Knock Sensors

Repco carries the correct replacement knock sensor for your vehicle.

Stop pinging or engine knock in your engine with a quality knock sensor from Repco. Repco stock hundreds of knock sensors from Bosch, FuelMiser, Goss and Tridon to give you back engine performance and fuel economy. Eliminate fuel pre-ignition and free up horsepower and fuel efficiency with a functioning knock sensor from your local Repco store.

Accurate timing of your engine spark ensures your air and fuel mix produces the most amount of power when ignition takes place. Naturally pre-ignition or spark knock limits your vehicle from optimum performance. Your engine's knock sensor picks up evidence of pre-ignition, pre-detonation or spark knocking in your engine and will indicate to the ECU that the timing needs to be altered until the knock has been eliminated.

Knocking refers to a pocket of air/fuel mixture that ignites ahead of the ignition from the spark plug, meaning it has ignited in the wrong part of the engine cycle creating a very noticeable increase in cylinder pressure and a decline in engine power. If you have a faulty knock sensor you will still be able to drive your vehicle but may notice an increase in fuel consumption and a lack of torque. It is advisable to have this changed at your soonest convenience to ensure no long lasting damage to the engine.

Stocking not just the widest range of knock sensors, Repco also have a full array of electrical parts and vehicle management and engine diagnostic solutions for whatever you drive.