Skip to content
🎅Holiday Sales->Code: HD12 Click Here Click Here for More Details!
🎅Holiday Sales->Code: HD12 Click Here Click Here for More Details!

4th July Independence Day Sales

Save Up to 50% Off !

Best Independence Day Sales at enginediy:
1. Sitewide Discount: Save 10% Off with Code: ID10
2. TECHING Brand Sale: Save 15% Off Automatic
3. TOYAN Brand Sale: Save up to 25% Off
4. Special Offers on Selected Products : Save Up to 50% Off
5. Join Our FacebookGroup & Get Extra Discount!

Teching Mini APP RC Tractor Metal Romote Control Model Tractor in Red DIY Assembly Kit Educational Toy Gifts Collection - Enginediy - enginediy
Teching Mini APP RC Tractor Metal Romote Control Model Tractor in Red DIY Assembly Kit Educational Toy Gifts Collection - Enginediy - enginediy
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

Teching Mini APP RC Tractor Metal Romote Control Model Tractor in Red DIY Assembly Kit Educational Toy Gifts Collection - Enginediy

Romote Control Model Tractor Features:Structural Features: Gear drive mechanism, screw drive steering system, front and rear wheel shock absorber m...

View full details
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
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 Plate...

View full details
$269.99 - $269.99
$269.99
$269.99 - $269.99
$269.99
$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
$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
$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
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

Smithsonian Motor Works Advanced Science Kit - Build Your Own 4 Cylinder Engine Model Kit - DIY Assembly Combustion Engine Kit

Smithsonian Motor Works Advanced Science Kit - Build Your Own 4 Cylinder Engine Model Kit Features: .Build your own car engine with a number of pa...

View full details
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
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
toyan v8 engine accessories supercharger
toyan v8 engine and supercharger
$2,099.99 - $2,499.99
$2,099.99 - $2,499.99
$2,099.99 - $2,499.99
$2,099.99

TOYAN V8 Engine FS-V800 28cc Engine Model Kit with Supercharger Accessories That Works

TOYAN V8 Engine FS-V800 28cc Engine Model Kit with Supercharger Accessories That WorksBEST OFFER EVER! Thanks for your support, buy TOYAN V8 Eng...

View full details
$2,099.99 - $2,499.99
$2,099.99 - $2,499.99
$2,099.99 - $2,499.99
$2,099.99
Porsche 911 Boxer Engine Model Kit build your own engine
Porsche 911 Boxer Engine Model Kit - Build Your Own Classic Air-cooled 6-Cylinder Engine Model that Works
$369.99 - $369.99
$369.99
$369.99 - $369.99
$369.99

Porsche 911 Boxer Engine Model Kit - Build Your Own Engine Model that Works - Classic Air-cooled 6-Cylinder Engine Model

Porsche 911 Boxer Engine Model Kit - Build Your Own Classic Air-cooled 6-Cylinder Engine Model that Works ✔ CLEAR ENGINE CASING - ALL PARTS MOVE- T...

View full details
$369.99 - $369.99
$369.99
$369.99 - $369.99
$369.99
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

ENJOMOR 10cc Flathead Engine Single Cylinder 4 Stroke L Head Sidevalve Engine Water-cooled Gasoline Engine Internal Combustion Engine

Note: ENJOMOR Whippet Flathead is off production, the new MUSA Reddot Engine for Sale MUSA FV1A KW-OHV 7cc Vertical Single-cylinder Four-stroke Air...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
$899.99 - $899.99
$899.99
$899.99 - $899.99
$899.99

CISON FG-VT9 9cc V2 Engine and Original Parts V-twin 4-Stroke Air-cooled RC Gasoline Engine

CISON FG-VT9 9cc V2 Engine V-twin 4-Stroke Air-cooled RC Gasoline Engine Shippment Updates:1. The silver one is in stock now and 20Pcs left, order...

View full details
$899.99 - $899.99
$899.99
$899.99 - $899.99
$899.99
cison flathead l4 engine
cison fl4-175 flathead l4 engine model
$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99

CISON FL4-175 17.5cc Flathead Inline 4 cylinder 4 Stroke Water-Cooled Gasoline Engine Model For RC Model Car Ship Airplane

CISON FL4-175 17.5cc Flathead Inline 4 cylinder 4 Stroke Water-Cooled Gasoline Engine Model For RC Model Car Ship Airplane Warm Tips: The engine is...

