Smithsonian Engine(1)
Uses item details. Price when purchased online
NSI Smithsonian Motor-Works Educational STEM Model Kit for Kids Ages 10 and Up $33.00
$3300
current price $33.00NSI Smithsonian Motor-Works Educational STEM Model Kit for Kids Ages 10 and Up
4.2 out of 5 stars
Other options to consider(157)
Smithsonian Working Wave Machine Kit for Junior and Senior High School Students Ages 14 and Up $24.99
$2499
current price $24.99Smithsonian Working Wave Machine Kit for Junior and Senior High School Students Ages 14 and Up
4.2 out of 5 stars
Best seller, Discovery #Mindblown Model Engine Kit for Children, with Moving Motor Parts and LED Lights $36.97
Best seller
$3697
current price $36.97Discovery #Mindblown Model Engine Kit for Children, with Moving Motor Parts and LED Lights
4.4 out of 5 stars
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
Smithsonian Rocket Science $17.99
$1799
current price $17.99Smithsonian Rocket Science
2 out of 5 stars
Smithsonian Science Activities Rocket Science Kit
Smithsonian Science Activities Rocket Science Kit
1 out of 5 stars
V12 Engine Building Blocks Set, Sports Car Engine Model that Runs, Engine Kit for Adults with Battery Box and Motor, Engineering Construction STEM Toy for Men(1260 Pcs) $49.99
$4999
current price $49.99V12 Engine Building Blocks Set, Sports Car Engine Model that Runs, Engine Kit for Adults with Battery Box and Motor, Engineering Construction STEM Toy for Men(1260 Pcs)
Clearance, 89%-Gasoline V8 Small-Block Engine Model, V8 Engine Kit Gasoline, V8 Engine, Build Your Own Stem V8 Model Engine for Adults, Mini V8 Model Engine From $11.57
Clearance
From$1157
89%-Gasoline V8 Small-Block Engine Model, V8 Engine Kit Gasoline, V8 Engine, Build Your Own Stem V8 Model Engine for Adults, Mini V8 Model Engine
1 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)
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
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]
Stirling Engine Model Kit That Works, Tractor-Shaped Air-Cooled Stirling Engine for Physics Education Demonstration & Collecting From $42.88
8 options
Available in additional 8 optionsFrom$4288
Stirling Engine Model Kit That Works, Tractor-Shaped Air-Cooled Stirling Engine for Physics Education Demonstration & Collecting
Stirling Engine Model Kit That Works, Fully Metal Assembled Single Cylinder Stirling Engine Model with Quartz Tube for Physics Science Experiment Demonstration From $26.88
25 options
Available in additional 25 optionsFrom$2688
Stirling Engine Model Kit That Works, Fully Metal Assembled Single Cylinder Stirling Engine Model with Quartz Tube for Physics Science Experiment Demonstration
3 out of 5 stars
Rollback, V8 Engine Model Kit That Works, 1394 PCS Advanced Collectible Engine Building Block Sets with Lights & Spray $89.99 Was $99.99
Rollback
Now$8999
current price Now $89.99, Was $99.99$99.99
V8 Engine Model Kit That Works, 1394 PCS Advanced Collectible Engine Building Block Sets with Lights & Spray
692PCS MOC V8 Engine Building Kit With Electric Motor STEM Educational Toy For Kids Adults ,Working Model Car Engine Gift Set $39.99
$3999
current price $39.99692PCS MOC V8 Engine Building Kit With Electric Motor STEM Educational Toy For Kids Adults ,Working Model Car Engine Gift Set
3 out of 5 stars
Stirling Engine Kit, 2025 Mini Hot Steam Engine Model Building Kits, Single Cylinder Stirling Engine Electricity Generator Motor Model with LED Light, School Education Science Kits for Adults 18 $38.09
$3809
current price $38.09Stirling Engine Kit, 2025 Mini Hot Steam Engine Model Building Kits, Single Cylinder Stirling Engine Electricity Generator Motor Model with LED Light, School Education Science Kits for Adults 18
4 out of 5 stars
Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational $295.99
$29599
current price $295.99Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational
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
Stirling Engine Model Kits, 16-Cylinder Swash Plate Butane Powered Stirling Engine with Quartz Glass Hot Cylinders & Solid Wood Base for Physical Science Experiment Display
Stirling Engine Model Kits, 16-Cylinder Swash Plate Butane Powered Stirling Engine with Quartz Glass Hot Cylinders & Solid Wood Base for Physical Science Experiment Display
V8 Engine Model kit That Runs- Build Your Own STEM V8 Model Engine with Transmission, 8-Cylinder Car Engine kit Building Engineering Toys for Collections (855+PCS) $48.99
$4899
current price $48.99V8 Engine Model kit That Runs- Build Your Own STEM V8 Model Engine with Transmission, 8-Cylinder Car Engine kit Building Engineering Toys for Collections (855+PCS)
