2019 BMW 740I Electrical Parts

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. Read more

9 Alternator / Generator parts for the 2019 BMW 740I come from 4 brands — PURE ENERGY, FVP, REMY and 1 other brand. The "Popular" part is PURE ENERGY 10396.

Part numbers include PURE ENERGY 10396 and PURE ENERGY 10397, among others listed above.

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. Read more

28 Battery parts are listed for the 2019 BMW 740I, from ACDELCO, DEKA, EXIDE and 6 other brands. ACDELCO 47AGM carries the "Popular" badge. AGM (Extended Life) and Performance AGM (Extended Life + Increased Power) are all represented, and AGM (Extended Life) alone accounts for 24 parts.

This table covers the Daytime Running Light modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

2 Daytime Running Light Module parts for the 2019 BMW 740I come from ÜRO PARTS.

This group includes ÜRO PARTS 63117440360 and ÜRO PARTS 63117440361.

This table covers the HID Lighting ballasts. Read more

2 HID Lighting Ballast parts for the 2019 BMW 740I come from 2 brands — DORMAN and ULTRA-POWER. 1 part fits every engine; the other 1 is engine-specific.

This group includes DORMAN 601189 and the remaining parts above.

This table covers the horns mounted in the front of the vehicle. Read more

FIAMM supplies the 13 Horn parts for the 2019 BMW 740I. FIAMM 7210223 carries the "Popular" badge. 12 parts fit every engine; the other 1 is engine-specific.

In the Accessory Replacement grade, FIAMM supplies 7 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 7210223.

The Standard Replacement section lists 6 options from FIAMM — built to original-equipment specification. FIAMM 7201223 is listed in this group.

This table covers the modules that control the exterior lighting. Read more

4 Lighting Control Module (LCM) parts for the 2019 BMW 740I come from 2 brands — MARELLI and VEMO. 2 parts fit every engine; the other 2 are engine-specific.

Listed part numbers: MARELLI LRE568, MARELLI LRE570 and VEMO V20730207, plus the other parts above.

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. Read more

8 Parking Aid Sensor parts for the 2019 BMW 740I come from 3 brands — MARELLI, STANDARD MOTOR PRODUCTS and DORMAN. The "Popular" part is STANDARD MOTOR PRODUCTS PPS120. Every part fits both the 2.0L L4 ELECTRIC/GAS Turbocharged and the 3.0L L6 Turbocharged.

Listed part numbers: STANDARD MOTOR PRODUCTS PPS120, STANDARD MOTOR PRODUCTS PPS40 and DORMAN 684134, plus the other parts above.

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. Read more

3 Rain Sensor parts for the 2019 BMW 740I come from 2 brands — VEMO and HELLA.

Listed part numbers: HELLA 011807921, VEMO V20720202 and VEMO V20720569.

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. Read more

4 Starter Motor parts for the 2019 BMW 740I come from 4 brands — WAI GLOBAL, FVP, PURE ENERGY and 1 other brand.

The New section lists 1 option from WAI GLOBAL — brand-new units rather than rebuilt ones. WAI GLOBAL 31413N is listed in this group.

The Remanufactured section lists 3 options from FVP, PURE ENERGY and REMY — factory-rebuilt units with new wear components. FVP 12883 is listed in this group.

Part numbers include WAI GLOBAL 31413N and FVP 12883, among others listed above.