{Fitment Replacement for Mazda CX-7 2007-2009 2.3L. {Replacement Part Number 2345012, L33L188G1E9U, L3BT188G1, L33L-18-8G1B, L33L-18-8G1, L33L-18-8G1B-9U, L33L188G1B, L33L188G1B9U. {Sealed and Insulated Oxygen sensor wiring harness is made of good material, with good insulation and sensitive response, internal ceramic insulation to optimize the sensor performance, and sealed wires to avoid the interference of moisture on the electronic signals. {Reliable Performance Oxygen sensor is equipped with stainless steel housing, double-layer protective cover and built-in heater, which can improve the ignition speed and fuel efficiency, and can effectively reduce the external loss, so that it can work properly in harsh environments.
