Bosch BMW Engine Parts for BMW 7 Series E23 (1978-1987)

Clear BMW chassis

Please ensure your correct model is selected

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

Sub-Categories

Sort By:

OEM Bosch Fuel Filter - E21 E30 E36 E12 E28 E34 E24 E23 E32
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!
Bosch - Corporate Logo
T#:399807
Part#: 13321268231
In Stock
$ 28.99

This product was last offered at the strikethrough price on
03-26-2026

$ 24.99 USD
Free Shipping on orders $49 and up
$ 24.99 USD
Free Shipping on orders $49 and up

This OEM fuel filter is a must during any major service or tune-up. With a clogged or dirty filter, you are starving your engine of gasoline which can result in dangerous cutting out, rough running, or even a no-start situation. Bosch filters are premium grade filters that will keep your fuel system in top shape the same as, or better than, Genuine filters, without having to spend the Genuine BMW price. We recommend changing the fuel filter as part of a regular 30,000 mile tune-up. But you may want to replace it more often if your regular fuel quality is low.  OEM replacement for BMW part number 13321270038, 13321268231, and 13329063165.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
1975-1983 E21 BMW 318i 320i
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1994 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic
1972-1984 E12 BMW 528i 
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 535i M5
1982-1989 E24 BMW 633csi 635csi M6
1988-1994 E32 BMW 735i 735il
1977-1986 E23 BMW 733i 735i

Show More Show Less
OEM Bosch In Line Fuel Pump - E12 E23 E24 E28 E30
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!
Bosch - Corporate Logo
T#:2787
Part#: 16141179232
In Stock
$ 126.99 USD
Free Shipping
$ 126.99 USD
Free Shipping
This in line fuel pump fits the BMW E12 530I 528I - E23 733I 735I - E24 633CSI 635CSI - E28 528E 533I 535I E30 318i 325E 325i 325is M3 thru 1987. This fuel pump is located under the car, it is not the in tank fuel pump. This unit is the same as Bosch # GFP339 & 69 418

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1984-1987 E30 BMW 318i 325e 325es 325i 325is 325ic 325ix
1988-1991 E30 BMW M3
1977-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 528e 533i 535i M5 E24 BMW 633csi 635csi M6
1978-1987 E23 BMW 733i 735i
Show More Show Less
OEM BMW Electrical System Rotor -- M20 M30 M40 S38 M70 M73 S70 ...
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!
Bosch - Corporate Logo
T#:13061
Part#: 12111734110
In Stock
$ 52.01

This product was last offered at the strikethrough price on
03-27-2026

$ 48.95 USD
Free Shipping on orders $49 and up
$ 48.95 USD
Free Shipping on orders $49 and up

Over time heat can harden and crack the ignition rotor, and wear can lead to misfires and no-starts. Replace your ignition rotor with a brand new high quality Bosch Rotor to ensure a smooth running engine. OEM replacement for BMW Part # 12111715906 and 12111734110.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

 

Fits the following BMW engines: M20 M30 M40 S38 M70 M73 S70

Show More Show Less

OEM Bosch Ignition Distributor Cap -- M20 M30 S38 M70 M73 S70 ...
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!
Bosch - Corporate Logo
T#:304259
Part#: 12111725070
In Stock
$ 160.01

This product was last offered at the strikethrough price on
04-21-2026

$ 138.99 USD
Free Shipping
$ 138.99 USD
Free Shipping

Ignition Distributor Cap contact points can wear and corrode over time leading to misfires and poor engine idling. Replace this with the high quality Bosch unit to restore smooth operation and gas mileage. Replacement for BMW part # 12111715905, 12111725070, and 12111720124.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Fits the following BMW Engines:  M20 M30 S38 M70 M73 S70

Show More Show Less

Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 750cc - ...
NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injectio...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bosch - Corporate Logo
T#:36947243
Part#: 501-0028
In Stock
$ 399.99 USD
Free Shipping on orders $49 and up
$ 399.99 USD
Free Shipping on orders $49 and up
The Black Market Parts Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in a pack of 6 units. Direct plug-in for Motiv Reflex, AIC, and Nexsys Motorsports
Show More Show Less
OEM Bosch Voltage Regulator (Bosch Alternator) - 12311726022 ...
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!
Bosch - Corporate Logo
T#:19326
Part#: 12311726022
In Stock at Vendor
$ 71.99

This product was last offered at the strikethrough price on
01-28-2026

$ 63.99 USD
Free Shipping on orders $49 and up
$ 63.99 USD
Free Shipping on orders $49 and up
This is the voltage regulator found on the back of the alternator. It's a normal wear item and the contacts are the first thing to check if you believe the alternator is not charging the battery (lights flickering or dim, battery light on in the dash, the engine quits without warning, or other electrical failures). The voltage regulator manages the voltage flowing through the car, especially to and from the battery. There are two carbon contacts on the regulator that control the magnetic field when the alternator is spinning and these contacts wear over time. A new set of contacts will be about 13mm in length. Anything less than 5mm and the voltage regulator should be replaced, regardless if that is the cause of your electrical problems or not. Most older mechanics will tell you to keep a spare regulator in your toolbox.

