All Toys & GamesDisney ToysAll Play VehiclesAll VehiclesArmy Tank ModelsArts & Crafts for KidsAstronomy Toys for KidsBaby & Toddler ToysBuilding BlocksCars & SUV ToysCars, RC, Drones & TrainsCollectible VehiclesConstruction VehiclesDiecast and Collectible CarsDiecast and Mini VehiclesElectronic Pets, Robots & ToysEngineering ToysGeology ToysHot WheelsJada ToysKids STEAM KitsLearning ToysMath ToyModel KitsPhysics ToysPlanes & HelicoptersPlay Vehicles & Toy CarsPlaysetsPuzzlesRC Cars and VehiclesRC Vehicle PartsRemote Control ToysRevell Model KitsRobot ToysRobotic ToysRocketsScience & EducationScience ToysShop All Car TracksSonic ToysStar Wars ToysTechnology ToysToy Fire TrucksToy TractorsToys for AdultsToys for Kids 12 Years & UpToys for Kids 2 to 4 YearsToys for Kids 5 to 7 YearsToys for Kids 8 to 11 YearsTrains & Train SetsWooden Train Sets
Sort by|
All Toys & GamesDisney ToysAll Play VehiclesAll VehiclesArmy Tank ModelsArts & Crafts for KidsAstronomy Toys for KidsBaby & Toddler ToysBuilding BlocksCars & SUV ToysCars, RC, Drones & TrainsCollectible VehiclesConstruction VehiclesDiecast and Collectible CarsDiecast and Mini VehiclesElectronic Pets, Robots & ToysEngineering ToysGeology ToysHot WheelsJada ToysKids STEAM KitsLearning ToysMath ToyModel KitsPhysics ToysPlanes & HelicoptersPlay Vehicles & Toy CarsPlaysetsPuzzlesRC Cars and VehiclesRC Vehicle PartsRemote Control ToysRevell Model KitsRobot ToysRobotic ToysRocketsScience & EducationScience ToysShop All Car TracksSonic ToysStar Wars ToysTechnology ToysToy Fire TrucksToy TractorsToys for AdultsToys for Kids 12 Years & UpToys for Kids 2 to 4 YearsToys for Kids 5 to 7 YearsToys for Kids 8 to 11 YearsTrains & Train SetsWooden Train Sets
Model Engine Metal(370)
Uses item details. Price when purchased online
OLEOCA Large Truck Engine Toy — Interactive Steering Wheel, Engine Building Kit & Kids Mechanic Tool Set with Light & Sound – 56 Pcs Take Apart Toys for Boys Ages 3+ $79.99
Sponsored
$7999
current price $79.99OLEOCA Large Truck Engine Toy — Interactive Steering Wheel, Engine Building Kit & Kids Mechanic Tool Set with Light & Sound – 56 Pcs Take Apart Toys for Boys Ages 3+
4.9 out of 5 stars
PRIYAL 747 1/300 Scale Airplane Model Saudi Arabian Boeing 747 Diecast Metal Panam Model Plane Kits for Adult (with Stand) Aircraft Model for Gifts or Desktop Display Collections -8 inches L From $23.29
Sponsored
From$2329
PRIYAL 747 1/300 Scale Airplane Model Saudi Arabian Boeing 747 Diecast Metal Panam Model Plane Kits for Adult (with Stand) Aircraft Model for Gifts or Desktop Display Collections -8 inches L
4.8 out of 5 stars
Deal, Leimao 1:5 Future Motorcycle Building Block Set, Christmas Birthday Gift for Teen Boys (1981 Pcs) From $26.39
Deal
Sponsored
From$2639
Leimao 1:5 Future Motorcycle Building Block Set, Christmas Birthday Gift for Teen Boys (1981 Pcs)
4.5 out of 5 stars
Formula 1 AMR 23 Model kit - 1:18 Scale Racing F1 AMR 23 Aramco Model Inspired by Fernando Alonso & Lance Stroll Building kit, Collectible diecast, 140 Pieces $73.07
Sponsored
$7307
current price $73.07From $73.07
Formula 1 AMR 23 Model kit - 1:18 Scale Racing F1 AMR 23 Aramco Model Inspired by Fernando Alonso & Lance Stroll Building kit, Collectible diecast, 140 Pieces
3.8 out of 5 stars
