Part Number: 22951183 13324274 20918645 22761486.
Fitment:
for 2014 Impala Eco 2.4L L4 - Electric/Gas
for 2013- 2014 Malibu Eco 2.4L L4 - Electric/Gas
for 2011 Regal CXL 2.4L L4 - Gas
for 2012 Regal Base, Premium 2.4L L4 - Electric/Gas, 2.4L L4 - Flex
for 2013 Regal Base, Premium 2.4L L4 - Electric/Gas
for 2014 Regal Base, Premium 2.4L L4 - Electric/Gas
for 2015 Regal Base, Premium 2.4L L4 - Electric/Gas, 2.4L L4 - Flex
for 2016 Regal Base, Premium 2.4L L4 - Electric/Gas, 2.4L L4 - Flex, 2.4L L4 - Gas
for 2017 Regal Base 2.4L L4 - Flex, 2.4L L4 - Gas
for 2011 LaCrosse CX, CXL 2.4L L4 - Gas
for 2012 LaCrosse Base, Convenience, Leather, Premium 2.4L L4 - Electric/Gas
for 2013-2016 LaCrosse Base, Leather 2.4L L4 - Electric/Gas

Suggesting Installation Steps
1. Choose an area that has plenty of space for you to move and a well-lit area to Park your car. Be sure to turn your vehicle off before proceeding.
2. Wait until your engine has cooled completely before doing anything.
3. Unplug the car battery. Start by removing the negative terminal (black or unmarked) and then remove the positive terminal (red).
4. Removing the Original Air Intake and Locate the Air Intake.
5. Remove the air intake system.
6. Keep your original air intake aside until you know the new one works properly.
7. Installing the New Air Intake. Be sure to secure the intake with hose clamps where appropriate. Carefully re-install any sensors removed with the old intake. Once the new intake is installed, install a new air filter.
8. Check to make sure the intake system is secured properly.
9. Re-attach your battery terminals. You should attach the red (positive) terminal first. Next, attach the black (negative/ground) terminal.
10. Test drive your new intake! You want to make sure that the intake is functioning properly before you hit the open road.