【OEM Part NO.】--800-403, 800403,15119175,15139564,E69Z-18D435-A.E69Z18D435A,【Tips】--800-403 UPGRADED Nylon Heater Core Connector with Clamp for 5/8" Heater Core Inlets and Outlets and 5/8" Hoses. Does NOT fit the larger 3/4" Heater Core tubes. If you have two different size heater core tubes please don't buy these. They will not fit. These will only work if BOTH your heater hose tubes are 5/8"
【Compatiable With】--Buick For 2004-2007 Rainier For 2002-2005 Rendezvous Chevrolet For 2004-2007 Colorado For 1997-2003 Malibu For 2002-2003 Silverado 3500 For 2000-2006 Suburban 1500 2500 Tahoe For 2002-2009 Trailblazer For 2002-2006 Trailblazer EXT For 1997-2005 Venture
【Compatiable With】--Oldsmobile For 1997-1998 Achieva For 1999-2004 Alero For 2002-2004 Bravada For 1997-1999 Cutlass For 1997-2004 Silhouette Pontiac For 2001-2005 Aztek For 1999-2005 Grand Am Montana For 1997-1998 Trans Sport Saab For 2005-2009 97X
【Compatiable With】--Cadillac For 2002-2006 Escalade Escalade EXT For 2003-2006 Escalade ESV Ford For 1986-1994 Aerostar For 1986-1989 Bronco Bronco II E150 E250 E350 Econoline E150 E250 E350 Econoline Club Wagon F250 F350 Ranger For 1986-1989, 1997-2000 F150 For 1988-1989 F53 F59 For 1988-1989 F Super Duty
【Compatiable With】--GMC For 2004-2007 Canyon For 2002-2009 Envoy For 2002-2006 Envoy XL For 2004-2005 Envoy XUV For 2002-2003 Sierra 3500 For 2002-2004 Sonoma For 2000-2006 Yukon Yukon XL 1500 2500