Home/Shop by Part/Engine & Engine Management/Engine Sensors & Electrical/Knock Sensor Go Free Same Day Shipping 2013-2014 Mercedes Benz CL550 Knock Sensor Year / Make / Model Add your vehicle Part Type Engine Knock Sensor Brand TRQ Price $25.00 - $50.00 Filter Results Enter Vehicle Year Make Model Specify your vehicle's year, make and model to guarantee fit. Year Make Model Options Drivetrain Apply Best match first Best match first Price: Low to High Price: High to Low A-Z Z-A 1 1 10 1 Notify When Available Submit Replaces Mercedes Benz Engine Knock Sensor TRQ ESA90094 Brand: TRQ - ESA90094 $39.95 Save 27% List $54.95 Save $15.00 Add to Cart Close Ship To Zip: Submit