Ignition for BMW 5 Series E28 (1982-1988)

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Your BMW's ignition system is critical for smooth engine operation. This category contains parts used in the BMW ignition system, including spark plugs, ignition coils, spark plug wires and boots, ignition rotors and caps, distributors and distributor caps. On most 1991 and later model BMWs, your car has what's known as a coil-on-plug system, where each cylinder has its own ignition coil that sits directly atop the spark plug (so you won't have spark plug wires on those BMWs.) A fresh set of spark plugs is an essential part of any BMW engine tune up.

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Bav Auto Spark Plug Socket 12" x 5/8"
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Bav Auto Tools - Corporate Logo
T#:580385
Part#: B8800072
In Stock
Sale - Save 20% $ 37.99

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

$ 30.39 USD
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Sale - Save 20%
$ 37.99

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

$ 30.39 USD
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Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.
OEM Bosch Spark Plugs - Set Of Six (#WR8LC+)
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Bosch - Corporate Logo
T#:341097
Part#: 12129061869
In Stock
$ 42.99 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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Genuine BMW Blank key - E12, E28, E21 320i, E30, E23, E24
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Genuine BMW - Corporate Logo
T#:88580
Part#: 51211900892
In Stock
$ 68.18 USD
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Genuine BMW General Key (Blank) - Code* 10001
This item fits the following BMW Chassis:
E30 M3,E30


Spark Plug Socket 16MM 12 Point Swivel
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CTA Tools - Corporate Logo
T#:640924
Part#: CTA4329
In Stock
$ 24.28 USD
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Swivel Spark Plug Socket 16MM

OEM BMW Electrical System Rotor -- M20 M30 M40 S38 M70 M73 S70 ...
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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
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$ 48.95 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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Titan Swivel Spark Plug Socket Extension
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Titan - Corporate Logo
T#:797051
Part#: TIT62161
In Stock
$ 25.99 USD
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Knurled shaft for better grip

Bosch Spark Plug - X5DC -E24 M6, E28 M5, E30 M3
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Bosch - Corporate Logo
T#:339081
Part#: 7409
In Stock
$ 29.99

This product was last offered at the strikethrough price on
12-11-2025

Starting at $ 28.99 USD
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Starting at $ 28.99 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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Genuine BMW Ignition Rotor
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Genuine BMW - Corporate Logo
T#:181014
Part#: 12111715906
In Stock
4% 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.

$ 53.99 USD
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4% 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.

$ 53.99 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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Bosch Starter Motor - E30 325e 325i 325is 325ix E34 525i
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Bosch - Corporate Logo
T#:2275
Part#: SR443X
In Stock
$ 228.99 USD
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$ 228.99 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.

This genuine Bosch Starter motor fits the following BMWs:
1987-1991 E30 3 Series 325i 325is 325ix 325ic
1989-1987-1988 E30 3 Series 325e 325es 12/1986-1988
1989-1990 E34 5 Series 525i M20 engine only
1987-1988 E28 5 Series 528e 12/1986-1988

 

Includes $45 core charge to be refunded on return of your rebuildable core.

 

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OEM Bosch Ignition Distributor Cap -- M20 M30 S38 M70 M73 S70 ...
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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
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$ 138.99 USD
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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

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Bremi Ignition Rotor - E23, E24, E28, E30, E32, E34, E38
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Bremi - Corporate Logo
T#:384317
Part#: 12111715906
Ships in 1 day
$ 59.99 USD
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Cure your misfire problems
Genuine BMW Ignition Coil Pack Cover- Priced Each
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Genuine BMW - Corporate Logo
T#:529974
Part#: 12121727606
In Stock
3% off MSRP $ 37.99

