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Replacement oil-sump drain-plug access cover for E46 and Z4 E85/E86 undertrays. The creator corrected the screw-hole location and removed reinforcement that caused the physical print to warp. Use an underbody-rated material and verify screw retention, exhaust clearance and complete undertray seating.

Fits 3 Series · E46 · Z4 · E85 / E86

Doorstep broken clip holder part replacement. Designed to have large surface area for glue to properly hold it. I have also designed the clip, check my other designs. Print with 5+ walls vertically oriented , and glue it on the bracket with 2 component glue for best results. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

This adapter was used to mount a 25mm twweter of u-Dimension EL Comp 6 system into BMW E46 coupe. You need to print an aditional RH version of LH model provided below. Dry-fit before fastening and verify glass, latch, wiring and trim clearance through full operation.

Fits 3 Series · E46

This tray replaces the rubbery insert in the coin holder trim on the E46. Mine had begun to degrade, looking waxy and crumbling. I printed this from 85A TPU to replace it. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

Got tired of the Velcro pads failing constantly, forcing me to adjust the floor mats every damn time I got in the car. This is my solution. Printing: Small part, so go 100% infill @ .2 or smaller Button face down Organic supports on crossmember PETG pref Install: Remove existing Velcro pads. Align floor mats. Eyeball orientation and location of vertical slot through carpet. Large swiss army knife blade is more or less perfect height. Cut a vertical slit through the carpet into corresponding chassis slot. Pass clip through carpet, into retention slot, and use a nickle/quarter to lock the clip into place. vroom vroom. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

I created this repair wheel for the armrest, since it most often breaks or cracks in the joint, this wheel is installed and inserted in the place where the spring was originally. (and stick there) Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

Print with a filament that can survive the temperatures in the car. I have added the step so you could add buttons or anything else if you want. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

This is a custom USB holder designed to replace the button blanking strip on a BMW E46 dashboard – the one next to the ASC/DSC button. It’s a remix of another model, but with serious upgrades: ✅ Now with 3 Holes : I added a third port so you can mount a standard car charger PCB . Just remove the plastic casing and drop in the board. Works perfectly with generic AliExpress/Amazon 12V USB chargers. 🔩 Rear Clamp with M3 Bolts : The back has a clamp system for a solid hold using M3 bolts and heat-set inserts (not required, but highly recommended). 📐 Includes STEP File : I reverse-engineered the original STL in Fusion 360 and included a clean STEP file for anyone who wants to customize it further Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

Inserts into the stock E46 ashtray, should be friction fit. I included all of my files, with the following features: .stl with the holder cutouts intended for my own use, Hörmann Garage Door Opener, a ISO/IEC 7810 ID1 cutout and a generic one to use the remaining space .step without cutouts for your own modifications .f3d so you can look at my bad modelling skills and also make your own modifications I would recommend to print this in ABS, PETG may be fine but PLA will 100% shrink if your car heats up. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

E46 4" Speaker Adapter for Coupe/M3 This adapter screws directly into the original speaker pod. The threads are slightly loose, allowing space for Teflon tape. I applied Teflon tape to ensure a secure fit and prevent the speaker from vibrating loose over time. The speaker is fastened with M4 screws, with a little dab of loctite on them. Dry-fit before fastening and verify glass, latch, wiring and trim clearance through full operation.

Fits 3 Series · E46

Replacement ashtray insert with space for a switch that disconnects the E46 always-live cigarette-lighter outlet. The creator documents the physical insert, wiring and installed switch. Use an automotive rated switch and protected wiring, retain correct fuse protection, insulate every terminal and confirm the ashtray closes freely.

