Ignition Service for BMW 3 Series E30 (1984-1991)

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It's important to keep your ignition system operating properly to avoid further complications in the future. Here at Turner Motorsport, we offer full ignition service kits if you'e going to overhaul your entire ignition system, and individual components if you've narrowed down your problem already.

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Packaged by Turner - Corporate Logo
T#:556733
Part#: E30M20KT
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$ 331.63 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug.

To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance!

See kit contents below for a complete list of included components.

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Packaged by Turner - Corporate Logo
T#:556688
Part#: E30M42TISKT
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$ 365.58 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug.

To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance!

See kit contents below for a complete list of included components.

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Packaged by Turner - Corporate Logo
T#:29998255
Part#: TMSS14IGNSKT
Ships in 4 Business Days
$ 557.99 USD
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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug. To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new high quality components, replacing any potential fault points in your ignition system for peak performance! The kit includes: Bosch Spark Plugs Karlyn Spark Plug Wires Bremi Distributor Cap Genuine BMW Distributor Rotor
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Bavarian Autosport - Corporate Logo
T#:579674
Part#: 5003
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$ 26.39 USD
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$ 26.39 USD
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A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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CTA Tools - Corporate Logo
T#:640937
Part#: CTA7656
In Stock
$ 28.57 USD
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Use for cars requiring 16mm plug socket
NGK Spark Plugs - BKR6EQUP
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NGK - Corporate Logo
T#:338579
Part#: BKR6EQUP
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Starting at $ 30.99 USD
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This is the NGK replacement spark plug for BMW part # 12120037607 and 12129071003.
NGK has been one a top choice of automakers and mechanics since 1936 for obvious reasons. With manufacturing, quality control and consistency standards second to none, this is truly a name you trust. Turner Motorsport proudly carries the NGK brand with applications that cover all BMW/Mini models.

It is the standard spark plug for:
1998-1999 E36 BMW 323is 323ic
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1997-2003 E39 BMW 528i 540i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

Also used by BMW as a "High Power" spark plug for various BMW Models including:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic 328i 328is 328ic
1989-1995 E34 BMW 530i 540i
1997-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 530i 545i
2004-2005 E63 BMW 645ci
1988-1994 E32 BMW 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
2002-2008 E65 BMW 745i 745li
2002-2008 E65 BMW 760i 760li
1990-1999 E31 BMW 840i 840ci 850i 850ci
2004-2005 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
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CTA Tools - Corporate Logo
T#:640924
Part#: CTA4329
In Stock
$ 21.99 USD
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Swivel Spark Plug Socket 16MM
OEM Bosch Spark Plugs - Set Of Six (#WR8LC+)
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Bosch - Corporate Logo
T#:341097
Part#: 12129061869
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$ 37.75 USD
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$ 37.75 USD
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OEM Bosch Spark Plugs - Set Of Six (#WR8LC+) are essential for maintaining optimal engine performance in BMW vehicles. Poor idle, bad fuel efficiency, and engine misfire codes are all signs that worn spark plugs need replacement. Upgrading to these quality stock replacements ensures your engine runs smoothly and efficiently.

  • High-quality OEM Bosch spark plugs for reliable performance
  • Restores engine efficiency and enhances fuel economy
  • Reduces symptoms of poor idle and misfire codes
  • Ideal for complete ignition system upgrades, maximizing engine harmony
  • Ensures a smoother driving experience and improved horsepower

Replace your worn spark plugs with the OEM Bosch Spark Plugs - Set Of Six (#WR8LC+) to keep your BMW performing at its best.

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Bremi - Corporate Logo
T#:12649
Part#: 12111725070
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$ 70.99 USD
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$ 70.99 USD
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This part has been superseded to BMW Part 12111715905

Bosch - Corporate Logo
T#:13061
Part#: 12111734110
In Stock
$ 46.99 USD
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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

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Spark Plugs - Set Of Six (ZGR5A)
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NGK - Corporate Logo
T#:375437
Part#: 12121279599KT1
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$ 29.99 USD
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Kingsborne - Corporate Logo
T#:4023
Part#: TMS4023
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$ 88.99 USD
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High-Performance spark plug wires, to help deliver a perfect, uninterrupted spark impulse to each cylinder of your BMW's engine. Old wires will impair spark, reduce performance, and cause cylinder misfires. We recommend changing your ignition wires every 50k miles, or as soon as your wires show signs of deteriation.

