16 Ignition parts are listed for the 2025 BMW X4, in 4 part types, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2025 BMW X4, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Most of the listed parts are Ignition Coil (6 parts), Camshaft Position Sensor (5 parts) and Crankshaft Position Sensor (4 parts). The other 1 part type covers the remaining 1 part.
The 2025 BMW X4 was sold with both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
10 brands supply ignition parts for the 2025 BMW X4, led by WELLS (3 parts), HOLSTEIN (2 parts) and HELLA (2 parts), plus 7 more brands. Quality grades include Standard Replacement, Economy and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2025 BMW X4. 3 parts have it, including HOLSTEIN 2CAM0303 (Camshaft Position Sensor) and ASTEMO / HITACHI IGC0189 (Ignition Coil). Each part number opens a page with every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Popular Fits: 3.0L L6 Turbocharged | 2CAM0303 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 3.0L L6 Turbocharged | 009121011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3-Pin ConnectorIncludes Seal | View on Amazon |
| HELLA Fits: 3.0L L6 Turbocharged | 009168571 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3-Pin ConnectorIncludes Seal | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.0L L6 Turbocharged | PC1054 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M Competition or M Model | View on Amazon |
| WELLS Fits: 3.0L L6 Turbocharged | 5S15052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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 2025 BMW X4 come from 4 brands — HELLA, HOLSTEIN, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is HOLSTEIN 2CAM0303.
The Economy section lists 1 option from HOLSTEIN — the catalog's value-priced group. HOLSTEIN 2CAM0303 is listed in this group.
In the Standard Replacement grade, HELLA, STANDARD MOTOR PRODUCTS and WELLS supply 4 parts: built to original-equipment specification. A representative part number is HELLA 009121011.
Part numbers include HOLSTEIN 2CAM0303, HELLA 009121011 and HELLA 009168571, among others listed above.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 3.0L L6 Turbocharged | SS12377 | 🇺🇸 US 🇨🇦 CA | M40i Model | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.0L L6 Turbocharged | PC1197 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 3.0L L6 Turbocharged | 2351541 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyConnector Gender: Male | View on Amazon |
| WELLS Fits: 3.0L L6 Turbocharged | 5S16173 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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 for the 2025 BMW X4 come from 4 brands — 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.
Ignition Coil
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Popular Fits: 3.0L L6 Turbocharged | IGC0189 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coil on Plug | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 3.0L L6 Turbocharged | 0986221124 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY Fits: 3.0L L6 Turbocharged | 1788564 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M40i Model | View on Amazon |
| DENSO Fits: 3.0L L6 Turbocharged | 6739208 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Direct Ignition Coil or Coil On Plug | View on Amazon |
| WELLS Fits: 3.0L L6 Turbocharged | 5C2076 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 3.0L L6 Turbocharged | 2IGC0544 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.
6 Ignition Coil parts for the 2025 BMW X4 come from 6 brands — ASTEMO / HITACHI, BOSCH, BECK/ARNLEY and 3 other brands. The "Popular" part is ASTEMO / HITACHI IGC0189.
In the Premium grade, ASTEMO / HITACHI supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is ASTEMO / HITACHI IGC0189.
Standard Replacement: 4 parts, from BOSCH, BECK/ARNLEY, DENSO and 1 other brand. A representative part number is BOSCH 0986221124.
1 further part sits outside the graded sections, with the same engine-level match.
Part numbers include ASTEMO / HITACHI IGC0189, BOSCH 0986221124 and BECK/ARNLEY 1788564, among others listed above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 3.0L L6 Turbocharged | 9787 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double Iridium | View on Amazon |
This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine.
One part is listed for the 2025 BMW X4 — BOSCH 9787.
Buying Ignition Parts for a 2025 BMW X4
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: Ignition Coil and Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2025 BMW X4?
Our catalog currently lists 16 ignition parts for the 2025 BMW X4 across 4 subcategories and 10 brands, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2025 BMW X4 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 2025 BMW X4?
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 X4 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 X4?
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 2025 BMW X4
Ignition Parts for Other BMW X4 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.