Kwiksen Oxygen O2 Sensor 13193 234-4650 For 2001 2002 Chevrolet Astro Impala Malibu Venture CONTACT US via Amazon Messaging with any questions or fitment issues before you placing orders will help to purchase the correct product. Guaranteed Direct Fit For Easy Installation and Great Performance at a Low Price Prevents premature sensor failure and long warranty This is Brand New & High Quality Aftermarket Product service. Meet the professtional specification as OEM parts, for stable performance & durable