Cabin Air Filter Replacement: 2005 Chevrolet Trailblazer LS 4.2L 6 Cyl. LS 4.2L 6 Cyl.

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.

Coolant flush

Flushing the coolant in your car is not that hard and will extend the life of your engine tremendously - learn how here!

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.

Check transmission fluid level

Harsh downshifts? Slipping gears? You might be low on transmission fluid

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.

Change a burnt out headlight

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

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.

Proper jumpstart procedure

Learning how to jump your car before you need to is an excellent idea

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.