The 2005 Chevy TrailBlazer is no longer produced, so must be sought from second-hand dealers or can be found on eBay. It was produced primarily for America so would be difficult to purchase outside the United States. The 2009 model is more widely available and may offer a good alternative.
take it to a Chevy place
Look at the lower rear of engine
The fuel filter on a 2002 chevorlet trail blazer is near the drivers seat right on the side of the gas tank. Look in the middle near the drivers side
You'd have to look at the RPO code in the glove compartment to determine this, as there were a couple different options. The gear ratio for the front and rear axle will match.
look at the info sticker inside drivers door. My 89 blazer came with 31x10.5x15 from the factory.
JEFF TAYLOR
Get a Jayne's Manual @ the library & look it up.
A Chevy Blazer is a great match for the Boss Audio combo player, and will look very impressive.
under the battery tray...look up from underneith
Look near the rear of the transmission on the driver's side.
If you look at the front of the engine, you will see the fan and that is what the fan is bolted to.
Look in reservoir and make sure it is at least at the minimum mark