For 2004-2007 Buick Rainier Front Upper Ball Joints, Set of 2

Overview Front upper ball joints connect the suspension control arms to the steering knuckles or wheel hubs. They allow suspension movement while helping maintain wheel alignment. Key Features - Ball stud and socket design allows rotational movement - Steel balls, sockets, and studs with forged aluminum components - Rubberized boot helps seal out dirt and grime - Includes bolts and nuts Reference Numbers Replaces OE: 11171201 Interchange: K6664, MK6664 What's Included 2 x Front Upper Ball Joint; mounting hardware included Vehicle Applications 2004-2007 Buick Rainier 4.2L; 5.3L 2003-2004 Chevrolet SSR 5.3L 2005-2006 Chevrolet SSR 6.0L 2002-2009 Chevrolet Trailblazer 4.2L 2006-2008 Chevrolet Trailblazer 5.3L 2006-2009 Chevrolet Trailblazer 6.0L 2002-2006 Chevrolet Trailblazer EXT 4.2L 2003-2006 Chevrolet Trailblazer EXT 5.3L 2002-2009 GMC Envoy 4.2L 2005-2009 GMC Envoy 5.3L 2002-2006 GMC Envoy XL 4.2L 2003-2006 GMC Envoy XL 5.3L 2004-2005 GMC Envoy XUV 4.2L; 5.3L 2003-2006 Isuzu Ascender 5.3L 2003-2008 Isuzu Ascender 4.2L 2002-2004 Oldsmobile Bravada 4.2L 2005-2009 Saab 9-7x 4.2L; 5.3L 2008-2009 Saab 9-7x 6.0L