234-8080 234-8085 Upstream & Downstream Oxygen O2 Sensor Direct Fit for Chevy Blazer Colorado Malibu, Buick Lacrosse Envision, GMC Acadia Canyon, Cadillac ATS CTS

Compatible with GMC For 2017-2019 GMC Acadia SLT L4 - 2.5L 2457cc 153ci For 2017-2021 GMC Acadia SL/SLE L4 - 2.5L 2457cc 153ci For 2015 GMC Canyon SLT L4 - 2.5L 2457cc 153ci For 2015-2018 GMC Canyon Base/SL/SLE L4 - 2.5L 2457cc 153ci Compatible with Cadillac For 2013-2016 Cadillac ATS Base L4 - 2.5L 2457cc 150ci For 2013-2016 Cadillac ATS Luxury L4 - 2.5L 2457cc 150ci For 2013-2018 Cadillac ATS Base Turbocharged L4 - 2.0L 1998cc 122ci For 2013-2018 Cadillac ATS Luxury Turbocharged L4 - 2.0L 1998cc 122ci For 2013-2015 Cadillac ATS Premium Turbocharged L4 - 2.0L 1998cc 122ci For 2013-2015 Cadillac ATS Performance Turbocharged L4 - 2.0L 1998cc 122ci For 2016-2018 Cadillac CTS V Turbocharged V8 - 6.2L 6162cc 376ci For 2014-2018 Cadillac CTS Base Turbocharged L4 - 2.0L 1998cc 122ci For 2014-2018 Cadillac CTS Luxury Turbocharged L4 - 2.0L 1998cc 122ci For 2014-2015 Cadillac CTS Premium Turbocharged L4 - 2.0L 1998cc 122ci For 2014-2015 Cadillac CTS Performance Turbocharged L4 - 2.0L 1998cc 122ci Compatible with Chevrolet For 2014-2019 Chevrolet Impala LS L4 - 2.5L 2457cc 153ci For 2014-2019 Chevrolet Impala LT L4 - 2.5L 2457cc 153ci For 2014-2016 Chevrolet Impala LTZ L4 - 2.5L 2457cc 153ci For 2019 Chevrolet Blazer Base L4 - 2.5L 2457cc 153ci For 2019-2021 Chevrolet Blazer L L4 - 2.5L 2457cc 153ci For 2020-2021 Chevrolet Blazer LT L4 - 2.5L 2457cc 153ci For 2015-2018 Chevrolet Colorado LT L4 - 2.5L 2457cc 153ci For 2015-2018 Chevrolet Colorado WT L4 - 2.5L 2457cc 153ci For 2015-2018 Chevrolet Colorado Z71 L4 - 2.5L 2457cc 153ci For 2015-2018 Chevrolet Colorado Base L4 - 2.5L 2457cc 153ci For 2016 Chevrolet Malibu Limited LS L4 - 2.5L 2457cc 153ci For 2016 Chevrolet Malibu Limited LT L4 - 2.5L 2457cc 153ci For 2016 Chevrolet Malibu Limited LTZ L4 - 2.5L 2457cc 153ci For 2013-2015 Chevrolet Malibu LS L4 - 2.5L 2457cc 153ci For 2013-2015 Chevrolet Malibu LT L4 - 2.5L 2457cc 153ci For 2013-2015 Chevrolet Malibu LTZ L4 - 2.5L 2457cc 153ci For 2013-2015 Chevrolet Malibu LT Turbocharged L4 - 2.0L 1998cc 122ci For 2013-2015 Chevrolet Malibu LTZ Turbocharged L4 - 2.0L 1998cc 122ci For 2016-2018 Chevrolet Camaro SS V8 - 6.2L 6162cc 376ci For 2017-2018 Chevrolet Camaro ZL1 Supercharged V8 - 6.2L 6162cc 376ci Compatible with Buick For 2019 Buick LaCrosse HYBRID Base L4 - 2.5L 150ci For 2019 Buick LaCrosse HYBRID Essence L4 - 2.5L 150ci For 2019 Buick LaCrosse HYBRID Premium L4 - 2.5L 150ci For 2019 Buick LaCrosse HYBRID Preferred L4 - 2.5L 150ci For 2017-2020 Buick Envision Base L4 - 2.5L 2457cc 153ci For 2017-2020 Buick Envision Essence L4 - 2.5L 2457cc 153ci For 2017-2020 Buick Envision Preferred L4 - 2.5L 2457cc 153ci For 2014-2017 Buick Regal GS L4 - 2.0L Turbocharged 1998cc 122ci For 2014-2017 Buick Regal Base L4 - 2.0L Turbocharged 1998cc 122ci For 2014-2017 Buick Regal Premium L4 - 2.0L Turbocharged 1998cc 122ci For 2016-2017 Buick Regal SPORT TOURING L4 - 2.0L Turbocharged 1998cc 122ci

• Interchange Numbers: Upstream: 234-8080, 2348080, 2344763, 12627139, 12643707, 12645561, 12655677; Downstream: 234-8085, 2348085, 2344762, 12627140, 12643708, 12643903, 12661898. “Please use ‘Amazon Confirmed Fit’ to verify compatibility.” Additionally, double-check by comparing the actual product with the product listed images to ensure you’ve ordered the correct part
• Applicable Models: Athousliz 234-8080 234-8085 upstream and downstream oxygen o2 sensor compatible with Chevrolet Blazer 2.5L 2019-2021, Colorado 2.5L 2015-2018, Impala 2.5L 2014-2019, Malibu 2.5L 2013-2016, Malibu 2.0L Turbo 2013-2015, Camaro 6.2L 2016-2018, Camaro 6.2L Supercharged 2017-2018, for Buick Lacrosse 2.5L 2019, Envision 2.5L 2017-2020, Regal 2.0L Turbo 2014-2017, for GMC Canyon 2.5L 2017-2021, Acadia 2.5L 2015-2018, for Cadillac ATS 2.5L 2013-2017, ATS 2.0L Turbo 2013-2015 2017-2018, Cadillac CTS 2.0L Turbo 2014-2015 2017-2018, CTS 6.2L Supercharged 2016-2018
• High Performance: Athousliz oxygen sensors meet all OE (Original Equipment) specifications for quality and fitment. Our premium oxygen sensors feature an ultra-fast warm-up time, swift attainment of operational temperature, coupled with reduced emissions and enhanced fuel efficiency. All of which help your vehicle operate at optimal performance
• Easy Installation: Our plug-and-play design ensures hassle-free installation. This oxygen sensor fits directly into your vehicle’s original factory-specified ports. We recommend searching for relevant step-by-step installation videos online. Additionally, we always suggest referring to your vehicle’s official service manual for detailed procedures. If you don’t have access to the service manual or lack the experience to install this part yourself, we suggest hiring a certified mechanic to avoid common installation issues
• Genuine Service: Drive with confidence—Athousliz is your trusted auto partner on Amazon. When you use genuine Athousliz parts, your vehicle gives you a safe, dependable ride—no matter where the road takes you. Quality isn’t an afterthought; it’s where we start. Our engineers craft parts to stand up to wear and tear. We’re here to give you pre-purchase guidance and after-sales support to keep you satisfied. If you run into any quality issues, don’t hesitate to reach out—we’ll resolve it immediately