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Alignment mandrel for centering the oil-cooler housing during reinstallation on vehicles with the early oil-pressure relief valve. The creator states that the design is untested and based on rough measurements.

Fits 944 · 944

Two-piece threaded arbor and mandrel that press the flywheel-side crankshaft rear main seal squarely into place. The creator recommends lubricating and working the printed threads until they spin smoothly.

Fits 944 · 944 · 968 · 968

Clutch-alignment tool for Lampredi two-litre twin-cam engines, explicitly including the 155 Q4. The creator notes that a printed tool is suitable for occasional use.

Fits 155 · Tipo 167

Small service adapter for more easily loosening and tightening the rear-lamp retaining fastener during bulb replacement. The creator specifies PETG plus an M5 heat-set insert, an M5×6 socket-head screw, and a DIN 9021 5.3×15 washer, and source photos show the assembled tool on the fastener. Use it only as a hand tool; do not overtighten the lamp fastener, and inspect the printed body and insert before each use.

Fits A-Class · W176

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.

Fits 190 Series · W201

Workshop adapter that seals the airflow-meter opening to connect a smoke machine during intake-system leak diagnosis. The creator shows it fitted on a 107-series engine. Use only on a stationary, cool engine with low-pressure diagnostic smoke, protect the airflow meter and hoses from excess pressure, never run or drive the car with the adapter installed, and remove it after testing.

Fits SL · R107

Tool set for I01 outer-door-panel hardware: a deep and standard adjustment-element wrench plus seven clip-saver sizes for printer-tolerance matching. The creator shows the physical tools on the relevant clip and explains that the saver may recover clips that survive warm-weather panel removal. Numbers 51007355279 and 51007378101 identify the serviced clip and adjustment element, not these printed tools, so neither is assigned. Do not reuse cracked or distorted one-time clips; verify panel alignment and secure retention after service.

Fits i3 · I01

Open-sided wrench for removing and installing the plastic retaining nut around the hazard switch without plier damage. The creator physically demonstrates the wrench with the switch and recommends the stiffest suitable material because the clearance slot permits some flex. The title's 61311356193 identifies an early complete hazard switch, not the printed tool or its nut, so it is not assigned as an OEM number. Switch design varies by production date; use only light hand torque on the plastic nut and confirm jaw fit before turning.

Fits 02 Series · Type 114 / E10

Workshop gauge for checking the center-to-center distance between the front strut towers on early 1966-1967 02-series bodies. The creator physically demonstrates the tool and cites a target of 996 ± 1 mm, measured from the indicated prism edge. This is a diagnostic aid, not a structural repair fixture or substitute for the BMW body-repair manual. Verify the specification against documentation for the exact body before acting on a reading; no vehicle component OEM number is applicable.

Fits 02 Series · Type 114 / E10

Service wrench for the notched BMW fuel-tank screw cap used on E46, E60/E61, E63/E64, E65–E68, E83 and E53 vehicles. The creator tested the same interface on an R53 MINI and identified BMW screw cap 16116762417; BMW catalog cross-reference independently confirms that cap across the listed BMW chassis. The printed wrench is not the screw cap itself, so no OEM number is assigned. Use a stiff engineering polymer, hand tools only, and replace rather than reuse any visibly damaged print.

Fits 3 Series · E46 · 5 Series · E60 / E61 · 6 Series · E63 / E64 +3

3 pin tool for rewinding rear BMW brakes. I designed the tool to work with a G30, but I think it will work with other BMWs models. The tool is reversable and allows you to either use the triangular pattern for best fit, or the head of the screws. Note: Do not attempt to use without screws installed, it will just shear off the triangular pieces. The design uses #8 x 32 x 1/2" allen head cap screws. For printer settings, beef up the perimeter to 8 and use 50% triangle infill for added strength. Basic PLA did the job. I used the tool successfully to complete a brake job, and redesigned it to improve strength and fit. Simply use a 3/8 ratchet and short extension, then turn clockwise and apply downward pressure. Depending on how tight your calipers are you may only get one use from these, but for a DIY job it works without buying any special tools to compress the caliper. This creator-designed three-pin adapter was successfully used on a G30 rear brake and then strengthened. Install all three specified #8-32 cap screws before use; use a 3/8-inch ratchet and short extension, turn clockwise with controlled downward pressure, inspect the print continuously, and discard it at the first sign of cracking or deformation. Follow the applicable BMW repair procedure and independently support the vehicle; this printed service aid is not an OEM tool.

Fits 5 Series · G30 / G31 / G38 / F90

Hand tool for aiming classic BMW headlamps that use a 3/8-inch square plastic adjuster, including E28, E24 and E23 lamps. The source provides 60, 100 and 150 mm shaft options and recommends a stiff filament. BMW numbers 63121362049 and 63121369857 identify the nut and screw being adjusted, not the printed tool, so no OEM number is assigned.

Fits 5 Series · E28 · 6 Series · E24 · 7 Series · E23

This is a centering tool designed for the precise installation of a SAC clutch disc between the flywheel and the pressure plate on a BMW E90 from the year 2011. Due to its adaptable design, the tool may also be compatible with models from earlier or later production years. To assist with model adjustments or integration, a STEP file of the tool has been provided. The tool was 3D printed using PLA+. Standard PLA should also be sufficient, as the component is not subjected to significant mechanical stress during use. After successfully mounting the preloaded SAC pressure plate, the centering tool must be removed before installing the transmission. This can be done by pulling it out using a screw or a pair of pliers. Use the tool only for the documented engine or transmission, keep it square and follow the BMW service procedure and torque values.

