Skip to content
🎉Father's Day Sales: 10% OFF Sitewide! Up to 50% OFF!　Click Here for More Details!
🎉Father's Day Sales: 10% OFF Sitewide! Up to 50% OFF!　Click Here for More Details!
3D Metal DIY Mechanical Cobra Snake Model Realistic Mechanical Kit Creative Gift 1000PCS+ - EngineDIY
3D Metal DIY Mechanical Cobra Snake Model Realistic Mechanical Kit Creative Gift 1000PCS+
$126.99 - $126.99
$126.99
$126.99 - $126.99
$126.99

3D Metal DIY Mechanical Cobra Snake Model Realistic Mechanical Kit Creative Gift 1000PCS+

3D Metal DIY Mechanical Cobra Snake Model Realistic Mechanical Kit Creative Gift 1000PCS+   Features: 1. Realistic design: The mechanical cobra m...

View full details
$126.99 - $126.99
$126.99
$126.99 - $126.99
$126.99
RETROL VE-01 Crossbeam Vacuum Engine Model Flame Eater External Combustion Engine Educational Toys Gifts - EngineDIY
RETROL VE-01 Crossbeam Vacuum Engine Model Flame Eater External Combustion Engine Educational Toys Gifts - EngineDIY
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

RETROL VE-01 Crossbeam Vacuum Engine Model Flame Eater External Combustion Engine Educational Toys Gifts

RETROL VE-01 Crossbeam Vacuum Engine Model Flame Eater External Combustion Engine Educational Toys Gifts Features:.Vacuum engine: Vacuum engine is ...

View full details
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
200ml Steam Boiler Model Kit for Steam Engine and Steam Model Boat - EngineDIY
200ml Steam Boiler Model Kit for Steam Engine and Steam Model Boat - EngineDIY Save up to 3% Save %
$464.99 - $514.99
$464.99 - $514.99
$464.99
$449.99 - $499.99
$449.99 - $499.99
$449.99

200ml Steam Boiler Model Kit for Steam Engine and Steam Model Boat

200ml Steam Boiler Model for Single/Double/Triple-cylinder Steam Engine & Model Steam ShipSteam Boiler Model: Equipped with an automatic gas re...

View full details
$464.99 - $514.99
$464.99 - $514.99
$464.99
$449.99 - $499.99
$449.99 - $499.99
$449.99
Save up to 3% Save %
Metal Fixing Bracket Base for SEMTO ST-NF2 Engine Model - EngineDIY
Metal Fixing Bracket Base for SEMTO ST-NF2 Engine Model - EngineDIY
$88.99 - $88.99
$88.99
$88.99 - $88.99
$88.99

Metal Fixing Bracket Base for SEMTO ST-NF2 Engine Model

Engine Fixing Bracket Base for SEMTO ST-NF2 Engine Model Features: .The starter mounting bracket base is compatible with SEMTO ST-NF2 engine mode...

View full details
$88.99 - $88.99
$88.99
$88.99 - $88.99
$88.99
3D Metal Puzzle RC Excavator Model Kit 2.4G 12CH Metal Simulation of Alloy Excavator Construction Vehicle Model Construction-2544PCS
DIY Metal Assembly Model 2.4G 12CH Simulation Engineering Construction Vehicle Toy 2544Pcs
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99

3D Metal Puzzle RC Excavator Model Kit 2.4G 12CH Metal Simulation of Alloy Excavator Construction Vehicle Model Construction-2544PCS

3D Metal Puzzle RC Excavator Model Kit 2.4G 12CH Metal Simulation of Alloy Excavator Construction Vehicle Model Construction-2544PCS Features: . No...

View full details
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
L-shape Stirling Engine Model with USB Connector and Night Light - EngineDIY
L-shape Stirling Engine Model with USB Connector and Night Light - EngineDIY
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

L-shape Stirling Engine Model with USB Connector and Night Light

L-shape Stirling Engine Model with USB Connector and Night LightFeatures:L-shape Stirling Engine: The overall shape is novel and unique, the all-si...

View full details
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
16 Cylinder Swash Plate Stirling Engine Generator Model with LED and Voltage Digital Display Meter
16 Cylinder Swash Plate Stirling Engine Generator Model with LED and Voltage Digital Display Meter
$269.99 - $269.99
$269.99
$269.99 - $269.99
$269.99

ENJOMOR 16 Cylinder Swash Plate Stirling Engine Generator Model with LED and Voltage Digital Display Meter - STEM Toy

New16 Cylinder Stirling Engine Swash Plate Gas Powered Stirling Generator with Voltage Display and LED - Enginediy Features:16-Cylinder Swash Plat...