Fits 3 Series · E46

We did 6 different version to get it in the angle that it faces the driver. We had a tight fit so it did not need any mounting to the dash, but maybe some glue or other adhesive wouldn't hurt. Printed flat down on the surface, with ABS+ to resist the summer heat in the car. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

These are brackets to mount an oddments tray (part no 51478230573) that is used in sedans instead of CD changer in the trunk. The brackets allow mounting the caddy in touring as well. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

Filament: ASA Supports: Yes (As Applicable) Infill: Minimum 15% Brim: Yes (As Applicable) Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

Do NOT print it in PLA, it will deform/melt. Printed with supports. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

Front-door reduction adapter physically used in an E46 325Ci Coupe to install a 5.25-inch Kicker speaker in the factory 6.5-inch position. The source shows the printed ring, driver assembly and door fitment. Use sealing foam as documented and verify cone, magnet, wiring, window and door-trim clearance before fastening.

Fits 3 Series · E46

Print these to fix the broken boot handle on your BMW. Theyre designed so they squeeze in the holes, creating some tension to be able to screw the handle to the car. The “center” ones are for the 2 center bolts, the “side” ones for the outer ones. Fits nice and neat on my 2003 e46 Touring, may need some slight adjusting but worked well enough for me. Use exterior-rated material and verify secure retention, sealing and adjacent-panel clearance.

Fits 3 Series · E46

This bracket allows to mount the Pioneer GM-D1004 amp in place of the factory amp in the trunk. I used PETG and it works fine. Put some automotive Tesa tape on the metal ears before sliding the bracket to dampen vibrations. If You are missing a mounting screw or nut here are the codes: 07119902932, 61131372033. Fuse and insulate any added wiring correctly, secure it from chafe and confirm the circuit remains serviceable.

Fits 3 Series · E46

When I bought some roof rails, the flaps for the screws to not scratch the paint had been broken off. So I threw this quick redesign together. It's mostly a replica with slight adjustments for better printing. DO NOT USE PLA, PETG, OR ABS You should consider a high-quality, very weather and outdoor-resistant filament. I used CPE CF112. Alternatives may include PA CF12 or PP. Print slow. Low to no fan. The chamber should be at least 40°C for best layer adhesion. Works best with 100% infill. Sadly I could not find the specific part number for this, I've heard a simple washer should do just as well. However, I'd like to keep it as original as possible with this, as it also helps with alignment. Use exterior-rated material and verify secure retention, sealing and adjacent-panel clearance.

Fits 3 Series · E46

Five-piece adapter set for 165 mm midrange speakers and 44 mm tweeters in Euro-spec E46 Coupe and Convertible doors without factory Hi-Fi or Harman Kardon. The creator documents the original mounts, printed adapters, driver assembly and installed sound-deadened doors. Verify speaker, wiring, window and door-trim clearance before fastening.

Fits 3 Series · E46

Print a cheap replacement for OEM E46 sun visor clips. I recommend printing at 100% infill to prevent splitting at layers when installed. I had good success with a 98A TPU filament at 100% infill with supports on. Just give extra support spacing with TPU and use a torch after to lightly clean up any strings. Wouldn't recommend PLA due to the high temperature that the inside of vehicles can see during the summer heat. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

Fits 3 Series · E46

Front-door adapter for installing a 165 mm speaker in the E46 Compact, whose factory speaker differs from other E46 bodies. The creator documents the original door, factory speaker, printed adapter and finished installation. Dry-fit before fastening and verify glass, wiring, cone and door-trim clearance through full window travel.

Fits 3 Series · E46

Sixteen-flat 86 mm service wrench for the oil-filter housing on E46 models with the N42B18A engine, designed for a 12.5 mm square drive. The creator shows the physical tool on a ratchet. Use a strong heat-resistant material, keep the wrench fully seated and follow the BMW service torque for the housing cap.

Fits 3 Series · E46

So I broke my wiper clip while replacing some other stuff on the car. There's not really a viable/economical replacement and original part does not take well to super glue. I started from another STL and modeled over it in fusion. Then did a couple of test prints and iterated as I went. Depending on your tolerances, filament, and shrinkage, you may have to fiddle with the final dimensions. Printed in PC-ABS. It doesn't fall off when using the windshield washing function. idk if I'd use it in a rally race. Use at your own risk. Use heat-, UV- and fluid-resistant material and verify full wiper or washer clearance.

Fits 3 Series · E46