Spectra Premium OS5051 Automotive Oxygen Sensor Fits select: 2004-2005 BUICK LESABRE, 2006-2008 BUICK LUCERNE

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium oxygen sensors meet or exceed the performance of the original equipment they replace.

Connectors are fully water proof and resistant to external climate conditions (car wash, puddle spray, dust, etc) Continuous quality testing throughout manufacturing process Exact electrical connector match to the vehicle mating harness Robust sensing element manufacturing process to ensure product specifications and performance All accessories included for installation (rubber grommets, tie wraps, push in clips) Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions 100% performance tested to meet vehicle requirements Anti-seize pre-applied on all parts Fits Select: 2004-2005 BUICK LESABRE 6 Cyl 3.8 L 2006-2008 BUICK LUCERNE 6 Cyl 3.8 L 2004-2008 PONTIAC GRAND PRIX 6 Cyl 3.8 L 2006-2007,2009 BUICK LACROSSE 6 Cyl 3.8 L 2005,2008 BUICK ALLURE 6 Cyl 3.8 L 2004-2005 CHEVROLET IMPALA 6 Cyl 3.8 L 1998-1999 CHEVROLET ASTRO 6 Cyl 4.3 L 2004-2005 CHEVROLET MONTE CARLO 6 Cyl 3.8 L 2004-2005 BUICK PARK AVENUE 6 Cyl 3.8 L 2004 BUICK REGAL 6 Cyl 3.8 L 2004-2005 PONTIAC BONNEVILLE 6 Cyl 3.8 L 1998-1999 GMC SAFARI 6 Cyl 4.3 L and more - add your vehicle to our fit widget to check