Bosch Bosch Starter Motor - E23 E24 E28 SR442X

Bosch Starter Motor - E23 E24 E28

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

This genuine Bosch Starter fits the following BMWs:
1988 E28 5 Series 528e M5
1988-1989 E24 6 Series M6
1984-1987 E23 7 Series 735i

Bosch Bosch
T#: 224639 | Part#: SR442X
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Checking Vehicle Fitment...

Please ensure your correct model is selected

Does NOT fit your Change Vehicle

Fits your Change Vehicle

Change Vehicle

160.00 $160.00
Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Free Shipping
Availability:
Available from Supplier
Est. Ship Date:
Ships on Jun 29, 2026
Qty
Add to Wish List
Facebook Twitter Pinterest Google+ Email Price Alert
Bosch Bosch Starter Motor - E23 E24 E28 SR442X
Bosch Starter Motor - E23 E24 E28
$160.00
Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

This genuine Bosch Starter fits the following BMWs:
1988 E28 5 Series 528e M5
1988-1989 E24 6 Series M6
1984-1987 E23 7 Series 735i
Prop 65 WarningProp 65 Warning
Qty Description T# Part# Lifetime
1 Bosch Starter Motor - E23 E24 E28 T#224454 SR442X YES
1 CoreCharge T#360050 SR442X-CORE~CO YES
1 Core Return Policy Document T#385665 CORERETURNDOC YES

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E23 735i M30 3.4L Use vehicle selector to confirm fitment
BMW E24 M6 S38 3.5L Use vehicle selector to confirm fitment
BMW E28 528e M20 2.7L Use vehicle selector to confirm fitment
BMW E28 M5 S38 3.5L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.