1/10 Scale Mini V8 Engine Model Kit, Water-Cooled Four-Stroke OHV DIY Full Metal Engine, Fully Functional for Education & Display (Engine Kit Only) From $1,499.99
2 options
Available in additional 2 optionsFrom$1,49999
1/10 Scale Mini V8 Engine Model Kit, Water-Cooled Four-Stroke OHV DIY Full Metal Engine, Fully Functional for Education & Display (Engine Kit Only)
BESTSKY V8 Car Engine Model Kit, Full Metal Automotive Engine Replica for Adults, Mechanical Educational Display Collectible $17.99
$1799
current price $17.99BESTSKY V8 Car Engine Model Kit, Full Metal Automotive Engine Replica for Adults, Mechanical Educational Display Collectible
M90 Horizontal Hit & Miss Gasoline Engine Model - Metal Engine with Hand Starter & Wood Base for Display & Education From $278.88
From$27888
M90 Horizontal Hit & Miss Gasoline Engine Model - Metal Engine with Hand Starter & Wood Base for Display & Education
ENGINEDIY Mini Engine Model That Runs, FS-L200AC Inline Double-Cylinder Four-Stroke Metal Engine Build Kit, Science Educational Kit for Tech Enthusiast
2 options
Available in additional 2 optionsENGINEDIY Mini Engine Model That Runs, FS-L200AC Inline Double-Cylinder Four-Stroke Metal Engine Build Kit, Science Educational Kit for Tech Enthusiast
Mini Engine Kit That Runs, 7.0cc Inline Double Cylinder 4-Stroke Air-Cooled Internal Combustion Engine Model, Metal DIY OTTO Motor STEM Experiment & Desktop Display for Adults (Starter Kit Included) From $199.99
From$19999
Mini Engine Kit That Runs, 7.0cc Inline Double Cylinder 4-Stroke Air-Cooled Internal Combustion Engine Model, Metal DIY OTTO Motor STEM Experiment & Desktop Display for Adults (Starter Kit Included)
5 out of 5 stars
BESTSKY Model Engine Kit for Adults,4/8-Cylinder Full Metal Car Engine Model,V8 Engine Model Kit,Metal Engine Model Kit,Car Engine Model Kit for Adults $23.98
$2398
current price $23.98BESTSKY Model Engine Kit for Adults,4/8-Cylinder Full Metal Car Engine Model,V8 Engine Model Kit,Metal Engine Model Kit,Car Engine Model Kit for Adults
Best seller, Joycrown Mini V8 Engine Kits That Runs, Build Your Own V8 Engine Building Set with Motor and Battery, STEM Physical Science Educational Toy for Adults Kids Age 14+ (1123PCS) From $34.18
Best seller
Sponsored
From$3418
Joycrown Mini V8 Engine Kits That Runs, Build Your Own V8 Engine Building Set with Motor and Battery, STEM Physical Science Educational Toy for Adults Kids Age 14+ (1123PCS)
4.6 out of 5 stars
Clearance, B Eight Cylinder Full Metal V8 Engine Model Kit With Functional Components For Display And Learning About Automotive Mechanics And Engineering Principles $18.01 Was $21.19
Clearance
Now$1801
current price Now $18.01, Was $21.19$21.19
B Eight Cylinder Full Metal V8 Engine Model Kit With Functional Components For Display And Learning About Automotive Mechanics And Engineering Principles
BESTSKY 8-Cylinder Full Metal Car Engine Model,4 Cylinder Full Metal Car Engine Assembly Kit Model Toys,Metal Model Engine Kit,Metal Engine Model Kits for Adults,DIY Car Engine Model Kit (4-Cylinder) $26.58
$2658
current price $26.58BESTSKY 8-Cylinder Full Metal Car Engine Model,4 Cylinder Full Metal Car Engine Assembly Kit Model Toys,Metal Model Engine Kit,Metal Engine Model Kits for Adults,DIY Car Engine Model Kit (4-Cylinder)
