Optimize emissions and fuel efficiency with GM Genuine Oxygen Sensor 12659516 for top vehicle performance.Fits what vehicles: 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, 2015-2020 Cadillac Escalade, 2015-2020 Cadillac Escalade ESV, 2015-2020 Chevrolet Suburban, 2015-2020 Chevrolet Tahoe, 2015-2020 GMC Yukon, 2015-2020 GMC Yukon XL, 2019 Chevrolet Silverado 1500 LD, 2019 GMC Sierra 1500 Limited
The GM Genuine Parts Oxygen Sensor 12659516 is your ideal solution for ensuring optimal air/fuel ratio and emission control in select Cadillac, Chevrolet, and GMC vehicles. Expertly designed and rigorously tested by General Motors, this oxygen sensor precisely measures the oxygen levels in your vehicle's exhaust gases. This allows the engine control module (ECM) to finely tune the air-to-fuel ratio, thus enhancing engine performance, reducing emissions, and maximizing fuel efficiency. Crafted to meet and exceed OEM standards, this GM Genuine Oxygen Sensor is engineered for flawless integration and performance in vehicles like the Cadillac Escalade and Chevrolet Silverado 1500. With its robust design and sophistication, it is essential for both DIY enthusiasts and professional mechanics looking to maintain or enhance their vehicle's exhaust system. Tap into optimum vehicle driveability and ensure long-term reliability with this essential component from GM.
Features
Requires programming for proper vehicle setup
Measures exhaust oxygen to optimize emissions
OE part validated by GM for optimal performance
Formerly identified as ACDelco GM Original Equipment
Designed specifically for select Cadillac, Chevrolet, and GMC vehicles
Specifications
Connector Gender:
Male
Connector Shape:
Oval
Height (in):
1.1
Length (in):
9.4
Mounting Type:
Position 1
Programming Required:
Yes
Sensor Type:
Heated
Thread Diameter:
18
Universal Or Specific Fit:
Specific
Weight (lb):
0.21
Fitment
2014-2018 Chevrolet Silverado 1500 | Position: Upstream Left
2014-2018 Chevrolet Silverado 1500 | Position: Upstream Right
2014-2018 GMC Sierra 1500 | Position: Upstream Left
2014-2018 GMC Sierra 1500 | Position: Upstream Right
2015-2020 Cadillac Escalade | Position: Upstream Left
2015 Cadillac Escalade | Position: Upstream Right
2015-2020 Cadillac Escalade ESV | Position: Upstream Left
2015 Cadillac Escalade ESV | Position: Upstream Right
2015-2020 Chevrolet Suburban | Position: Upstream Left
2015 Chevrolet Suburban | Position: Upstream Right
2015-2020 Chevrolet Tahoe | Position: Upstream Left
2015 Chevrolet Tahoe | Position: Upstream Right
2015-2020 GMC Yukon | Position: Upstream Left
2015 GMC Yukon | Position: Upstream Right
2015-2020 GMC Yukon XL | Position: Upstream Left
2015 GMC Yukon XL | Position: Upstream Right
2019 Chevrolet Silverado 1500 LD | Position: Upstream Left
2019 Chevrolet Silverado 1500 LD | Position: Upstream Right
2019 GMC Sierra 1500 Limited | Position: Upstream Left
2019 GMC Sierra 1500 Limited | Position: Upstream Right
Delve into the causes, symptoms, and effective solutions to address the P0036 code, a common indicator of HO2S heater control circuit malfunctions in Chevy and Hyundai vehicles. Learn how to diagnose and fix this issue to ensure optimal engine performance and fuel efficiency.
Learn about engine code P0171 (Fuel Trim System Too Lean - Bank 1) and its causes. Discover why it's important to address this issue promptly to maintain fuel efficiency and prevent engine damage.
