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🎅2025 Christmas Sale: 12% OFF Sitewide-Up to 50% OFF-> Code: XS12　Click Here for More Details!
🎅2025 Christmas Sale: 12% OFF Sitewide-Up to 50% OFF-> Code: XS12　Click Here for More Details!
enginediy new year deals 2025

Spring Sale 2025

Enjoy EngineDIY Spring Sale 2025

Spring Sale Offer at enginediy:

SUPER DEALS UP TO 50% OFF!
15% OFF Automatic On the Following Items! --- Discount Code: HD15
10% OFF Automatic On Sitewide Items! --- Discount Code: 2025

retrol metal diesel engine working gasoline model vintage
retrol metal diesel engine working gasoline model vintage
$589.99 - $599.99
$589.99 - $599.99
$589.99 - $599.99
$589.99

RETROL 1/8 Scale 3.6CC Mini Vintage Single Cylinder 4-Stroke Working Gasoline Engine Model

RETROL & OKMO 1/8 Scale 3.6CC Mini Vintage Single Cylinder Four-Stroke Gasoline Engine Model - Ready to Run This RETROL Diesel Engine Model co...

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$589.99 - $599.99
$589.99 - $599.99
$589.99 - $599.99
$589.99
teching l4 engine model kit that works - build your own engine - full metal 4 cylinder car engine kit car engine model upgraded version
teching l4 engine model kit that works - build your own engine - full metal 4 cylinder car engine kit car engine model upgraded version
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

TECHING L4 Engine Model Kit that Works - Build Your Own Engine - Full Metal 4 Cylinder Car Engine Kit Car Engine Model Upgraded Version

TECHING Updated L4 Engine Model Kit that Works - Build Your Own Engine - Full Metal 4 Cylinder Car Engine Kit Car Engine Model 1.Origin of the s...

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$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
ENJOMOR Hog Stirling Engine Mini Balance Beam Hot Air Stirling External Combustion Engine Model
ENJOMOR Hog Stirling Engine Mini Balance Beam Hot Air Stirling External Combustion Engine Model
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

ENJOMOR Hog Stirling Engine Mini Balance Beam Hot Air Stirling External Combustion Engine Model

ENJOMOR Hog Stirling Engine Mini Balance Beam Hot Air Stirling External Combustion Engine Model (RTR Version)Features:Classic Masterpiece: A classi...

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$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
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
$469.99 - $499.99
$469.99 - $499.99
$469.99

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...

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$0.00 - $0.00
$0.00
$469.99 - $499.99
$469.99 - $499.99
$469.99
turbofan engine model kit metal
Save 11% Save %
$279.99
$279.99 - $279.99
$279.99
$249.99
$249.99 - $249.99
$249.99

SKYMECH 1/20 Turbofan Engine Model Kit - Build Your Own Turbofan Engine that Works - WS-15 DIY Turbofan Frighter Engine 150+Pcs

1/20 Turbofan Engine DIY Assembly Turbofan Frighter WS-15 Engine Model Kit 150+PcsFeatures:Build Your Own Turbofan Engine that Works: The perspec...

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$279.99
$279.99 - $279.99
$279.99
$249.99
$249.99 - $249.99
$249.99
Save 11% Save %
turbojet engine model kit that works working turbofan engine build your own aircraft engine wp 85 kota scale model
SKYMECH turbojet engine model kit build your own turbojet engine that works WP 85 aircraft
$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99

SKYMECH 1/3 Turbojet Engine Model Kit - Build Your Own Turbojet Engine that Works - WP-85 Turbojet DIY Aircraft Engine Model 100Pcs

1/3 Turbojet Engine Model Kit - Build Your Own Turbojet Engine that Works - WP-85 Turbojet DIY Aircraft Engine Model 100 Pcs Features:Build Your ...

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$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99
trent 900 aircraft engine model kit turbofan jet areo engine that works ntr900 kota scale model
trent 900 aircraft engine model kit turbofan jet areo engine that works ntr900 kota scale model
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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

SKYMECH NTR-900 1/30 Turbofan Engine Model Kit - Build Your Own Turbofan Engine that Works - Working Jet Engine 150PCS

SkyMechMan NTR-900 1/30 Turbofan Engine Model Kit - Build Your Own Turbofan Engine that Works - Runable Aircraft DIY Assembly 150PCS Features: (1)...

