Ignition Coils

Precision Engineered to Champion the Independent Aftermarket

VXPRO Ignition Coils are built to deliver consistent spark energy and long-term reliability across a wide range of vehicle applications. Whether coil-on-plug, cassette, rail or traditional block coils, every unit in the VXPRO range is engineered to match OE specifications and ensure dependable ignition performance.

Our ignition coils are rigorously tested for heat resistance, vibration, and electrical insulation — delivering workshop confidence and lasting customer satisfaction. All units are backed by a 5-year warranty and supported by our TechASSIST and StockASSIST services to help independents fit with confidence and stock with purpose.

Ignition Coil EE5002

StockASSIST: Smarter Stocking for Specialist Components

Ignition coils are one of the highest-turnover components in modern ignition systems. With StockASSIST, we help you identify the most in-demand references and reduce unnecessary stockholding — maximising profitability.
Here are 10 of the most in-demand ignition coil applications in our UK range:

Ignition Coil EE5002

EE5002

VXPRO Ignition Coil

Ignition Coil EE5007

EE5007

VXPRO Ignition Coil

Ignition Coil EE5018

EE5018

VXPRO Ignition Coil

Ignition Coil EE5108

EE5108

VXPRO Ignition Coil

Ignition Coil EE5130

EE5130

VXPRO Ignition Coil

Ignition Coil EE5011

EE5011

VXPRO Ignition Coil

Ignition Coil EE5000

EE5000

VXPRO Ignition Coil

Ignition Coil EE5117

EE5117

VXPRO Ignition Coil

Ignition Coil EE5004

EE5004

VXPRO Ignition Coil

Ignition Coil EE5118

EE5118

VXPRO Ignition Coil

TechASSIST: Product Support and Information

Ignition coils are at the heart of the ignition system. They: Convert low battery voltage into high-voltage spark energy Deliver timed ignition to each cylinder via the spark plug Enable efficient combustion, fuel economy, and reduced emissions Support reliable engine start-up and performance Work closely with the ECU, especially on modern coil-on-plug systems Without a healthy coil, combustion suffers — leading to poor drivability and even damage to other engine components.

Why Do They Fail?

Despite being solid-state devices, ignition coils endure constant thermal and electrical stress. Common failure causes include:

  • Heat and vibration breaking down internal windings or epoxy

  • Age and wear, especially in high-mileage vehicles

  • Faulty spark plugs, increasing load on the coil

  • Oil or water ingress, particularly in plug-well or cassette-style coils

  • Voltage spikes, damaging insulation or circuitry

  • Poor contact or corrosion at terminals or connectors

Symptoms of a Failing Ignition Coil

  • Engine misfire, especially under load or at idle

  • Check Engine Light (MIL) with misfire codes (P0300–P030x)

  • Rough running, reduced power or hesitation on acceleration

  • Poor fuel economy, due to incomplete combustion

  • Hard starting or no-start, in the case of coil pack failure

  • Backfiring or excessive emissions, especially under heavy throttle

Fitting Tips

  1. Always check spark plugs — worn plugs cause premature coil failure

  2. Inspect and clean connectors before fitting the new coil

  3. Use dielectric grease, if recommended, for better insulation and removal

  4. Avoid mixing coil types — match OE configuration and resistance values

  5. Clear any stored fault codes after installation and test for repeat issues