8 Electrical parts are listed for the 2026 BMW M240I, in 3 part types, covering the 3.0L L6 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The electrical system on the 2026 BMW M240I covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. All 8 listed parts are Battery (6 parts), Alternator / Generator (1 part) and Starter Motor (1 part).
The 2026 BMW M240I came with a single engine, the 3.0L L6 Turbocharged, and every part is verified against it.
3 brands supply electrical parts for the 2026 BMW M240I, led by FVP (3 parts), BOSCH (3 parts) and WAI GLOBAL (2 parts).
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2026 BMW M240I. 2 parts have it, including FVP P94RAGM (Battery) and FVP P49AGM (Battery). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL | 21688N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 250 Amps | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
This group shows a single part: WAI GLOBAL 21688N.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular | P94RAGM | 🇺🇸 US | Platinum AGMBCI Group: 94R | View on Amazon |
| FVP Popular | P49AGM | 🇺🇸 US | Platinum AGMBCI Group: 49 | View on Amazon |
| BOSCH | S6587B | 🇺🇸 US | AGMAGM | View on Amazon |
| BOSCH | S6588B | 🇺🇸 US | AGMAGM | View on Amazon |
| BOSCH | S695R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AGMAGM | View on Amazon |
| FVP | P95RAGMH9 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGM | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
6 Battery parts are listed for the 2026 BMW M240I, from FVP and BOSCH. FVP P94RAGM carries the "Popular" badge.
Listed part numbers: FVP P94RAGM, FVP P49AGM and BOSCH S6587B, plus the other parts above.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL | 31413N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
This group shows a single part: WAI GLOBAL 31413N.
Buying Electrical Parts for a 2026 BMW M240I
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Confirm you have the 3.0L L6 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, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Battery and Alternator / Generator .
Frequently Asked Questions
How many electrical parts fit the 2026 BMW M240I?
Our catalog currently lists 8 electrical parts for the 2026 BMW M240I across 3 subcategories and 3 brands, covering the 3.0L L6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2026 BMW M240I?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. 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, clean or renew the battery terminals and grounds with any charging-system repair.
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 2026 BMW M240I 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 2026 BMW M240I?
Every part on this page is matched to the 3.0L L6 Turbocharged engine. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 BMW M240I
Electrical Parts for Other BMW M240I 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.