Global Parts 5811340 A/C High Side Charging Adapter

GM High Side A/C Service Valve

Global Parts 5811340 is a replacement R134A GM high side ball service valve made from aluminum for A/C service work. It is used on a wide range of GM cars, trucks, vans, and SUVs from 1993-2012, including Chevrolet Silverado, GMC Sierra, and Cadillac Escalade applications.

• Replacement valve for GM high side A/C service ports
• Aluminum construction
• Service equipment for R12, R134a, or R1234yf applications depending on part number
• Direct fitment coverage across many GM platforms
• Part number 5811340 for catalog and cross-reference use

Detailed Product Information

This Global Parts A/C high side charging adapter is a GM high side ball service valve used in HVAC service hardware applications. The aluminum replacement valve is listed for numerous GM vehicles, including Chevrolet Malibu, GMC Acadia, Buick Enclave, and Cadillac Escalade models. Part number 5811340 is also cross-referenced with Four Seasons 59946 for the same application.

Use this service valve when replacing a worn or leaking high side valve on GM A/C systems. The manufacturer notes that service equipment should be matched to OE specifications before use, and that application depends on the specific part number and refrigerant system.

What It Helps Fix

• High side refrigerant leaks at the service valve
• Damaged or worn A/C service port components
• Improper sealing during A/C charging or recovery
• Service issues on GM HVAC systems with ball-style high side valves
• Fitment concerns on vehicles such as Chevrolet Silverado, GMC Sierra, and Buick LaCrosse

Installation Notes and Tips

Confirm OE specifications and refrigerant system requirements before installation. Verify the vehicle’s year, make, model, and service port style against the fitment data before replacing the valve. Clean the surrounding area before service to reduce contamination in the A/C system.

Quality Assurance

Global Parts service equipment is built for A/C system service applications and is cataloged for use across multiple refrigerant platforms when the correct part number is selected. Part number 5811340 is listed as a replacement GM high side ball service valve for broad vehicle coverage.

