Skip to content
🐰Easter Special-> 10% Off Sitewide Code: 2025. Save Up to 50% Click Here for More Details!
🐰Easter Special-> 10% Off Sitewide Code: 2025. Save Up to 50% Click Here for More Details!

Last Minute Deals

Sufficient Stocks & Expedited Shipping at enginediy:

1. Bundle & Save More: Save 15% Off when You Bundle
2. Order over $400, DHL Free Delivery, usually 3-5 Days
3. Free delivery worldwide for standard shipping and $30 shipping fee per order for expedited shipping
Buy Now, Receive within 7 days!
$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99

V8 Engine Model Kit that Works - Build Your Own V8 Engine - TECHING 1: 3 Full Metal V8 Car Engine Model Kit 500+Pcs

8 Cylinder Car Engine Assembly Model Gift for Collection Dear Customers and to whom may concern,Delivery Date: the TECHING V8 ENGINE MODEL KI...

View full details
$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99
$469.99 - $469.99
$469.99
$469.99 - $469.99
$469.99

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 230+Pcs

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 250+Pcs 5 Cylinde...

View full details
$469.99 - $469.99
$469.99
$469.99 - $469.99
$469.99
$329.99 - $349.99
$329.99 - $349.99
$329.99 - $349.99
$329.99

L4 Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1: 10 Full Metal Mini L4 4 Cylinder Engine OHV Inline 4 Cylinder Engine Model Kit 300+PCS

Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1/10 DIY Mini Metal OHV Inline Four-cylinder Dynamic Car Engine Dies...

View full details
$329.99 - $349.99
$329.99 - $349.99
$329.99 - $349.99
$329.99
V4 Car Engine Assembly Kit Full Metal 4 Cylinder Car Engine Building Kit DM13-L4-T - enginediy
V4 Car Engine Assembly Kit Full Metal 4 Cylinder Car Engine Building Kit DM13-L4-T - enginediy
$0.00 - $0.00
$0.00
$493.49 - $524.99
$493.49 - $524.99
$493.49

V4 Car Engine Assembly Kit Full Metal 4 Cylinder Car Engine Building Kit

4 Cylinder Car Engine Assembly Model Gift for Collection This four-cylinder engine kit packed with a metal box. So people has to assemble the par...

View full details
$0.00 - $0.00
$0.00
$493.49 - $524.99
$493.49 - $524.99
$493.49
V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy - enginediy
V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy - enginediy
Save 10% Save %
$104.99
$104.99 - $104.99
$104.99
$94.49
$94.49 - $94.49
$94.49

V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy

V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy The V8 Engine is one of the cylinder arrangement types of...

View full details
$104.99
$104.99 - $104.99
$104.99
$94.49
$94.49 - $94.49
$94.49
Save 10% Save %
teching robotic engine assembly kit build your robot kit diy gift
teching robotic engine assembly kit
$209.99 - $209.99
$209.99
$209.99 - $209.99
$209.99

TECHING Robotic Engine Assembly Kit Educational Toy Build Your Robot Kit DIY Gift 160pcs

TECHING 160pcs DIY Build Your Robot Kit Robotic Engine Assembly Kit Educational Toy DIY GiftFeatures:1. Collection commemorative: In order to thank...

View full details
$209.99 - $209.99
$209.99
$209.99 - $209.99
$209.99
2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy - enginediy
2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy - enginediy
$52.49 - $52.49
$52.49
$52.49 - $52.49
$52.49

2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy

2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy The 2 Cylinder Stirling engine generator is a...

View full details
$52.49 - $52.49
$52.49
$52.49 - $52.49
$52.49
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

ENJOMOR DIY Stirling Engine Model Kit - Metal Balance Hot Air Stirling Engine Model Educational Toy

ENJOMOR DIY Stirling Engine Model Kit - Metal Balance Hot Air Stirling Engine Model Educational ToyFeatures:.Creative Design: Different from the no...

View full details
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
$699.99 - $749.99
$699.99 - $749.99
$699.99 - $749.99
$699.99

RETROL Antique 4-Stroke Hot-bulb Engine Simulation Horizontal Water-cooled Gasoline Tractor Engine Internal Combustion Engine Model Collection

  Antique 4-Stroke Hot-bulb Engine Horizontal Water-cooled Tractor Engine Internal Combustion Engine Model Collection How This Hot Bulb Engine R...

