(HUM-2503) Hummer H3 MX / SW Series Upper Grille Installation Details

(HUM-2503) Hummer H3 MX / SW Series Upper Grille

Products : HUM2503B , HUM2503S , HUM2503SW

Install Step #1:
Here is our Hummer H3 (7pcs) SW-Series upper grille kit Part# Hum-2503-SW also available in silver & black powder coated finishes in our MX-Series Grille.
Install Step #2:
Our project H3 Hummer in need of a GrillCraft SW Series grille kit.
Install Step #3:
The first step will be to remove the nuts that hold the grille shell onto the vehicle.
Install Step #4:
There are two nuts located on the back side of the grille shell access them through the grille opening.
Install Step #5:
Remove the grille shell from the vehicle.
Install Step #6:
The two nuts removed in step#4 will no longer be installed with the new grilles in place access is not possible.
Install Step #7:
Remove the bolts that secure the header panel to the vehicle as shown.
Install Step #8:
Remove the bolts that secure the header panel to the vehicle as shown.
Install Step #9:
Removing header panel from the vehicle.
Install Step #10:
Here is the GrillCraft hood latch extension rod. With the new grilles in place it will be necessary to modify the hood latch with this item.
Install Step #11:
Remove hood latch from vehicle and measure 1 1/8 inch from the top of the hook as shown.
Install Step #12:
Drill a 3/16" hole into hood latch as shown.
Install Step #13:
Here is the hood latch with the hole drilled in it.
Install Step #14:
Place the supplied allen bolt into drilled hole as shown.
Install Step #15:
Install the extension lever and fasten in place.
Install Step #16:
Here is the latch with the extension rod in place.
Install Step #17:
Here is a view of how the new extension rod works.
Install Step #18:
Here is another view of how the new extension rod works.
Install Step #19:
Lets place the grille inserts into the grille shell opening.
Install Step #20:
While holding grille insert in place mark mounting tab center hole location.
Install Step #21:
Drill 3/16" hole for the mounting screws.
Install Step #22:
The grille insert mounting hardware.
Install Step #23:
Fasten the grille inserts into place.
Install Step #24:
Hummer H3 shown here with GrillCraft SW-Series Custom Upper & Lower Grille kit installed.
Install Step #25:
Hummer H3 shown here with GrillCraft SW-Series Custom Upper & Lower Grille kit installed.
Install Step #26:
Hummer H3 shown here with GrillCraft SW-Series Custom Upper & Lower Grille kit installed.
Install Step #27:
Hummer H3 shown here with GrillCraft SW-Series Custom Upper & Lower Grille kit installed.

These installations steps pertain to the following vehicles:


Year Make Model Submodel Fitment Notes
2010 Hummer H3 Alpha N / A
2010 Hummer H3 Alpha N / A
2010 Hummer H3 Alpha N / A
2010 Hummer H3 Base N / A
2010 Hummer H3 Base N / A
2010 Hummer H3 Base N / A
2010 Hummer H3T Alpha N / A
2010 Hummer H3T Alpha N / A
2010 Hummer H3T Alpha N / A
2010 Hummer H3T Base N / A
2010 Hummer H3T Base N / A
2010 Hummer H3T Base N / A
2009 Hummer H3 Alpha N / A
2009 Hummer H3 Alpha N / A
2009 Hummer H3 Alpha N / A
2009 Hummer H3 Base N / A
2009 Hummer H3 Base N / A
2009 Hummer H3 Base N / A
2009 Hummer H3 Championship Series N / A
2009 Hummer H3 Championship Series N / A
2009 Hummer H3 Championship Series N / A
2009 Hummer H3 X N / A
2009 Hummer H3 X N / A
2009 Hummer H3 X N / A
2009 Hummer H3T Alpha N / A
2009 Hummer H3T Alpha N / A
2009 Hummer H3T Alpha N / A
2009 Hummer H3T Base N / A
2009 Hummer H3T Base N / A
2009 Hummer H3T Base N / A
2008 Hummer H3 Alpha N / A
2008 Hummer H3 Alpha N / A
2008 Hummer H3 Alpha N / A
2008 Hummer H3 Base N / A
2008 Hummer H3 Base N / A
2008 Hummer H3 Base N / A
2008 Hummer H3 X N / A
2008 Hummer H3 X N / A
2008 Hummer H3 X N / A
2007 Hummer H3 Base N / A
2007 Hummer H3 Base N / A
2007 Hummer H3 Base N / A
2007 Hummer H3 X N / A
2007 Hummer H3 X N / A
2007 Hummer H3 X N / A
2006 Hummer H3 Base N / A
2006 Hummer H3 Base N / A
2006 Hummer H3 Base N / A