The Chevrolet TrailBlazer uses Dexron IIiAtf 4 automatic transmission fluid in its transfer case. This fluid can be purchase from many big box retail locations that house automotive centers. It can also be found at the majority of automotive parts and accessories retail locations, or online from a seller You trust to ship You fluids in the mail. This can cost You between $4 and $23 per bottle, depending on size, amount of fluid needed, and place of purchase. If You decide to have the transfer case fluid replaced by a mechanic or by an automotive service tech, You will need to pay an additional $50 to $90 for labor.
Ed L.
April 9, 2020
The transfer case fluid the chevy trailblazer uses gm original equipment auto trak ii.
Mike
January 12, 2023
Trailblazer transfer case uses AC Delco auto track II transfercase fluid only
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