[Applicability]: This ac compressor replies compatible with 842 vehicles, such as GM Buick, Cadillac, Chevy silverado, corvette, GMC Pontiac etc. Reference Vehicles Model Cadillac CTS 2008 Cadillac SRX 2008 Cadillac STS 2008 2006 Chevy Avalanche 1999 Chevy ASTRO VAN PROJECT 2004 Suburban 1500 2007 Can Am Outlander 800 ATV Buick Enclave 2010 Buick LaCrosse 2010 Chevy Camaro 2008-2010 Chevy Corvette 2008-2010 GMC Acadia 2008 Contact Form:SPDT 1 form A Current Rating:20 A Function:Automotive Mounting Type:Plug In Number of Pins:4 Product Header:General Purpose Automotive Power Relay Relay Type:Electromechanical Termination:PC Pin Voltage, Control:12 VDC Country Made:USA Temp:-40 to 125 (C) Interchange Part Number:OE# 12135170 SMP# RY601S 4S# 36008 Replacement Part #:12088567, 12135170, 13502679, 158707, 13500114,12088567, 12135170, 13502679, 158707, 15-8707 19116057, 15328866, 19115083, 19115080, 15393412