This item fits the following BMWs:
1980-1983 E21 BMW 320i
1984-1985 E30 BMW 318i
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Bosch Spark Plug - X5DC -E24 M6, E28 M5, E30 M3
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Bosch - Corporate Logo
T#:339081
Part#: 7409
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Starting at $ 26.56 USD
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Starting at $ 26.56 USD
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These are standard replacement plugs for the E30 M3 S14 and E28 M5/E24 M6. All M cars should have their spark plugs replaced every 15,000 miles. This will help immensely in maintaining your car's impressive performance! These standard plugs are adequate for a mildly-tuned, street-driven M3. Replacement for BMW Part #12129061882.

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:
1988-1991 E30 BMW M3
1988 E28 BMW M5
1987-1989 E24 BMW M6

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NGK Spark Plug - BKR6EK - E30 E34 E36 E32 E38 E39 E31 Z3
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NGK - Corporate Logo
T#:338578
Part#: BKR6EK
In Stock
Starting at $ 39.99 USD
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Starting at $ 39.99 USD
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This NGK spark plug is a direct replacement spark plug for BMW part number 12129064619

NGK has been one a top choice of automakers and mechanics since 1936 for obvious reasons. With manufacturing, quality control and consistency standards second to none, this is truly a name you trust. Turner Motorsport proudly carries the NGK brand with applications that cover all BMW/Mini models.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1995 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic M3
1992-1998 E36 BMW 318i 318is 318ti 318ic
1991-1995 E34 BMW 525i 530i 535i 540i
1997 E39 BMW 540i
1995-1997 E38 BMW 740i 740il
1990-1997 E31 BMW 840i 840ci
1997-2000 Z3 BMW Z3 1.9
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Genuine BMW - Corporate Logo
T#:367775
Part#: 12111312157
Ships Jul 2, 2025
$ 164.99 USD
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$ 164.99 USD
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Bosch Spark Plug - F7LDCR - E34 E36 E32 E38 E31 Z3
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Bosch - Corporate Logo
T#:338867
Part#: F7LDCR
In Stock
Sale - Save 10% $ 53.99
Starting at $ 48.55 USD
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Sale - Save 10% $ 53.99
Starting at $ 48.55 USD
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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 spark plug for:

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1995 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 328i 328is 328ic
1991-1995 E34 BMW 525i 530i 535i 540i
1997 E39 BMW 528i 540i
1995-1997 E38 BMW 740i 740il
1990-1997 E31 BMW 840i 840ci
1997-2000 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.8
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Bremi - Corporate Logo
T#:14355
Part#: 12111312160
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$ 125.37 USD
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$ 125.37 USD
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This is a Bremi brand distributor cap for E30 M3 with S14 engine. Bremi is an OEM supplier to BMW of ignition components. This part number is an direct replacement for Bosch #03241.We recommend getting the corresponding Bremi distributor rotor # 12111312157 at the same time.

This item fits the following BMWs:
1988-1991 E30 BMW M3
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OEM Bosch Ignition Coil - E30 E36 E34 E32 E38 E31
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Bosch - Corporate Logo
T#:372635
Part#: 0221504474
In Stock
$ 156.99 USD
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$ 156.99 USD
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If you are experiencing misfires or rough idle issues, the cause could be a failing ignition coil. Bosch Ignition Coils are the perfect OEM replacement to restore perfect operation to your ignition system.

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!

