Yes, they both use the 4L60E.
From 1999 to 2002, the Trailblazer and Envoy were trim packages for the Chevrolet Blazer and GMC Jimmy, respectively. The Chevrolet Trailblazer/GMC Envoy was a standalone vehicle for the 2002 - 2009 model years in North America, and from 2012 - present in Brazil and Indonesia.
4l60e
One.
9 hours
Dextron III
4spd overdrive
you're dumb. you have a 1999 blazer. the trailblazer was first produced in 2002. Whoever posted that above: Actually a 1999 trailblazer is a nicer, upscale 1999 blazer. You are correct but only in the sense that the first SEPERATE trailblazer was produced in 2002. Meaning that it is its own car not just a nicer form of a blazer. Answer to the question: I doubt that it is interchangeable, the blazer became significantly larger when it was produced in 2002 as its own car. So i think that the ABS would not be interchangeable but i am not certain.
The capacities are listed in your owners manual.
The capacities are listed in your owners manual.
No it will not , its a different designed transmission
Aprox 4 1/2 qts.
No it will not , its a different designed transmission