MPA Electrical 12452 Starter
OE Quality 60-Day Returns
MPA Electrical
 Remanufactured

MPA Electrical 12452 Starter

Brand MPA Electrical 12452
Voltage 12.0
Design Permanent magnet gear reduction
Family Bosch
Power Rating 1.4
Starter Rotation Clockwise (right)
Tooth Quantity 12
Product line Remanufactured
Fits BMW · 52 vehicles

OE replacement. Combines OE fit, form, and function for straightforward installation.

Gear reduction design. Delivers efficient cranking in a compact starter package.

Remanufactured in certified facilities. Built to strict quality standards for dependable operation.

Cross-references 12 41 8 621 840, 12 41 8 625 996 and 12-41-8-621-840 for the same application. See all 4.

$220.24Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $220.24
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Starter options

BMW Starter Replacement

Restore reliable engine cranking with this remanufactured starter from MPA Electrical. Part number 12452 is built as a direct OE-style replacement with the fit, form, and function expected for BMW applications, including 2016-2021 BMW 340i, 440i, 540i, 740i, M240i, and X4 models.

Key Features

  • 12.0-volt starter for BMW starting systems
  • Permanent magnet gear reduction design for efficient engagement
  • Bosch family starter construction
  • 1.4 power rating
  • Clockwise (right) rotation
  • 12-tooth drive configuration
  • Remanufactured in TS16949 certified facilities

Product Details

MPA Electrical Remanufactured starters are produced to match OE fit, form, and function while meeting industry quality standards. This starter uses a permanent magnet gear reduction design and Bosch family architecture to support consistent starting performance in BMW vehicles that require a 12-volt, clockwise-rotation unit. Part number 12452 is a direct replacement for select BMW 340i, 440i, 540i, 740i, M240i, and X4 applications.

This part cross-references BMW OE numbers 12 41 8 621 840 and 12 41 8 625 996 for the same application.

Vehicle Fitment

  • Fits 2017-2021 BMW M240i, N/A
  • Fits 2017-2021 BMW M240i xDrive, N/A
  • Fits 2017-2020 BMW 440i, N/A
  • Fits 2017-2020 BMW 440i Gran Coupe, N/A
  • Fits 2017-2020 BMW 440i xDrive, N/A
  • Fits 2017-2020 BMW 440i xDrive Gran Coupe, N/A
  • Fits 2017-2020 BMW 540i, N/A
  • Fits 2017-2020 BMW 540i xDrive, N/A
  • Fits 2019-2020 BMW X4, N/A
  • Fits 2017-2019 BMW 340i GT xDrive, N/A
  • Fits 2018-2019 BMW 640i xDrive Gran Turismo, N/A
  • Fits 2016-2018 BMW 340i, N/A
  • Fits 2016-2018 BMW 340i xDrive, N/A
  • Fits 2016-2018 BMW 740i, N/A
  • Fits 2017-2018 BMW 740i xDrive, N/A

Installation Notes

Verify the starter’s voltage, rotation, tooth count, and mounting configuration against the original unit before installation. Confirm the OE part number and vehicle application for your BMW 340i, 440i, 540i, 740i, M240i, or X4 to ensure correct replacement selection.

Quality Assurance

This remanufactured starter is rebuilt in TS16949 certified facilities, a recognized benchmark for automotive manufacturing quality. The remanufacturing process is intended to deliver dependable OE-style replacement performance for long-term service.

This part fits 52 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2021BMWM240i3.0LL6N/ARemanufactured
2021BMWM240i xDrive3.0LL6N/ARemanufactured
2020BMW440i3.0LL6N/ARemanufactured
2020BMW440i Gran Coupe3.0LL6N/ARemanufactured
2020BMW440i xDrive3.0LL6N/ARemanufactured
2020BMW440i xDrive Gran Coupe3.0LL6N/ARemanufactured
2020BMW540i3.0LL6N/ARemanufactured
2020BMW540i xDrive3.0LL6N/ARemanufactured
2020BMWM240i3.0LL6N/ARemanufactured
2020BMWM240i xDrive3.0LL6N/ARemanufactured
2020BMWX43.0LL6N/ARemanufactured
2019BMW340i GT xDrive3.0LL6N/ARemanufactured
2019BMW440i3.0LL6N/ARemanufactured
2019BMW440i Gran Coupe3.0LL6N/ARemanufactured
2019BMW440i xDrive3.0LL6N/ARemanufactured
2019BMW440i xDrive Gran Coupe3.0LL6N/ARemanufactured
2019BMW540i3.0LL6N/ARemanufactured
2019BMW540i xDrive3.0LL6N/ARemanufactured
2019BMW640i xDrive Gran Turismo3.0LL6N/ARemanufactured
2019BMWM240i3.0LL6N/ARemanufactured
2019BMWM240i xDrive3.0LL6N/ARemanufactured
2019BMWX43.0LL6N/ARemanufactured
2018BMW340i3.0LL6N/ARemanufactured
2018BMW340i GT xDrive3.0LL6N/ARemanufactured
2018BMW340i xDrive3.0LL6N/ARemanufactured
2018BMW440i3.0LL6N/ARemanufactured
2018BMW440i Gran Coupe3.0LL6N/ARemanufactured
2018BMW440i xDrive3.0LL6N/ARemanufactured
2018BMW440i xDrive Gran Coupe3.0LL6N/ARemanufactured
2018BMW540i3.0LL6N/ARemanufactured
2018BMW540i xDrive3.0LL6N/ARemanufactured
2018BMW640i xDrive Gran Turismo3.0LL6N/ARemanufactured
2018BMW740i3.0LL6N/ARemanufactured
2018BMW740i xDrive3.0LL6N/ARemanufactured
2018BMWM240i3.0LL6N/ARemanufactured
2018BMWM240i xDrive3.0LL6N/ARemanufactured
2017BMW340i3.0LL6N/ARemanufactured
2017BMW340i GT xDrive3.0LL6N/ARemanufactured
2017BMW340i xDrive3.0LL6N/ARemanufactured
2017BMW440i3.0LL6N/ARemanufactured
2017BMW440i Gran Coupe3.0LL6N/ARemanufactured
2017BMW440i xDrive3.0LL6N/ARemanufactured
2017BMW440i xDrive Gran Coupe3.0LL6N/ARemanufactured
2017BMW540i3.0LL6N/ARemanufactured
2017BMW540i xDrive3.0LL6N/ARemanufactured
2017BMW740i3.0LL6N/ARemanufactured
2017BMW740i xDrive3.0LL6N/ARemanufactured
2017BMWM240i3.0LL6N/ARemanufactured
2017BMWM240i xDrive3.0LL6N/ARemanufactured
2016BMW340i3.0LL6N/ARemanufactured
2016BMW340i xDrive3.0LL6N/ARemanufactured
2016BMW740i3.0LL6N/ARemanufactured
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
12 41 8 621 84012 41 8 625 99612-41-8-621-84012-41-8-625-996