Kingsborne Ignition Service for BMW 7 Series E23 (1978-1987)

Clear BMW chassis

Please ensure your correct model is selected

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.
Sort By:

8mm High-Performance Ignition Wire Set - E23 735i/L7, E24 635CSi 1984...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Kingsborne - Corporate Logo
T#:4042
Part#: TMS4042
In Stock
$ 165.99 USD
Free Shipping on orders $49 and up
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
Show More Show Less
7mm Ignition Wire Set - E23 733i, E24 633CSi, E28 533i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Kingsborne - Corporate Logo
T#:4039
Part#: 12-7555
Ships on Jul 16, 2026
$ 145.99 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.

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
Show More Show Less