🚗 Build, Learn, and Rev Up the Fun!
The Mould King 10087 L4 Engine Building Kit is a comprehensive 1787-piece model that allows teens aged 14 and up to construct a detailed 4-cylinder combustion engine. Designed for educational play, this kit promotes engineering skills, creative thinking, and problem-solving. With easy-to-follow instructions and a battery-powered design, it’s perfect for both solo and parent-child projects. Ideal as a gift, it comes in colorful packaging and is made from non-toxic materials.
| Item Dimensions | 12.83 x 9.21 x 5.08 inches |
| Number of Pieces | 1787 |
| Theme | Vehicle |
| Color | Black, With Additional Colors of Red and Silver |
| Manufacturer Minimum Age (MONTHS) | 96.00 |
| Special Features | Battery Operated, Easy Storage, Non Toxic |
| Toy Building Block Type | Interlocking Toy Building Block |
| Educational Objective | Engineering Skills, Creative Thinking, Problem Solving Scientific Thinking |
| Material Type | Plastic |
A**R
Awesome Build
just started building it, after i did the v-8 which was also a very good build. 1/2 way done so far and no problems, and no pieces missing, wish they would have came out with these type of builds awhile back, building cars, ships, etc, is fun but these kits sort of changes things up, or just something different to build. i hope they keep coming out with these kits. the bricks/stones are very nice the clutch/or snap are very nice. A+ to MouldKing will buy again
A**S
Cool little project
Would recommend that you glue some pieces together because when it torques it comes apart and one part didn't fit well so had to skip it. But it works good and runs
N**E
Great build… ready to get a bigger one
The build was easy and looks great on my desk at work. Wish the transparent covers were more see through. Other than that just make sure you’re checking the movement throughout the build so you don’t have to go back and fix something!
L**P
Car
Very awesome for my teen son! Is there a vechicle this can go into?
J**.
Fun but missing small piece and mistake in directions
This has been fun to build with my son. Not Lego but was pleasantly surprised at the quality. As others have said, we are missing a small piece.Main purpose of review is to show what seems like a mistake we found in the instructions for the belt/chain tensioner, step 313. The way the instructions state, the tensioner cannot move. We left one black piece off and it works great. See pics.
V**V
Nice engine
My 14 y/o grandson got this as part of his birthday. He enjoyed putting it together. Runs smoothly.
C**E
Did not come with all the pieces
I contacted mould king directly they said I had to contact Amazon and Amazon says I need to talk to them it’s frustrating.
M**R
Challenging
I really enjoyed putting this together, it was the first time I had done anything like this. There was one piece that was a little too short that held the fan blade, but I would recommend
Trustpilot
3 weeks ago
2 weeks ago
