Kwiksen Oxygen O2 Sensor 234-4808 Downstream For 2001-2005 Volkswagen Beetle Golf Jetta 2.0L Direct Plug-In Replacement Cross Reference Part Number: 234-4808 Position: Please check compatibility in Description Warranty: One Year Unlimited Miles This is Brand New High Quality Aftermarket Product. Meet the professional specification as OEM parts, for stable performance durable service.