ApplicationCompatible for Buick Enclave 3.6L V6 2012-2017 compatible for Cadillac XTS 3.6L V6 2013-2019 compatible for Cadillac XTS 3.6L V6 Turbocharged 2014-2019 compatible for Chevrolet Caprice 3.6L V6 2012-2017 compatible for Chevrolet Colorado 3.6L V6 2015-2016 compatible for Chevrolet Impala 3.6L V6 2014-2020 compatible for Chevrolet Traverse 3.6L V6 2012-2017 compatible for GMC Acadia 3.6L V6 2012-2016 compatible for GMC Canyon 3.6L V6 2015-2016OE/Part number234-4565, 2344565, 234-4566, 2344566, 250-24773, 25024773, 16449, 16451, 21571, ES20113, OS5509, 12634064, 12634085SpecificationWire Quantity: 4 Mounting Style: Screw-InPackage included4 x Oxygen Sensor 234-4565: Upstream x 2 234-4566: Downstream x2DimensionPackage Size: 20*14*4Feature【High Quality Material】The oxygen sensor is equipped with a stainless steel housing. Durable and corrosion-resistant, 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. 【Trustworthy Warranty】 maXpeedingrods warrants its products against manufacturing defects in materials and workmanship for 1 year from the date of purchase, and provides unlimited technical support and customer service.

If you have any questions, feel free to contact us.NoteProfessional installation is highly recommended. Even if your car is shown in the compatibility, pls also double check the fitment details and photos before ordering.