View full details
$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99
$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99

ENJOMOR Mini Beta Hot Air Stirling Engine Model External Combustion Engine Model Educational Toy

ENJOMOR Mini Beta Hot-air Stirling Engine Model External Combustion Engine Model Educational Toy Educational Toy: For an external combustion engin...

View full details
$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99
M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter
M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter

M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter Features: This is the m...

View full details
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99
M94 Upgraded Horizontal Water Cooled Gasoline Hit & Miss Gasoline Combustion Engine Complete Engine with Hand Starter - enginediy
Sold out
$339.99 - $339.99
$339.99
$339.99 - $339.99
$339.99

M94 Upgraded Horizontal Water Cooled Gasoline Hit & Miss Gasoline Combustion Engine Complete Engine with Hand Starter

Horizontal Water-cooled Gasoline Combustion Engine Hit and Miss Complete Engine with Hand Starter Features: .It's a horizontal gasoline model en...

View full details
$339.99 - $339.99
$339.99
$339.99 - $339.99
$339.99
Sold out
$339.99 - $339.99
$339.99
$339.99 - $339.99
$339.99

M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable

M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable Features:This is a miniature horiz...

View full details
$339.99 - $339.99
$339.99
$339.99 - $339.99
$339.99
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

ENJOMOR Speed-Controlled Single Cylinder Stirling Engine Model with Ball Bearing Flywheel - STEM Toys

Adjustable Speed Stirling Engine Model Science Experiment Stem Toy with Ball Bearing Flywheel - Red Features: .This Stirling engine model is n...

View full details
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
$2,899.99 - $2,899.99
$2,899.99
$2,899.99 - $2,899.99
$2,899.99

ENJOMOR V8 GS-V8 78CC DOHC Four-Stroke V-Shaped Eight-Cylinder Water-cooled Electric Gasoline Internal Combustion Engine Model - V8 Engine Model That Works

ENJOMOR V8 GS-V8 78CC DOHC Four-Stroke V-Shaped Eight-Cylinder Water-cooled Electric Gasoline Internal Combustion Engine Model - V8 Engine Model T...

View full details
$2,899.99 - $2,899.99
$2,899.99
$2,899.99 - $2,899.99
$2,899.99
R90S BMW motorcycle engine
R90S BMW motorcycle engine
$649.99 - $649.99
$649.99
$649.99 - $649.99
$649.99

R90S 3.2cc Mini Gasoline Engine 2-Cylinder 4-Stroke Motorcycle Internal Combustion Engine ICE Engine Model

R90S 3.2cc Mini Gasoline Engine 2-Cylinder Four-Stroke Motorcycle Internal Combustion Engine ICE Engine ModelFeatures:.Motorcycle Engine: The cylin...

View full details
$649.99 - $649.99
$649.99
$649.99 - $649.99
$649.99
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

Mystery Box - Build Your Own Turbofan Engine Model Kit

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

View full details
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
$879.99 - $879.99
$879.99
$879.99 - $879.99
$879.99

CISON FG-VT9 9cc V2 Engine and Original Parts V-twin 4-Stroke Air-cooled Motorcycle Engine

CISON FG-VT9 9cc V2 Engine V-twin 4-Stroke Air-cooled RC Gasoline Engine Shippment Updates:In stock now, order now, ship now.Any question or sugge...

View full details
$879.99 - $879.99
$879.99
$879.99 - $879.99
$879.99
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

M17 1.6cc Mini Micro Hit and Miss Engine Evaporated Water-cooled 4 Stroke Horizontal Gasoline Engine Internal Combustion Engine Model

M17 1.6cc Mini Micro Hit and Miss Engine Evaporated Water-cooled Four-stroke Horizontal Gasoline Engine Internal Combustion Engine ModelFeatures: ...

View full details
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

M12B 1.6cc Mini Water-cooled Single-cylinder 4-stroke Gasoline Engine Upgrade Internal Combustion Engine Model

M12B 1.6cc Mini Water-cooled Single-cylinder 4-stroke Gasoline Engine Internal Combustion Engine Model with Wooden Base Features:This mini gasoline...

View full details
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
$749.99 - $749.99
$749.99
$749.99 - $749.99
$749.99

RETROL R33 Evolution 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model

RETROL R33 Evolution 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model...

View full details
$749.99 - $749.99
$749.99
$749.99 - $749.99
$749.99