(A/T RADIATOR, ALSO FIT MANUAL) Compatibility With-34 Inch Core Radiator Compatible with: Chevy Silverado Suburban Tahoe Cadillac Avalanche Escalade GMC Yukon Sierra, PLEASE CONFIRM THE COMPATIBLE VEHICLES BEFORE ORDERING,THANK YOU\r Replacement OEM Part core material:Aluminum, tank material:Plastic, core dimension:34" x 17", core thickness:1", inlet diameter:1.6", outlet diameter:1.3", row:1, transmission oil cooler:Include ( Notes, interchange part number:CU2423, interchange part number:GM3010275, interchange part number:GM3010475, interchange part number:Q2423, interchange part number:RAD2423, interchange part number:15193108, interchange part number:15252638, interchange part number:15841571, interchange part number:2423, interchange part number:52486595, interchange part number:52487604, color:Black