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3Donda High Quality 3D Printed Tools
Making Life Easier, One Layer at a Time

03/13/2026

Transmission Axle Seal Plug available soon at 3Donda.com. Enjoy this short of a clutch disassembly and replacement. Unfortunately the reassembly did not get recorded. Thank you all for supporting 3Donda!
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3Donda Honda Funnel SystemAvailable for preorder starting December 15th This funnel system includes an oil gun funnel, t...
12/11/2025

3Donda Honda Funnel System
Available for preorder starting December 15th

This funnel system includes an oil gun funnel, transmission funnel, and 3 extensions.
Tired of having oil splash out while using an oil gun? Tired of the typical comeback, customer states- “there’s oil leaking from my car after the oil change”.

We’ve all been there at some point and it always happens at the least convenient time. Well have no fear, the oil gun funnel is here. Designed specifically for the new 4 cylinder engines that utilize a small baffle in the valve cover. This funnel directs oil directly into the engine. Baffles and vents allow for easy flow of fluid and seamless, mess free oil filling. Use the S adapter for V6 engines and vehicles where the cowl obstructs the funnel.

6 Speed ATF Funnel 2.0
3Donda Started with 3 tools, one of which being the 6 Speed ATF Funnel. While the other two tools have received updates this past year, the 6 Speed ATF Funnel has remained relatively untouched. However it is time for a change. The new 6 Speed ATF Funnel 2.0 is bigger, stronger and all around a 100% improvement from the previous version. This funnel now features a two piece design and allows for the top of the funnel to reach over the bulkhead cover on most vehicles. The lower section is similar in size to the original funnel. However it now features a seal to seal around the dip stick tube. Larger diameter air tube. The air tube is now conformed to the wall of the funnel. The lower section is now 300% thicker than the original funnel for drastically improved strength.
The upper section features a secondary air break as well as an air tube that recycles any burped fluid back into the funnel. As well as being threaded for Honda valve covers. This upper section doubles as a normal thread in oil funnel.

If you currently have, or have ordered the original 6 Speed ATF Funnel in the past. Check your email inbox December 14th for a discount on the new and improved 6 Speed ATF Funnel. Thank you all for supporting 3Donda!

Easily organize all your timing cover bolts with the K Series Timing Cover Bolt Buddy.Thank you Garrett Campbell for sup...
11/25/2025

Easily organize all your timing cover bolts with the K Series Timing Cover Bolt Buddy.

Thank you Garrett Campbell for supporting 3Donda!

Tired of new tools yet? Well don’t be, because we have plenty more coming! Including our new funnel system, Acura Earth ...
11/22/2025

Tired of new tools yet?
Well don’t be, because we have plenty more coming!
Including our new funnel system, Acura Earth Dreams Upper Intake cover, updated test leads and many more.

Thank you for testing out the new intake cover!
This new tool is designed for the new DOHC V6 engine found in the Honda Pilots and Passports. These covers block off the lower intake ports on each head and prevents dust, debris, bolts and tools from falling into the combustion chamber. These covers are made thick and extremely durable. As well as having 10mm side walls to hold miscellaneous nuts and bolts. Made from oil, fuel, coolant and heat resistant material. Never worry about dropping another bolt down the intake again with our Intake covers. This specific Intake cover will be available Sunday November 23 at 3Donda.com.
Thank you all for supporting 3Donda, stay tuned for more details on the funnels.
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11/22/2025

The newest member to the Bolt Buddy family. The K Series Cam Cap Buddy features a spot for all 5 cam caps, threaded holes for a secure hold of each cap. Channels keep residual oil contained, and not all over your tool box. Slot on the back provides a spot to hang the Buddy to free up your work space. This Bolt Buddy is available in both a Lite and Tough version. Check out this Bolt Buddy and more tools at 3Donda.com
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Coming soon! Spill Free Coolant Funnel Adapter Designed for the 2016-2021 Honda civic, 2017-2022 and most hybrid cooling...
11/15/2025

Coming soon!
Spill Free Coolant Funnel Adapter
Designed for the 2016-2021 Honda civic, 2017-2022 and most hybrid cooling systems.
This adapter is made taller to take up the extra space inside the expansion tank, as the correct adapter is usually not included with the funnel kits.
Check out all the currently available tools at 3Donda.com

11/12/2025

K Series Rocker Arm Holder Installation Guide is up now at 3Donda.com
This video is a step by step, in depth look at installing the rocker arm holders. Thank you to everyone who brought this to my attention, hopefully this will help to clear up any confusion when attempting to use these holders for the first time. This install guide can be found on the K Series Rocker Arm Holder page of 3Donda.com. If you're using a mobile device, swipe three times to the left to veiw this install guide. If you're using a desktop computer, scrool down and find the fourth image labled, K Series Rocker Arm Holder Installation. Thank you all for supporting 3Donda! Only more and better tools to come!

New Tool Alert! 🚨Available November 7thHonda K Series Cam Cap HolderDesigned to keep the cam caps upright, as I’m sure w...
10/30/2025

New Tool Alert! 🚨
Available November 7th
Honda K Series Cam Cap Holder
Designed to keep the cam caps upright, as I’m sure we’ve all experienced the phenomenon of these cam caps continuously falling over and getting lost in the abyss of engine parts. As well as the random cam cap bolt that always seems to find its way under your tool box or work bench.
Each bolt hole is threaded for a secure hold and made to fit the camshaft profile on the popular K20a, k20a2, k20a3, k20z3, k24a, and k24a2 engines.
Check out our current line up of K Series tools at 3Donda.com

The Head Bolt BuddyKeeps the threads oiled and bolts organized for seamless head gasket replacements, re-rings and compl...
10/23/2025

The Head Bolt Buddy
Keeps the threads oiled and bolts organized for seamless head gasket replacements, re-rings and complete engine rebuilds.
Check out this Bolt Buddy and more tools at 3Donda.com
Use code: INSTAGRAM for 10% off your order.
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