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Ignition

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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7mm Ignition Wire Set - 1602/1800/2002/2002tii 1968-76, E21 320i 1977-79
7mm Ignition Wire Set - 1602/1800/2002/2002tii 1968-76, E21 320i 1977...
Kingsborne - Corporate Logo
T#:4021
Part#: 12-7405
In Stock
Sale - Save 9% $ 84.99

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

$ 77.61 USD
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Sale - Save 9%
$ 84.99

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

$ 77.61 USD
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The Turner Motorsport 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. Short/Long Coil.

This item fits the following BMWs:
1968-1976 2002 BMW 1600 2002 2002tii
1977-1979 E21 BMW 320i
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8mm High-Performance Ignition Wire Set - E21 320i 1980-83, E30 318i 1984-85
8mm High-Performance Ignition Wire Set - E21 320i 1980-83, E30 318i 1...
Kingsborne - Corporate Logo
T#:4023
Part#: TMS4023
In Stock
$ 88.99 USD
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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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8mm High-Performance Ignition Wire Set - E28 528e (with Impulse Cable), E30 325i/iX, E34 525i 1989-90
8mm High-Performance Ignition Wire Set - E28 528e (with Impulse Cable...
Kingsborne - Corporate Logo
T#:4037
Part#: 12-7757P-8
Ships on Aug 31, 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 1984-6/87, E28 535i/iS
8mm High-Performance Ignition Wire Set - E23 735i/L7, E24 635CSi 1984...
Kingsborne - Corporate Logo
T#:4042
Part#: TMS4042
In Stock
$ 165.99 USD
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$ 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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8mm High-Performance Ignition Wire Set - E28 528e 1983-12/86, E30 325e/es 1984-9/87
8mm High-Performance Ignition Wire Set - E28 528e 1983-12/86, E30 325...
Kingsborne - Corporate Logo
T#:4035
Part#: 12-7719-8
Ships in 8 Business Days
$ 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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7mm Ignition Wire Set - E32 735i, E34 535i
7mm Ignition Wire Set - E32 735i, E34 535i
Kingsborne - Corporate Logo
T#:3395
Part#: 12-7759P
In Stock
$ 162.99 USD
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$ 162.99 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:
1989-1992 E34 BMW 535i
1988-1992 E32 BMW 735i 735il
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8mm High-Performance Ignition Wire Set - E36 318i/ti 1992-95
8mm High-Performance Ignition Wire Set - E36 318i/ti 1992-95 ...
Kingsborne - Corporate Logo
T#:4025
Part#: 12-7923-8
In Stock
Sale - Save 36% $ 226.99

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

$ 145.99 USD
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Sale - Save 36%
$ 226.99

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

$ 145.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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:
1992-1995 E36 BMW 318i 318is 318ti 318ic with M42 engine
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NRW Designs S85 Billet Spark Plug Tubes
NRW Designs S85 Billet Spark Plug Tubes
NRW Design - Corporate Logo
T#:42436704
Part#: S85SPTK
In Stock
$ 249.99

This product was last offered at the strikethrough price on
08-13-2026

$ 231.99 USD
Limited Qty Sale
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$ 249.99

This product was last offered at the strikethrough price on
08-13-2026

$ 231.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
BMW owners can ensure better sealing, eliminate the risk of oil leaks into the spark plug wells, and maintain peak ignition performance.
7mm Ignition Wire Set - E28 528e (with Impulse Cable), E30 325i/iX, E34 525i 1989-90
7mm Ignition Wire Set - E28 528e (with Impulse Cable), E30 325i/iX, E...
Kingsborne - Corporate Logo
T#:4036
Part#: 12-7757P
In Stock
Sale - Save 9% $ 164.99

This product was last offered at the strikethrough price on
07-15-2026

$ 150.68 USD
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Sale - Save 9%
$ 164.99

This product was last offered at the strikethrough price on
07-15-2026

$ 150.68 USD
Free Shipping on orders $49 and up
Add to Wish List
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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8mm High-Performance Ignition Wire Set - E30 318i 16V 1989-91
8mm High-Performance Ignition Wire Set - E30 318i 16V 1989-91 ...
Kingsborne - Corporate Logo
T#:4033
Part#: 12-7912-8
Ships on Aug 31, 2026
$ 217.99 USD
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$ 217.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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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7mm Ignition Wire Set - E28 528e 1983-12/86, E30 325e/es 1984-9/87
7mm Ignition Wire Set - E28 528e 1983-12/86, E30 325e/es 1984-9/87 ...
Kingsborne - Corporate Logo
T#:4034
Part#: 12-7719
Ships on Aug 31, 2026
$ 100.99 USD
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$ 100.99 USD
Free Shipping on orders $49 and up
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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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Kingsborne Spark Plug Wires Ignition Wire Set
Kingsborne Spark Plug Wires Ignition Wire Set
Kingsborne - Corporate Logo
T#:349910
Part#: 12-7200R
Ships on Aug 31, 2026
$ 196.95 USD
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$ 196.95 USD
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Right Bank Cylinders 1-thru-6 This set comes complete with factory Loom and Sensor
7mm Ignition Wire Set - E23 733i, E24 633CSi, E28 533i
7mm Ignition Wire Set - E23 733i, E24 633CSi, E28 533i
Kingsborne - Corporate Logo
T#:4039
Part#: 12-7555
Ships on Aug 31, 2026
$ 145.99 USD
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$ 145.99 USD
Free Shipping on orders $49 and up
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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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7mm High-Performance Ignition Wire Set - E30 M3
7mm High-Performance Ignition Wire Set - E30 M3
Kingsborne - Corporate Logo
T#:27238722
Part#: 924-1316
Ships on Aug 31, 2026
$ 232.99 USD
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$ 232.99 USD
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7mm High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine Bremi connectors and the highest grade of silicone wire available. These have 7mm ignition wires.

This item fits the following BMWs: 1988-1991 E30 BMW M3

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7mm Ignition Wire Set - E36 318i/ti 1992-95
7mm Ignition Wire Set - E36 318i/ti 1992-95
Kingsborne - Corporate Logo
T#:4024
Part#: 12-7923
Ships on Aug 31, 2026
$ 215.99 USD
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$ 215.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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:
1992-1995 E36 BMW 318i 318is 318ti 318ic with M42 engine
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8mm High-Performance Ignition Wire Set - E36 318i/ti 1996-98
8mm High-Performance Ignition Wire Set - E36 318i/ti 1996-98 ...
Kingsborne - Corporate Logo
T#:200159
Part#: 12-7923L
In Stock
$ 215.99 USD
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$ 215.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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:
1996-1998 E36 BMW 318i 318is 318ti 318ic with M44 engine
Show More Show Less
NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit
NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit ...
NRW Design - Corporate Logo
T#:42403035
Part#: S65SPTOK
Ships in 3 Business Days
$ 53.99 USD
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$ 53.99 USD
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For BMW M3 owners demanding reliability and performance, the NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit from Turner Motorsport offers a durable, leak-free solution that stands up to the demands of spirited driving and track use.
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