Oxygen O2 Sensor 234-9091 Upstream & 234-4462 Downstream Compatible with Acura TSX 2009-2014,Compatible with Honda Accord 2008-2012, 2.4L L4 Direct Fit 36531-R40-A01, 2PCS

Replace OE Numbers: Upstream-234-909125054038256801806436531-R40-A01; Downstream-234-446225024833244341810036532-R40-A01;
Compatible Models: Compatible with Acura TSX 2009-2014 2.4L L4; Compatible with Honda Accord 2008-2012 2.4L L4;
High Performance: The SYKRSS oxygen sensor meets OE standards, and Upstream & Downstream compatibility; is made of stainless steel and high temperature resistant materials and is installed in the vehicle exhaust pipe to accurately detect air mixture and engine combustion conditions, optimizing engine performance and saving fuel consumption;
Installation Instructions: To avoid burns, please wait for the vehicle exhaust pipe to completely cool down before operating; During the disassembly process, please be very careful not to damage the exhaust pipe and oxygen sensor threaded parts, and use professional disassembly tools;
Professional Services: Please check the length of the plug and sensor before purchasing to avoid purchasing an unsuitable oxygen sensor; SYKRSS have been deeply involved in the automotive parts industry for many years. If you have any questions during the purchasing process, please feel free to let us know