Partselect Set of 4 Oxygen O2 Sensor Upstream Downstream Replacement for Chevy Silverado Tahoe Suburban 2015-2018, for GMC Yukon XL 15-18 5.3L 6.2L

Partselect Set of 4 Oxygen O2 Sensor Upstream Downstream Replacement for Chevy Silverado Tahoe Suburban 2015-2018, for GMC Yukon XL 15-18 5.3L 6.2L

Fitment - Partselect 2* 234-4940 Upstream & 2* 234-4974 Downstream Oxygen Sensor Replacement for Chevy Silverado 1500 4.3L 5.3L 6.2L 2014-2017, for Chevy Suburban 5.3L 2015-2018, for Chevy Tahoe 5.3L 2015-2018, for GMC Yukon 5.3L 6.2L 2015-2018, for GMC Yukon XL 5.3L 6.2L 2015-2018, for GMC Sierra 1500 4.3L 5.3L 6.2L 2014-2017 Shopping Tips - Part Number: 234-4940, 12659516, 234-4974, 12657188 (Before purchase this oxygen sensor, try using "amazon confirmed fit" to select your car model to see if it fits. Please check the year/make/model drop down bar and OE part numbers to confirm). Product Specification - Package Includes 4 x Oxygen Sensor, Terminal Gender--Male, Pin Quantity--4, Wiring Harness Length: 234-4940: 19.69 inch, 234-4974: 13.39 inch , Type: Heated, Mounting style: Threaded-in. Designed Advantage - ALL PARTSELECT oxygen sensor is made of stainless steel and other materials, which can effectively detect the oxygen content in it. It is rugged, to ensure long-term stable performance, improve vehicle fuel economy, help engine smooth operation. Problem Solving - Why do you need to replace the oxygen sensor? A faulty oxygen sensor can lead to 1) Vehicle engine indicates a fault; 2) unstable idling; 3) lack of engine power; 4) sluggish acceleration; 5) black smoke coming out of the ducts. Replacing with Partselect oxygen sensor will help with these issues.

About US

PARTSELECT is an autoparts company that specializes in replacement parts of automobiles, such as iginition coils, backup camera, o2 sensors, etc. Our o2 sensors are manufactured with precision to meet OE standards. With the quality materials and advanced production technology, we ensure to bring you an oxygen sensor with longer use and better performance.

Oxygen sensor OE number: 234-4940 234-4974

Fitment:

for Chevy Silverado 1500 4.3L 5.3L 6.2L 2014-2017

for Chevy Suburban 5.3L 2015-2018

for Chevy Tahoe 5.3L 2015-2018

for GMC Yukon 5.3L 6.2L 2015-2018

for GMC Yukon XL 5.3L 6.2L 2015-2018

for GMC Sierra 1500 4.3L 5.3L 6.2L 2014

for GMC Sierra 1500 4.3L 5.3L 6.2L 2015

for GMC Sierra 1500 4.3L 5.3L 6.2L 2016

for GMC Sierra 1500 4.3L 5.3L 6.2L 2017