will it fit 2003 trailblazer
511223
I do not know...my son went online and did the research to find this for my 2004 Monte Carlo. Since the Trailblazer and the Monte Carlo are both GM vehicles it could work. Go to a "trailblazer" web site where other owners have them and ask the question...see if they are having similar issues and if any of them have attempted to replace on their own. I learned that if I had taken it to a Chevy dealership to repair...they would replace the whole dash and all the gadges and it would most likely cost $700-$900. Go online and do a little research and ask about this particular problem...it seems to be very common! Good luck! I do not know...my son went online and did the research to find this for my 2004 Monte Carlo. Since the Trailblazer and the Monte Carlo are both GM vehicles it could work. Go to a "trailblazer" web site where other owners have them and ask the question...see if they are having similar issues and if any of them have attempted to replace on their own. I learned that if I had taken it to a Chevy dealership to repair...they would replace the whole dash and all the gadges and it would most likely cost $700-$900. Go online and do a little research and ask about this particular... » Read More I do not know...my son went online and did the research to find this for my 2004 Monte Carlo. Since the Trailblazer and the Monte Carlo are both GM vehicles it could work. Go to a "trailblazer" web site where other owners have them and ask the question...see if they are having similar issues and if any of them have attempted to replace on their own. I learned that if I had taken it to a Chevy dealership to repair...they would replace the whole dash and all the gadges and it would most likely cost $700-$900. Go online and do a little research and ask about this particular problem...it seems to be very common! Good luck! « Show Less
1085353
If you have a 5.3L V8, it will work. Simple plug in, works immediately. I have the 5.3L V8 on my 2006 Trailblazer and it works fine. I have active fuel management, however they called it DOD(displacement on demand) in 2006.
2038798
Probably...fits on a Chevy Trailblazer but I had to cut the bolts down to prevent them touching the roof. They supplied two lengths of bolts, one too short, the other too long.
2173598
You have to know your car trym if it is: Base, LT, Trailblazer or LS. Model, Mark, year the engine (e.g 4.3L V6 Gas O...) then the system will show you "fit or don't fit" Regards Basilio
991172
Hi, and thanks for your interest in our kits. I want to let you know that this kit should fit your 2003 trailblazer EXT with no problems at all. I also want to add that all of our kits have a lifetime warranty, and if you have any questions during the installation, we have a tech support hotline that runs 6 days a week. I greatly appreciate your time, and please feel free to contact me if you have any questions. Best, -Cj
1139646
Mine is a 2003 Trailblazer but I believe these work on those as well as the Envoy for a wide range of years.
1704238
I believe so. I own a 2003 same make and model. Unless you want to confirm by calling dealer and asking directly.
1450754
It should I believe that your trailblazer should have the same harnesses as my pickup
858411
I have a 2000SE with spoiler. It works on mine. Don't know about 2003. The legs, front to back, center to center is 12 1/2 inches, Left to right 37 1/2 inshes. Hope this helps
346599
Yes ir will although I have NOT yet installed it. I have a 2003 Trailblazer.
107120
Not 100% certain, but I think all front clip parts are the same for the 2003 model year across versions.
2282938
I have a Jeep Cherokee and my husband has a Chevy Trailblazer. It fits both vehicles.
1255370
It should fit. The body style is the same as the 2003. The only difference was the motor. Hope this helps.
575403
It fit our 2003 Chevy suburban stock rim. This should work . Takes minutes to install
981665
I had put mine on a 06 trailblazer. Im not sure if it will fit surburban and motor in trailblazer was 5.3 V8.
2127960
If it's the same chassis and configuration as the 2003 it should. There's enough pipe to make it work. Especially if you're skilled at all, tons of room to fit and adjust.
15785
I would say probably. Depends mainly on the vehicle it is going in. The mirror "clamps" on the top and bottom of the factory mirror. I have an '04 Trailblazer, and it fits great on it.