Ignition Service for BMW E21 320i M10 1.8L

Clear BMW chassis

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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7mm Ignition Wire Set - 1602/1800/2002/2002tii 1968-76, E21 320i 1977...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Add to Wish List

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 1...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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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Bosch Distributor Cap - E21, E30

For vehicles with production date from 09/1979

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:372499

Part#: 12111706122

Special Order: No Guaranteed ETA

$ 37.99 USD

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$ 37.99 USD

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Cure those misfire problems

Spark Plug

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:589000

Part#: 12121276283

In Stock

$ 4.99 USD

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$ 4.99 USD

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Bosch Distributor Cap - E21

For vehicles with production date up to 09/1979

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:19224

Part#: 12111363423

Ships in 1-2 days

$ 54.24 USD

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$ 54.24 USD

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DISTRIBUTOR CAP 12111363423 Manufactured by Bosch

Bosch Spark Plug - W8DC - 2002, 7-series 1975-79, E21 320i

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:339071

Part#: W8DC

Ships in 3 Business Days

Starting at $ 19.96 USD

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Starting at $ 19.96 USD

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High-quality Bosch ignition components keep your car running in tip-top shape.

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 part fits the following BMWs:
1976 - 1989 E24 630CSi 633CSi
1977 - 1986 E23 733i
1975 - 1983 E21 320i
1972 - 1984 E12 528i 530i
1968 - 1977 E3 3.0Si

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Ignition Service for BMW E21 320i M10 1.8L

Sub-Categories

7mm Ignition Wire Set - 1602/1800/2002/2002tii 1968-76, E21 320i 1977...

8mm High-Performance Ignition Wire Set - E21 320i 1980-83, E30 318i 1...

Bosch Distributor Cap - E21, E30

Spark Plug

Bosch Distributor Cap - E21

Bosch Spark Plug - W8DC - 2002, 7-series 1975-79, E21 320i

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