Knock sensors are a vital part of your engine monitoring system. They detect cylinder knock and retard timing to prevent engine damage. Being attached to the block in the valley of the engine, they are subjected to high amounts of heat. Over time, this can cause the sensor leads and sensors themselves to become brittle and break.
If you have faulty or broken sensors, replace your sensors with these quality replacements from LMR.com!
Established in 1919 and traded on the NYSE, Standard Motor Products, Inc., (SMP®) is a leading independent manufacturer, distributor, and marketer of replacement parts for motor vehicles in the automotive aftermarket industry, with an increasing focus on the original equipment and original equipment service markets.
Organized into two major operating segments, SMP® supplies independent professional automotive technicians and do-it-yourselfers with high-quality replacement parts for engine management and temperature control products for domestic and import vehicles.
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