Mercedes-Benz 190 Series W201 3D-printable parts

Replacement grip for the thin wallet/spare key, designed to make the original key blade easier to turn. The print is only the external grip and does not reproduce the lock blade. Confirm the blade shoulder and grip fit, use tough cabin-heat-resistant material, retain the blade securely, and test gentle operation in each intended lock without forcing the cylinder.

Replacement covering/clip for retaining the vapour barrier behind the interior door panel. The creator explicitly identifies both 190-series and 124-series applications, supplies numbered and unnumbered geometry, and recommends glass-fibre-reinforced polypropylene with controlled support separation. The controlled material taxonomy does not include that polymer; nylon is listed only as a durable alternative and requires fit validation. EPC applicability maps the exact covering to both chassis families. Match the original profile, avoid tearing the moisture barrier, and confirm the door panel seats without bulging.

Replacement plastic support panel beneath the wooden centre-console switch trim. The creator reports that the design works but may require sanding. Compare the switch layout and console version before printing, use cabin-heat-resistant material, deburr all openings, and confirm switches, wiring and the selector remain unobstructed.

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.

Two-piece replacement shaft set for the mechanical speedometer drive. The creator printed it in PETG with a 0.2 mm nozzle, reports about 1,500 km of successful use, and notes that axle sanding may be required. The cited EPC number describes the complete speedometer-drive component and is not assigned to these printed internal pieces. Match the transmission drive version, avoid altering tooth geometry, and verify accurate speed indication and leak-free operation.

Replacement handle modeled after the original bonnet-release handle. Source photographs document the latch area and installed handle location. Compare the pivot and cable-end geometry, use tough cabin-heat-resistant material, preserve full cable travel, and verify the bonnet opens, closes and latches correctly before driving.

Replacement cover for the front-right opening in the side-member/sill cladding. Source photographs show the installed location, the original and printed pieces, and the CAD model. EPC evidence identifies the right-front covering; use UV-, weather- and impact-resistant material, inspect the mounting opening for corrosion, and confirm the cap remains secure.

Replacement driver-side dashboard vent surround, supplied as both a complete model and a two-piece version for easier printing. The creator reports that it fitted but was not fully refined, warns that PLA deformed in summer heat, and says to mirror the part for left-hand-drive use. The complete STL appears about 25.4 times smaller than the split files when interpreted as millimetres, so verify source units and final dimensions in the slicer. Confirm steering side and vent geometry, print in heat-resistant material, and verify free vent-slider movement.

Replacement cap for a broken cabin-blower control switch, modeled from the original for a 190-series interior. The source provides comparison imagery but no long-term validation details. Compare the switch shaft and detents, use tough cabin-heat-resistant material, and verify every blower position operates and the cap cannot bind against the panel.

Replacement angle bracket connecting the centre-console panel to the transmission-tunnel covering on earlier cars. The creator copied the broken original, identifies EPC position 44, and states that the original threaded insert and screw are reused. Confirm early-model console geometry, use tough cabin-heat-resistant material, and tighten only enough to retain the trim without cracking the bracket.

Adapter ring for fitting an Alpine SXE-1025S speaker to the original dashboard mounting points while retaining the original grille. Fitment evidence is specific to that speaker model. Check depth, terminals and grille clearance, use cabin-heat-resistant material, protect the dashboard and wiring, and secure the speaker so it cannot rattle or detach.

Service adapter for manually operating the sunroof emergency drive, with the vehicle-side internal profile and an external profile for a 13 mm socket. Confirm the drive version and engagement depth before use, choose tough material, turn only with controlled hand force, and stop if the roof binds; this adapter is not a substitute for correcting the underlying drive or cable fault.

Retaining clip with a safety tab for one side of the front towing-eye cover; the creator instructs mirroring the model for the opposite side. Only CAD/source screenshots are available, so compare the original cover and clip geometry carefully. Use UV-, weather- and impact-resistant material and confirm the cover remains retained at road speed.

Replacement control knob for a Blaupunkt Boston radio installed in a 190-series dashboard. Source photographs show the radio and control position but do not establish fitment to other Blaupunkt variants. Compare the shaft profile and adjacent control clearance, use cabin-heat-resistant material, and confirm the knob operates smoothly without contacting the faceplate.

Replacement gear for the single-arm windscreen-wiper mechanism. The creator documents the dismantled mechanism, press-fitting the gear after heating the splined shaft, and specifies nylon at 100% infill. Treat this as a mechanism repair: compare tooth count and shaft profile, preserve alignment and lubrication, and bench-test full travel, parking and stall behavior before wet-road use.

Custom adapter frame for the specific 7-inch double-DIN Android head unit linked by the creator. Source photographs show the printed frame and the modified centre-console opening. Confirm the radio dimensions and console cut-out before printing, protect the veneer and wiring, provide adequate ventilation and strain relief, and do not assume other double-DIN units share the same bezel geometry.

Replacement storage cubby for the obsolete cassette-changer opening below the radio. The source correction identifies 190-series fitment, and photographs show the printed ABS cubby and its installed position. Use cabin-heat-resistant material, check radio and console clearances, retain wiring safely behind the opening, and keep stored objects clear of the selector and controls.

Blanking cover for an unused rectangular switch opening in the upper centre dashboard trim. The creator designed and physically fitted it in a 190-series cabin but does not claim other applications. Compare the opening and surrounding veneer before printing, use cabin-heat-resistant material, and verify the cover cannot interfere with the adjacent rear-window-demister switch or air vent.

Two-piece handle and lock for the 5 mm manual driver-side mirror adjustment rod. The creator explicitly states W123, W124, W201 and W126 fitment. Use tough cabin material, check the rod diameter and locking engagement, and confirm full mirror travel without forcing the cable or mechanism.

Two-piece retaining clip and screw cover for the cabin sun visor. The creator made it for a 1989 300E and explicitly states W123, W124, W126, W140 and W201 fitment, while noting that it does not carry electrical contacts for illuminated vanity mirrors. Print the main clip and locking cover in the documented orientations, use cabin-heat-resistant material, compare the screw position and visor profile, and confirm secure retention and free release before driving.