View full details
$699.99 - $749.99
$699.99 - $749.99
$699.99 - $749.99
$699.99
RETROL R29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model
$944.99 - $944.99
$944.99
$944.99 - $944.99
$944.99

RETROL R29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model

R29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine 2 Cylinder 4 Stroke Gasoline Engine IC Engine ModelFeatures:.Based on the V-twin double-cylin...

View full details
$944.99 - $944.99
$944.99
$944.99 - $944.99
$944.99
holt h75 engine tractor model gas
$1,574.99 - $1,574.99
$1,574.99
$1,574.99 - $1,574.99
$1,574.99

H75 12cc Vertical 4-cylinder OHV Gas Engine Internal Combustion Engine Tractor Engine Model with Mechanical Speed Limit Complete Water Circulation Cooling System

Holt H75 12cc Vertical 4-cylinder OHV Gas Engine Internal Combustion Engine Tractor Engine Model with Mechanical Speed Limit Complete Water Circul...

View full details
$1,574.99 - $1,574.99
$1,574.99
$1,574.99 - $1,574.99
$1,574.99
M12 2.6cc Mini 4 Stroke Retro Water-cooled Gasoline Gas Engine for Gift Collection - enginediy
M12 2.6cc Mini 4 Stroke Retro Water-cooled Gasoline Gas Engine for Gift Collection - enginediy
$314.99 - $472.49
$314.99 - $472.49
$314.99 - $472.49
$314.99

M12 1.6cc Mini 4 Stroke Retro Water-cooled Gasoline Gas Engine for Gift Collection

Mini Retro Gas Engine 1.6cc Water-cooled IC Engine for Gift CollectionThis mini gas engine is with water cooled structure, it is an IC engine, bec...

View full details
$314.99 - $472.49
$314.99 - $472.49
$314.99 - $472.49
$314.99
$104.99 - $104.99
$104.99
$104.99 - $104.99
$104.99

V8 Engine Model Kit that Works - Build Your Own V8 Engine - Paint Your Own V8 Engine -MAD RC V8 Engine for Capra VS4-10 Pro

MAD RC V8 Engine Model Kit for AX90104 SCX10Ⅱ Capra VS4-10 Pro/Ultra - Original ColorWarm Tips:This V8 engine is in Original Color(no paint), which...

View full details
$104.99 - $104.99
$104.99
$104.99 - $104.99
$104.99
$83.99 - $83.99
$83.99
$83.99 - $83.99
$83.99

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
$83.99 - $83.99
$83.99
$83.99 - $83.99
$83.99
$73.49 - $73.49
$73.49
$73.49 - $73.49
$73.49

Smithsonian Jet Works Advanced Science Kit - Build Your Own Jet Engine - DIY Assembly Turbofan Jet Engine Model Kit

Smithsonian Jet Works Advanced Science Kit - Build Your Own Jet Engine  Features: .Build your own Aviation turbojet engine with a number of parts,...

View full details
$73.49 - $73.49
$73.49
$73.49 - $73.49
$73.49
$139.99 - $149.99
$139.99 - $149.99
$139.99 - $149.99
$139.99

Pumping Unit that Works - Pumping Unit Model Kit - TECHING Pumping Unit DIY Assembly 3D Metal Mechanical Puzzle Educational Toys Collection 219Pcs

TECHING 219Pcs Pumping Unit Assembly Model Kit that Works Details:Brand: TECHINGProduct Name: Pumping Unit Model Kit Material: Aluminium Alloy + St...

View full details
$139.99 - $149.99
$139.99 - $149.99
$139.99 - $149.99
$139.99
toyan fs v800 v8 engine howin
toyan fs v800 v8 engine howin
$1,784.99 - $1,889.99
$1,784.99 - $1,889.99
$1,784.99 - $1,889.99
$1,784.99

TOYAN V8 Engine FS-V800 28cc Nitro Engine - Build Your Own V8 Engine - V8 Engine Model Kit That Works

  TOYAN V8 Engine & HOWIN FS-V800 1/10 Scale 28cc Engine for RC Car & Boat- Build Your Own V8 Engine - V8 Engine Model Kit That Work...

