C3D–0162452 mm Vent Gauge Adapter
Custom dashboard air-vent adapter for a standard 52 mm temperature, voltage, oil-pressure or lambda gauge. The creator explicitly states fitment to both 190-series and 124-series vents. Confirm steering-side vent geometry, gauge depth, wiring and hose routing; fuse electrical additions, avoid sharp edges and preserve driver visibility and remaining ventilation.
Fits 190 Series · W201 · E-Class · W124 / S124 / C124 / A124






















