The engine oil pressure sensor is fit for 2008 Buick LaCrosse, 2004-2007 Buick Rainier, 2004-2007 Cadillac CTS, 2003-2008 Cadillac Escalade, 2003-2008 Avalanche, 1997-2008 Corvette, 2003-2008 Express, 2006-2008 Impala. Please double check the fitment before your purhcase or you can check the fitment bar above.
The replace OE part numbers are 12677836, D1846A, 926040, PS308, 12585328
The engine oil pressure sensor can be located at the back of the intake manifold and on some models like the Impalas it can easily be located just above the engine.
While this is not a genuine OEM part, it is a direct replacement and will fit, work and look exactly like the factory sensor on your vehicle.
If the oil pressure sensor switch fails, just simply contact us for a replacement or refund. Any other question please contact us freely, we will reply you as soon as possible.