Skip to content
🎅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!

Gifts For Kids & Teens

Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99

Starter Kit for TOYAN FS-L400 Engine

Starter Kit for TOYAN FS-L400 Engine Package List: 1 x 3 In 1 Engine Starting ESC for TOYAN FS-L400 Engine 4 x 1.5V Ignite Voltage Regulator Module...

View full details
Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99
Original price $78.99 - Original price $78.99
Original price
$78.99
$78.99 - $78.99
Current price $78.99

TOYAN FS-L400 Engine Base Bracket Holder

TOYAN Bracket Holder Base for TOYAN FS-L400 Engine Features: Designed and Produced by TOYAN. .Engine mounting bracket base for TOYAN FS-L400 eng...

View full details
Original price $78.99 - Original price $78.99
Original price
$78.99
$78.99 - $78.99
Current price $78.99
Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99

Starter Kit with 4-in-1 Ignition Module for TOYAN FS-L400 Engine

Starter Kit with 4-in-1 Ignition Module for TOYAN FS-L400 Engine Package List:1 x Oil/ Fuel Tank for TOYAN FS-L400 Engine1 x 30cm Oil Pipe for TOYA...

View full details
Original price $129.99 - Original price $129.99
Original price
$129.99
$129.99 - $129.99
Current price $129.99
Original price $26.99 - Original price $26.99
Original price
$26.99
$26.99 - $26.99
Current price $26.99

Cooling Water Tank Bracket Kit for Toyan FS-L400, V4 Engine 4 Cylinder Four-stroke Engine

Cooling Water Tank Bracket Kit for Toyan FS-L400 4 Cylinder Four-stroke Engine Features:.The modification kit includes cooling water tank, mounting...

View full details
Original price $26.99 - Original price $26.99
Original price
$26.99
$26.99 - $26.99
Current price $26.99
Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99

Custom 4-Way All-metal Oil Distributor Fuel by-pass Regulator for TOYAN FS-L400 14cc Inline 4 Cylinder Four-stroke Water-cooled Nitro Engine Model

Custom 4-Way All-metal Oil Distributor Fuel by-pass Regulator for Toyan FS-L400 14cc In-line Four-cylinder Four-stroke Water-cooled Nitro Engine Mo...

View full details
Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99
Original price $28.99 - Original price $28.99
Original price
$28.99
$28.99 - $28.99
Current price $28.99

Starter Motor for TOYAN FS-L400 14cc Inline 4 Cylinder Four-stroke Water-cooled Nitro Engine Model

Starter Motor for TOYAN FS-L400 14cc Inline 4 Cylinder Four-stroke Water-cooled Nitro Engine Model Features:.Motor Size: 70mm in length(with shaft)...

View full details
Original price $28.99 - Original price $28.99
Original price
$28.99
$28.99 - $28.99
Current price $28.99
Original price $53.99 - Original price $53.99
Original price
$53.99
$53.99 - $53.99
Current price $53.99

Metal Fixing Bracket Base for TOYAN FS-L400 Engine Model

Engine Fixing Bracket Base for TOYAN FS-L400 Inline Four-cylinder 4-stroke Water-cooled Nitro Engine Model Features: .The starter mounting bracke...

View full details
Original price $53.99 - Original price $53.99
Original price
$53.99
$53.99 - $53.99
Current price $53.99
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99

4-in-1 Ignite Voltage Regulator Module for TOYAN FS-L400 Inline Four-cylinder Four-stroke Water-cooled Nitro Engine Model

4-in-1 Ignite Voltage Regulator Module for TOYAN FS-L400 Inline Four-cylinder Four-stroke Water-cooled Nitro Engine ModelFeatures:.The ignite volta...

View full details
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99
Original price $34.99 - Original price $34.99
Original price
$34.99
$34.99 - $34.99
Current price $34.99

Single Gear Clutch Assembly RC Model Ship Upgrade Parts for TOYAN FS-L400 Inline Four-cylinder 4-stroke Water-cooled Nitro Engine Model

Single Gear Clutch Assembly RC Model Ship Upgrade Parts for TOYAN FS-L400 Inline Four-cylinder 4-stroke Water-cooled Nitro Engine Model Features: ...

View full details
Original price $34.99 - Original price $34.99
Original price
$34.99
$34.99 - $34.99
Current price $34.99
Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99

#70 Bearing for TOYAN FS-L400 Engine

#70 Bearing for TOYAN FS-L400 EngineFeatures:#70 Bearing for TOYAN FS-L400 EngineSpecifications:.Material: Metal.Product Weight: 40g.Package Dimens...

