






⚙️ Build. Power. Impress. Own the V12 thrill.
The Mould King V12 Engine Model Kit is a sophisticated 3472-piece STEM building set designed for adults. Featuring a battery-powered motor and a 4-speed adjustable gear lever, it replicates the dynamic operation of a real V12 engine with precise piston movements. Crafted from durable ABS plastic and compatible with mainstream blocks, this model offers a challenging yet rewarding build experience that doubles as a striking collectible and educational tool.







| ASIN | B0DN94S2YC |
| Age Range Description | Adult |
| Best Sellers Rank | #81,853 in Toys & Games ( See Top 100 in Toys & Games ) #2,988 in Toy Building Sets |
| Brand Name | Mould King |
| Color | Red |
| Customer Reviews | 4.3 out of 5 stars 65 Reviews |
| Educational Objective | Hand-Eye Coordination |
| Item Weight | 4 Kilograms |
| Manufacturer | Mould King |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Material Type | Plastic |
| Model Name | WX10169-LZUSYL |
| Model Number | WX10169-LZUSYL |
| Number of Pieces | 3472 |
| Size | medium to large |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 705736912244 |
C**M
Fun Engine to Build
Amazing model. Got it built in 3 days, working on it about 5-6 hours each day. Runs smoothly and looks great. Instructions were very clear and easy to follow.
L**G
Works great
Great alternative brand. A few steps confusing but overall A great build
S**Y
Good value
Took a while to put together. Some instructions aren't real clear. Once together it's great. Actually runs. Good price.
B**T
Awesome
This kit was amazing. Its been a few months since purchase ans i still play with it from time to time. Smooth gear shifting, chains move freely, cams and crank are smooth. Great gift for a gearhead who also loves their childhood memories of building blocks. Worth the money. Easy instructions to follow. Had all parts. Still holding up strong.
P**S
Fun to build
Nice model puzzle, all the parts were their, and functions well. A lot of fun to build.
D**N
FUN
This is a fun build, but beware, it can be complicated as well.
E**G
Terrible assembly
This is the worst model I have ever attempted to put together I do not recommended it it really sucks😖😖 I will send it back and request a refund Don’t buy it
S**Y
Make illustrations clearer
A great product, however the illustrations in the instruction manual could be clearer. I have built many Mould King products over time but this one was the most challenging build as of yet.
Trustpilot
1 month ago
2 months ago