Impact bar bolt. Left.2008-11. Rear. Right.2008-11. STS-V. A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Engine Coolant Outlet Housing or related components. ABS Hydraulic Actuator Bolt. Alternator Bracket Bolt. An exhaust Bolt is a specialized fastener designed to secure various components of an exhaust system, including the manifold, catalytic converter, and exhaust pipes. Automatic Transmission Oil Cooler Hose Banjo Bolt. Bolt used to fasten the Engine Timing Cover. Bolt used to secure the seat frame. Bumper Impact Bar Bolt. Engine Oil Pan Bolt. Fuel Tank Bolt. Power Steering Pump Mounting Bolt. Starter Bolt. Tie Down Hook Bolt. Included with: Front Cover, Oil Pan.