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

$ 36.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 37.99

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

$ 36.99 USD
Free Shipping on orders $49 and up


Spark Plugs - Set Of Six (ZGR5A)
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NGK - Corporate Logo
T#:375437
Part#: 12121279599KT1
In Stock
$ 36.99 USD
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Bremi Ignition Wire Set - E24, E28
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Bremi - Corporate Logo
T#:371076
Part#: 12121307171
In Stock at Vendor
$ 400.69 USD
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$ 400.69 USD
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Includes ignition coil wire and conduit
Bremi Ignition Wire Set - E23, E24, E28
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Bremi - Corporate Logo
T#:379842
Part#: 12121705718
Ships in 3 Business Days
$ 135.99 USD
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$ 135.99 USD
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Original equipment replacement wire set

8mm High-Performance Ignition Wire Set - E28 528e (with Impulse Cable...
For production date 12/1986 to 1988 model year
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Kingsborne - Corporate Logo
T#:4037
Part#: 12-7757P-8
Ships on Jun 19, 2026
$ 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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8mm High-Performance Ignition Wire Set - E23 735i/L7, E24 635CSi 1984...
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Kingsborne - Corporate Logo
T#:4042
Part#: TMS4042
In Stock
$ 165.99 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:
1985-1988 E28 BMW 535i 535is
1984-6/1987 E24 BMW 635csi
1984-1987 E23 BMW 733i 735i
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Genuine BMW Ignition Wire Tube
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Genuine BMW - Corporate Logo
T#:38132
Part#: 12121719889
Ships in 1 day
1% off MSRP $ 69.99

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

$ 68.99 USD
Free Shipping on orders $49 and up
1% off MSRP
$ 69.99

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

$ 68.99 USD
Free Shipping on orders $49 and up


Genuine BMW Ignition Wiring Tube -
This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M20


Genuine BMW Ignition Distributor Cap
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Genuine BMW - Corporate Logo
T#:181013
Part#: 12111715905
Ships in 1 day
4% 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.

$ 228.99 USD
Free Shipping
4% 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.

$ 228.99 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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Billet Spark Plug Gapper Tool - 14mm - BMS
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Burger Motorsports - Corporate Logo
T#:583132
Part#: BMSBSPGT14MM
Ships in 7 Business Days
$ 35.00 USD
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BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

  • Precisely gaps spark plugs for enhanced engine performance and efficiency
  • Speeds up the gapping process while ensuring accuracy and uniformity
  • Available in two sizes (14mm and 12mm) for a wider range of compatibility
  • Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
  • Made in the USA for premium quality and durability
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8mm High-Performance Ignition Wire Set - E28 528e 1983-12/86, E30 325...
For model years 1983 to production date of 12/1986
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Kingsborne - Corporate Logo
T#:4035
Part#: 12-7719-8
In Stock
$ 129.99 USD
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$ 129.99 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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3/8" Dr. 5/8" Extended Spark Plug Socket
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Performance Tool - Corporate Logo
T#:2242226
Part#: W80533
Ships in 1 Business Day
$ 20.25 USD
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Extended socket length reaches confined areas.
Ignition Wire Set
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Karlyn - Corporate Logo
T#:593964
Part#: 12121705718
In Stock at Vendor
$ 106.40 USD
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$ 106.40 USD
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Replacement Ignition Wire Set from STI-Karlyn
IP High Performance Ignition Coil Set - M50/S50/S38
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Ignition Projects - Corporate Logo
T#:1637694
Part#: IP-A122601
Ships in 5 Business Days
$ 1,055.00 USD
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Ignition Projects is a Southern California based company that specializes in innovative ignitions products. Their mission is to develop stronger ignition systems in order to optimize engine performance and improve emmissions/consumption. All of their products are developed and manufactured here in Tustin, CA, right here in the US!
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Bosch Starter Motor - E12 E24 E23 E28
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Bosch - Corporate Logo
T#:224571
Part#: SR41X
Ships in 1 day
$ 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.

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Bosch Starter Motor - E30 325e 325es E28 528e E21 323i
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Bosch - Corporate Logo
T#:2278
Part#: SR43X
In Stock at Vendor
$ 324.99

This product was last offered at the strikethrough price on
02-14-2026

$ 252.99 USD
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$ 252.99 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.​

This genuine Bosch Starter fits the following BMWs:
1984-1985 E30 3 Series 323i 325e 325es
1982-12/1986 E28 5 Series 528e
1977-1983E21 3 Series 320/6 323i

 

Includes $45.00 core charge to be refunded on return of your rebuildable core.

