Engine Oil Cooler for 1997-1/2-2001 6.5's in C/K pick-ups. Exact replacement of original located behind the grill. Correct size and fitting arrangement.

The 97-1/2 trucks used the larger 5/8" cooler hose.

Replace if damaged or leaking oil. Measures 10" x 11 x 1-1/2". Mounts behind grill, just in front of the radiator and a/c condensor coil.