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

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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.

Replace brake lights

Burnt out brake lights increase your chance of getting rear ended - check and change yours today

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.

Add antifreeze

Low coolant levels is all to common - top yours up today

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.

Replace a burnt out DRL

DRLs are on more than your headlights. They burn out faster and should be replaced regularly

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.

Change the parking light

Small bulbs that burn out regularly - did you know you can replace these with LED lights?

2005 Chevrolet Trailblazer LS 4.2L 6 Cyl.