Mould King V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, 3472 PCS STEM Engineering Building Blocks for Adults
Condition: New
Buy Now, Pay Later
As low as
$26.00
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Feb 15
Color: Red
Features
- V12 Engine Building KitMould King Engine Series - The V12 engine, a type of V-engine, has cylinders arranged in a 90-degree V-shape. This type of engine can effectively counteract vibrations during operation and provide more stable performance.
- Build your Own Engine ModelThis product is powered by the equipped battery and reproduces the dynamic principle 1:1 for you. Its compact design allows for high power output in the limited engine compartment. The drive train works with precise piston movements. Four speeds can be adjusted by moving the gear lever.
- MOC Engine ModelMould King V12 Engine building block kits is assembled from 3472 building block parts and has colorful paper instructions to help you easily assemble it. This building block kit compatible with mainstream building blocks. All parts are easy to assemble and will not fall apart.
- Fun Building ChallengeMould King V12 Engine Kits made from ABS materials and tested for quality control to ensure compliance with safety standards. MOC building blocks toys are designed to provide the interesting and challenging building experiences. The building blocks are the challenges during assembling and the achievement after finishing.
- Ideal Gifts Mould King building set is a good collection. If you are looking for a cool present for your lover or family's birthday/ Christmas/ New Year. Or you have searched for a building block challenge, this product is the best choice!
Package Dimensions: 17.32 x 11.93 x 6.54 inches
Item Weight: 8.8 pounds
Item model number: WX10169-LZUSYL
Manufacturer recommended age: 14 years and up
Batteries: 1 Lithium Ion batteries required. (included)
Manufacturer: Mould King
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Feb 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Red
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.
Reviewed in the United States on December 23, 2025 by Christopher M
Color: Red
The media could not be loaded. Great alternative brand. A few steps confusing but overall A great build
Reviewed in the United States on January 21, 2025 by Lisa Lovering
Color: Red
This is a fun build, but beware, it can be complicated as well.
Reviewed in the United States on January 12, 2026 by David Vaughn
Color: Red
Took a while to put together. Some instructions aren't real clear. Once together it's great. Actually runs. Good price.
Reviewed in the United States on December 6, 2025 by Sandy
Color: Red
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.
...
show more
Reviewed in the United States on September 27, 2025 by Brett
Color: Red
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
Reviewed in the United States on January 3, 2026 by Everett Van Valkenburg
Color: Silver
Brother loves it. Very challenging.
Reviewed in the United States on January 27, 2026 by Bradley
Color: Silver
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.
Reviewed in the United States on May 26, 2025 by Scotty