BRAND NEW REAR A/C EVAPORATOR CORE! High Quality - Aftermarket Compatible with 2003 2004 2005 2006 Cadillac Escalade ESV Compatible with 2000 2001 2002 2003 2004 2005 2006 Chevrolet Suburban 1500 & 2500 (Base, LS, LT, LTZ, Z71) Compatible with 2000 2001 2002 2003 2004 2005 2006 GMC Yukon 1500 & 2500 (Denali, SL, SLE, SLT) Notes: Sport Utility 4-Door - 5.3 & 5.7 & 6.0 & 8.1 Liter Engine Specifications: Configuration: Plate & Fin Flow Design - Block Inlet/Outlet Core Size: 13 3/8" x 8 7/16" x 2 7/8" Inlet Size: 5/16" Outlet Size: 7/16"