Name:Upstream+Downstream Oxygen O2 Sensor Type: O2 Oxygen Sensor Type:234-9124 Upstream Oxygen Sensor Type:234-4350 Downstream Oxygen Sensor Sensor Type:Piezoelectric Part number:234-9124, 2349124, 234-4350, 2344350, SU10634, 5S9172, 36531--J01, 36531RNAJ01, 36531--003, 36531RNA003, 211200-2490, 2112002490, 211200-2630, 2112002630, 15268, 753889, 25700, 5S9188, 2134607, 24048, 753638, 36532RMXA01, 36532RNAA01 Fit:For 1.8L 2007-2011 [High Quality Mateial]The oxygen sensor is equipped with a stainless steel housing. and -, ensuring your engine's long-lasting and stable performance. [Easy Installation]The oxygen sensor threads have been pre-coated with anti-seize lubricant. Install directly to save your installation time. Equipped with cover protection to prevent lubricant from being affected during transportation. Note: Professional installation is highly recommended. Even if your car is shown in the compatibility, pls also double check the fitment details and photos before ordering. Color: As shown Material: Plastic+Metal Package Contents: 1 x 234-9124 Upstream Oxygen Sensor 1 x 234-4350 Downstream Oxygen Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.