Description:

Part Number: 12556117,926040,12614969,12585328,12585328,12614969,12616646,12677836,1S10786,D1846A,OP6196,OP6196SB,PS308,PS308T,PS340,PT1825,S4202,S4202P.
Fitment: for 2002-2008,4.8/5.3/6.0/6.2 sierra, for GM Buick LaCrosse/Rainier, for Caddillac CTS/Escalade, for Chevy Avalanche/Corvette/Express/Impala/Monte Carlo/Silverado/SSR/Suburban 1500/Tahoe/Trailblazer/EXT/,for GMC Envoy/Savana/Sierra/Yukon/XL, for Hummer H2/H3,for ISUZU ASCENDER/NPR,for Pontiac G8/Grand Prix/GTO,for Saab 9-7X..
Installation：behind the plastic shield,With the back of the intake manifold or above the engine.just need to remove the old parts and install the new parts,use youtube video with installation.P0523 gauge.
Package Include:1x Engine Oil Pressure Sensor/switch/sending unit with screen filter D1846A.