The carbon contacts can be replaced on their own but requires desoldering the old ones from the base and then soldering the new ones on. It may be easier to just replace the unit as a whole.

This is the OEM voltage regulator, made by Bosch or Hella. It's the one with the white base and fits most Bosch alternators from 1977-1995 (Valeo and other alternators look very different and have a black cover and base). This part number replaces the previous BMW part numbers - 12311271664, 12321279548, 12311722755, 12321711399 and Bosch part numbers 1197311021 and 1197311028.
Show More Show Less

OEM Bosch Oxygen Sensor - E23 E24 E28 E30
For Vehicles With a Production Date Up to 09/87
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!
Bosch - Corporate Logo
T#:2991
Part#: 11781716156
Ships in 1 Business Day
$ 153.18

This product was last offered at the strikethrough price on
04-09-2026

$ 145.55 USD
Free Shipping
$ 145.55 USD
Free Shipping
This direct fit Bosch oxygen sensor plugs directly into your factory connector. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. Ultimately, you achieve a smoother running engine that is more fuel efficient. Feedback from the oxygen sensor provides closed-loop control of the injected quantity of fuel for optimum air-fuel mixture, enabling virtually complete combustion to take place. Contaminants in gas and certain atmospheric conditions can drastically shorten the life of any oxygen sensor, therefore they should be checked with every periodic maintenance and changed if necessary It fits BMW E23 E24 E28 E30. Bosch # 13 049.

This item fits the following BMWs:
1984-1988 E30 BMW 325e 325es
1985-1988 E28 BMW 535i 535is
1985-1987 E24 BMW 635csi
1985-1986 E23 BMW 735i
Show More Show Less
Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 1600cc -...
NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injectio...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bosch - Corporate Logo
T#:43041714
Part#: 501-0114
Ships in 5 Business Days
$ 1,040.99 USD
Free Shipping on orders $49 and up
$ 1,040.99 USD
Free Shipping on orders $49 and up
The Black Market Parts Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in a pack of 6 units. Direct plug-in for Motiv Reflex, AIC, and Nexsys Motorsports
Show More Show Less

Fuel Injector - E28 535i, E24 635csi, E30 318i, E36 318i
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!
Bosch - Corporate Logo
T#:174396
Part#: 13641706176
In Stock
$ 58.99

This product was last offered at the strikethrough price on
05-03-2026

$ 50.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 58.99

This product was last offered at the strikethrough price on
05-03-2026

$ 50.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Bosch Fuel Injector. Bosch fuel injectors provide the precision manufacturing required for advance fuel injection systems. The alternate part numbers for this item are 0280150714.

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 item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-01/1994 E36 BMW 318i 318is 318ti 318ic
03/1986-1988 E28 BMW 535i 535is
1989-1992 E34 BMW 535i
03/1986-1989 E24 BMW 635csi
03/1986-1987 E23 BMW 735i
1988-1992 E32 BMW 735i 735il
Show More Show Less

Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 950cc - ...
NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injectio...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bosch - Corporate Logo
T#:47679242
Part#: 501-0082
In Stock
New Item
$ 572.99 USD
Free Shipping on orders $49 and up
$ 572.99 USD
Free Shipping on orders $49 and up
The Black Market Parts Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in a pack of 6 units. Direct plug-in for Motiv Reflex, AIC, and Nexsys Motorsports
Show More Show Less
Distributor Cap
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!
Bosch - Corporate Logo
T#:596873
Part#: 12111363422
In Stock at Vendor
$ 64.91 USD
Free Shipping
$ 64.91 USD
Free Shipping
Bosch Starter Motor - E12 E24 E23 E28
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!
Bosch - Corporate Logo
T#:224571
Part#: SR41X
Ships in 1-2 days
$ 248.99

This product was last offered at the strikethrough price on
05-05-2026

$ 233.99 USD
$ 233.99 USD
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.

Show More Show Less


Bosch Spark Plugs - WR9LS - M20, M30
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!
Bosch - Corporate Logo
T#:339074
Part#: WR9LS
Back Ordered
$ 78.99

This product was last offered at the strikethrough price on
05-19-2026

Starting at $ 54.99 USD
Free Shipping on orders $49 and up
Starting at $ 54.99 USD
Free Shipping on orders $49 and up

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.

