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cap nut for engine coverC3D–01219
BMWEngine & intake

cap nut for engine cover

This is a nut for the engine cover as seen in the second image. It works for e46 316i,318i and 320i, possibly for other models that have the same nut. Note: you will need an O-ring or rubber washer (⌀10mm) to prevent unscrewing due to the engine vibrations, the original nut has one too. You'll need ABS filament or PET-G, PLA filament will break after a couple of months. Print Settings Printer Brand: Artillery Printer: Artillery Hornet Rafts: Yes Supports: No Resolution: 0.2 Infill: 25 Filament: ABS or PET-G Notes: minimum 3 perimeter for Vertical shells Category: Automotive Use the specified automotive-grade material, keep the tool square and inspect the serviced component before reassembly.

Fits 3 Series · E46

Positive-Terminal Base CoverC3D–01190
BMWEngine-bay electrical & sensors

Positive-Terminal Base Cover

Mine got lost, so I decided to make one! Print in PETG or other heat resistant filament. BMW (E46 3 Series, E83 X3) Battery Positive Terminal Base B + - Cover Cap (61138371011) Fuse and insulate any added wiring correctly, secure it from chafe and confirm the circuit remains serviceable.

Fits 3 Series · E46 · 7 Series · E38 · Z3 · E36/7 / E36/8

Front Strut-Mount Protective CapC3D–01172
BMWSteering, suspension & brakes

Front Strut-Mount Protective Cap

Protective cap for the upper front strut bearing on a BMW E36, physically shown printed and installed in the engine bay. Use engine-bay-rated material and confirm it clears the strut brace, nut and suspension movement.

Fits 3 Series · E36

Engine-Bay Inspection-Lamp HolderC3D–01163
BMWEngine-bay electrical & sensors

Engine-Bay Inspection-Lamp Holder

Replacement holder for the BMW E36 engine-bay inspection lamp, physically printed by the creator. Use ABS, nylon or another engine-bay-rated material, secure the lamp wiring away from heat and moving components, and verify the lamp cannot detach.

Fits 3 Series · E36

M20 Engine Wiring HolderC3D–01126
BMWEngine-bay electrical & sensors

M20 Engine Wiring Holder

Replacement front engine wiring holder for E30 M20 and creator-listed E28/E34 applications, physically compared with the original. BMWFans confirms holder 11141716134. Use ASA, ABS or another engine-bay-rated material and inspect for heat distortion.

Fits 3 Series · E30 · 5 Series · E28 · 5 Series · E34

2.5 mm Watertight-Terminal Repair ShellsC3D–01115
BMWEngine-bay electrical & sensors

2.5 mm Watertight-Terminal Repair Shells

Straight and 90-degree two-piece shells for repairing disintegrated 2.5 mm watertight terminals on BMW E30, E36 and E46. The source shows completed physical connectors. Bond with suitable RTV and verify terminal lock, polarity, insulation and sealing.

Fits 3 Series · E30 · 3 Series · E36 · 3 Series · E46

Koni Front-Strut Dust CoverC3D–01110
BMWSteering, suspension & brakes

Koni Front-Strut Dust Cover

Replacement front-strut top dust cover for E30 cars fitted with Koni adjustable dampers where the stock cover does not fit. The creator printed and used the PETG version; confirm adjuster clearance and cap retention.

Fits 3 Series · E30

Front-Strut Wiring HolderC3D–01106
BMWSteering, suspension & brakes

Front-Strut Wiring Holder

Replacement E30 front-strut wiring holder copied from the original and physically installed. BMWFans confirms cable holder 61131370421. Use heat- and abrasion-resistant material and verify wire clearance through full steering travel.

Fits 3 Series · E30

New-Style Strut-Mount Dust CapC3D–01089
BMWSteering, suspension & brakes

New-Style Strut-Mount Dust Cap

Dust cap for replacement-style E30 front strut mounts with an approximately 31.3–32 mm opening, where the original cap no longer fits. Test-print the retaining ring and adjust scale for the measured mount before making the full cap.

Fits 3 Series · E30

Fuse-Box CoverC3D–01087
BMWEngine-bay electrical & sensors

Fuse-Box Cover

Press-on replacement cover for the original BMW E21 fuse box. The creator physically installed the ASA print and notes that the 220 mm model can be split and solvent-welded for smaller printers. Verify clearance, electrical isolation, heat resistance and secure retention.

Fits 3 Series · E21

Wiring ClipC3D–01080
BMWEngine-bay electrical & sensors

Wiring Clip

Dimensioned replacement wiring clip for BMW E21, E28 and E30, physically shown in use. BMWFans identifies the two creator-listed catalog applications as cable clamp 63121364431 and clamp 61131362825. Use heat-resistant material and verify loom diameter and mounting-hole retention.

Fits 3 Series · E21 · 3 Series · E30 · 5 Series · E28

Cable and Loom HolderC3D–01078
BMWEngine-bay electrical & sensors

Cable and Loom Holder

Replacement cable holder corresponding to BMW 61131267476. The creator notes that ABS prints are less flexible than the original and accept a smaller loom or hose. RealOEM and BMWFans list the holder for E21 among many classic BMW applications; only E21 is linked here because the source does not enumerate chassis.

Fits 3 Series · E21

Airbox Sound-Intake InsertC3D–01050
BMWEngine & intake

Airbox Sound-Intake Insert

Two-piece intake opening developed and physically fitted to the airbox of a BMW F20/F21 1 Series. The creator states that it is intended to add intake sound, not power; the cutting profile and finished insert are both included. Keep the factory filter path intact, use an engine-bay-temperature-resistant material, de-burr the airbox opening, and inspect the installation for secure retention and contamination paths before running the engine.

Fits 1 Series · F20 / F21

Flexible Firewall GrommetC3D–00994
JeepEngine-bay electrical & sensors

Flexible Firewall Grommet

Flexible replacement firewall grommet for Jeep CJ-5 wiring and control-cable pass-throughs. The source documents the TPU print, original comparison, and physical installation around the routed cables.

Fits CJ · CJ-5

Auxiliary-Battery Lead InsulatorC3D–00982
JeepEngine-bay electrical & sensors

Auxiliary-Battery Lead Insulator

Flexible insulating boot for the disconnected cable end left by a non-invasive Gladiator JT auxiliary-battery delete. The source documents the installed cover after towing use and recommends securing its neck with tape.

Fits Gladiator · JT

No-Drill Winch-Solenoid BracketC3D–00974
JeepEngine-bay electrical & sensors

No-Drill Winch-Solenoid Bracket

Nonconductive bracket for a Warn winch power-interrupt solenoid in the Gladiator JT engine bay. It uses an otherwise unused passenger-side body hole with an M6 rivnut; the creator also reports confirmed fitment from Wrangler JL and JLU owners.

Fits Gladiator · JT · Wrangler · JL

Heat-Shield Foil Jumbo WasherC3D–00791
JeepCooling, fuel & exhaust

Heat-Shield Foil Jumbo Washer

Large spiked washer that spreads the load of the factory 10 mm heat-shield fastener on a Wrangler JK subframe. The creator specifies solid, high-temperature tough material and used glass-filled nylon; sandwich it under a metal washer.

Fits Wrangler · JK