View full details
Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99
Sold out
Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99

#24 Fan Body for TOYAN FS-L400

#24 Fan Body for TOYAN FS-L400 Features: .100% brand new and high quality. .This fan body is suitable for Toyan engine model. .One of essential p...

View full details
Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99
Original price $14.99 - Original price $14.99
Original price
$14.99
$14.99 - $14.99
Current price $14.99

#32 Axle Positioning Block for TOYAN FS-L400 Engine (Use with Water Pump)

#32 Axle Positioning Block for TOYAN FS-L400 Engine (Use with Water Pump)Features:.100% brand new and high quality.Axle positioning block for TOYAN...

View full details
Original price $14.99 - Original price $14.99
Original price
$14.99
$14.99 - $14.99
Current price $14.99
Original price $62.99 - Original price $62.99
Original price
$62.99
$62.99 - $62.99
Current price $62.99

Camshaft Engine Parts for TOYAN FS-L400 Engine

Camshaft Engine Parts for TOYAN FS-L400 Engine Specifications:.Color: As Shown.Material: Metal.Product Weight: 90g.Package Dimensions: 8 x 6 x 5cm....

View full details
Original price $62.99 - Original price $62.99
Original price
$62.99
$62.99 - $62.99
Current price $62.99
Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99

#75 flange bearing (φ5*10*4) for TOYAN FS-S100AC engine (for sku:33ED2966736)

#75 Flange Bearing (φ5*10*4) for TOYAN FS-L400 Engine(for sku:33ED2966736)Specifications:.Material: Metal.Product Weight: 35g.Package Dimensions: 1...

View full details
Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99
Sold out
Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99

Idle Plunger for TOYAN L400 Engine Model

Idle Plunger for TOYAN L400 Engine ModelFeatures:.The idle plunger is suitable for TOYAN L400 engine model.Specifications:.Material: Metal.Product ...

View full details
Original price $9.99 - Original price $9.99
Original price
$9.99
$9.99 - $9.99
Current price $9.99
Sold out
Original price $4.99 - Original price $4.99
Original price
$4.99
$4.99 - $4.99
Current price $4.99

Gasket for TOYAN L400 Engine Model

  Gasket for TOYAN L400 Engine ModelFeatures:.The gasket is suitable for TOYAN L400 engine model.Specifications:.Material: Plastic.Product Weight: ...

View full details
Original price $4.99 - Original price $4.99
Original price
$4.99
$4.99 - $4.99
Current price $4.99
Original price $49.99 - Original price $49.99
Original price
$49.99
$49.99 - $49.99
Current price $49.99

Custom Engine Mounting Bracket Base Stand Holder for Toyan FS-L400 Inline 4-cylinder 4-stroke Water-cooled Nitro Engine Model

Custom Engine Mounting Bracket Base Stand Holder for Toyan FS-L400 Inline 4-cylinder 4-stroke Water-cooled Nitro Engine Model More Details:.This st...

View full details
Original price $49.99 - Original price $49.99
Original price
$49.99
$49.99 - $49.99
Current price $49.99
Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99

#22 Piston Ring Cap for TOYAN FS-L400 Engine - TOYAN Original

Original Piston Ring Cap for TOYAN FS-L400 EngineMore Details:.Material: Metal.Product Weight: 20g.Package Dimensions: 10 x 8 x 6cm.Package Weight:...

View full details
Original price $24.99 - Original price $24.99
Original price
$24.99
$24.99 - $24.99
Current price $24.99
Original price $8.99 - Original price $8.99
Original price
$8.99
$8.99 - $8.99
Current price $8.99

#98 O-ring for TOYAN FS-L400

#98 O-ring for TOYAN FS-L400 Features: .100% brand new and high quality. .This O-ring is suitable for Toyan engine model. .One of essential part ...

View full details
Original price $8.99 - Original price $8.99
Original price
$8.99
$8.99 - $8.99
Current price $8.99
Original price $49.99 - Original price $49.99
Original price
$49.99
$49.99 - $49.99
Current price $49.99

#27 Connecting Rod and Piston Set for TOYAN FS-L400

#27 Connecting Rod and Piston Set for TOYAN FS-L400 Features: .100% brand new and high quality. .This connecting rod and piston group is suitable...

