Broadband knock sensors provide full spectrum ability for knock sensing on a wide variety of engines. Can be used with any engine management system with knock sensing capabilities. Ships with connector plug and pin set.
Optional 10mm spacer kit includes 1/2" spacer to move connector off the mounting surface. Some engines put the sensor in a position that make seating the connector difficult and puts strain on the wires. The Mazda rotary engine in particular can benefit from the spacer kit. Kit includes 10mm x 1.25 bolt to secure the sensor. This is the correct thread for the Mazda rotary engine.