BMW 3 Series Knock Sensor
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand bosch Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
-
Click & Collect: Branches nationwide
-
Low Price Promise
Fitment Info
Brand PREMIUM Cable Length [mm] 2 310 Housing Colour Black Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
Understanding the Knock Sensor in Your BMW 3 Series
The knock sensor is a pivotal component within the sensors system of your BMW 3 Series. It plays a crucial role in protecting your engine from potential damage caused by pre-detonation or "knocking." This sensor detects the high-frequency vibrations characteristic of knocking and sends a signal to the engine control unit (ECU) to adjust the ignition timing and prevent damage.
Signs of a Faulty Knock Sensor
When the knock sensor in your BMW 3 Series is not functioning correctly, you may notice several symptoms, such as reduced fuel efficiency, increased emissions, and a loss of engine power. An illuminated check engine light can also be a telltale sign of a knock sensor issue. It's important to address these symptoms promptly to maintain the integrity of your vehicle's engine.
Choosing the Right Knock Sensor for Your BMW 3 Series
When it's time to replace the knock sensor in your BMW, choosing the correct part is essential for ensuring optimal performance and compatibility. Our range of knock sensors is designed to meet the exact specifications of your BMW 3 Series, ensuring a perfect fit and function. As part of our extensive electrical lighting and sensors inventory, we offer high-quality knock sensors that are engineered to work seamlessly with your BMW's sophisticated engine management system.
Installing Your New Knock Sensor
Replacing a knock sensor is a task that can be tackled by experienced DIY enthusiasts or professional mechanics. However, due to the precise nature of the sensor and its importance to your BMW's engine performance, we recommend having the replacement carried out by a professional. This ensures that the sensor is correctly calibrated and that your BMW 3 Series continues to run smoothly and efficiently.
Find the Right Parts for Your BMW 3 Series
Whether you're looking to replace a faulty knock sensor or you're in need of other high-quality car parts, we have a comprehensive selection to suit your BMW 3 Series. Browse our inventory to find the right parts that will keep your vehicle in peak condition. For all your BMW parts needs, remember to visit our main parts page for the BMW 3 Series at 3 series BMW car parts for a wide selection of components tailored to your vehicle.
Knock Sensors
Here at GSF Car Parts, we have a range of knock sensors, all sourced from reliable and trusted auto manufacturers. 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 or make and model into the designated box. We'll show you the knock sensors that'll be compatible with your vehicle, whether it's a Mercedes, Ford, or another make.
What is a Knock Sensor?
Knock sensors are essential in identifying abnormal combustion types such as preignition and detonation. It's imperative 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. Hence, it's the job of your knock sensors to signal these to you, so you don't continue driving as usual with potential danger looming. However, like all car parts, your knock sensors are at risk of failing over time.
Symptoms of a faulty knock sensor include 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.
What Other Car Parts do we Stock?
At GSF Car Parts, we stock plenty of other replacement sensors for you to browse. This includes brake pad wear sensors, park assist sensors, coolant level sensors, wheel speed sensors, and many more! And they all come from top brands, so you can be sure you're buying quality parts that will be reliable.
To keep your electrics in check, we hold various electrical and lighting spares, including batteries, starter and ignition spares, sensors, fuse boxes, bulbs, and more!
And, for a complete overhaul of your engine, we stock a vast range of crankcases, crankcase drives, cylinder heads, engine mounts, gasket sets, camshafts, and breather valves, plus a steady supply of automatic and manual transmission parts for various vehicles.
We have a full range of car parts for other repairs or servicing on your car, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.
Shop Knock Sensors at GSF Car Parts Online and In-Store
All our knock sensors are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.
We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your new knock sensor in just an hour.
So, buy knock sensors from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.