This page lists 45 electrical parts for the 2019 BMW 440I, across 10 part types, covering the 3.0L L6 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 BMW 440I, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. 24 parts of the 45 listed are Battery (10 parts), Lighting Control Module (LCM) (8 parts) and Alternator / Generator (6 parts). The other 7 part types cover the remaining 21 parts.
Every part on this page is matched to the 3.0L L6 Turbocharged — the only engine offered in the 2019 BMW 440I.
The most listed brands for 2019 BMW 440I electrical parts are MARELLI (7 parts), BOSCH (4 parts) and HELLA (4 parts), plus 19 more brands. Quality grades include AGM, Remanufactured and New.
8 parts on this 2019 BMW 440I page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including WAI GLOBAL 21077N (Alternator / Generator) and DEKA 9A49 (Battery). Click any part number to see every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Popular | 21077N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bosch180 Amps | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PURE ENERGY Popular | 14012 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| BOSCH | AL0759X | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| PURE ENERGY | 10403 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| REMY | 11506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| TERREPOWER | 42267 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | 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.
6 Alternator / Generator parts are listed for the 2019 BMW 440I, from PURE ENERGY, WAI GLOBAL, BOSCH and 2 other brands. WAI GLOBAL 21077N carries the "Popular" badge.
In the New grade, WAI GLOBAL supplies 1 part: brand-new units rather than rebuilt ones. A representative part number is WAI GLOBAL 21077N.
In the Remanufactured grade, PURE ENERGY, BOSCH, REMY and 1 other brand supply 5 parts: factory-rebuilt units with new wear components. A representative part number is PURE ENERGY 14012.
Listed part numbers: WAI GLOBAL 21077N, PURE ENERGY 14012 and BOSCH AL0759X, plus the other parts above.
Battery
AGM (Extended Life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 9A49 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| LUCAS Popular | LBAGM005A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group: 94RAGM | View on Amazon |
| ACDELCO | 49AGM | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 49 | View on Amazon |
| ACDELCO | 49AGMHR | 🇺🇸 US 🇨🇦 CA | High ReserveAGM | View on Amazon |
| BOSCH | S6588B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AGMAGM | View on Amazon |
| EXIDE | MXH8L549 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Marathon MaxBCI Group 49 (H8) | View on Amazon |
| FVP | P49AGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGMBCI Group: 49 | View on Amazon |
| MOTORCRAFT | BAGM49H8 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tested Tough AGMBCI Group: 49/H8 or BCI Group 49 | View on Amazon |
| P1MAX | PMAGMH849 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group 49 AGM850 CCA | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER | FT89049 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group 49(Length X Width X Height) 13.9 In x 6.89 In x 7.48 In | 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.
10 Battery parts for the 2019 BMW 440I come from 9 brands — ACDELCO, DEKA, LUCAS and 6 other brands. The "Popular" part is DEKA 9A49.
In the AGM (Extended Life) grade, ACDELCO, DEKA, LUCAS and 5 other brands supply 9 parts: grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. A representative part number is DEKA 9A49.
In the Performance AGM (Extended Life + Increased Power) grade, FULLRIVER supplies 1 part: grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. A representative part number is FULLRIVER FT89049.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 2060004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits 440i Base ModelPositive | View on Amazon |
This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
One part is listed for the 2019 BMW 440I — BECK/ARNLEY 2060004.
Battery Current Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 012835911 | 🇺🇸 US 🇨🇦 CA | Intelligent Battery SensorBolted | View on Amazon |
| STANDARD MOTOR PRODUCTS | BSC84 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Intelligent Battery Sensor | View on Amazon |
| VEMO | V20171003 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Intelligent Battery Sensor | View on Amazon |
This table covers the Battery Current sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
3 Battery Current Sensor parts are listed for the 2019 BMW 440I, from HELLA, STANDARD MOTOR PRODUCTS and VEMO.
Part numbers include HELLA 012835911, STANDARD MOTOR PRODUCTS BSC84 and VEMO V20171003.
Battery Vent Tube
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 924254 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SKP | SK924254 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Battery Vent tubes.
2 Battery Vent Tube parts are listed for the 2019 BMW 440I, from DORMAN and SKP.
Part numbers include DORMAN 924254 and SKP SK924254.
Lighting Control Module (LCM)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Popular | 63117493230 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RightLED Headlight Module | View on Amazon |
| ÜRO PARTS Popular | 63117263051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MARELLI | LRE166 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| MARELLI | LRC380 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| MARELLI | LRE148 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| MARELLI | LRE165 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| MARELLI | LRE703 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| ÜRO PARTS | 63117493229 | 🇺🇸 US 🇨🇦 CA | LeftDaylight Running Module | View on Amazon |
This table covers the modules that control the exterior lighting.
8 Lighting Control Module (LCM) parts are listed for the 2019 BMW 440I, from MARELLI and ÜRO PARTS. ÜRO PARTS 63117493230 carries the "Popular" badge.
Part numbers include ÜRO PARTS 63117493230, ÜRO PARTS 63117263051 and MARELLI LRE166, among others listed above.
Parking Aid Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 684083 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| HELLA | 358141791 | 🇺🇸 US 🇨🇦 CA | 3-Pin ConnectorPlugged | View on Amazon |
| MARELLI | SDP004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Right | View on Amazon |
| MARELLI | SDP006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
4 Parking Aid Sensor parts are listed for the 2019 BMW 440I, from MARELLI, DORMAN and HELLA.
Part numbers include DORMAN 684083, HELLA 358141791 and MARELLI SDP004, among others listed above.
Parking Aid Sensor Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | BM1174110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear440i Base Model or 440i xDrive Base Model | View on Amazon |
This table covers the brackets that mount the Parking Aid Sensor. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
One part is listed for the 2019 BMW 440I — VARIOUS MFR BM1174110.
Rain Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 011807921 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3-Pin ConnectorClipped | View on Amazon |
| HELLA | 011808841 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 3-Pin ConnectorClipped | View on Amazon |
| VEMO | V20720202 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ClippedFrom 03/2017 | View on Amazon |
| VEMO | V20720568 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | To 07/2018 | View on Amazon |
| VEMO | V20720569 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Rain sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
5 Rain Sensor parts are listed for the 2019 BMW 440I, from VEMO and HELLA. HELLA 011807921 carries the "Popular" badge.
Part numbers include HELLA 011807921, HELLA 011808841 and VEMO V20720202, among others listed above.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | SR0865N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PURE ENERGY Popular | 12452 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| BOSCH | SR0865X | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| REMY | 16303 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| TERREPOWER | 16425 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | 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.
5 Starter Motor parts are listed for the 2019 BMW 440I, from BOSCH, PURE ENERGY, REMY and 1 other brand. PURE ENERGY 12452 carries the "Popular" badge.
New: 1 part, from BOSCH. A representative part number is BOSCH SR0865N.
Remanufactured: 4 parts, from PURE ENERGY, BOSCH, REMY and 1 other brand. A representative part number is PURE ENERGY 12452.
Part numbers include PURE ENERGY 12452, BOSCH SR0865N and BOSCH SR0865X, among others listed above.
Buying Electrical Parts for a 2019 BMW 440I
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 Lighting Control Module (LCM) .
Frequently Asked Questions
How many electrical parts fit the 2019 BMW 440I?
Our catalog currently lists 45 electrical parts for the 2019 BMW 440I across 10 subcategories and 22 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 2019 BMW 440I?
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 2019 BMW 440I 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 2019 BMW 440I?
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 2019 BMW 440I
Electrical Parts for Other BMW 440I Years
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