Spark Plug Wires for BMW 3 Series E30 (1984-1991)

Bremi Ignition Wire Set - E30, E34

For vehicles with production date from 09/1987

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T#:361156

Part#: 12121720529

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$ 181.99 USD

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$ 181.99 USD

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Includes ignition coil wire and conduit

Karlyn Ignition Wire Set - E30 M3

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T#:381414

Part#: 12121311735

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$ 249.99 USD

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$ 249.99 USD

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Complete set of plug wires

Bavarian Autosport High Performance Ignition Wire Set - M42 M44 - Wit...

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T#:578899

Part#: 12121721932P

In Stock

Sale - Save 3% $ 199.99

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

$ 193.99 USD

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Sale - Save 3%

$ 199.99

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

$ 193.99 USD

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Loosen the reins on your thoroughbred with our 8 mm ignition wires. Stock Ignition wires have built-in resistors that reduce voltage to your spark plugs. That's like keeping a tight rein on a thoroughbred race horse -- it wants to run faster but can't. Our 8mm wires loosen those reins, providing the hotter spark your BMW craves. Both the wires and boots use a spiral core magnetic suppression conductor to provide a higher spark voltage for maximum combustion efficiency. And they're insulated with 8mm of pure silicone to completely eliminate interference. Be aware that due to the increased size of the wire these will not fit in the factory wiring loom. 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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8mm High-Performance Ignition Wire Set - E21 320i 1980-83, E30 318i 1...

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T#:4023

Part#: TMS4023

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$ 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...

For models year 1988

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T#:4037

Part#: 12-7757P-8

Ships on Jun 26, 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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Genuine BMW Ignition Wire Tube

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T#:38132

Part#: 12121719889

Ships in 1-2 days

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

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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

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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 Guide Tube Upper Part - 12121727687 - (NO LONGER AVAILABL...

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T#:38152

Part#: 12121727687

In Stock

$ 42.99 USD

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$ 42.99 USD

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Designed as an authentic accessory, the Genuine BMW spark plug wire tray is created to effectively manage and arrange the spark plug wires within your BMW. Crafted to adhere to the rigorous standards set by BMW, this tray guarantees a tidy and secure organization of the spark plug wires. It plays a crucial role in preserving the organization and efficiency of your BMW's ignition system, ultimately contributing to smooth combustion and optimal engine performance. This genuine BMW spark plug wire tray is a dependable, top-quality accessory that enhances both the functionality and appearance of your vehicle.

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Spark Plug Wires Set

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:591858

Part#: 12121720529

In Stock

$ 129.99 USD

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$ 129.99 USD

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Includes ignition coil wire and conduit

8mm High-Performance Ignition Wire Set - E28 528e 1983-12/86, E30 325...

For model years 1984-1987

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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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Genuine BMW Ignition Wire Cover

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T#:7108

Part#: 12121721661

Ships in 6 Business Days

2% off MSRP $ 42.99

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

$ 41.99 USD

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2% off MSRP

$ 42.99

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

$ 41.99 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 Spark Plug Ignition Wire - Cylinder 1 - E36

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T#:38170

Part#: 12121739173

Ships in 6 Business Days

$ 101.99 USD

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$ 101.99 USD

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Genuine BMW Ignition Wire - Zyl.1
This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M42

7mm Ignition Wire Set - E28 528e 1983-12/86, E30 325e/es 1984-9/87 ...

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T#:4034

Part#: 12-7719

Ships on Jun 26, 2026

$ 100.99 USD

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$ 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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8mm High-Performance Ignition Wire Set - E30 318i 16V 1989-91 ...

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T#:4033

Part#: 12-7912-8

Ships on Jun 26, 2026

$ 217.99 USD

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$ 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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7mm High-Performance Ignition Wire Set - E30 M3

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T#:27238722

Part#: 924-1316

Ships on Jun 26, 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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