View full details
$1,784.99 - $1,889.99
$1,784.99 - $1,889.99
$1,784.99 - $1,889.99
$1,784.99
toyan v8 engine supercharger
toyan v8 engine supercharger
$419.99 - $419.99
$419.99
$419.99 - $419.99
$419.99

Supercharger for TOYAN V8 Engine - TOYAN Original

Original Working High Performance Supercharger Compatible with TOYAN V8 Engine FS-V800 Upgrade Your TOYAN V8 Engine with Original Supercharger t...

View full details
$419.99 - $419.99
$419.99
$419.99 - $419.99
$419.99
TOYAN FS-L400 14cc Inline 4 Cylinder Four-stroke Water-cooled Nitro Engine Model for 1:8 1:10 RC Car Ship Airplane (Kit Version) - Enginediy [Presale] - enginediy
TOYAN FS-L400 14cc Inline 4 Cylinder Four-stroke Water-cooled Nitro Engine Model for 1:8 1:10 RC Car Ship Airplane (Kit Version) - Enginediy [Presale] - enginediy
$682.49 - $944.99
$682.49 - $944.99
$682.49 - $944.99
$682.49

TOYAN FS-L400 14cc Inline 4 Cylinder Four-stroke Water-cooled Nitro Engine Model for 1:8 1:10 RC Car Ship Airplane

TOYAN V8 Engine FS-V800 release and for Sale now! Save 10% Off with Apply Code: TOYANWatch TOYAN X HOWIN V8 engine starting video here.Know More A...

View full details
$682.49 - $944.99
$682.49 - $944.99
$682.49 - $944.99
$682.49
Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy - enginediy
Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy - enginediy
$31.49 - $31.49
$31.49
$31.49 - $31.49
$31.49

Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy

Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy for Children The Stirling engine kit principle is used to produce a small model of ...

View full details
$31.49 - $31.49
$31.49
$31.49 - $31.49
$31.49
Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy - enginediy
Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy - enginediy
$62.99 - $62.99
$62.99
$62.99 - $62.99
$62.99

Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy

Microcosm T1B Mini Steam Engine Full Metal Hero Of Alexandria Live Steam Engine Model - Enginediy An aeolipile (or aeolipyle, or eolipile), also...

View full details
$62.99 - $62.99
$62.99
$62.99 - $62.99
$62.99
16 Cylinder Stirling Engine Double Tank Gas Powered Motor Stirling Engine Model Toy - enginediy
16 Cylinder Stirling Engine Double Tank Gas Powered Motor Stirling Engine Model Toy - enginediy
$262.49 - $262.49
$262.49
$262.49 - $262.49
$262.49

16 Cylinder Stirling Engine Double Tank Gas Powered Motor Stirling Engine Model Toy

16 Cylinder Stirling Engine Model Kit Gas Powered Creative Motor Engine Toy  - Upgraded to Two Fuel TankThis 16 cylinder Stirling engine is a hea...

View full details
$262.49 - $262.49
$262.49
$262.49 - $262.49
$262.49
Low Temperature Stirling Engine Stainless Steel Engine Model Toy for Intelligence Development - enginediy
Low Temperature Stirling Engine Stainless Steel Engine Model Toy for Intelligence Development - enginediy
$62.99 - $62.99
$62.99
$62.99 - $62.99
$62.99

Low Temperature Stirling Engine Stainless Steel Engine Model Toy for Intelligence Development

Low Temperature Stirling Engine Stainless Steel Engine Model Toy for Developing Intelligence The low temperature Stirling engine is designed wi...

View full details
$62.99 - $62.99
$62.99
$62.99 - $62.99
$62.99
Save up to 27% Save %
$314.99
$314.99 - $419.99
$314.99
$230.99 - $419.99
$230.99 - $419.99
$230.99

M16 1.6cc Mini 4 Stroke Gasoline Engine Model Vertical Air-cooled Single-cylinder Engine with Wooden Base

M16 1.6cc Mini Vertical Air-cooled Single-cylinder Four-stroke Gasoline Engine Hit Miss Complete Engine with Wooden Base Features: .It is a mini ...

View full details
$314.99
$314.99 - $419.99
$314.99
$230.99 - $419.99
$230.99 - $419.99
$230.99
Save up to 27% Save %