?POWERFUL BATTERY?Long life-span matters, that is why our oxygen sensors are made of high temperature corrosion resistant material with a double laser-welded stainless steel body is totally submersible to seal tight for long life ?FUNCTION?A defective or sluggish oxygen sensor can cause a variety of issues, like decreased engine performance. This oxygen sensor will accurately detect the mixture of air and fuel, helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance ?FITMENT?Oxygen sensor compatible with 2002-2004 Honda CR-V EX LX 2.4L. Please scroll down to product description for complete list of model and year ?REPLACES#?234-9005, 234-4125, 2349005, 2344125, 234 9005, 36531-PPA-305, 36531-PPA-A01, 36531-PLM-A11, 36531-PLE-305, 36532-PPA-004. Please make sure the part number, the connector and the plug on our pictures are same as your old part before purchase