Compatible With With The Following Vehicles:Compatible With: 2005-2006| Compatible With Cadillac |Escalade,Base,8 Cyl 6.0L,With 11.75 Mm. From End Of Pipe To Start Of Flare2005-2006| Compatible With Cadillac |Escalade Esv,Base,8 Cyl 6.0L,With 11.75 Mm. From End Of Pipe To Start Of Flare2005-2006| Compatible With Cadillac |Escalade Ext,Base,8 Cyl 6.0L,With 11.75 Mm. From End Of Pipe To Start Of Flare2005Compatible With Chevyavalanche 1500,Base,8 Cyl 5.3L,Engine Vin: Z, With 11.75 Mm. From End Of Pipe To Start Of Flare2005-2006Compatible With Chevyavalanche 1500,Ls,8 Cyl 5.3L,Engine Vin: Z, With 11.75 Mm. From End Of Pipe To Start Of Flare2005-2006Compatible With Chevyavalanche 1500,Lt,8 Cyl 5.3L,Engine Vin: Z, With 11.75 Mm. From End Of Pipe To Start Of Flare2005-2006Compatible With Chevyavalanche 1500,Z71,8 Cyl 5.3L,Engine Vin: Z, With 11.75 Mm. From End Of Pipe To Start Of FlareProduct Info: Part: Oil Cooler Linelocation: Inlet And Outletnotes: Inlet And OutletInterchange Part Number: 15809049Additional Info: Silverado / Sierra Full Size Pickup 05-07 Oil Cooler Line, Inlet And Outlet AssemblyPremium Aftermarket Replacement Parts:Exact Fit To Original Equipment Manufacturer(Oem) Partall Of Our Items Are Dot And Sae CertifiedGuarantees And Warranties:30-Day Satisfaction Guarantee1-Year Limited WarrantyMade To Last: This Item Is Constructed With High Quality Material And Rigorously Tested To Ensure Structural Strength And IntegrityPlease Confirm Oem # Or Partslink # Matches Your Current Part Exactly Before Purchasing, Otherwise, The Item Might Not Fit. To Ensure Safe Delivery, Please Note Signature May Be Required For $200+ Orders.