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    TECHING DM135 Turbojet Engine Model Kit – 1/10 Full Metal Twin Rotor Jet Engine with 600+ Parts
    TECHING DM135 Turbojet Engine Model Kit – 1/10 Full Metal Twin Rotor Jet Engine with 600+ Parts
    Enginekitor
    $799.99
    $899.99 SAVE $100.00
    TECHING 1/10 1000+Pcs DIY Full Metal Electric Twin-Spool Turbofan Aircraft Jet Engine Model Kit - Build Your Own Working Engine
    TECHING 1/10 1000+Pcs DIY Full Metal Electric Twin-Spool Turbofan Aircraft Jet Engine Model Kit - Build Your Own Working Engine
    Enginekitor
    $999.99
    $1,099.99 SAVE $100.00
    TECHING 1:3 Full Metal V8 Car Engine Model Kit - DIY Mechanical Assembly Educational Toy with 500+ Pcs - Build Your Own Engine
    TECHING 1:3 Full Metal V8 Car Engine Model Kit - DIY Mechanical Assembly Educational Toy with 500+ Pcs - Build Your Own Engine
    Enginekitor
    $699.99
    $749.99 SAVE $50.00
    TECHING Full Metal V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit: Ideal for Industry Research/Education/Gifts
    TECHING Full Metal V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit: Ideal for Industry Research/Education/Gifts
    Enginekitor
    $469.99
    $499.99 SAVE $30.00
    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
    TECHING 5 Cylinder Radial Engine Model Kit - 1:6 Full Metal Aircraft Engine  - Build Your Own Radial Engine
    TECHING 5 Cylinder Radial Engine Model Kit - 1:6 Full Metal Aircraft Engine - Build Your Own Radial Engine
    Enginekitor
    $469.99
    $499.99 SAVE $30.00
    TECHING V2 Engine Assembly Kit Full Metal VTwin Double-Cylinder Engine Model Kit for Collecting/Decorating/Education
    TECHING V2 Engine Assembly Kit Full Metal VTwin Double-Cylinder Engine Model Kit for Collecting/Decorating/Education
    Enginekitor
    $399.99
    $449.99 SAVE $50.00
    TECHING 1:10 Full Metal Mini L4 Diesel Engine Model Kit - DIY 4 Cylinder OHV Engine
    TECHING 1:10 Full Metal Mini L4 Diesel Engine Model Kit - DIY 4 Cylinder OHV Engine
    Enginekitor
    $429.99
    $499.99 SAVE $70.00
    TECHING 219pcs 3D Metal Oil Pump Jack Model Kit - DIY Assembly Science Education Toy Gift with Light Oil Rig Educational Collection
    TECHING 219pcs 3D Metal Oil Pump Jack Model Kit - DIY Assembly Science Education Toy Gift with Light Oil Rig Educational Collection
    Enginekitor
    $149.99
    $199.99 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
    TECHING 160PCS DIY Metal Robot Tank Building Kit with Bluetooth Speaker&Remote Control&Puzzle Engine Assembly
    TECHING 160PCS DIY Metal Robot Tank Building Kit with Bluetooth Speaker&Remote Control&Puzzle Engine Assembly
    Enginekitor
    $199.99
    TECHING Mini APP-Controlled DIY Assembly Metal Red Tractor Model Remote Control Educational Toy & Gift Collection
    TECHING Mini APP-Controlled DIY Assembly Metal Red Tractor Model Remote Control Educational Toy & Gift Collection
    Enginekitor
    $199.99
    TECHING Full Metal Steam Car Engine Model Assembly Kit - High Challenge Collector's Gift and Decor
    TECHING Full Metal Steam Car Engine Model Assembly Kit - High Challenge Collector's Gift and Decor
    Enginekitor
    $299.99
    TECHING Full Metal Stirling Engine & Pedestrian Robot Engine Building Kit - DIY Model Collection & Science Toy Gift
    TECHING Full Metal Stirling Engine & Pedestrian Robot Engine Building Kit - DIY Model Collection & Science Toy Gift
    Enginekitor
    $129.99
    TECHING Full Metal Aluminum Alloy Galileo Pendulum Clock Stirling Engine Assembly Kit Building Toy Gift
    TECHING Full Metal Aluminum Alloy Galileo Pendulum Clock Stirling Engine Assembly Kit Building Toy Gift
    Enginekitor
    $139.99
    TECHING 310+pcs Vintage Classic Car & Engine Assembly Kit Mini Electric Single-Cylinder Metal Mechanical Model Toy with  for Educational Collection
    TECHING 310+pcs Vintage Classic Car & Engine Assembly Kit Mini Electric Single-Cylinder Metal Mechanical Model Toy with for Educational Collection
    Enginekitor
    $439.99
    TECHING 387 pcs All Aluminum Steam Locomotive Train Assembly Kit with Tracks-STEM Toys Gifts
    TECHING 387 pcs All Aluminum Steam Locomotive Train Assembly Kit with Tracks-STEM Toys Gifts
    Enginekitor
    $439.99
    TECHING All-Metal Turbofan Engine Kit that Works – DIY Visible Jet Engine Model for STEM Education & Collectors
    TECHING All-Metal Turbofan Engine Kit that Works – DIY Visible Jet Engine Model for STEM Education & Collectors
    Enginekitor
    $199.99
    $249.99 SAVE $50.00
    TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit – DIY Assembly for STEM Learning & Collector Display
    TECHING L4 Turbocharged 4-Cylinder Full Metal Engine Model Kit – DIY Assembly for STEM Learning & Collector Display
    Enginekitor
    $599.99
    $649.99 SAVE $50.00
    TECHING DM136 1/4 Scale Metal Turboshaft Engine Model Kit – Working Helicopter T700 Engine Replica | Full-Metal Build, Electric-Driven Simulation
    TECHING DM136 1/4 Scale Metal Turboshaft Engine Model Kit – Working Helicopter T700 Engine Replica | Full-Metal Build, Electric-Driven Simulation
    Enginekitor
    $599.99
    $699.99 SAVE $100.00

    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.