Build Your Own Engine

Build Your Own Engine

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    Discover premium Working Engine Model Kits for adults, hobbyists, and STEM learners.
    Each model replicates real engine mechanics — from turbofan and jet engines to V-type, inline, steam, and Stirling engines. Perfect for hands-on building, engineering education, and collectible display. Build it. Run it. Showcase it.


    TECHING Full Metal L4 Engine Model Kit 4 Cylinder Engine Kit Car Engine Model Upgraded Version
    TECHING Full Metal L4 Engine Model Kit 4 Cylinder Engine Kit Car Engine Model Upgraded Version
    Enginekitor
    $599.99
    $649.99 SAVE $50.00
    TOYAN Premium Commemorative Edition FS-S100AT 4-stroke Gasoline/Nitro Engine Model - Build Your Own Engine
    TOYAN Premium Commemorative Edition FS-S100AT 4-stroke Gasoline/Nitro Engine Model - Build Your Own Engine
    Enginekitor
    $349.99
    Stirling 16 Cylinder Engine Model Engine Model Kit for Science Enthusiasts & Education Generator Toy Engine
    Stirling 16 Cylinder Engine Model Engine Model Kit for Science Enthusiasts & Education Generator Toy Engine
    Enginekitor
    $299.99
    $399.99 SAVE $100.00
    ENGINEKITOR  Large TR900 Turbofan Engine Model Kit With Adjustable Speed&Lighting Model Kit (48CM/18.8IN)
    ENGINEKITOR Large TR900 Turbofan Engine Model Kit With Adjustable Speed&Lighting Model Kit (48CM/18.8IN)
    Enginekitor
    $249.99
    $299.99 SAVE $50.00
    ENGINEKITOR 1/20 Scale Pratt Whitney F100 Low Bypass Turbofan Engine Model – Build Your Own Engine(57CM/22.4INCH)
    ENGINEKITOR 1/20 Scale Pratt Whitney F100 Low Bypass Turbofan Engine Model – Build Your Own Engine(57CM/22.4INCH)
    Enginekitor
    $329.99
    $379.99 SAVE $50.00
    TECHING All-metal Single-cylinder Car Engine Assembly Kit for Collection and Gift
    TECHING All-metal Single-cylinder Car Engine Assembly Kit for Collection and Gift
    Enginekitor
    $299.99
    $349.99 SAVE $50.00
    TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC Water-cooled Gasoline Engine Model
    TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC Water-cooled Gasoline Engine Model
    Enginekitor
    $699.99
    $799.99 SAVE $100.00
    Flying Saucer Steam Engine Model STEM Educational Mechanical Model
    Flying Saucer Steam Engine Model STEM Educational Mechanical Model
    Enginekitor
    $69.99
    $79.99 SAVE $10.00
    ENGINEKITOR Trent 900-1:20 Scale Mechanical Science Model-Build Your Own Jet Aircraft Turbofan Engine Kit
    ENGINEKITOR Trent 900-1:20 Scale Mechanical Science Model-Build Your Own Jet Aircraft Turbofan Engine Kit
    Enginekitor
    $269.99
    $299.99 SAVE $30.00
    Stirling Engine Projector Model – Vintage Mechanical STEM Engine Model
    Stirling Engine Projector Model – Vintage Mechanical STEM Engine Model
    Enginekitor
    $159.99
    $199.99 SAVE $40.00
    RUIFEIYA V10-150 1/4 Scale 150cc DOHC V10 Gasoline Engine Model – 16HP Water-Cooled 4-Stroke Engine for RC & Collectors
    RUIFEIYA V10-150 1/4 Scale 150cc DOHC V10 Gasoline Engine Model – 16HP Water-Cooled 4-Stroke Engine for RC & Collectors
    Enginekitor
    $9,499.99
    $11,999.99 SAVE $2,500.00
    ENGINEKITOR TR900 Reverse Thrust Turbofan Engine Model Kit - Aviation Simulation Engine Model Brushless Motor Engine Model Kit
    ENGINEKITOR TR900 Reverse Thrust Turbofan Engine Model Kit - Aviation Simulation Engine Model Brushless Motor Engine Model Kit
    Enginekitor
    $479.99
    $529.99 SAVE $50.00
    ENGINEKITOR TM Steam Engine Model Kit – STEM Educational Mechanical Engine for Learning
    ENGINEKITOR TM Steam Engine Model Kit – STEM Educational Mechanical Engine for Learning
    Enginekitor
    $189.99
    $239.99 SAVE $50.00
    ENGINEKITOR Highly Restored Rolls Royce Trent 900 Turbofan Engine Model RTR Turbofan Engine Model(55cm/22in)
    ENGINEKITOR Highly Restored Rolls Royce Trent 900 Turbofan Engine Model RTR Turbofan Engine Model(55cm/22in)
    Enginekitor
    $599.99
    $699.99 SAVE $100.00
    ENGINEKITOR TR900 Turbofan Engine Model Kit Magnetic Base Twin Light Aeromodelling Kit Rechargeable with Illuminated Version For Gift
    ENGINEKITOR TR900 Turbofan Engine Model Kit Magnetic Base Twin Light Aeromodelling Kit Rechargeable with Illuminated Version For Gift
    Enginekitor
    $149.99
    $169.99 SAVE $20.00
    ENGINEKITOR TR900 Turbofan Engine Model Kit White Case Pusher Turbofan Engine Model Rechargeable with Light Version
    ENGINEKITOR TR900 Turbofan Engine Model Kit White Case Pusher Turbofan Engine Model Rechargeable with Light Version
    Enginekitor
    $149.99
    $169.99 SAVE $20.00
    Stirling Engine Gatling HMG Stirling Engine Model - Build Your Own Engine
    Stirling Engine Gatling HMG Stirling Engine Model - Build Your Own Engine
    Enginekitor
    $229.00
    $259.99 SAVE $30.99
    ENJOMOR GS-DK01 8cc 14000rpm 4 Stroke Single Cylinder Engine Model Gas Power Engine Kit
    ENJOMOR GS-DK01 8cc 14000rpm 4 Stroke Single Cylinder Engine Model Gas Power Engine Kit
    Enginekitor
    $279.99
    $299.99 SAVE $20.00
    ENGINEKITOR TR900 White Shell Turbofan Engine Model Kit - Aviation Simulation Engine Model with Adjustable Speed and Dual Light Design
    ENGINEKITOR TR900 White Shell Turbofan Engine Model Kit - Aviation Simulation Engine Model with Adjustable Speed and Dual Light Design
    Enginekitor
    $499.99
    $549.99 SAVE $50.00
    ENGINEKITOR TR900 Large Turbofan Engine Model Kit with Adjustable Speed And Lighting Turbofan Engine Model(47cm/18.5Inch)
    ENGINEKITOR TR900 Large Turbofan Engine Model Kit with Adjustable Speed And Lighting Turbofan Engine Model(47cm/18.5Inch)
    Enginekitor
    $269.99
    $319.99 SAVE $50.00

