Stock air box

Engine bay of a teal car showing intake tube, red plug wires and reservoirs Engine bay with cold air intake, red spark plug wires and aftermarket parts Teal vehicle engine bay with cold air intake, headers and brake reservoir Black plastic radiator cooling fan with broken blades in front of radiator core 1993 Mercury Grand Marquis photo 1993 Mercury Grand Marquis photo 1993 Mercury Grand Marquis photo Engine bay close-up with white arrow pointing at intake plumbing near oil-cap valve cover and brake fluid rese Throttle body and intake elbow with hose clamp, white arrow pointing down at a sensor above it Engine compartment detail with white arrow over hoses and brackets near the intake manifold 1993 Mercury Grand Marquis photo 1993 Mercury Grand Marquis photo 1993 Mercury Grand Marquis photo 1993 Mercury Grand Marquis photo 1993 Mercury Grand Marquis photo 15photos in this albumView all