2015 Style Chrome GM Key Fob Retrofit (2002-2009 Trailblazer & Envoy)
2015 Style Chrome GM Key Fob Retrofit (2002-2009 Trailblazer & Envoy)
2015 Style Chrome GM Key Fob Retrofit (2002-2009 Trailblazer & Envoy)

2015 Style Chrome GM Key Fob Retrofit (2002-2009 Trailblazer & Envoy)

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These key fobs are a direct replacement for your 2002-2009 Chevrolet Trailblazer and GMC Envoy SUV's. The factory fobs leave a lot to be desired in aesthetics, but Boost Auto Parts offers these stylish key fobs with rugged chrome plating normally only offered on the 2015+ trucks.


Cross Reference:  These Key Fobs may be compatible with the following part numbers: 15051014, 15008008, 15008009

Vehicle fitment Fitment note


The year ranges are only provided as a guide, we always recommend checking the FCC ID on your original fob and comparing it to the ones we have listed.

You can find the FCC ID on the back of your original fob. If you don't have an original fob, please contact your local dealer and provide them with your VIN. They will provide you with the OEM part number and we will be able to provide you with the correct key fob based on that part number.

• MYT3X6898B 2002-2009 Trailblazer/Envoy Version

If you have RPO code AU0 in your glove box then you are equipped for keyless entry. Simply purchase new fobs and follow the programming procedure.

Please watch our installation videos which are shown above.

Up to four (4) fobs can be programmed at once.

Yes, you can mix the old style with the new style.

Keyless entry refers to the ability to enter the vehicle without the need to turn the physical key onto the vehicle’s door lock. Keyless entry allows users to enter the vehicle with the use of a key fob.

Vehicles that are equipped with this feature will be compatible to program our key fobs.

The RPO code is printed on the sticker in the passenger glove box. It is the left sticker in the glove box.

Our fobs generally don't work with aftermarket remote start systems.

The only exception to this, is some systems utilize a triple click of the OEM fob to remote start the vehicle. If you have a system that uses the OEM fob to trigger the remote start (like the one previously mentioned), our fob will also work but you must purchase the one without remote start (you will just triple-click the same button sequence as OEM).

The fobs come with a battery pre-installed. If you find yourself needing to replace the battery at a later point in time, you can reference this video: https://www.youtube.com/watch?v=pYv2N_RYd_g

Why Choose Boost Auto?


Customer Reviews
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James M.
United States United States

Great Upgrade!!

This was a great upgrade! Items have way better range than the originals and or any other aftermarket ones I have! Would definitely recommend!

Uriel G.
United States United States

2015 Key Fob for Trailblazer SS

Love the new key fob and super easy to program

Elizabeth R.
United States United States


Very good. Fast Service. Remote was so much easier to program than the factory remote.

Mahendra M.
United States United States


Looks great,easy to setup & programming,comes with batteries ready to go. I have decent range better than my old original models.

Christian E.
United States United States

Great Product!

Remote came in on time and worked with no issues.


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