Please, waitdotted


Buy Engine knock sensor for your car - Top quality for a top price
  • Best prices
    Buycarparts.co.uk guarantees high-quality Engine knock sensor at very attractive prices.
  • Save on shipping
    Free shipping within the UK applies to orders over £ 140 and excludes bulky items, tyres, or exchange parts.
  • Wide choice
    We currently have over 500,000 car parts in our product range.
  • Fast delivery!

    Shipping methods

    Great delivery! You will receive your Engine knock sensor autoparts order within several working days

  • COMODO - pay securely for Knock sensor
  • Best Engine knock sensor for my vehicle paid via PayPal
  • Auto Knock sensor replacement paid via Visa
  • car Knock sensor paid via Mastercard
  • car Knock sensor catalogue online - pay with Discover
  • Automobile Engine knock sensor paid via American Express
  • Best Engine knock sensor for my car - paid via Bank Transfer

Replace a Spare part Knock sensor – a defective one or if the limit of use has been already reached. Find out useful information about Knock sensor

The knock sensor is used to detect the amount of the combustible air-fuel mixture. It is installed in the engine cylinder block. The knock sensor detects the spontaneous combustion of the mixture and sends the corresponding signal to the control unit, which adjusts the settings of the ignition system.

5 tips on maintaining and replacing the knock sensor

  1. The knock sensor doesn’t have a defined service life, therefore, it only needs to be replaced when it stops working.
  2. If you suspect that there is a problem with the knock sensor, visiting a repair shop is recommended. Professionals will be able to carry out tests using specialized equipment.
  3. If you do choose to remove the knock sensor in order to test it yourself, it is advised not to disassemble it, as leaks in the housing can cause further problems.
  4. It is necessary to be careful when doing repair works in the engine compartment. Do not apply force to the knock sensor as this could damage it.
  5. If you choose to replace the knock sensor yourself, it is necessary to make sure that it is fixed securely. The part should not be able to move at all.

Common problems with knock sensors - causes and symptoms.

  • Loss of air-tightness. This could be caused by a collision. Due to the loss of air-tightness, the control unit receives inaccurate readings. As a result, the engine RPM become unstable and vibration increases.
  • Corrosion damage to internal contacts. This is generally a consequence of exposure to moisture, that has got in through a crack in the housing. A symptom of this problem is the ‘Check Engine’ sign lighting up on the dashboard. The defect can also be detected during the computer diagnostic tests.

Buycarparts.co.uk is an ideal place for buying spare parts

Are you tired of wasting your time looking for the required car parts in different online shops? Register with Buycarparts.co.uk and order everything you need in one place online . We offer a wide range of high-quality car products, meaning you can easily find and buy knock sensors or any other parts, that are guaranteed to meet all the technical requirements. Our prices are inexpensive, especially when promotions are running. Place your order now to receive your car parts in just a few days.

Engine knock sensor finder for

Your cart is empty