 

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Ignition Service Kit - BMW E24 E28 S38
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Packaged by Turner - Corporate Logo
T#:30861162
Part#: E2XS38IGSKT
Ships in 1 day
$ 611.99

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

$ 583.99 USD
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$ 583.99 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 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 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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OEM Ignition Service Kit - E28 M30
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Packaged by Turner - Corporate Logo
T#:556699
Part#: E28M30TISKT2
Ships in 3 Business Days
Sale - Save 8% $ 326.99

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

$ 301.20 USD
Free Shipping
Sale - Save 8%
$ 326.99

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

$ 301.20 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 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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7mm Ignition Wire Set - E28 528e (with Impulse Cable), E30 325i/iX, E...
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Kingsborne - Corporate Logo
T#:4036
Part#: 12-7757P
Ships on Jun 19, 2026
$ 164.99 USD
Free Shipping on orders $49 and up
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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7mm Ignition Wire Set - E28 528e 1983-12/86, E30 325e/es 1984-9/87 ...
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Kingsborne - Corporate Logo
T#:4034
Part#: 12-7719
Ships on Jun 19, 2026
$ 100.99 USD
Free Shipping on orders $49 and up
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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7mm Ignition Wire Set - E23 733i, E24 633CSi, E28 533i
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Kingsborne - Corporate Logo
T#:4039
Part#: 12-7555
Ships on Jun 19, 2026
$ 145.99 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.

Only for cars with Bolt-On style Distributor Rotor

This item fits the following BMWs:
1982-1984 E28 BMW 533i
1982-1984 E24 BMW 633csi
1981-1984 E23 BMW 733i
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Extended Spark Plug Socket
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Sunex - Corporate Logo
T#:391150
Part#: SUU884506
Ships in 8 Business Days
$ 20.99 USD
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3/8" drive socket with 5/8" opening for most spark plugs

Bosch Starter Motor - E24 E28 E32 E34
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Bosch - Corporate Logo
T#:359453
Part#: SR441XKT
Ships on Jun 29, 2026
$ 252.99 USD
$ 252.99 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.​

This genuine Bosch Starter fits the following BMWs:
1988-1989 E24 6 Series 635csi
1/1988-9/1988 E28 5 Series 535i 535is
1989-1993 E34 5 Series 535i M5
1988-1992 E32 7 Series 735i 735il

Price includes $92 core charge 

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Genuine BMW Ignition Wire - 12121705675 - E30,E34,E36,E38
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Genuine BMW - Corporate Logo
T#:22397
Part#: 12121705675
Back Ordered
$ 28.99 USD
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Genuine BMW Ignition Wire
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34,E36,E38

Bosch Spark Plugs - WR9LS - M20, M30
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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
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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

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OEM Bosch Distributor Rotor - 12111286072 - E28 E24 E23 M30
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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
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$ 29.99 USD
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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!
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Bremi Spark Plug Boot - E21, E23, E24, E28, E30, E32, E34
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Bremi - Corporate Logo
T#:375432
Part#: 12121289821
In Stock
20% off MSRP $ 9.99

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

$ 7.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
20% off MSRP
$ 9.99

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

$ 7.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
This is the rubber boot that goes over the plug end of the wires
OEM Bosch Spark Plugs -- E30 E28 E24 E23
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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
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$ 9.03 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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Genuine BMW Spark Plug Service Indicator Label - BMW
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Genuine BMW - Corporate Logo
T#:362838
Part#: 01399791390
In Stock
$ 3.61 USD
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Stick this label in a conspicuous place to act as a reminder of your service history. Documenting when your BMW's sparks plugs have been swapped helps you keep track of vital maintenance!

