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Sales & Specials

Knock Sensor

A failed knock sensor can cause major performance issues
Mfg Part #
12141734580
ECS Part #
ES#3031879
Brand
Bosch
72.95
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Product Details

The knock sensor in your BMW has the very important role of monitoring knock count, and reporting it to the engine computer. If knock counts are higher than usual, the computer will adjust timing to run safer. If the knock sensor were to fail or begin working erratically your vehicle may go into "limp mode" and have poor performance.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E36 318i M42 1.8L
BMW E36 318i M44 1.9L
BMW E36 318ic M42 1.8L
BMW E36 318ic M44 1.9L
BMW E36 318is M42 1.8L
BMW E36 318is M44 1.9L
BMW E36 318ti M42 1.8L
BMW E36 318ti M44 1.9L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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