Knock Sensor

Knock Sensors

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Here at GSF Car Parts, we have a range of knock sensors that are essential in identifying abnormal combustion types such as preignition and detonation. It's incredibly important to notice these sooner rather than later to avoid expensive engine problems and safety hazards.

Although most problems with combustion will be audible, some will be imperceptible so it's the job of your knock sensors to signal these to you, so you don't continue driving as normal with potential danger looming. However, like all car parts, your knock sensors are at risk of going bad over time.

Symptoms of a faulty knock sensor include the improper acceleration of the engine, reduced mileage, and the engine generally not feeling right when you're driving at speed or with a light load in tow. So, if you are experiencing any of these, you could need replacement knock sensors fitting.

If you're unsure of the type of knock sensor you'll need, why not use our handy product finder tool? Simply enter your registration into the designated box and we'll show you the knock sensors that'll be compatible with your vehicle, whether it's a Mercedes, Citroen, or another make.

We stock plenty of other replacement sensors that you may find handy if your engine failure or irregular combustion problems are down to other fault sensors. This includes exterior temperature sensors, ABS sensor rings, and more.

We offer free UK delivery on all orders over £25*, as well as a handy Click and Collect service so you can pick up your package from your nearest local branch. Buy an automotive knock sensor today.