Club Car Ignition Coil, Club Car Ignition Coil: 5 Effective Replacement Tips, KevweAuto

Club Car Ignition Coil: 5 Effective Replacement Tips

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In your Club Car golf cart or utility vehicle, the ignition coil plays a vital role in delivering voltage to the spark plugs to ignite the fuel. This transformer component can wear out over time and cause performance issues. Knowing how to check and change a faulty Club Car ignition coil will help keep your vehicle running smoothly.

Understanding the coil’s purpose and diagnosing problems guides proper testing and replacement. With a basic coil swap, you can restore peak ignition performance and get back on the road.

Let’s take a closer look at how the Club Car ignition coil functions, signs of failure, and the replacement process.

The Role of the Ignition Coil in Club Cars

Club Car Ignition Coil, Club Car Ignition Coil: 5 Effective Replacement Tips, KevweAuto

The ignition coil acts like an electrical transformer to step up the low 12 volt battery voltage to the thousands of volts needed to fire the spark plugs. Here is how it works:

  • 12V power from the battery feeds the primary coil windings.
  • As the ignition points open and close, voltage pulses through the primary coil.
  • The changing magnetic field in the primary induces a high voltage in the secondary winding.
  • This high voltage surges to the centrally located spark plug via the coil wire.
  • The massive voltage arc jumps the spark plug gap, igniting the compressed fuel-air mixture.
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So the coil acts like an electrical magnifying glass, multiplying voltage to an extreme level to create the all-important spark.

Symptoms of a Faulty Ignition Coil

Club Car Ignition Coil, Club Car Ignition Coil: 5 Effective Replacement Tips, KevweAuto

Since the coil is so critical to spark generation, issues quickly become noticeable:

  • Misfiring, sputtering acceleration
  • Loss of power under load
  • Difficult cold starting
  • Black smoke from unburned fuel
  • Rapid flashing of the low-oil warning light
  • Gas odor from unburned hydrocarbons

Any of these suggest it’s time to test and potentially replace the aging coil.

Testing a Club Car Coil

To confirm coil failure, perform these checks:

  • Inspect for cracks in coil casing signaling arcing damage.
  • Measure primary and secondary coil resistances – readings outside of specs indicate shorts or breaks.
  • Scope test the primary and secondary waveforms for irregularities.
  • Perform a spark gap test under load to check high voltage output.
  • Swap in a known-good coil temporarily to verify the issue.

Simple electrical testing quickly reveals if the coil is no longer up to the task.

Club Car Coil Replacement Procedure

Replacing a faulty Club Car ignition coil is straightforward:

  • Disconnect the battery and discharge any stored energy.
  • Remove coil attaching bolts and wiring connectors.
  • Install new coil with original mounting hardware and reconnect wiring.
  • Double check connections are tight and wires secured clear of hot or moving parts.
  • Reconnect battery, start cart and test operation.

The coil often resides under the seat or cowl panel, providing easy access.

Finding the Correct New/Used Replacement Coil

Club Car Ignition Coil, Club Car Ignition Coil: 5 Effective Replacement Tips, KevweAuto

Certain specs are required to match OEM function:

  • Coil must be designed for Club Car vehicle ignition systems.
  • Verify primary and secondary coil resistance specs.
  • Check coil mounting style and form factor.
  • Coil wire length must reach spark plug.
  • Ensure temperature rating meets engine bay environment.
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With model numbers matched, aftermarket or salvaged coils provide cost-effective replacements.

Preventing Future Coil Failure

To maximize coil lifespan:

  • Keep battery connections clean and tight.
  • Inspect wiring insulation for damage from heat or rubbing.
  • Ensure proper spark plug gap spacing.
  • Avoid coil damage from water intrusion or impact.
  • Consider dielectric grease on connectors.

With attentive care, the coil transformer can keep voltage sky high for years.


With age and mileage, Club Car ignition coils inevitably require replacement to maintain spark strength. Testing tired coils and installing fresh OEM-spec replacements restores peak engine performance. Then you can enjoy buzzing around the course confident the ignition will keep on sparking.

Ejenakevwe Samuel

I'm Ejenakevwe Samuel, and my blog is all about sharing the love for cars. Through my blog, I pour my heart into educating fellow car enthusiasts in everything they need to know about their beloved rides. Whether it's driving tips, maintenance tricks, or the latest trends, I aim to empower others to make informed decisions and take care of their vehicles like a pro.

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