Spark Plug
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Bosch - Corporate Logo
T#:589000
Part#: 12121276283
In Stock
$ 4.99 USD
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OEM Bosch Spark Plug - E24 M6, E28 M5, E30 M3
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Bosch - Corporate Logo
T#:4019
Part#: X5DC
In Stock
$ 7.39

This product was last offered at the strikethrough price on
12-11-2025

$ 7.13 USD
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$ 7.13 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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Schwaben Extended 5/8" Spark Plug Socket
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Schwaben - Corporate Logo
T#:367321
Part#: S-3858-125
In Stock
Sale - Save 20% $ 25.99

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

$ 20.79 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 25.99

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

$ 20.79 USD
Free Shipping on orders $49 and up

The Schwaben Extended Reach Spark Plug Socket is the perfect tool for removing 5/8-inch spark plugs with deeply recessed plugs.

The five inch long, rigid socket body provides solid engagement with the plug hex to prevent plug breakage.

Features:

  • Magnetic ring holds the spark plug but won't stick to the plug porcelain neck like sockets with cheap rubber inserts
  • Chrome plated with durable and attractive polished surface
  • Turn it with a 3/8-inch ratchet or a 19 mm (¾-inch) socket or box wrench at the external hex head
  • Outer diameter of socket is approximately 22mm
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9-Wire Spark Plug Gap Gauge
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CTA Tools - Corporate Logo
T#:641657
Part#: CTA3238
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs
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
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$ 10.99 USD
Free Shipping on orders $49 and up
Gauge and accurately alter the gap of your spark plugs.

Wire Type Spark Plug Gapper .040 to .080
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Lisle - Corporate Logo
T#:641655
Part#: LIS67900
Ships in 1 Business Day
$ 4.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs

Spark Plug Gap Gauge
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Performance Tool - Corporate Logo
T#:1855998
Part#: W80535
Ships in 3 Business Days
$ 1.99 USD
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Easy to read markings to set gaps quickly and easily.
Ignition Wire Set
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Karlyn - Corporate Logo
T#:593956
Part#: 12121279550
In Stock at Vendor
$ 100.78 USD
Free Shipping on orders $49 and up
Keep your ignition system in prime shape with this set of spark plug wires from ECS Tuning. These replacement wires offer a perfect fit and performance match for your worn original equipment. Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
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Spark Plug - Priced Each
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NGK - Corporate Logo
T#:594386
Part#: 7912
Ships in 1 day
$ 5.04 USD
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Replacement Spark Plugs from NGK. Priced Each.


Genuine BMW Spark Plug Bosch Wr9Ls - 12121279599 - E30, E28, E24, E23...
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Genuine BMW - Corporate Logo
T#:38065
Part#: 12121279599
Ships in 3 Business Days
9% off MSRP $ 21.99

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

$ 19.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 21.99

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

$ 19.99 USD
Free Shipping on orders $49 and up


Genuine BMW Spark Plug - Bosch Wr9Ls
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20,M30

CTA Tools - Spark Plug Gapper
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CTA Tools - Corporate Logo
T#:641654
Part#: CTA3235
In Stock
$ 1.99 USD
Free Shipping on orders $49 and up

CTA Tools - Spark Plug Gapper is an essential tool for accurately setting and measuring spark plug gaps, ensuring optimal engine performance. This precision tool is designed for both professional and DIY mechanics, providing reliable gap adjustments for a variety of engine applications.

  • Versatile Measurement Range: The ramp gauge measures gaps from .020 to .100 inches (0.50 to 2.5 mm), accommodating a wide range of spark plug specifications.
  • Precision Engineering: Engineered to deliver accurate gap settings, improving engine efficiency and performance.
  • Made in the USA: Crafted with high-quality materials to ensure durability and long-lasting performance.
  • Easy to Use: Simple design makes gap adjustments quick and straightforward, enhancing convenience in any workshop or garage setting.

Upgrade your toolset with the CTA Tools - Spark Plug Gapper to achieve precise spark plug gaps and optimize your engine’s performance.

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