5-Cylinder Radial Engine Model, 1/6 Scale 250+ PCS DIY Assembly Metal Aircraft Engine with Electric Motor for Physical Science Experiment Display From $36.88
12 options
Available in additional 12 optionsFrom$3688
5-Cylinder Radial Engine Model, 1/6 Scale 250+ PCS DIY Assembly Metal Aircraft Engine with Electric Motor for Physical Science Experiment Display
5 out of 5 stars
M22 Mini Single Cylinder Pure Copper Steam Engine Model for Physics Education and Ship Model Power (Boiler Not Included) From $37.88
From$3788
M22 Mini Single Cylinder Pure Copper Steam Engine Model for Physics Education and Ship Model Power (Boiler Not Included)
Best seller, Joycrown V8 Engine Building Set, Build Your Own Mini V8 Model Engine Kit That Run with Battery and Motor, 8-Cylinder Car Model Engine Building Toys for Adults Kids Age 14+ (1079PCS) From $34.18
Best seller
From$3418
Joycrown V8 Engine Building Set, Build Your Own Mini V8 Model Engine Kit That Run with Battery and Motor, 8-Cylinder Car Model Engine Building Toys for Adults Kids Age 14+ (1079PCS)
4.6 out of 5 stars
Metal V12 Engine Model Kit That Works 800+ PCS Metal Motorized 4-Stroke Engine with Electric Drive, DIY STEM Building Project & Educational Gift for Adults, and Car Enthusiasts $780.00
$78000
current price $780.00Metal V12 Engine Model Kit That Works 800+ PCS Metal Motorized 4-Stroke Engine with Electric Drive, DIY STEM Building Project & Educational Gift for Adults, and Car Enthusiasts
BESTSKY V8 Engine Model Kit, Full Metal DIY Car Engine Building Set, Educational Engineering Toy for Adults & Kids Age 12+ $15.32
$1532
current price $15.32BESTSKY V8 Engine Model Kit, Full Metal DIY Car Engine Building Set, Educational Engineering Toy for Adults & Kids Age 12+
ENGINEDIY L4 Engine Model Kit that Runs, 3D Metal Turbocharged Inline-Four Car Engine Mechanical Engineering DIY Assembly Engine Model with Cooling System (364+PCS)
ENGINEDIY L4 Engine Model Kit that Runs, 3D Metal Turbocharged Inline-Four Car Engine Mechanical Engineering DIY Assembly Engine Model with Cooling System (364+PCS)
1:3 Scale V8 Engine Model, Metal Mechanical Engine DIY Assembly Kit, Science Experiment, STEM Education Model, Engineering Collectible Desk Display, Ideal for Adults & Teens, 500+PCS $699.99
$69999
current price $699.991:3 Scale V8 Engine Model, Metal Mechanical Engine DIY Assembly Kit, Science Experiment, STEM Education Model, Engineering Collectible Desk Display, Ideal for Adults & Teens, 500+PCS
High-Speed JT-II Metal Steam Turbine Engine Model, Educational Tool for Physics & Engineering Enthusiasts $90.90
$9090
current price $90.90High-Speed JT-II Metal Steam Turbine Engine Model, Educational Tool for Physics & Engineering Enthusiasts
TECHING v8 Engine Model kit That Works Metal Mechanical Metal Assembly DIY Car Engine Model Kit 500+Pcs Educational Experiment $629.00
$62900
current price $629.00TECHING v8 Engine Model kit That Works Metal Mechanical Metal Assembly DIY Car Engine Model Kit 500+Pcs Educational Experiment
5 out of 5 stars
Stirling Engine Model Kit That Works, Hot Air Stirling Engine Agricultural Tractor Model with Movable Hood & Metal Construction, Science Experiment & Physics Educational Kit for Adults From $42.88
8 options
Available in additional 8 optionsFrom$4288
