Cabin Air Filter Replacement: 2012 GMC Sierra 1500 WT 4.8L V8 FlexFuel Crew Cab Pickup WT 4.8L V8 FlexFuel Crew Cab Pickup

Our research indicates that your vehicle does not have a cabin air filter (also known as a pollen or AC filter). Vehicles without cabin air filters typically have a plastic mesh that prevents leaves and other foreign objects from entering the HVAC system. This mesh is part of the vehicle and does not need to be changed.

Author

Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.

Set the clock to the correct time

Is the clock in your car ahead or behind? Learn how to set it here!

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)

Change a burnt out headlight

Avoid tickets and accidents with both working headlights! New bulbs are much brighter too

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)

Change a tail light

The burnt out tail light: classic reason for a cop to pull you over - change yours now

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)

Oil level check

Cars burn, leak and otherwise dispense of their oil. Check your level frequently and top up when necessary

2007 GMC Sierra 1500 SLE 4.8L V8 Extended Cab Pickup (4 Door)