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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99
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pta6 turboprop engine model kit aero engine that works working jet engine turbofan turbojet stem toy aircraft skymech
pta6 turboprop engine model kit aero engine that works working jet engine turbofan turbojet stem toy aircraft skymech
$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99

SKYMECH PT6A Turboprop Engine Model Kit -Build Your Own Turboprop Engine that Works -3D Printing DIY Aircraft

SKYMECH PT6A Turboprop Engine Model Kit -Build Your Own Turboprop Engine that Works -3D Printing DIY Aircraft 100PCS Features: Product backgroun...

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$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99
cison flathead l4 engine
cison fl4-175 flathead l4 engine model
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$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...

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$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99
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cison ohv engine
cison ohv engine l4
$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99

CISON L4-175 17.5cc Mini OHV Inline 4 Cylinder 4 Stroke Water-cooled L4 RC Gasoline Engine Model - Speed Up to 8,000rpm

CISON L4-175 17.5cc Mini OHV Inline 4 Cylinder 4 Stroke Water-cooled L4 RC Gasoline Engine Model - Speed Up to 8,000rpm CISON L4-175 OHV L4 Engine...

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$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99
ENJOMOR Retro Vertical Steam Engine Kit with Spherical Boiler and RETROL Mini Steam Generator and Lamp Scene Model Set
$79.99 - $199.99
$79.99 - $199.99
$79.99 - $199.99
$79.99

ENJOMOR DIY Hero's Steam Engine Kit with Boiler

DIY Your Own Hero's Steam Engine - Upgraded Vertical Hero's Steam Engine Model Kit with BoilerDetails: Material: Full MetalItem Dimensions:20 x 9 x...

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$79.99 - $199.99
$79.99 - $199.99
$79.99 - $199.99
$79.99
howin l6 engine model
howin l6 engine model kit
Sold out
$1,299.99
$1,299.99 - $1,299.99
$1,299.99
$999.99
$999.99 - $999.99
$999.99

HOWIN L6-210 Engine 1/8 Scale 21cc Mini Inline 6 Cylinder 4 Stroke Water-cooled L6 Gasoline Engine Model Kit

HOWIN L6-210 Engine 1/8 21cc Mini Inline Six-cylinder Four-Stroke Water-cooled L6 Gasoline Model Engine - Build Your Own Engine That Works - Sp...

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$1,299.99
$1,299.99 - $1,299.99
$1,299.99
$999.99
$999.99 - $999.99
$999.99
Sold out
TECHING 3D Metal Puzzle Swinging Santa Claus Model with Color Lights DIY Assembly Toys for Christmas Gifts -100PCS+
TECHING 3D Metal Puzzle Swinging Santa Claus Model with Color Lights DIY Assembly Toys for Christmas Gifts -100PCS+
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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

TECHING 3D Metal Puzzle Swinging Santa Claus Model with Color Lights DIY Assembly Toys for Christmas Gifts -100PCS+

TECHING 3D Metal Puzzle Swinging Santa Claus Model with Color-changing Lights DIY Assembly Toys for Christmas Gifts -100PCS+ Features: 1. A beautif...

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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
Sold out
$139.99 - $139.99
$139.99
$139.99 - $139.99
$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...

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$139.99 - $139.99
$139.99
$139.99 - $139.99
$139.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Pumping Unit that Works - Oil Pump Jack Model Kit - TECHING 3D Metal Oilfield Working Equipment with Light Oil Rig Educational Toys Collection 219Pcs

TECHING 219Pcs Pumping Unit Oil Pump Jack Model Kit that Works Details:Brand: TECHINGProduct Name: Pumping Unit Model Kit Material: Aluminium Alloy...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

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...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
Sold out
cison l4-205-ohv 20.5cc inline 4-cylinder 4-stroke water-cooled gasoline engine model kit
cison l4-205-ohv 20.5cc inline 4-cylinder 4-stroke water-cooled gasoline engine model kit
$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99

CISON L4 OHV 20.5cc Inline 4-Cylinder 4-Stroke Water-Cooled Gasoline Engine Model Kit-Speed Up to 11500rpm

CISON L4-205-OHV 20.5cc Inline 4-Cylinder 4-Stroke Water-Cooled Gasoline Engine Model Kit for RC Cars-Speed Up to 11500rpm CISON L4-205 OHV L4 E...