Stirling Engine Model Kit That Works, Hot Air Stirling Engine Agricultural Tractor Model with Movable Hood & Metal Construction, Science Experiment & Physics Educational Kit for Adults
M Buder Stirling Engine Kit Educational 16 Cylinder Scientific Principle Easy To Assemble Steam Model Engine Metal Construction (7.87 inches / 20 cm) [cite: 1, 8, 11, 12] $30.23
![M Buder Stirling Engine Kit Educational 16 Cylinder Scientific Principle Easy To Assemble Steam Model Engine Metal Construction (7.87 inches / 20 cm) [cite: 1, 8, 11, 12]](https://i5.walmartimages.com/seo/M-Buder-Stirling-Engine-Kit-Educational-16-Cylinder-Scientific-Principle-Easy-Assemble-Steam-Model-Engine-Metal-Construction-7-87-inches-20-cm-cite-1_7cd1f81a-12b4-40f1-b034-6f3d409b6101.974664594010e4f03505a2fab89fd793.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$3023
current price $30.23M Buder Stirling Engine Kit Educational 16 Cylinder Scientific Principle Easy To Assemble Steam Model Engine Metal Construction (7.87 inches / 20 cm) [cite: 1, 8, 11, 12]
SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit That Works, DIY Engine Model Gift for Hobbyists From $76.89
3 options
Available in additional 3 optionsFrom$7689
SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit That Works, DIY Engine Model Gift for Hobbyists
4 out of 5 stars
ENGINEDIY Mini Engine Model that Runs, 1/10 DIY DM115 Metal OHV Inline Four-cylinder Engine Model with Cooling System (450+PCS) $342.00 Was $379.99
Now$34200
current price Now $342.00, Was $379.99$379.99
ENGINEDIY Mini Engine Model that Runs, 1/10 DIY DM115 Metal OHV Inline Four-cylinder Engine Model with Cooling System (450+PCS)
Steam Engine Model Kits, RETROL HM-01 Hit & Miss 7cc Horizontal 4-Stroke Internal Combustion Engine for STEM Education Project & Desktop Decoration From $308.88
11 options
Available in additional 11 optionsFrom$30888
Steam Engine Model Kits, RETROL HM-01 Hit & Miss 7cc Horizontal 4-Stroke Internal Combustion Engine for STEM Education Project & Desktop Decoration
1:6 Five-Cylinder Radial Engine Model Kit, 250+ Piece Metal Motorized DIY STEM Building Set for Ages 12+, DM116 $429.99
$42999
current price $429.991:6 Five-Cylinder Radial Engine Model Kit, 250+ Piece Metal Motorized DIY STEM Building Set for Ages 12+, DM116
Engine Model 2pc-V8 Engine Model Kit for DIY Assembly, Full Metal Car Engine Building Toy for Adults and Kids, Realistic 8-Cylinder Design, Educational and Collectible Gift $19.69 Was $25.89
Now$1969
current price Now $19.69, Was $25.89$25.89
Engine Model 2pc-V8 Engine Model Kit for DIY Assembly, Full Metal Car Engine Building Toy for Adults and Kids, Realistic 8-Cylinder Design, Educational and Collectible Gift
1 out of 5 stars
Clearance, V8 Engine Kit That Work, Visible Car Engine Model Kit with Motor and Lights, Build Your Own Car Engine Kit with App Control Kit, STEM Project for Kids Adults 14+ From $24.99
Clearance
From$2499
V8 Engine Kit That Work, Visible Car Engine Model Kit with Motor and Lights, Build Your Own Car Engine Kit with App Control Kit, STEM Project for Kids Adults 14+
3.9 out of 5 stars
TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit DIY Assembly for STEM Learning Collector Display $649.99
$64999
current price $649.99TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit DIY Assembly for STEM Learning Collector Display
