. 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 2025 BMW 330I
Ignition Parts for Other BMW 330I 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.