Shop Buick Century Plug. 6.2 LITER, W/O POWERTRAIN COOLING, lower. 6.2 LITER, W/POWERTRAIN COOLING COOLING, Engine, Lower - OEM Buick Part # 9427695 (09427695, 9421749)

Drain Plug for Oil Cooler. Location-Cylinder Head. Plug that prevents the engine block or Cylinder Head from cracking in case of freezing Coolant. Also used to Plug the casting holes from production. Interior Manifold Core HOLE. Adapter. Engine Expansion. Engine Freeze. Engine Oil Cooler Drain. Engine Welch. Included with: Cooler assembly.

Engine Oil Cooler Drain PlugEngine Expansion Plug

Fits Alero, Cavalier, Corvette, Grand Am, Sunfire

6.2 LITER, W/O POWERTRAIN COOLING, lower. 6.2 LITER, W/POWERTRAIN COOLING, lower. Lower.