CISON V8 Engine Model Kit, Functional Mini 4-Stroke Gas-Powered Engine Building Set, STEM Educational Mechanical Assembly Model for Adults, Yellow From $18.90
From$1890
CISON V8 Engine Model Kit, Functional Mini 4-Stroke Gas-Powered Engine Building Set, STEM Educational Mechanical Assembly Model for Adults, Yellow
3 out of 5 stars
BESTSKY 4-Cylinder Inline Engine Model Building Kit, Mini DIY Desktop Car Engine for Hobbyists & Decor $15.60
$1560
current price $15.60BESTSKY 4-Cylinder Inline Engine Model Building Kit, Mini DIY Desktop Car Engine for Hobbyists & Decor
CYFW Mini V8 Engine Model Kit, Gasoline Powered 1/6 Scale Small Block 4-Stroke 44cc Water-Cooled, Build Your Own STEM Motor for Adults $19.60
$1960
current price $19.60CYFW Mini V8 Engine Model Kit, Gasoline Powered 1/6 Scale Small Block 4-Stroke 44cc Water-Cooled, Build Your Own STEM Motor for Adults
Stirling Engine Model Kit That Works, DIY Metal Stirling Engine Generator Kit with 4 LED Lights & Black Metal Base for Physics Science Experiment Demonstration From $26.88
25 options
Available in additional 25 optionsFrom$2688
Stirling Engine Model Kit That Works, DIY Metal Stirling Engine Generator Kit with 4 LED Lights & Black Metal Base for Physics Science Experiment Demonstration
3 out of 5 stars
ENGINEDIY Turbofan Engine Model Kit That Works, DM119 1/10 Full Metal Mechanical Dual-Spool Aircraft Jet Engine Model, DIY Assembly 10 Hours Build Your Own Turbofan Engine for Adults (1000+PCS) $974.99
$97499
current price $974.99ENGINEDIY Turbofan Engine Model Kit That Works, DM119 1/10 Full Metal Mechanical Dual-Spool Aircraft Jet Engine Model, DIY Assembly 10 Hours Build Your Own Turbofan Engine for Adults (1000+PCS)
TECHING 5 Cylinder Radial Engine Model Kit 1:6 Full Metal Aircraft Engine $499.99
$49999
current price $499.99TECHING 5 Cylinder Radial Engine Model Kit 1:6 Full Metal Aircraft Engine
TECHING 1:10 Full Metal Mini L4 Diesel Engine Model Kit - DIY 4 Cylinder OHV Engine $329.99
$32999
current price $329.99TECHING 1:10 Full Metal Mini L4 Diesel Engine Model Kit - DIY 4 Cylinder OHV Engine
Enginekit Metal Rotary 4-Stroke Making Wankel Engine Model Kit Tool Tech Enthusiasts and Future Engineers $129.98
$12998
current price $129.98Enginekit Metal Rotary 4-Stroke Making Wankel Engine Model Kit Tool Tech Enthusiasts and Future Engineers
Teching Mini Diesel Engine Build Kit, Model Engine Kit for Adults - Assemble Precision Metal Motor with Kids, DIY Educational Toy with Working Parts
Teching Mini Diesel Engine Build Kit, Model Engine Kit for Adults - Assemble Precision Metal Motor with Kids, DIY Educational Toy with Working Parts
2 out of 5 stars
TECHING Twin-Spool turbofan Engine Model kit That Works Metal Assembly 1/10 Electric Aircraft Engine Jet Engine Model Craft Gift for Adult - 1000+PCS DM119 $889.00
$88900
current price $889.00TECHING Twin-Spool turbofan Engine Model kit That Works Metal Assembly 1/10 Electric Aircraft Engine Jet Engine Model Craft Gift for Adult - 1000+PCS DM119
BESTSKY 2025 New Upgrade Engine Model V8 Engine Model Kit That Works DIY Car Engine Model for Adults & Kids Age 12+,Car Engine Building Engineering Toys Cylinder Full Metal Car $16.34
$1634
current price $16.34BESTSKY 2025 New Upgrade Engine Model V8 Engine Model Kit That Works DIY Car Engine Model for Adults & Kids Age 12+,Car Engine Building Engineering Toys Cylinder Full Metal Car
