BLPextrm O2 Oxygen Sensor Replacement for Kohler EFI Engines CH18 CH20 CH22 CH23 CH25 CH620 CH640 CH670 CH680 CH730 and More Replaces# 25-418-07-S 264859 28163974

Features

• APPLICATION- O2 Sensor Replacement for Kohler EFI Engines CH18 CH20 CH22 CH23 CH25 CH620 CH640 CH670 CH680 CH730 and More.
• REPLACEMENT PART NO.- Oxygen Sensor Replace 25-418-07-S 264859 28163974.Before purchasing an oxygen sensor, please carefully check your model, image, and part number to confirm compatibility.
• HIGH STABILITY- BLPextrm Oxygen Sensor has stainless steel shell,aluminum oxide capture layer and pre coated thread. Solve the problems of unstable idle speed,frequent stalling and poor acceleration for your car.
• OXYGEN SENSOR WORKING PRINCIPLE- Oxygen sensor trap layer does not allow the platinum electrode to be damaged.Measure the oxygen content after combustion, convert it into a voltage signal and send it to the engine computer to achieve closed-loop control of excess coefficient.
• 24-HOUR RESPONSE - Packag include 1 oxygen sensor. If you have any installation issues, please contact us via email. We will reply to you within 24 hours.