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$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99 - $1,049.99
$999.99
SKYMECHMAN 1/18 WS-15 Turbofan Engine Model Kit
SKYMECHMAN 1/18 WS-15 Turbofan Engine Model Kit-Build Your Own Turbofan Engine that Works
$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99

SKYMECHMAN 1/18 WS-15 Turbofan Engine Model Kit-Build Your Own Turbofan Engine that Works

SKYMECHMAN 1/18 Scale 3D Printed WS-15 Functional Turbofan Engine Model Kit (50+ PCS) Product Information: Highly Detailed 1:18 Scale WS-15 Engi...

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$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99
cison transmission for cison v8 engine model
cison 6-speed power shift transmission for cison v8 engine model
$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00

6-Speed Power Shift Transmission for CISON V8 Engine Model with High/Low Transfer Case

CISON 6-Speed Power Shift Transmission + High/Low Transfer Case Kit for CISON V8 Engine Model Product Information: Upgrade your RC model car with t...

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$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00
custom 12v dc generator set for semto st-nf2 l2 diy miniature gasoline engine model kit
custom 12v dc generator set for semto st-nf2 l2 diy miniature gasoline engine model kit
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

SEMTO ST-NF2 L2 Mini Gasoline Engine Model with 12V Generator & Stabilized Charging Module - Includes Base Ignition Set - One Key Start

Custom 12V DC Generator Set for SEMTO ST-NF2 L2 DIY Miniature Gasoline Engine Model KitProduct Information: The SEMTO ST-NF2 L2 Miniature Gasoline ...

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$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
1/3 scale diy horizontal opposed 6-cylinder engine kit with operational turbocharger - electric motorized stem educational display model
1/3 scale diy horizontal opposed 6-cylinder engine kit with operational turbocharger - electric motorized stem educational display model
$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99

1/3 Scale DIY Horizontal Opposed 6-Cylinder Engine Kit with Operational Turbocharger - Electric Motorized STEM Educational Display Model

1/3 Scale DIY Horizontal Opposed 6-Cylinder Engine Kit with Operational Turbocharger - Electric Motorized STEM Educational Display Model Product In...

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$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99
ruifeiya V10-150 1/4 precision-engineered v10 150cc dohc 40-valve 4-stroke water-cooled internal combustion gas engine model
ruifeiya V10-150 v10 150cc dohc 40-valve 4-stroke water-cooled internal combustion gas engine model
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$8,999.99 - $8,999.99
$8,999.99
$8,999.99 - $8,999.99
$8,999.99

RUIFEIYA 1:4 Scale V10 Gas Engine Model - 150cc DOHC 40-Valve 4-Stroke 3-Ring Water-Cooled Internal Combustion Engine

RUIFEIYA V10-150 1/4 Precision-Engineered V10 150cc DOHC 40-Valve 4-Stroke Water-Cooled Internal Combustion Gas Engine Model (Assembled Version) Le...

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$8,999.99 - $8,999.99
$8,999.99
$8,999.99 - $8,999.99
$8,999.99
Sold out
TECHING 1/4 Supercar V12 Engine Model Kit with Synchronized Throttle Sound Effects 800+PCS
TECHING 1/4 Supercar V12 Engine Model Kit with Synchronized Throttle Sound Effects
$1,099.99 - $1,099.99
$1,099.99
$1,099.99 - $1,099.99
$1,099.99

V12 Engine Model Kit that Works - Build Your Own V12 Engine - TECHING 1/4 Supercar V12 Engine Model Kit with Synchronized Throttle Sound Effects 800+PCS

V12 Engine Model Kit that Works - Build Your Own V12 Engine - TECHING 1/4 Supercar V12 Engine Model Kit with Synchronized Throttle Sound Effec...

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$1,099.99 - $1,099.99
$1,099.99
$1,099.99 - $1,099.99
$1,099.99