OEM Oil Cooler Adapter Fitting w/ Feed & Return Lines

Genuine OEM oil cooler adapter fitting complete with factory feed and return lines, removed from an original Turbo Buick. This assembly mounts between the oil filter housing and the engine block, routing oil to and from the radiator’s built-in cooler for proper temperature regulation.

All fittings and threads are in good shape, and both lines retain their factory bends and fittings for a perfect OEM fit. The lines show typical surface wear from age but no major kinks or leaks. Ideal for anyone restoring their car back to factory specs or replacing an aftermarket setup with genuine GM hardware.

🔹 Condition: OEM Used – Structurally solid, with normal wear
🔹 Compatibility: 1986–1987 Buick Grand National / Turbo T / T-Type / Regal 3.8L Turbo
🔹 Includes: OEM oil cooler adapter fitting with factory feed & return lines
🔹 Notes: Lines show light cosmetic aging; fittings intact and ready to reinstall