View full details
$269.99 - $269.99
$269.99
$269.99 - $269.99
$269.99
Steam Locomotive Train Assembly Engine Full Metal Hardest Build Kit with Track Gift Collection - 387Pcs - enginediy
Steam Locomotive Train Assembly Engine Full Metal Hardest Build Kit with Track Gift Collection - 387Pcs - enginediy
$439.99 - $439.99
$439.99
$439.99 - $439.99
$439.99

TECHING Steam Locomotive Train Assembly Engine Full Metal Hardest Build Kit with Track Gift Collection - 387Pcs

Steam Locomotive Train Assembly Engine Full Metal Hardest Build Kit with Track Gift Collection - 387Pcs Steam train engine is the most difficult...

View full details
$439.99 - $439.99
$439.99
$439.99 - $439.99
$439.99
Handheld Tesla Coil with 10cm Long Arc Artificial Lightning Generator Educational Science Experiment - US Plug - EngineDIY
Handheld Tesla Coil with 10cm Long Arc Artificial Lightning Generator Educational Science Experiment - US Plug - EngineDIY
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

Handheld Tesla Coil with 10cm Long Arc Artificial Lightning Generator Educational Science Experiment - US Plug

SSTC Handheld Tesla Coil with 10cm Long Arc Artificial Lightning Generator Educational Science Experiment - US PlugTesla Coil: Handheld, Portable, ...

View full details
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
Mystery Box - Build Your Own V12 Engine Model Kit - EngineDIY
$59.99 - $99.99
$59.99 - $99.99
$59.99 - $99.99
$59.99

Mystery Box - Build Your Own V12 Engine Model Kit

Mystery Box - Build Your Own V12 Engine Model KitDo you like to be surprised? Do you like to build your own engine?EngineDIY picks up some engine m...

View full details
$59.99 - $99.99
$59.99 - $99.99
$59.99 - $99.99
$59.99
Spark Plug for Mini Gasoline Engine Model - enginediy
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99

Spark Plug for Mini Gasoline Engine Model

Spark Plug for Mini Gasoline Engine Model Features:Fits for mini four-stroke gasoline engine modelCan be purchased as spares.​Specifications:Color:...

View full details
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
Singe/Double Gears Clutch RC Ship Modify Kit for TOYAN FS-L200 Engine - enginediy
Singe/Double Gears Clutch RC Ship Modify Kit for TOYAN FS-L200 Engine - enginediy
$28.99 - $29.99
$28.99 - $29.99
$28.99 - $29.99
$28.99

Singe/Double Gears Clutch RC Ship Modify Kit for TOYAN FS-L200 Engine

Singe/Double Gears Clutch RC Ship Modify Kit for TOYAN FS-L200 Engine  Features:This clutch assembly is specially for TOYAN FS-L200 double-cylinder...

View full details
$28.99 - $29.99
$28.99 - $29.99
$28.99 - $29.99
$28.99
Microcosm M81 Mini Steam Engine Kit Micro Scale Model Gift Collection - Enginediy - EngineDIY
Microcosm M81 Mini Steam Engine Kit Micro Scale Model Gift Collection - Enginediy - EngineDIY
$51.99 - $51.99
$51.99
$51.99 - $51.99
$51.99

Microcosm M81 Mini Steam Engine Kit Micro Scale Model Gift Collection - Enginediy

Microcosm M81 Mini Steam Engine Kit Micro Scale Model Gift Collection - Enginediy A steam engine is a heat engine that performs mechanical work usi...

View full details
$51.99 - $51.99
$51.99
$51.99 - $51.99
$51.99
All-metal Mini Steam Turbine Engine Model | Engine DIY Part - enginediy
All-metal Mini Steam Turbine Engine Model | Engine DIY Part - enginediy
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

All-metal Mini Steam Turbine Engine Model | Engine DIY Part

Features: .Parameters: Air inlet diameter: 4mm, air outlet diameter: 6mm; output shaft diameter: 1.95mm; speed: up to more than 50000RPM .Exquisi...

View full details
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
turbojet engine gas kerosene turbofan internal combustion engine model
turbojet engine gas kerosene turbofan internal combustion engine model
$239.99 - $239.99
$239.99
$239.99 - $239.99
$239.99

SKYMECH Mini Turbojet Aero Engine Gasoline Kerosene Internal Combustion Engine Model

SKYMECH Mini Turbojet Aero Engine Gasoline/Kerosene Internal Combustion Engine Model Features:Novel Design: The novel and exquisite turbojet aero-...

View full details
$239.99 - $239.99
$239.99
$239.99 - $239.99
$239.99
TOYAN FS-V800 V8 Engine With Starter Kit, Stand and Accessories
TOYAN FS-V800 V8 Engine With Starter Kit, Stand and Accessories
$2,399.99 - $2,399.99
$2,399.99
$2,399.99 - $2,399.99
$2,399.99

TOYAN FS-V800 V8 Engine With Starter Kit, Stand and Accessories

    HOWIN×TOYAN V8 Engine FS-V800 28cc Nitro Engine with Base and Ignition System - Build Your Own V8 Engine - V8 Engine Model That Works V8 Engine...

