O2 Oxygen Sensor Upstream & Downstream Replace OE# 234-4087 234-4251 - 4PCS

O2 Oxygen Sensor Upstream & Downstream Replace OE# 234-4087 234-4251 - 4PCS

• 【Vehicle Fitment】O2 Oxygen Sensor Compatible with 2006 Chevy Avalanche 1500 Silverado 1500 Suburban 1500 Tahoe 5.3L.
• 【Interchange Part Number】O2 Oxygen Sensor Set of 4 Replace OE 2234-4087 234-4251.
• 【High Performance】Oxygen Sensor Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing.Reduce harmful emissions, increase fuel economy, improve engine performance and prevent premature failure of the catalytic converter.
• 【Durable】TINJO Oxygen Sensor is crafted from high temperature resistant material for quicker response times.Manufactured to meet original specification, direct fit without any modification.
• 【Attentions】Buy with confidence, Please confirm repeatedly whether your car model is compatible with this product, especially the connector, please carefully check whether the original car connector is consistent with this product.1-Year Warranty, our products undergo strict quality inspection before leaving the factory, If the O2 Oxygen Sensor has any problems, simply contact us, we will reply you as soon as possible.