The lines are two parts each. They screw together at some point between the cooler and the oil filter adapter.

Oil cooler feed line, from filter adapter: MR161577

Oil cooler feed line, cooler end: MB033790

Return line, oil cooler end: MB033791

Return line, to filter adapter: MR161578

The two lines leading to/from the oil filter adapter had a change at some point during the model year. The ASA program asks if it was manufactured before or after June of 1994. I selected after. You should probably double check those two part numbers.

John B.