Downstream Oxygen O2 Sensor 234-4360 For 02 03 04 Acura RSX Type-S 2.0L CONTACT US via Amazon Messaging with any fitment issues or check this item description before you placing orders will help to purchase the correct product Guaranteed Direct Fit For Easy Installation and Great Performance at a Low Price Improved protection tube and increased thermal resistance prevents premature sensor failure and long warranty This is Brand New & High Quality Aftermarket Product service with Laser weld and Viton sealing system Meet the professtional specification as OEM parts, for stable performance & durable