Standard replacement plugs for: E30 325e 85-88, E28 528e/533i/535i 82-88, E24 633/635CSi 81-87, E23 733/735i 82-87

Show More Show Less
OEM Bosch Distributor Rotor - 12111286072 - E28 E24 E23 M30
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!
Bosch - Corporate Logo
T#:605818
Part#: 04142
Back Ordered
$ 30.99

This product was last offered at the strikethrough price on
05-08-2026

$ 29.99 USD
Free Shipping on orders $49 and up
$ 29.99 USD
Free Shipping on orders $49 and up
Have you noticed misfire issues, check engine lights, and/or low performance? This could be a sign of a worn-out ignition rotor. Replace yours with this OEM Bosch rotor to restore smooth, reliable operation of your BMW's M30 engine!
Show More Show Less
OEM Bosch Spark Plugs -- E30 E28 E24 E23
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!
Bosch - Corporate Logo
T#:348802
Part#: 12121279599
In Stock
$ 13.02

This product was last offered at the strikethrough price on
05-14-2026

$ 9.03 USD
Free Shipping on orders $49 and up
$ 9.03 USD
Free Shipping on orders $49 and up

Bosch WR9LS spark plug for M20 and M30 engines. Listed as BMW part #'s 12121279599 and 12121469531. Over time spark plugs become contaminated, worn, and "fouled out". This can cause a weak or missing spark leading to issues with fuel efficiency, misfires, check engine codes, and poor idle or even direct damage to your catalytic converter. This OEM spark plug made by Bosch will restore OE spark plug operation and function, returning lost power and fuel efficiency.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Show More Show Less

OEM Bosch Fuel Pump Relay -- e30 e36 e46 e28 e34 e39 e24 e23 e32 e38 ...
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!
Bosch - Corporate Logo
T#:2857
Part#: 61311373585
In Stock
$ 11.99 USD
Free Shipping on orders $49 and up

If you have a faulty fuel pump relay, fuel will not be pumped to the engine and your engine may not start. Replace your relay with this high quality Bosch replacement to restore fuel pump operation.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This 4 prong relay fits many BMW's and fulfulls a variety of functions. Please check your relay pins configuration to ensure the proper fitment. Fits BMW 2002, e30 e36 e46 e28 e34 e39 e24 e23 e32 e38 e31 z3


This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 530i 535i 540i M5
1997-2003 E39 BMW 525i 528i 530i 540i M5
1982-1989 E24 BMW 633csi 635csi M6
1981-1987 E23 BMW 733i 735i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M coupe M Roadster

Show More Show Less

Spark Plug
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!
Bosch - Corporate Logo
T#:589000
Part#: 12121276283
In Stock
$ 4.99 USD
Free Shipping on orders $49 and up
15A Fuse - Priced Each
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!
Bosch - Corporate Logo
T#:375327
Part#: 61131372626
In Stock at Vendor
$ 2.03 USD
Free Shipping on orders $49 and up

Temperature Sensor
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!
Bosch - Corporate Logo
T#:29898445
Part#: 13621362599
In Stock at Vendor
$ 283.99

This product was last offered at the strikethrough price on
04-10-2026

$ 262.99 USD
Free Shipping on orders $49 and up
$ 262.99 USD
Free Shipping on orders $49 and up
Genuine BMW Temperature-Time Switch
Bosch Spark Plug - W8DC - 2002, 7-series 1975-79, E21 320i
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!
Bosch - Corporate Logo
T#:339071
Part#: W8DC
Ships in 3 Business Days
Starting at $ 19.96 USD
Free Shipping on orders $49 and up
Starting at $ 19.96 USD
Free Shipping on orders $49 and up
High-quality Bosch ignition components keep your car running in tip-top shape.

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 part fits the following BMWs:
1976 - 1989 E24 630CSi 633CSi 
1977 - 1986 E23 733i
1975 - 1983 E21 320i 
1972 - 1984 E12 528i 530i 
1968 - 1977 E3 3.0Si 
Show More Show Less

Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 1300cc -...
NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injectio...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bosch - Corporate Logo
T#:47679243
Part#: 501-0116
Ships in 7 Business Days
New Item
$ 884.99 USD
Free Shipping on orders $49 and up
$ 884.99 USD
Free Shipping on orders $49 and up
The Black Market Parts Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in a pack of 6 units. Direct plug-in for Motiv Reflex, AIC, and Nexsys Motorsports
Show More Show Less

Bosch Starter Motor - E23 E24 E28
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!
Bosch - Corporate Logo
T#:224639
Part#: SR442X
Ships on Jun 30, 2026
$ 222.99

This product was last offered at the strikethrough price on
04-15-2026

$ 160.00 USD
Free Shipping
$ 160.00 USD
Free Shipping
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
Show More Show Less
Oxygen Sensor - Upstream
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!
Bosch - Corporate Logo
T#:578915
Part#: 13037
Back Ordered
$ 205.99

This product was last offered at the strikethrough price on
05-07-2026

$ 199.99 USD
Free Shipping
$ 199.99 USD
Free Shipping