For the following BMW engines: M42 M60 M62 M50 S50

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Genuine BMW - Corporate Logo
T#:11245
Part#: 71111180680
Ships in 1-2 days
3% off MSRP $ 32.99
$ 31.99 USD
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3% off MSRP $ 32.99
$ 31.99 USD
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Missing a tool from your trunk mounted tool kit? Replace your missing SW16 spark plug wrench with this Genuine BMW part. Having a complete tool kit is handy for quick repairs or it can save you in case of roadside failures. Also a complete tool kitis must when selling a car. If the tool kit is missing parts, what else has been neglected on the car?

This item fits the following BMWs:
1992 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic
1995-1998 E36 BMW M3 - Coupe / Convertible Only
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Genuine BMW - Corporate Logo
T#:181014
Part#: 12111715906
Ships Jul 2, 2025
$ 46.99 USD
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Orignal BMW ROTOR

we also stock this item as Bosch 04156

Fits BMW Engines including:
M20,M30,M70,M73,M73N,S38,S70

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Genuine BMW - Corporate Logo
T#:367776
Part#: 12111312160
Ships Jul 1, 2025
$ 236.99 USD
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$ 236.99 USD
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CTA Tools - Corporate Logo
T#:1241318
Part#: CTA2030
Ships Jul 15, 2025
$ 81.99 USD
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$ 81.99 USD
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Get the complete set and be ready.
Genuine BMW - Corporate Logo
T#:181013
Part#: 12111715905
In Stock
13% off MSRP $ 233.99
$ 202.99 USD
Limited Qty Sale
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13% off MSRP $ 233.99
$ 202.99 USD
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Orignal BMW DISTRIBUTOR CAP

we also stock this item as Bosch 03195

Fits BMW Engines including:
M20,M30,M70,M73,M73N,S38,S70

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Bosch Distributor Cap - E21, E30
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Bosch - Corporate Logo
T#:372499
Part#: 12111706122
In Stock
Sale - Save 5% $ 33.99
$ 32.13 USD
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Sale - Save 5% $ 33.99
$ 32.13 USD
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Cure those misfire problems
Baum Tools - Corporate Logo
T#:2854671
Part#: B121220
Ships in 6 Business Days
$ 49.99 USD
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Sunex - Corporate Logo
T#:641915
Part#: 8845D
Ships in 7 Business Days
$ 79.99 USD
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$ 79.99 USD
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Complete set of spark plug sockets.

Genuine BMW - Corporate Logo
T#:7108
Part#: 12121721661
Ships in 1-2 days
$ 32.99 USD
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Genuine BMW Cover -
This item fits the following BMW Chassis:
E30,E36

Fits BMW Engines including:
M42,M44


Genuine BMW - Corporate Logo
T#:38132
Part#: 12121719889
Ships Jul 1, 2025
Sale - Save 4% $ 58.99
$ 56.71 USD
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Sale - Save 4% $ 58.99
$ 56.71 USD
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Genuine BMW Ignition Wiring Tube -
This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M20

Genuine BMW - Corporate Logo
T#:537182
Part#: 12111706113
Ships Jul 1, 2025
$ 30.99 USD
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$ 30.99 USD
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Kingsborne - Corporate Logo
T#:4036
Part#: 12-7757P
Ships Jul 15, 2025
$ 164.99 USD
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The Kingsborne High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine BERU connectors, and the highest grade of silicone wire we could find.

This item fits the following BMWs:
1984-1991 E30 BMW 325i 325ic 325is 325ix
1988 E30 BMW 325e 325es
12/1986-1988 E28 BMW 528e
1989-1990 E34 BMW 525i
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Kingsborne - Corporate Logo
T#:4035
Part#: 12-7719-8
Ships Jul 15, 2025
$ 112.99 USD
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$ 112.99 USD
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High-Performance spark plug wires, to help deliver a perfect, uninterrupted spark impulse to each cylinder of your BMW's engine. Old wires will impair spark, reduce performance, and cause cylinder misfires. We recommend changing your ignition wires every 50k miles, or as soon as your wires show signs of deteriation..

