Description:

[Vehicle Fitment-1]: Compatible with Buick LaCrosse 2017-2019 V6 3.6L, Regal Sportback 2018-2020 V6 3.6L; Compatible with Cadillac CTS 2018-2019 V6 3.6L, CTS 2019-2019 V8 6.2L---Downstream and Upstream, Volt 2018-2019 L4 1.5L (Upstream); Compatible with GMC Savana 4500 2019-2019 V8 6.0L (Upstream). [Vehicle Fitment-2]: Compatible with Cadillac ATS 2018-2019 3.6L, CT6 2019-2020 3.6L, Escalade/Escalade ESV 2015-2020 6.2L, Express 2500 2018-2019 4.3L, Express 2500/Express 3500 2016-2017 4.8L, Express 2500/Express 3500 2016-2020 6.0L, Express 3500 2018-2020 4.3L, Express 4500 2017-2017 6.0L, Express 4500 2019-2019 6.0L, Silverado 1500 2014-2019, Suburban 2015-2020 5.3L, Suburban 2019-2020 6.2L, Tahoe 2015-2020 5.3L, Tahoe 2018-2020 6.2L---Upstream Left and Right. [Vehicle Fitment-3]: Compatible with Compatible with GMC Savana 2500/Savana 3500 2018-2020 4.3L, Savana 2500/Savana 3500 2016-2017 4.8L, Savana 2500/Savana 3500 2016-2020 6.0L, Sierra 1500 2014-2019, Yukon 2015, Yukon XL 2015---Upstream Left and Right. [Reference Number]: 250-241162, 250241162. [Specification]: Wire Quantity: 4; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Male; Package Quantity: 2x Oxygen Sensor; Packaging Type: Box.