Rotor Arms

Find what’s right for your vehicle

Enter your registration number and we’ll only show you appropriate products.

Never beaten on price
*Excludes wiper blades, bulbs & batteries. T&C's apply
Free click and collect in 60 min
*60 minute click & collect available at 274 stores.
0% APR available over £30
*T&C's apply
Check which battery is right for my car
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Ways to apply

  • Build your basket and select Trade Credit at checkout.
  • Apply below to check your eligibility.

Activate your limit

  • If eligible, receive your Trade Credit limit instantly.
  • Authenticate your business with an ID check*.

*Only required on your first Trade Credit purchase.

Pay on account

  • Complete your purchase and pay on account at the end of the following month.
  • Enjoy no interest or transaction fees**.

**Late payments can impact your business credit

Already applied and have a limit? Approve your order via SMS to finalise your purchase.

Your car’s rotor arm sits inside the distributor cap. It moves inside, making contact with the ignition coils, creating a spark in each cylinder. They’re the hidden hero that fire your engine into life, whatever the weather. Rotor arms are simple pieces that do a crucial job. When they start to fail, you’ll need to replace it or you won’t be going anywhere. You can find the replacement car parts you need at local Halfords store . We stock rotor arms and ignition spares for all vehicles. It’s easy to find the part you need by with our selector tool. Type in your registration number and it will only display the parts that will fir your car. Get the spark back into your driving life with Halfords.