This item fits the following BMWs:
1984-1987 E30 BMW 325e 325es
1983-12/1986 E28 BMW 528e
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Kingsborne - Corporate Logo
T#:4037
Part#: 12-7757P-8
Ships in 10 Business Days
$ 176.99 USD
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$ 176.99 USD
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High-Performance spark plug wires, to help deliver a perfect, uninterrupted spark impulse to each cylinder of your BMW's engine. Old wires will impair spark, reduce performance, and cause cylinder misfires. We recommend changing your ignition wires every 50k miles, or as soon as your wires show signs of deteriation.

This item fits the following BMWs:
1984-1991 E30 BMW 325i 325ic 325is 325ix
1988 E30 BMW 325e 325es
12/1986-1988 E28 BMW 528e
1989-1990 E34 BMW 525i
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Kingsborne - Corporate Logo
T#:4033
Part#: 12-7912-8
Ships Jul 15, 2025
$ 217.99 USD
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High-Performance spark plug wires, to help deliver a perfect, uninterrupted spark impulse to each cylinder of your BMW's engine. Old wires will impair spark, reduce performance, and cause cylinder misfires. We recommend changing your ignition wires every 50k miles, or as soon as your wires show signs of deteriation.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic with M42 engine
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Kingsborne - Corporate Logo
T#:4034
Part#: 12-7719
Ships Jul 15, 2025
$ 100.99 USD
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The Kingsborne High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine BERU connectors, and the highest grade of silicone wire we could find.

This item fits the following BMWs:
1984-1987 E30 BMW 325e 325es
1983-12/1986 E28 BMW 528e
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Bosch Distributor Cap - E30
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Bosch - Corporate Logo
T#:304267
Part#: 12111312160
Special Order: No Guaranteed ETA
Sale - Save 5% $ 241.99
$ 229.89 USD
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$ 229.89 USD
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Replace your cracked or worn down cap


Bosch Spark Plugs - WR9LS - M20, M30
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Bosch - Corporate Logo
T#:339074
Part#: WR9LS
Back Ordered
Sale - Save 5% $ 71.99
Starting at $ 68.34 USD
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Sale - Save 5% $ 71.99
Starting at $ 68.34 USD
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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

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Genuine BMW - Corporate Logo
T#:38065
Part#: 12121279599
In Stock
Sale - Save 8% $ 18.99
$ 17.50 USD
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Sale - Save 8% $ 18.99
$ 17.50 USD
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Genuine BMW Spark Plug - Bosch Wr9Ls
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20,M30

Bremmen Parts - Corporate Logo
T#:32317647
Part#: 12111725070
In Stock
Sale - Save 15% $ 77.99
$ 66.29 USD
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Sale - Save 15% $ 77.99
$ 66.29 USD
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OEM Bosch Spark Plugs -- E30 E28 E24 E23
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Bosch - Corporate Logo
T#:348802
Part#: 12121279599
In Stock
Sale - Save 5% $ 11.99
$ 11.39 USD
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Sale - Save 5% $ 11.99
$ 11.39 USD
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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!

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Schwaben - Corporate Logo
T#:369968
Part#: SP-05-12P
In Stock
Sale - Save 25% $ 16.99
$ 12.74 USD
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Sale - Save 25% $ 16.99
$ 12.74 USD
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14mm deep socket, perfect for long stud fasteners and recessed locations.

OEM Bosch Spark Plug - E24 M6, E28 M5, E30 M3
We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:4019
Part#: X5DC
In Stock
Sale - Save 5% $ 6.99
$ 6.64 USD
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Sale - Save 5% $ 6.99
$ 6.64 USD
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Bosch X5DC spark plug for S14 and S38 engines. Listed as BMW part #'s 12129061882, 12121311928, and 12121305306. 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!

This item fits the following BMWs:
1988-1991 E30 BMW M3
1988 E28 BMW M5
1987-1989 E24 BMW M6

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Denso - Corporate Logo
T#:641775
Part#: 4085
In Stock
$ 1.99 USD
$ 1.99 USD

Gear Wrench - Corporate Logo
T#:587003
Part#: KDT164
In Stock
$ 10.99 USD
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Gauge and accurately alter the gap of your spark plugs.