View full details
$2,399.99 - $2,399.99
$2,399.99
$2,399.99 - $2,399.99
$2,399.99
TECHING Full Metal Car Engine Model Kit That Works - Build Your Own Engines - Gift Collection - EngineDIY
TECHING Full Metal Car Engine Model Kit That Works - Build Your Own Engines - Gift Collection - EngineDIY
$299.99 - $2,599.99
$299.99 - $2,599.99
$299.99 - $2,599.99
$299.99

TECHING Full Metal Car Engine Model Kit That Works - Build Your Own Engines - Gift Collection

TECHING Full Metal Car Engine Model Kit Collection - Single-cylinder Engine, V2 Engine, L4 Engine, Mini L4 Diesel Engine, Radial Engine, V8 Engine...

View full details
$299.99 - $2,599.99
$299.99 - $2,599.99
$299.99 - $2,599.99
$299.99
Metal Steampunk Mechanical Spider Bluetooth Speaker Model Kit
Metal Steampunk Mechanical Spider Bluetooth Speaker Model Kit
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

512PCS Metal Steampunk Mechanical Spider Bluetooth Speaker Model Kit

512PCS Metal Steampunk Mechanical Spider Bluetooth Speaker Model KitFeatures:Recyclable metal material: The model is made of premium quality metal...

View full details
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99
Upgrade Hit & Miss Gas Engine Full Metal IC Engine With Base Collection Gift - enginediy
Upgrade Hit & Miss Gas Engine Full Metal IC Engine With Base Collection Gift - enginediy
$339.99 - $339.99
$339.99
$339.99 - $339.99
$339.99

M90 Upgrade Hit & Miss Gas Engine Full Metal IC Engine With Base Collection Gift

Upgrade Hit & Miss Gas Engine Full Metal IC Engine With Base Collection GiftA hit-and-miss engine is a type of four-stroke internal combustion...

View full details
$339.99 - $339.99
$339.99
$339.99 - $339.99
$339.99
Starter Kit for TOYAN FS-L400G Engine Gasoline Engine Model - EngineDIY
Starter Kit for TOYAN FS-L400G Engine Gasoline Engine Model - EngineDIY
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Starter Kit for TOYAN FS-L400G Engine Gasoline Engine Model

Starter Kit for TOYAN FS-L400G Engine Gasoline Engine Model The starter kit contains 4 Spark Plug, 1 Cooling Fan, 1 Radiator, 1 CDI igniter, 1 Mech...

View full details
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
Starting Motor with 9 Pinion Gear for Cison Inline Four-cylinder Engine Models
$12.99 - $29.99
$12.99 - $29.99
$12.99 - $29.99
$12.99

Starting Motor with 12 Pinion Gear for Cison Inline Four-cylinder Engine Models

Starting Motor with 12 Pinion Gear for Cison Inline Four-cylinder Engine Models Features: 7.2-12.6V DC brushed motor for use with cison inline four...

View full details
$12.99 - $29.99
$12.99 - $29.99
$12.99 - $29.99
$12.99
Bluetooth Music Tesla Coil
Bluetooth Music Tesla Coil
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

10cm Electronic Music Tesla Coil Bluetooth Artificial Lightning Hand Touch Magnetic Storm Coil Experimenting Device Toy Desktop Type

10cm Electronic Music Tesla Coil Bluetooth Artificial Lightning Hand Touch Magnetic Storm Coil Experimenting Device Toy Desktop TypeFeatures:.Deskt...

View full details
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99
ENJOMOR Stirling Helicopter Model Kit Gamma Hot Air Stirling Engine Model DIY Assembly Model STEM Educational Toy - EngineDIY
ENJOMOR Stirling Helicopter Model Kit Gamma Hot Air Stirling Engine Model DIY Assembly Model STEM Educational Toy - EngineDIY
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99

ENJOMOR Stirling Helicopter Model Kit Gamma Hot Air Stirling Engine Model DIY Assembly Model STEM Educational Toy

ENJOMOR Stirling Helicopter Model Kit Gamma Hot Air Stirling Engine Model DIY Assembly Model STEM Educational Toy Features:.It is not only a beauti...

View full details
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99
#101MXL Timing Belt for TOYAN FS-L200 Engine 2 Cylinder Four Stroke Nirto RC Engine - EngineDIY
$21.99 - $79.99
$21.99 - $79.99
$21.99 - $79.99
$21.99

#101MXL Timing Belt for TOYAN FS-L200 Engine 2 Cylinder Four Stroke Nirto RC Engine

#101MXL Timing Belt for TOYAN FS-L200 Engine 2 Cylinder Four Stroke Nirto RC Engine  Features:This belt is special for TOYAN FS-L200 inline two-cyl...

View full details
$21.99 - $79.99
$21.99 - $79.99
$21.99 - $79.99
$21.99