Ea Engines(156)
Uses item details. Price when purchased online
Best seller Estes A8-3 Model Rocket Engine Pack - Includes 3 Engines with Starters & Plugs (1598) $14.86 $14.86/count
Best seller
$1486
current price $14.86$14.86/count
Estes A8-3 Model Rocket Engine Pack - Includes 3 Engines with Starters & Plugs (1598)
4.7 out of 5 stars
Steam Engine Model Kit That Works, 1.6cc Mini Vertical OHV 4-Stroke Gasoline Engine, Retro Brass Motorcycle Engine Replica with Wooden Base for Physics Science Experiment Demonstration From $437.88
4 options
Available in additional 4 optionsFrom$43788
Steam Engine Model Kit That Works, 1.6cc Mini Vertical OHV 4-Stroke Gasoline Engine, Retro Brass Motorcycle Engine Replica with Wooden Base for Physics Science Experiment Demonstration
Saito Engines FG-50 4-Stroke Single-Cylinder Gasoline Engine SAIEG50 RC Sport Airplanes $1,169.99
$1,16999
current price $1,169.99Saito Engines FG-50 4-Stroke Single-Cylinder Gasoline Engine SAIEG50 RC Sport Airplanes
Steam Engine Model Kit That Works, 130PCS All-Metal Single-Cylinder Steam Engine with Electric Motor for Physics Science Experiment Demonstration From $358.88
3 options
Available in additional 3 optionsFrom$35888
Steam Engine Model Kit That Works, 130PCS All-Metal Single-Cylinder Steam Engine with Electric Motor for Physics Science Experiment Demonstration
Estes Estes A8-3 Engine Bulk Pack, 6x4.50x2.50in, 1.13oz, 24 Engines $89.50
$8950
current price $89.50Estes Estes A8-3 Engine Bulk Pack, 6x4.50x2.50in, 1.13oz, 24 Engines
4.6 out of 5 stars
Estes Rockets C6-5 Engines 3 Pack EST10024 / EST1614 $15.99
$1599
current price $15.99Estes Rockets C6-5 Engines 3 Pack EST10024 / EST1614
5 out of 5 stars
BESTSKY 89%-Gasoline OHV V8 Small-Block Engine Model Kits,V8 Engine Kits,Build Your Own STEM V8 Model Engine for Adults,Mini V8 Model Engine Kit - Red $18.23
$1823
current price $18.23BESTSKY 89%-Gasoline OHV V8 Small-Block Engine Model Kits,V8 Engine Kits,Build Your Own STEM V8 Model Engine for Adults,Mini V8 Model Engine Kit - Red
Best seller Estes Rockets B6-4 Engines 3 Pack EST10021 / EST1606 $11.99
Best seller
$1199
current price $11.99Estes Rockets B6-4 Engines 3 Pack EST10021 / EST1606
5 out of 5 stars
DESIGNICE 89%-Gasoline OHV V8 Small-Block Engine Model Kits,V8 Engine Kits,Build Your Own STEM V8 Model Engine for Adults,Mini V8 Model Engine Kit - Black $18.25
$1825
current price $18.25DESIGNICE 89%-Gasoline OHV V8 Small-Block Engine Model Kits,V8 Engine Kits,Build Your Own STEM V8 Model Engine for Adults,Mini V8 Model Engine Kit - Black
1 out of 5 stars
ESTES A3-4T Model Rocket Engines 4Pack w/ Recovery Wadding EST10058 FLIGHT PACK $16.94
$1694
current price $16.94ESTES A3-4T Model Rocket Engines 4Pack w/ Recovery Wadding EST10058 FLIGHT PACK
Saito Engines E040A FA-40A 4 Stroke Engine $335.99
$33599
current price $335.99Saito Engines E040A FA-40A 4 Stroke Engine
5 out of 5 stars
Estes Model Rocket Engine A8-3 Engine $11.99 $11.99/count
$1199
current price $11.99$11.99/count
Estes Model Rocket Engine A8-3 Engine
Estes Model Rocket Engines Brown 4 pc $12.99 $1.08/ea
$1299
current price $12.99$1.08/ea
Estes Model Rocket Engines Brown 4 pc
Estes EST1788 0.5 A3-4T Engines BulK, Pack of 24 $64.99
$6499
current price $64.99Estes EST1788 0.5 A3-4T Engines BulK, Pack of 24
4.8 out of 5 stars
Estes Rockets F15-2 Engines 2 Pack EST10009 $42.84
$4284
current price $42.84Estes Rockets F15-2 Engines 2 Pack EST10009
Steam Engine Model Kit That Works, NGH 35cc 4.22HP Single-Cylinder 2-Stroke Air-Cooled Gasoline Engine with CDI Ignition for Large Fixed-Wing RC Airplanes & Drones From $314.88
5 options
Available in additional 5 optionsFrom$31488
Steam Engine Model Kit That Works, NGH 35cc 4.22HP Single-Cylinder 2-Stroke Air-Cooled Gasoline Engine with CDI Ignition for Large Fixed-Wing RC Airplanes & Drones
LIONEL BTO POLAR EXPRESS RED LEGACY BERKSHIRE STEAM ENGINE O GAUGE 2431480 $1,988.84
$1,98884
current price $1,988.84LIONEL BTO POLAR EXPRESS RED LEGACY BERKSHIRE STEAM ENGINE O GAUGE 2431480
BESTSKY Model Engine Kit for Adults,8 Cylinder Full Metal Resin Car Engine Model,8 Cylinder Car Engine Kit Adult Model,Car Engine Model Kit $17.53
$1753
current price $17.53BESTSKY Model Engine Kit for Adults,8 Cylinder Full Metal Resin Car Engine Model,8 Cylinder Car Engine Kit Adult Model,Car Engine Model Kit
Estes C6-5 Model Rocket Engine Bulk Pack - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1789) $99.99
$9999
