Fitment notes: <br>2.7, 3.6, 5.7L: Replaces Heavy Duty Package 1 1/2 thick original<br><br>6.1L: Check that you have 1 1/2 inlet and outlet<br><br>For versions with 1 3/4 upper hose outside diameter- this item will not work, see SKU 221670<br><br><br>See "all" radiators we sell for this vehicle. Yes, there are 2 different radiators on our website. Measure hoses prior to purchase and thickness of the aluminum core or check dealer OEM. This one fits: OEM:5137691AA<br><br>Inlet and outlets are a little wider than 1 1/2 ID. <br><br>1 1/2 INCH INLET/OUTLET<br><br>Most consumers will use this radiator when they are unable to determine which hose setup they have. The difference between the 2 radiators is 1/16 in the hoses. The smaller hose 1 7/16 can fit onto the 1 1/2 connection without issue. Summary: If you don't know which one to purchase, use this one as a fail safe as it will work for both!<br><br>Core Dimensions: 24 3/16 x 18 9/16 x 1 7/16 <br>Thickness: 1 7/16 <br>Rows: 1 <br>Tank Construction: Plastic <br>Core Construction: Aluminum <br>Inlet Diameter: 1 1/2<br>Outlet Diameter: 1 1/2<br>TOC: NA <br>TOC Length: NA <br>EOC: NA <br>EOC Length: NA <br>NOTES: HEAVY DUTY COOLING, 1-1/2 INLET Trans: ALL