View full details
Original price $49.99 - Original price $49.99
Original price
$49.99
$49.99 - $49.99
Current price $49.99
Original price $20.99 - Original price $20.99
Original price
$20.99
$20.99 - $20.99
Current price $20.99

Exhaust Tube Exhaust Pipe for TOYAN FS-L400 Engine

Exhaust Tube Exhaust Pipe for TOYAN FS-L400 Engine Specifications:.Color: As Shown.Material: Metal.Product Weight: 40g.Package Dimensions: 8 x 6 x ...

View full details
Original price $20.99 - Original price $20.99
Original price
$20.99
$20.99 - $20.99
Current price $20.99
Original price $24.99 - Original price $84.99
Original price
$24.99 - $84.99
$24.99 - $84.99
Current price $24.99

#89 90MXL Start Belt for TOYAN FS-L400 Nitro Engine Model

#89 90MXL Start Belt for TOYAN FS-L400 Nitro Engine Model Features: .100% brand new and high quality .Suitable for Inline Four-cylinder Four-stro...

View full details
Original price $24.99 - Original price $84.99
Original price
$24.99 - $84.99
$24.99 - $84.99
Current price $24.99
Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99

Starter Kit for TOYAN FS-L400G Engine Gasoline Engine Model

Starter Kit for TOYAN FS-L400G Engine Gasoline Engine Model The starter kit contains 4 Spark Plug, 1 Cooling Fan, 1 Radiator, 1 CDI igniter, 1 Mech...

View full details
Original price $149.99 - Original price $149.99
Original price
$149.99
$149.99 - $149.99
Current price $149.99

Finding toys and gifts to test and develop kids' STEM skills?

Inspire Young Minds with the Right Engine for Kids

Looking for meaningful toys and gifts to build your child’s creativity and STEM abilities? A well-designed engine for kids is more than just a toy—it’s an invitation to explore the mechanics of motion, energy, and engineering through hands-on play. At EngineDIY, we believe in sparking curiosity through creation.

Whether you're shopping for a 6-year-old beginner or a curious teen, our kits—ranging from toy engine kits to working engine models for kids—are designed to challenge, educate, and entertain.

What Makes a Great STEM Gift for Kids?

1. Hands-On Learning Through Play

Our selection includes DIY engine model kits, stirling engines, robotic builds, and Tesla coils, all engineered to promote STEM learning in fun and engaging ways. These toys help kids develop critical thinking, fine motor skills, and real-world engineering understanding.

2. Educational and Functional Designs

Many of our models are working engine models for kids, meaning they feature moving pistons, gears, or lights to simulate real engines. Transparent parts and easy-to-follow guides allow children to observe and understand how each component functions.

3. Designed for a Range of Ages

  • Ages 3–7: Toy-like builds with large pieces, sound effects, and simple tools

  • Ages 8–12: More detailed kids engine build kits that introduce real engine mechanics and problem-solving

  • Teens (13–16): Advanced STEM kits and engine models with higher-level assembly and educational value

All kits are designed with safety in mind and are great for parent-child interaction or independent learning.

Frequently Asked Questions About Educational Engine Toys

Q: What types of kids benefit most from engine building kits?

A: Children who enjoy building, experimenting, or asking how things work will love our educational engine toys. They’re especially great for budding scientists, tinkerers, and future engineers.

Q: Are these kits only for home use?

A: Not at all. Many of our toy engine kits are perfect for use in classrooms, STEM labs, science fairs, and homeschooling environments. Educators often use these models to introduce topics in physics, mechanics, and energy transfer.

Q: Do the kits require tools or batteries?

A: Some working engine models for kids come with all necessary tools and run on standard batteries. Please refer to the product description for specifics—most kits are designed to be beginner-friendly and safe for kids to assemble with minimal supervision.

Q: Are the kits fun as well as educational?

A: Absolutely. Every kit is designed to balance STEM-based learning with the joy of creation. From realistic engine movement to interactive puzzle-solving, kids get to build, test, and play while absorbing scientific concepts.

Q: Who else are these kits suitable for?

A: In addition to kids and teens, our kits are also perfect gifts for STEM educators, engineers, and anyone passionate about science, technology, or mechanics. They're a hit with education-minded families, techies, and aspiring inventors alike.

At EngineDIY, we’re passionate about making learning fun. From toy engine kits to STEM science tools, our mission is to inspire kids and teens through discovery, problem-solving, and building.

Explore our full range of kids engine build kits, educational engine toys, and DIY gifts—and let the wonder of engineering start at home or in the classroom.