• Fits 2007-2012 GMC Acadia, N/A
• Fits 2008-2011 Buick Enclave, N/A
• Fits 2011 Buick Regal, N/A
• Fits 1994-2004 Buick Regal, N/A
• Fits 1999-2011 Chevrolet Malibu, N/A
• Fits 2005-2010 Buick LaCrosse, N/A
• Fits 2002-2010 Cadillac Escalade, N/A
• Fits 1999-2000 Cadillac Escalade, N/A
• Fits 2003-2010 Cadillac Escalade ESV, N/A
• Fits 2002-2010 Cadillac Escalade EXT, N/A
• Fits 2007-2010 Chevrolet Avalanche, N/A
• Fits 2005-2010 Chevrolet Cobalt, N/A
• Fits 2004-2010 Chevrolet Colorado, N/A
• Fits 2005-2010 Chevrolet Equinox, N/A
• Fits 2006-2010 Chevrolet HHR, N/A
• Fits 2000-2010 Chevrolet Impala, N/A
• Fits 1994-1996 Chevrolet Impala, N/A
• Fits 2004-2010 GMC Canyon, N/A
• Fits 2005-2009 Buick Allure, N/A
• Fits 2004-2007 Buick Rainier, N/A
• Fits 2002-2007 Buick Rendezvous, N/A
• Fits 2005-2007 Buick Terraza, N/A
• Fits 1995-2007 Chevrolet Monte Carlo, N/A
• Fits 2000-2007 GMC Yukon XL 1500, N/A
• Fits 2000-2007 GMC Yukon XL 2500, N/A
• Fits 2002-2006 Chevrolet Avalanche 1500, N/A
• Fits 2002-2006 Chevrolet Avalanche 2500, N/A
• Fits 1994-2006 GMC Yukon, N/A
• Fits 1994-2005 Buick Century, N/A
• Fits 1994-2005 Chevrolet Astro, N/A
• Fits 1994-2005 Chevrolet Blazer, N/A
• Fits 2004-2005 Chevrolet Cavalier, N/A
• Fits 2004-2005 Chevrolet Classic, N/A
• Fits 1995-2005 GMC Jimmy, N/A
• Fits 1994-2005 GMC Safari, N/A
• Fits 2001-2004 Oldsmobile Alero, N/A
• Fits 1999 Oldsmobile Alero, N/A
• Fits 2003-2004 Oldsmobile Bravada, N/A
• Fits 1999-2003 Pontiac Grand Am, N/A
• Fits 1994-2003 Pontiac Grand Prix, N/A
• Fits 1996-2002 Chevrolet Express 1500, N/A
• Fits 1996-2002 Chevrolet Express 2500, N/A
• Fits 1996-2002 Chevrolet Express 3500, N/A
• Fits 1994-2002 Chevrolet S10, N/A
• Fits 1999-2002 Chevrolet Silverado 1500, N/A
• Fits 2001-2002 Chevrolet Silverado 1500 HD, N/A
• Fits 1999-2002 Chevrolet Silverado 2500, N/A
• Fits 2001-2002 Chevrolet Silverado 2500 HD, N/A
• Fits 2001-2002 Chevrolet Silverado 3500, N/A
• Fits 1995-2002 Chevrolet Suburban 1500, N/A
• Fits 2000-2002 Chevrolet Suburban 2500, N/A
• Fits 1995-2002 Chevrolet Tahoe, N/A
• Fits 1996-2002 GMC Savana 1500, N/A
• Fits 1996-2002 GMC Savana 2500, N/A
• Fits 1996-2002 GMC Savana 3500, N/A
• Fits 1999-2002 GMC Sierra 1500, N/A
• Fits 2001-2002 GMC Sierra 1500 HD, N/A
• Fits 1999-2002 GMC Sierra 2500, N/A
• Fits 2001-2002 GMC Sierra 2500 HD, N/A
• Fits 2001-2002 GMC Sierra 3500, N/A
• Fits 1994-2002 GMC Sonoma, N/A
• Fits 1998-2002 Oldsmobile Intrigue, N/A
• Fits 2001-2002 Pontiac Aztek, N/A
• Fits 1997-2001 Cadillac Catera, N/A
• Fits 2000-2001 Chevrolet C1500, N/A
• Fits 1994-2001 Chevrolet Lumina, N/A
• Fits 1993-2001 Oldsmobile Silhouette, N/A
• Fits 1999-2001 Pontiac Montana, N/A
• Fits 1994-2000 Chevrolet C2500, N/A
• Fits 1994-2000 Chevrolet C35, N/A
• Fits 1994-2000 Chevrolet C3500, N/A
• Fits 1994-2000 Chevrolet K2500, N/A
• Fits 1994-2000 Chevrolet K3500, N/A
• Fits 1994-2000 GMC C2500, N/A
• Fits 1994-2000 GMC C3500, N/A
• Fits 1994-2000 GMC K2500, N/A
• Fits 1994-2000 GMC K3500, N/A
• Fits 1994-1999 Chevrolet C1500, N/A
• Fits 1994-1999 Chevrolet C1500 Suburban, N/A
• Fits 1994-1999 Chevrolet C2500 Suburban, N/A
• Fits 1994-1999 Chevrolet K1500, N/A
• Fits 1994-1999 Chevrolet K1500 Suburban, N/A
• Fits 1994-1999 Chevrolet K2500 Suburban, N/A
• Fits 1998-1999 Chevrolet Prizm, N/A
• Fits 1995-1999 Chevrolet Silverado, N/A
• Fits 1994-1999 GMC C1500, N/A
• Fits 1994-1999 GMC C1500 Suburban, N/A
• Fits 1994-1999 GMC C2500 Suburban, N/A
• Fits 1994-1999 GMC K1500, N/A
• Fits 1994-1999 GMC K1500 Suburban, N/A
• Fits 1994-1999 GMC K2500 Suburban, N/A
• Fits 1999 Oldsmobile Cutlass, N/A
• Fits 1993-1998 Pontiac Trans Sport, N/A
• Fits 1994-1997 Oldsmobile Cutlass Supreme, N/A
• Fits 1994-1996 Buick Roadmaster, N/A
• Fits 1994-1996 Cadillac Commercial Chassis, N/A
• Fits 1994-1996 Cadillac Fleetwood, N/A
• Fits 1994-1996 Chevrolet Caprice, N/A
• Fits 1994-1996 Chevrolet Corvette, N/A
• Fits 1993-1996 Chevrolet G30, N/A
• Fits 1993-1996 Chevrolet Lumina APV, N/A
• Fits 1993-1996 GMC G3500, N/A
• Fits 1994-1996 Oldsmobile Cutlass Ciera, N/A
• Fits 1994-1995 Cadillac DeVille, N/A
• Fits 1994-1995 Cadillac Eldorado, N/A
• Fits 1993-1995 Cadillac Seville, N/A
• Fits 1993-1995 Chevrolet G10, N/A
• Fits 1993-1995 Chevrolet G20, N/A
• Fits 1993-1995 GMC G1500, N/A
• Fits 1993-1995 GMC G2500, N/A
• Fits 1993-1994 Chevrolet Camaro, N/A
• Fits 1993-1994 Pontiac Firebird, N/A