Package Contents: This set includes 2 heater core hose connectors, 1 heater hose disconnect tool, and 2 stainless steel hose clamps
Heater Core Hose Connectors: Made from corrosion-resistant stainless steel, these connectors offer superior durability and a longer service life compared to common plastic fittings
Replace Part Number: Including 800-409, 800-409HP, 15032062, 15151873, 15151875, 15792820, 15792821, 15792822, 15834772 and 15834773
Broad Vehicle Compatibility: Compatible with various Chevrolet, GMC, Cadillac, Ford, Lincoln, and Pontiac models such as Silverado (1999-2014), Tahoe (2001-2014), Avalanche (2007-2013), GMC Yukon (1999-2005, 2008-2014) and GMC Sierra 1500 (1999-2014). Please verify size: 3/4" to heater tube, 5/8" to coolant hose
Included Quick-Release Tool: Features the specialized 39190 disconnect tool for easy and safe removal and installation of 3/4" heater line quick-connect fittings on GM vehicles