current price $99.99Estes C6-5 Model Rocket Engine Bulk Pack - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1789)
4.7 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 $39.49
$3949
current price $39.49Stirling 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
4.3 out of 5 stars
ESTES A8-0 Model Rocket Engines 3 Pack EST10045 / EST1600 $16.84
$1684
current price $16.84ESTES A8-0 Model Rocket Engines 3 Pack EST10045 / EST1600
RETROL HM-01 7cc Hit & Miss Engine Model - 304 Stainless Steel CNC Machined, Red Electrophoretic Finish, Dual Flywheel Design, Educational Mechanical Art, Gift for Collectors (Kit Version) $451.99
$45199
current price $451.99RETROL HM-01 7cc Hit & Miss Engine Model - 304 Stainless Steel CNC Machined, Red Electrophoretic Finish, Dual Flywheel Design, Educational Mechanical Art, Gift for Collectors (Kit Version)
Deal 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 $34.19
Deal
From$3419
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)
4.4 out of 5 stars
Estes Rockets B4-2 Engines 3 Pack EST10018/ EST1601 $16.82
$1682
current price $16.82Estes Rockets B4-2 Engines 3 Pack EST10018/ EST1601
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+ $32.39
$3239
current price $32.39V8 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+
BESTSKY 8-Cylinder Full Metal Car Engine Model,4 Cylinder Car Engine Kit Adult Model,Car Engine Model Kit,Metal Model Engine Kit,Full Metal Car Engine Model,DIY Car Engine Model Kit (8-Cylinder) $16.12
$1612
current price $16.12BESTSKY 8-Cylinder Full Metal Car Engine Model,4 Cylinder Car Engine Kit Adult Model,Car Engine Model Kit,Metal Model Engine Kit,Full Metal Car Engine Model,DIY Car Engine Model Kit (8-Cylinder)
Estes Rockets B4-4 Engines 3 Pack EST10019/ EST1602 $18.84
$1884
current price $18.84Estes Rockets B4-4 Engines 3 Pack EST10019/ EST1602
Estes EST1651 F15-4 29mm PS-II ENGINE (2/PACK) $29.99
$2999
current price $29.99Estes EST1651 F15-4 29mm PS-II ENGINE (2/PACK)
5 out of 5 stars
Reduced price Hit & Miss Gasoline Engine Model, Upgraded Metal Horizontal Water-Cooled Internal Combustion Engine with Flywheel Speed Limiter, Desktop Collection Gift for Hobbyists $376.63 Was $427.99
Reduced price
Now$37663
current price Now $376.63, Was $427.99$427.99
Hit & Miss Gasoline Engine Model, Upgraded Metal Horizontal Water-Cooled Internal Combustion Engine with Flywheel Speed Limiter, Desktop Collection Gift for Hobbyists
Estes F15-4 Engines EST10031 $34.84
$3484
current price $34.84Estes F15-4 Engines EST10031
Estes Rockets - A3-2T Model Rocket Engines, (4pk) $16.84
$1684
current price $16.84Estes Rockets - A3-2T Model Rocket Engines, (4pk)
ESTES 1615 EST1615 C6-7 Standard Enginee (3) $13.99
$1399
current price $13.99ESTES 1615 EST1615 C6-7 Standard Enginee (3)
Aasimar V8-Engine-Model-Kit, Compatible with Lego-Engine-Kit, Model-Engine-Kit, 487Pcs 8 Cylinder Mini-Engine Set for Adults $45.49
$4549
current price $45.49Aasimar V8-Engine-Model-Kit, Compatible with Lego-Engine-Kit, Model-Engine-Kit, 487Pcs 8 Cylinder Mini-Engine Set for Adults
5 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
Saito Engines EG21 FG-21(1.26) 4-Stroke Gas Engine (BN) $655.99
$65599
current price $655.99Saito Engines EG21 FG-21(1.26) 4-Stroke Gas Engine (BN)
4.5 out of 5 stars
Dapmiu 36V 500W Extreme Experience Dirt Bike - Powerful Motor & 16MPH Speed, Ergonomic Design for Riders Under 5FT, Red & Black From $222.11
From$22211
Dapmiu 36V 500W Extreme Experience Dirt Bike - Powerful Motor & 16MPH Speed, Ergonomic Design for Riders Under 5FT, Red & Black
OS Engines 39400 GF40 40cc 4Stroke Gas Airplane Engine w/Mflr OSMG0800 Gas Engines 4 Stroke Airplane $1,064.99 Was $1,249.99
Now$1,06499
current price Now $1,064.99, Was $1,249.99$1,249.99
OS Engines 39400 GF40 40cc 4Stroke Gas Airplane Engine w/Mflr OSMG0800 Gas Engines 4 Stroke Airplane
5 out of 5 stars
LIONEL PENNSYLVANIA S2 TURBINE #671 STEAM LOCOMOTIVE ENGINE O GAUGE 2531480 $1,748.84
$1,74884
current price $1,748.84LIONEL PENNSYLVANIA S2 TURBINE #671 STEAM LOCOMOTIVE ENGINE O GAUGE 2531480
Premium Stirling Engine Model - Innovative Design with Smooth Performance $36.55
$3655
current price $36.55Premium Stirling Engine Model - Innovative Design with Smooth Performance
4.5 out of 5 stars
ENGINEKIT TR900 Reverse Thrust Turbofan Engine Aviation Simulation Brushless Motor DIY Engine Model Kit $529.99
$52999
current price $529.99ENGINEKIT TR900 Reverse Thrust Turbofan Engine Aviation Simulation Brushless Motor DIY Engine Model Kit
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