Please check your number before purchasing!!

Fitment:
for Buick Rainier 4.2L 2004-2005
for Chevrolet Trailblazer 2004-2005
for Chevrolet Trailblazer EXT 2004-2005 
for GMC Envoy 2004-2005
for GMC Envoy XL 2004-2005
for GMC Envoy XUV 2004-2005
for Oldsmobile Bravada 2004
for Saab 9-7x 2005

Replace OEM  number:
12575655,12619128,911-003

Notice:
* Professional installation is highly recommended (No Instruction Included)