Feature: Resolve high fuel consumption, power loss, by replacing your worn-out sensor. Enjoy a smoother drive engine efficiency. This sensor delivers critical oxygen-level data to your car's computer (ECU), enabling it to constantly adjust the air-fuel ratio for maximum fuel efficiency Engineered with a durable body and an anti-corrosion connector to reliably withstand high-temperature. This is a non-OEM product, accessory only! Specification: Material: Metal, Plastic Installation Position: Upstream & Downstream OE Number:2344099/25024099 Fitment: for Honda Accord 3.0L V6 1998-1999 for Honda Civic 1.5L I4 1992-1995 for Honda Civic 1.6L I4 1993-2000 for Honda Civic del Sol 1.6L I4 1993-1997 for Honda Odyssey 3.5L V6 1999-2000 for Acura CL 3.0L V6 1997-1999 for Acura EL 1.6L I4 1997-1998 for Acura Integra 1.8L I4 1992-1993 for Acura NSX 3.0L V6 1995-1999 for Acura NSX 3.2L V6 1997-1999 Professional installation Disconnect battery for safety. Find sensor on the pipe; disconnect wiring. Spray threads with penetrant; remove with sensor socket wrench. Hand-tighten new sensor, then secure with a wrench. Reconnect wiring and battery to complete. Package included:2pcs Oxygen Sensor