The oil pressure switch is a direct replacement for select 2004-2016 Buick, Cadillac, Chevy, GMC and other applications. It signals the warning light or engine computer when engine oil pressure crosses its set threshold.

Walker Products 256-1002 Oil Pressure Switch Features:

• Fits 2004-2006 Buick Rendezvous; 2005-2008 Buick Allure, LaCrosse; 2006-2007 Buick Terraza, Chevy Monte Carlo, Saturn Relay; 2009-2011 Buick Lucerne
• Fits 2004-2015 Cadillac CTS; 2004-2011 Cadillac SRX; 2005-2011 Cadillac STS; 2013-2015 Cadillac ATS; 2006-2011 Chevy Impala; 2006-2010 Chevy Malibu, Pontiac G6
• Also fits select Buick, Cadillac, Chevy, GMC, Pontiac, Saab and Saturn applications
• Female electrical connector with 3 pin terminals
• 45 mm (1.8 in.) overall length
• Metal construction