Fits 3 Series · E90 / E91 / E92 / E93

This is clutch alignment tool for BMW self-adjusting clutch. I used it on 2007 BMW E93 with M57 engine, but it could be used on other BMWs with SAC. You will need M6 bolt to use this tool. I print it with 50% infill using PETG, but PLA should work just fine, as you shouldn’t need much force to pull the tool out if you installed and torqued everything correctly. It has been printed on Prusa MK3S printer. Use the tool only for the documented engine or transmission, keep it square and follow the BMW service procedure and torque values.

Fits 3 Series · E90 / E91 / E92 / E93

A little tool I printed to turn those pesky panel locks on my BMW E90 without instead of marring the edges with a big screwdriver. Use the tool only for the documented engine or transmission, keep it square and follow the BMW service procedure and torque values.

Fits 3 Series · E90 / E91 / E92 / E93

BMW Toolkit screwdriver. I designed this for E90 toolkit, as they stopped supplying these in the trunk after E46's. I spent ~$10 for a Phillips/flathead screwdriver from an online OEM supplier. This vehicle uses solely Torx fasteners, so a Phillips/flathead does me no good. This design allows you to use an off the shelf 2" long 1/4" bit extender. Then you can add whatever bit you'd like. Such as any size Torx bit, any size Phillips, or a flathead. It doesn't quite fit in the toolkit, some trimming would be required as the extender is thicker than the stock neck. However it will fit nicely, and the trimming is easy. The extender is a friction fit, but using an 0.2[mm] nozzle, it is TIGHT. It is also worth noting that this screwdriver has a 10mm box wrench on the bottom, and an 8mm box wrench on the top, but you have to remove the extender to use that one. Replaces BMW PN 71111179629 Shoul Use the tool only for the documented engine or transmission, keep it square and follow the BMW service procedure and torque values.

Fits 3 Series · E90 / E91 / E92 / E93

Clutch alignment tool for BMW E90 - engine type n47tu - place some tape around the spindle on the tool to make a firm fitting. Custom designed in TinkerCAD, whipped it up in about 15 minutes after googling the dimensions and worked great!!! Originally bought a kit with multiple sizes of spindle and none of the sizes supplied fitted, so, 3D printed this instead and worked better than spending £25 at my local auto-parts dealer for the kit!! Use the tool only for the documented engine or transmission, keep it square and follow the BMW service procedure and torque values.

Fits 3 Series · E90 / E91 / E92 / E93

This tool perfectly aligns the clutch friction plate for a BMW E90 325i with dual mass flywheel and self adjusting clutch. On the gearbox side of the tool there is a 7.1mm dia hole so that it can be tapped to M8. I recommend printing in PLA with 100% infill. Use the tool only for the documented engine or transmission, keep it square and follow the BMW service procedure and torque values.

Fits 3 Series · E90 / E91 / E92 / E93

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

This is for installing a new center support bearing on your E46 driveshaft without risking damaging the bearing. Simply apply some lubricant where the bearing will seat onto the driveshaft and slide bearing on. Then use the tool to hammer in the bearing. It is easier to do with 2 people or if you can stand up and balance the driveshaft with your legs (Ask me how I know). Use the specified automotive-grade material, keep the tool square and inspect the serviced component before reassembly.

Fits 3 Series · E46

I used this tool to remove the crankshaft seal on the M54 engine timing cover. To use it properly, you must place the removal tool from the inside of the timing cover, pushing the seal out towards the outside of the timing cover. Use a mallet and some patience to get it out. Use the specified automotive-grade material, keep the tool square and inspect the serviced component before reassembly.

Fits 3 Series · E46

I designed this valve shim placement tool to aid in my recent valve adjustment on my 2004 BMW E46 M3. After viewing the picture of this special tool online, I decided it wasn't worth the money to order one, so I purchased some magnets and printed one instead. The magnet I used is a 8mm(0.315") Diameter x 3mm(0.118") Height, and was embedded into the base during the printing stage. I used the color change feature of PrusaSlicer to stop the print before the top layer and inserted the magnet. I printed both parts out of PETG and glued them together with cyanoacrylate. The tool was tested on my engine and worked perfectly. I even did the hard to reach rear valves with this homemade tool. Use the specified automotive-grade material, keep the tool square and inspect the serviced component before reassembly.

Fits 3 Series · E46

I used it for my BMW E46 and it is very sturdy. You can use a 32mm Hex Nut or a 1/2" square wrench to open the oil filter cap. The Tool on the picture was an earlier smaller version but it broke. Use the specified automotive-grade material, keep the tool square and inspect the serviced component before reassembly.

Fits 3 Series · E36 · 3 Series · E46

50 mm inner-diameter service sleeve for pressing output-flange seals out of the 168 mm differential on a 1995 E36 318ti. The source shows the physical tool and flange. Support the housing correctly, keep the tool square, and do not reuse a damaged seal.

Fits 3 Series · E36