Partselect Set of 2 Oxygen O2 Sensor Upstream & Downstream 234-4242 234-4530 Compatible with 2008-2010 Chevy Malibu, 2011-2014 Chevy Equinox, 2010-2014 GMC Terrain, 2008-2010 Saturn Vue | Sky L4 2.4L

🔧Fitment - Partselect 234-4242 234-4530 Oxygen Sensor Compatible with Chevy Malibu 2008-2010, Equinox 2011-2014, Captiva Sport 2012-2014, Compatible with Saturn Vue 2008-2010, Sky 2008-2010, Aura 2007-2009, Compatible with GMC Terrain 2010-2014, Compatible with Pontiac G6 2008-2010, Solstice 2008-2009 L4 2.4L.. 🔧Shopping Tips - Part Number: 234-4242, 213-4537, 250-24704, 15128, 21558; 234-4530, 213-4768, 250-24708, 15151, 21068, ES20383(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--2 x Oxygen Sensor, Terminal Gender--Female, Male , Pin Quantity--4, Length (Sensor to Lead): 234-4242: 15.75 inch, 234-4530: 14.60 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.