4 Piece O2 Oxygen Sensor Set

Fitment
Compatible with: 2014-19 Chevrolet Silverado 1500 V6 4.3L Upstream & Downstream
Compatible with: 2014-19 Chevrolet Silverado 1500 V8 6.2L Upstream & Downstream
Compatible with: 2015-17 Chevrolet Silverado 1500 V8 5.3L Upstream & Downstream
Compatible with: 2014-19 GMC Sierra 1500 V6 4.3L Upstream & Downstream
Compatible with: 2014-19 GMC Sierra 1500 V8 6.2L Upstream & Downstream
Compatible with: 2014-18 GMC Sierra 1500 V8 5.3L Upstream & Downstream
Compatible with: 2014 Chevrolet Silverado 1500 V8 5.3L Flex Fuel Upstream & Downstream
Compatible with: 2019 Chevrolet Silverado 1500 Custom Trail Boss V8 5.3L Upstream & Downstream
Compatible with: 2019 Chevrolet Silverado 1500 Custom V8 5.3L Upstream & Downstream
Compatible with: 2019 Chevrolet Silverado 1500 SSV V8 5.3L Upstream & Downstream
Compatible with: 2019 Chevrolet Silverado 1500 WT V8 5.3L Upstream & Downstream
Compatible with: 2015 Chevrolet Tahoe V8 5.3L Upstream & Downstream
Compatible with: 2019 GMC Sierra 1500 AT4 V8 5.3L Gas Engine Upstream & Downstream
Compatible with: 2019 GMC Sierra 1500 Base Model V8 5.3L Flex Fuel Upstream & Downstream
Compatible with: 2019 GMC Sierra 1500 Denali V8 5.3L Gas Engine Upstream & Downstream
Compatible with: 2019 GMC Sierra 1500 Elevation V8 5.3L Gas Engine Upstream & Downstream
Compatible with: 2019 GMC Sierra 1500 SLE V8 5.3L Gas Engine Upstream & Downstream
Compatible with: 2019 GMC Sierra 1500 SLT V8 5.3L Gas Engine Upstream & Downstream
Compatible with: 2016-20 Chevrolet Express 3500 Van V8 6.0L Upstream & Downstream
Compatible with: 2018-20 Chevrolet Express 2500 Van V8 6.0L Upstream & Downstream
Compatible with: 2015 Chevrolet Suburban V8 5.3L Upstream & Downstream
Compatible with: 2018-20 Chevrolet Express 3500 Van V6 4.3L Upstream & Downstream
Compatible with: 2016-17 Chevrolet Express 2500 Van V8 4.8L Upstream & Downstream
Compatible with: 2016-17 Chevrolet Express 2500 Van V8 6.0L Flex Fuel Upstream & Downstream
Compatible with: 2018-19 Chevrolet Express 2500 Van V6 4.3L Upstream & Downstream
Compatible with: 2015 GMC Yukon V8 5.3L Upstream & Downstream
Compatible with: 2015 GMC Yukon V8 6.2L Flex Fuel Upstream & Downstream
Compatible with: 2015 GMC Yukon XL V8 5.3L Upstream & Downstream
Compatible with: 2015 GMC Yukon XL V8 6.2L Upstream & Downstream
Compatible with: 2017 Chevrolet Express 3500 Van V8 4.8L Upstream & Downstream
Compatible with: 2016 Chevrolet Express 2500 Van V8 6.0L CNG Upstream & Downstream
Compatible with: 2016 Chevrolet Express 3500 Van V8 4.8L with Oval Plug Upstream & Downstream
Compatible with: 2015 Cadillac Escalade V8 6.2L Upstream & Downstream
Compatible with: 2016-17 GMC Savana 2500 Van V8 4.8L Upstream & Downstream
Compatible with: 2016-17 GMC Savana 2500 Van V8 6.0L Flex Fuel Upstream & Downstream
Compatible with: 2018-20 GMC Savana 2500 Van V6 4.3L Upstream & Downstream
Compatible with: 2018-20 GMC Savana 2500 Van V8 6.0L Upstream & Downstream
Compatible with: 2018-20 GMC Savana 3500 Van V6 4.3L Upstream & Downstream
Compatible with: 2015 Cadillac Escalade ESV V8 6.2L Upstream & Downstream
Compatible with: 2016-17 GMC Savana 3500 Van V8 6.0L Upstream & Downstream
Compatible with: 2017 GMC Savana 3500 Van V8 4.8L Upstream & Downstream
Compatible with: 2016 GMC Savana 2500 Van V8 6.0L CNG Upstream & Downstream
Compatible with: 2019 GMC Savana 3500 Van V8 6.0L Upstream & Downstream
Compatible with: 2016 GMC Savana 3500 Van V8 4.8L with Oval Plug Upstream & Downstream
Compatible with: 2018 GMC Savana 3500 Van V8 6.0L CNG 8th Vin Digit B Upstream & Downstream
Compatible with: 2018 GMC Savana 3500 Van V8 6.0L Flex Fuel 8th Vin Digit B Upstream & Downstream
Compatible with: 2018 GMC Savana 3500 Van V8 6.0L Flex Fuel 8th Vin Digit G Upstream & Downstream
Compatible with: 2018 GMC Savana 3500 Van V8 6.0L Gas Engine 8th Vin Digit B Upstream & Downstream
Compatible with: 2020 GMC Savana 3500 Van V8 6.0L CNG 8th Vin Digit B Upstream & Downstream
Compatible with: 2020 GMC Savana 3500 Van V8 6.0L Flex Fuel 8th Vin Digit B Upstream & Downstream
Compatible with: 2020 GMC Savana 3500 Van V8 6.0L Flex Fuel 8th Vin Digit G Upstream & Downstream
Compatible with: 2020 GMC Savana 3500 Van V8 6.0L Gas Engine 8th Vin Digit B Upstream & Downstream
Compatible with: 2019 Chevrolet Express 4500 V8 6.0L Flex Fuel Upstream & Downstream
Compatible with: 2019 Chevrolet Express 4500 V8 6.0L Gas Engine Upstream & Downstream
Compatible with: 2019 GMC Savana 4500 V8 6.0L Upstream & Downstream
Compatible with: 2017 Chevrolet Express 4500 V8 6.0L Flex Fuel Upstream & Downstream

Kit Includes
(2) Downstream O2 Oxygen Sensors
(2) Upstream O2 Oxygen Sensors

Product Attributes
Quantity: 4 Piece

Item Details
TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle's emission system. Each sensor is isostatically-pressed for improved strength and durability, and plasma-sprayed to improve sensitivity and prolong the service life of the sensors. Oxygen sensors wear out over time and should be replaced every 60,000 miles to prevent poor engine performance. TRQ recommends replacing the oxygen sensors in sets to optimize fuel economy and reduce overall emissions. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.

Interchanges
12643708, 12655678, 12657188, 12659516, 12661898, 12666612, 234-4762, 234-4940, 234-4974, 250-241132, 250-241162