    Enginekitor FAQ

    📦 Shipping
    Q1: Do you ship worldwide?

    A1: Yes, we offer worldwide shipping to most countries and regions.

    Q2: Where are orders shipped from?

    A2: All orders are shipped from our warehouse in Mainland China.

    Q3: What is the shipping cost?

    A3: We provide free international shipping for all orders.

    Q4: What is the estimated delivery time?

    A4: Delivery time varies by location. For detailed estimates, please check our Expected Delivery Time page.

    Q5: How do I track my package?

    A5: You can track your shipment on 17track.net. If you need help locating your tracking number, contact us at service@enginekitor.com.

    💳 Payment & Orders
    Q1: What payment methods do you accept?

    A1: We accept major Credit Cards and PayPal.

    Q2: My payment failed. What should I do?

    A2: If your credit card payment fails, please try PayPal or contact your bank for verification. You can also email us for assistance.

    Q3: How can I cancel my order?

    A3: If the order has not been shipped, please contact our support team at service@enginekitor.com. We will cancel the order and issue a full refund.

    Q4: Is my personal information secure?

    A4: Yes. Enginekitor uses encryption and strict security measures to protect your information, both online and offline.

    Q5: I entered the wrong address. What should I do?

    A5: If a parcel is returned due to an incorrect address, we will contact you to confirm an updated address and arrange reshipment.

    ↩️ Returns & Refunds
    Q1: What items are eligible for return?

    A1: We accept returns or exchanges within 30 days of delivery. Items must be unused, unwashed, and in original condition.

    Q2: How do I return a product?

    A2: Please contact our service team at service@enginekitor.com with your order number. We will confirm eligibility and provide the return instructions.

    Q3: What is your refund policy?

    A3: Refunds are processed within 1–5 business days after we confirm the cancellation or receive the returned item.

    Q4: How will my refund be issued?

    A4: Refunds are issued back to the original payment method used for the order.

    ⚙️ Product & Technical
    Q1: Are these real working engine models?

    A1: Yes. Our kits are Working Engine Model Kits designed to replicate real mechanical structures, including combustion, turbofan, steam, and Stirling engines.

    Q2: Do the models require assembly?

    A2: Most engine kits require manual assembly and include detailed instructions or video tutorials. They are ideal for DIY builders, engineering enthusiasts, and STEM learners.

    Q3: Are tools included?

    A3: Many kits include basic tools. Some advanced models may require extra tools, which will be clearly listed on the product page.

    Q4: Can these engines actually run?

    A4: Yes, many models are fully operational and can run when assembled correctly. Please check the product description to see whether a kit is running or display-only.

    Q5: Do you offer technical support?

    A5: Yes. If you encounter any issues during assembly or operation, please contact service@enginekitor.com and our technical team will assist you.