Ignition Service for BMW E34 M5 S38 3.5L

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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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OEM Ignition Service Kit - E34 M5 S38
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Packaged by Turner - Corporate Logo
T#:556700
Part#: E34S38TISKT
Ships in 1-2 days
$ 991.79

This product was last offered at the strikethrough price on
06-03-2026

$ 964.80 USD
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$ 964.80 USD
Free Shipping on orders $49 and up

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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Spark Plug Socket 16MM 12 Point Swivel
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CTA Tools - Corporate Logo
T#:640924
Part#: CTA4329
In Stock
$ 24.28 USD
Free Shipping on orders $49 and up
Swivel Spark Plug Socket 16MM
Spark Plug Socket 16mm Double Hex Flex
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CTA Tools - Corporate Logo
T#:640937
Part#: CTA7656
In Stock
$ 35.72 USD
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Use for cars requiring 16mm plug socket

OEM BMW Electrical System Rotor -- M20 M30 M40 S38 M70 M73 S70 ...
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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

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BOSCH Y6DC SPARK PLUG
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Genuine BMW - Corporate Logo
T#:397090
Part#: 12129061867
Ships Today
7% off MSRP $ 38.02

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.40 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 38.02

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 35.40 USD
Free Shipping on orders $49 and up

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 part fits the following BMWs:
1989 - 1996 E34 M5

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Genuine BMW Ignition Rotor
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Genuine BMW - Corporate Logo
T#:181014
Part#: 12111715906
In Stock
2% off MSRP $ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 54.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 54.99 USD
Free Shipping on orders $49 and up
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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14mm 12-Point Socket, 3/8" Drive
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Baum Tools - Corporate Logo
T#:2854671
Part#: B121220
Ships in 5 Business Days
$ 48.48 USD
Free Shipping on orders $49 and up
Genuine BMW Ignition Distributor Cap
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Genuine BMW - Corporate Logo
T#:181013
Part#: 12111715905
Ships in 1-2 days
3% off MSRP $ 237.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 231.99 USD
Free Shipping
3% off MSRP
$ 237.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 231.99 USD
Free Shipping
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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7 pc. 3/8" Dr. Spark Plug Socket Set
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Sunex - Corporate Logo
T#:641915
Part#: 8845D
Ships in 6 Business Days
$ 141.99 USD
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$ 141.99 USD
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Complete set of spark plug sockets.

E34 M5 Genuine BMW Ignition Wiring Set
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Genuine BMW - Corporate Logo
T#:13065
Part#: 12121312680
Ships in 1-2 days
1% off MSRP $ 796.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 791.99 USD
Free Shipping
1% off MSRP
$ 796.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 791.99 USD
Free Shipping
Factory original 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 wear.

This item fits the following BMWs:
1991-1995 E34 BMW M5 3.6
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4 Pc. Spark Plug Socket Set-Euro
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CTA Tools - Corporate Logo
T#:1241318
Part#: CTA2030
Ships on Jun 22, 2026
$ 81.95 USD
Free Shipping
$ 81.95 USD
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Get the complete set and be ready.
Combination Feeler Gauge/Spark Plug Gapping Tool
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Gear Wrench - Corporate Logo
T#:587003
Part#: KDT164
In Stock
$ 18.99

This product was last offered at the strikethrough price on
12-09-2025

$ 10.99 USD
Free Shipping on orders $49 and up
$ 10.99 USD
Free Shipping on orders $49 and up
Gauge and accurately alter the gap of your spark plugs.


Denso Iridium Spark Plug - Priced Each - E30 E34 E24, M3 M5 M6 ...
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Denso - Corporate Logo
T#:641777
Part#: 5375
Ships in 1 Business Day
$ 12.71 USD
Free Shipping on orders $49 and up
Denso Spark Plug - Priced Each - E30 E34 E24, M3 M5 M6
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Denso - Corporate Logo
T#:641775
Part#: 4085
In Stock at Vendor
$ 3.26 USD
Free Shipping on orders $49 and up
Genuine BMW Ignition Service Kit - BMW E34 M5 S38
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Genuine BMW - Corporate Logo
T#:577352
Part#: 12121312680KT
Ships in 1-2 days
$ 1,297.99 USD
Free Shipping
$ 1,297.99 USD
Free Shipping
Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and its 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 new Genuine BMW components, replacing any potential fault points in your ignition system for peak performance!
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Schwaben 14mm 12-Point Socket, 3/8" Drive
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Schwaben - Corporate Logo
T#:369968
Part#: SP-05-12P
Ships on Jun 23, 2026
Sale - Save 30% $ 17.99

This product was last offered at the strikethrough price on
05-02-2026

$ 12.59 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 17.99

This product was last offered at the strikethrough price on
05-02-2026

$ 12.59 USD
Free Shipping on orders $49 and up
14mm deep socket, perfect for long stud fasteners and recessed locations.