DM122 Mini Metal Turbofan Engine Model Kit That Works, 170+ Parts 1:14 Scale 4.41H x 7L x 3W All-Metal Jet Engine Model with Transparent Cover, STEM Educational Assembly Kit, Desk Decoration Gift $120.00
$12000
current price $120.00DM122 Mini Metal Turbofan Engine Model Kit That Works, 170+ Parts 1:14 Scale 4.41H x 7L x 3W All-Metal Jet Engine Model with Transparent Cover, STEM Educational Assembly Kit, Desk Decoration Gift
1/12 Scale Electric Turbofan Engine Model Kit – 300+ PCS Dual Spool Metal DIY Assembly, High Bypass Ratio, Motorized Display, STEM Aviation Gift From $359.00
From$35900
1/12 Scale Electric Turbofan Engine Model Kit – 300+ PCS Dual Spool Metal DIY Assembly, High Bypass Ratio, Motorized Display, STEM Aviation Gift
BESTSKY V8 Gasoline Engine Model Kit, 89% OHV Small Block Mini Motor, Build Your Own STEM Educational Toy for Adults, Hobbyist Mechanical Collectible Display $20.11
$2011
current price $20.11BESTSKY V8 Gasoline Engine Model Kit, 89% OHV Small Block Mini Motor, Build Your Own STEM Educational Toy for Adults, Hobbyist Mechanical Collectible Display
2 out of 5 stars
Other options to consider(41)
Popular in Model Engine Metal Kits for STEM and Hobby
Related Products
MiG 29 Metal Landing Gear for Revell (1/32 model kit accessory)
MiG 29 Metal Landing Gear for Revell (1/32 model kit accessory)
Atlantis Boeing B-29 Superfortress 1:120 Scale Model Kit
Atlantis Boeing B-29 Superfortress 1:120 Scale Model Kit$21.11current price $21.11F-86 Sabre Metal Landing Gear for Hasegawa, Eduard (1/48 model kit accessory)
F-86 Sabre Metal Landing Gear for Hasegawa, Eduard (1/48 model kit accessory)
Guillow's Jetfire Glider Easy Construction Model Building Kits 8 Years Balsa Wood, 6 Piece
Guillow's Jetfire Glider Easy Construction Model Building Kits 8 Years Balsa Wood, 6 Piece$29.95current price $29.951:100 Scale China J-20 Fighte Jet Quick Build Model Kit with Stand 26PCS DIY Airplane Model Gift for Adults and Kids Collection
1:100 Scale China J-20 Fighte Jet Quick Build Model Kit with Stand 26PCS DIY Airplane Model Gift for Adults and Kids Collection$18.99current price $18.99Airfix A02338 Cromwell IV Tank 1/76 Scale Model Building Kit
Airfix A02338 Cromwell IV Tank 1/76 Scale Model Building Kit$22.77current price $22.77Model Kit Wright Brothers Airplane (Moderate Difficulty) Steel Model by Metal Earth
Model Kit Wright Brothers Airplane (Moderate Difficulty) Steel Model by Metal Earth$12.95current price $12.95Me 262 Metal Landing Gear for Tamiya (1/48 model kit accessory)
Me 262 Metal Landing Gear for Tamiya (1/48 model kit accessory)
Estes 9719 Super Big Bertha Rocket Kit Skill Level 5
Estes 9719 Super Big Bertha Rocket Kit Skill Level 5$43.99current price $43.99Flight Miniatures AirUK Leisure 737-400 Snap-Fit 1:185 Plastic Model Airplane
Flight Miniatures AirUK Leisure 737-400 Snap-Fit 1:185 Plastic Model Airplane$25.95current price $25.95Estes 1921 Mercury Red Stone Model Rocket Kit
Estes 1921 Mercury Red Stone Model Rocket Kit$34.99current price $34.99Metal Earth USS Midway Premium Series
Metal Earth USS Midway Premium Series$22.95current price $22.95Flight Miniatures Blue Scandinavia 757-200 Model Airplane
Flight Miniatures Blue Scandinavia 757-200 Model Airplane$29.95current price $29.95
