Factory oil cooler line set removed from a Turbo Buick 3.8L engine. These lines connect the oil filter housing to the radiator oil cooler, helping maintain optimal engine oil temperature during spirited or high-boost driving.
Both lines are original-style with factory-style fittings and protective sheathing. Threads and fittings appear intact, though surfaces show normal wear from age and use.
🔹 Condition: Yellow Dot – Used, functional upon removal; cosmetic wear and oil residue present 🔹 Fitment: 1986–1987 Buick Grand National, Turbo T, GNX, and T-Type 🔹 Material: Steel fittings with reinforced rubber hose 🔹 Notes: Recommend cleaning and inspection before installation. Great OEM replacement or spare for restoration builds.