4 Speed Transmission Engine Model Building Set, 2177 Pieces Mechanical Assembly Project with Functional Gearbox, High Fidelity Internal Combustion Replica for Display $127.99
$12799
current price $127.994 Speed Transmission Engine Model Building Set, 2177 Pieces Mechanical Assembly Project with Functional Gearbox, High Fidelity Internal Combustion Replica for Display
CYFW V8 Small Block Engine Model Kit, Gasoline Powered OHV Build Your Own STEM Toy for Adults, Miniature Automotive Hobby Project and Display Collectible $17.93
$1793
current price $17.93CYFW V8 Small Block Engine Model Kit, Gasoline Powered OHV Build Your Own STEM Toy for Adults, Miniature Automotive Hobby Project and Display Collectible
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
muuchuu Technik V2 Engine Building Toy with Light Sound Spray Motor Set, Motorcycle Engine that Work Brick Kit Adult, Model Motorbike Engine DIY Hobby STEM Toy Gifts for Kids Teens 14+ (867Pcs) $92.99
$9299
current price $92.99muuchuu Technik V2 Engine Building Toy with Light Sound Spray Motor Set, Motorcycle Engine that Work Brick Kit Adult, Model Motorbike Engine DIY Hobby STEM Toy Gifts for Kids Teens 14+ (867Pcs)
V4 Four-Cylinder Parallel Stirling Engine Model - Atmospheric Black Metal Micro External Combustion Engine with Generators From $47.88
7 options
Available in additional 7 optionsFrom$4788
V4 Four-Cylinder Parallel Stirling Engine Model - Atmospheric Black Metal Micro External Combustion Engine with Generators
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
16-Cylinder Swash Plate Hot Air Stirling Engine Model Kit – Desktop Mechanical Engine for Adult Physics Demonstration From $299.99
From$29999
16-Cylinder Swash Plate Hot Air Stirling Engine Model Kit – Desktop Mechanical Engine for Adult Physics Demonstration
Bleriot XI Monoplane with Pilot Figure Smithsonian Series Diecast Model $29.07
$2907
current price $29.07Bleriot XI Monoplane with Pilot Figure Smithsonian Series Diecast Model
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
Revell 858883 1/4 Visible V-8 Engine $94.88
$9488
current price $94.88Revell 858883 1/4 Visible V-8 Engine
4.3 out of 5 stars
Stirling Engine Model Kit That Works, Single Cylinder Stirling Engine Model with LED Light Generator, Science Experiment & Physics Educational Kit for Adults From $36.78
6 options
Available in additional 6 optionsFrom$3678
Stirling Engine Model Kit That Works, Single Cylinder Stirling Engine Model with LED Light Generator, Science Experiment & Physics Educational Kit for Adults
5 out of 5 stars
SNOWEAGLE Stainless Steel Hot Air Stirling Engine Steam Engine DIY Model Kit, Science and Education Physics Steam Power Experiment,Alcohol Fuel Engine,Steam Engine Simulation Props $31.99
$3199
current price $31.99SNOWEAGLE Stainless Steel Hot Air Stirling Engine Steam Engine DIY Model Kit, Science and Education Physics Steam Power Experiment,Alcohol Fuel Engine,Steam Engine Simulation Props
Steam Engine Model Kit That Works, GT17-Pro 17cc Single-Cylinder 2-Stroke Air-Cooled Gasoline Engine with CDI Ignition for Large Fixed-Wing RC Airplane Models, STEM Educational Toy for Adults From $307.88
5 options
Available in additional 5 optionsFrom$30788
Steam Engine Model Kit That Works, GT17-Pro 17cc Single-Cylinder 2-Stroke Air-Cooled Gasoline Engine with CDI Ignition for Large Fixed-Wing RC Airplane Models, STEM Educational Toy for Adults
KEXWAN Low Temperature Stirling Engine Educational Toy with Precision Brass Aluminum Parts,Efficient and Quiet Heat-Driven Desktop Stirling Engine Model for Physics and Science Enthusiasts-HZZ92 Pro $36.09
$3609
current price $36.09KEXWAN Low Temperature Stirling Engine Educational Toy with Precision Brass Aluminum Parts,Efficient and Quiet Heat-Driven Desktop Stirling Engine Model for Physics and Science Enthusiasts-HZZ92 Pro
Steam Engine Model Kit That Works, 130PCS All-Metal Single-Cylinder Steam Engine with Electric Motor for Physics Science Experiment Demonstration From $348.88
3 options
Available in additional 3 optionsFrom$34888
Steam Engine Model Kit That Works, 130PCS All-Metal Single-Cylinder Steam Engine with Electric Motor for Physics Science Experiment Demonstration
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
SMITHSONIAN InAir E-Z Build - F4U Corsair
SMITHSONIAN InAir E-Z Build - F4U Corsair
InAir E-Z Build Smithsonian F-14 Tomcat Model Kit
InAir E-Z Build Smithsonian F-14 Tomcat Model Kit
Smithsonian P-51 Mustang Flyer
Smithsonian P-51 Mustang Flyer
Smithsonian F-16 Thunderbirds Glider
Smithsonian F-16 Thunderbirds Glider
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