• A fully functional fire truck with functional electronic circuits made of interlocking bricks, serving as a screen-free STEM toy and circuit building toy.
  • A 5 star review for SparkBlocks, written on a blue block with text and gold studs on a white background.
  • A hand flipping the lid of a fully functional fire truck from the ultimate theme bundle to activate a switch, demonstrating the circuit building toy and screen-free STEM toy features.
  • A hand pressing a button to activate the lights on a fully functional fire truck, showcasing a circuit building toy and screen-free STEM toy in action.
1 4
5.0
Rated 5.0 out of 5 stars
4 Reviews

Setup Tips + Notes →

Fully Functional Fire Truck

Fully Functional Fire Truck

$116.00 CAD
$116.00 CAD $116.00 CAD
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🚒 Build it, drive it, and sound the alarm with this Fully Functional Fire Truck!

The Fully Functional Fire Truck Theme Build is a hands-on SparkBlocks project that lets kids build a fire truck that drives forward, lights up, and plays a siren — all powered by real electronic circuits.

From rolling across the floor to lights and push-button siren sounds, the Fire Truck is a satisfying build that turns real circuits into motion and sound.

Important note

This is an add-on build. To complete this build, you’ll need your Intro to Circuits Kit, including the Battery Block and core circuit pieces (wire connectors, switches, and other basics).

What makes it awesome:

  • 🚗 Motorized movement: a gearbox motor + transaxle drives two wheels
  • 🔊 Real siren sound: activate an electronic speaker with a switch
  • 💡 Working lights: roof-mounted LEDs bring the truck to life
  • ⚡ Real electronics, real cause-and-effect: no screens, no shortcuts
  • 🧱 Fully compatible with all SparkBlocks kits and the bricks you already love
  • 🎁 Great gift for ages 8+ fast to build, fun to show off, easy to rebuild

What’s included

  • 250+ assorted building bricks
  • 1× High-Torque N20 Motor
  • 1× Slide Switch
  • 4× Wire Blocks (1×2)
  • 1× Crossover Connector
  • Word-free step-by-step build instructions

What you’ll need (not included)

  • Intro to Circuits Kit (for battery power and additional core circuit blocks)

Want them all?
Save with the Ultimate Theme Bundle and get all four builds in one set.

Ready to go? Let’s build something awesome!⚡️

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5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend these products
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4 reviews
  • C
    Chris
    Verified Reviewer
    Reviewing
    Fully Functional Fire Truck
    I recommend this product
    Rated 5 out of 5 stars
    5 hours ago
    Spark Blocks Fire Truck

    Nice design, for an experienced brick builder good manual and easy to build.

    The fire truck is approximately 20x8x8cm.

    I would recommend to build the upper and the side door like in the attached photo.

    Keep it going SparkBlocks!

    Was this helpful?
    SparkBlocks
    3 minutes ago

    Really appreciate the detailed feedback and the build tip for future builders. We are doing a bit of improvement on this as it was good - but can be GREAT! Of course, we love seeing experienced builders add their own touches to the models.

  • K
    Kayley
    Reviewing
    Fully Functional Fire Truck
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    AMAZING

    Had so much fun building this! This kit does a fantastic job of introducing electronic concepts in a way that’s accessible and exciting. The components are well designed, the instructions are clear, and the final build includes multiple working electronic features that make the learning feel real and practical. It’s a great choice for anyone who wants to explore circuitry, problem‑solving, and engineering through play.

    Was this helpful?
    SparkBlocks
    1 month ago

    Thank you! The Fire Truck is a fun one, glad it hit that balance of hands-on build + real electronics. And appreciate the photo, always great to see these in the wild 🚒

  • F
    Fred
    Verified Reviewer
    Reviewing
    Fully Functional Fire Truck
    I recommend this product
    Rated 5 out of 5 stars
    4 hours ago
    Fun Build

    This is a great way to get introduced to what SparkBlocks can do and how to utilize them. I generally build my own MOC's but wanted to get and idea how these would work. Now I am all fired up to learn new techniques in the future. They integrate seamlessly with other brands of bricks.

    Was this helpful?
    SparkBlocks
    6 minutes ago

    Love this. Hearing from experienced builders who are integrating SparkBlocks into larger MOCs is incredibly exciting for us. Thanks for sharing your experience, and keep creating awesome builds!

  • MW Profile picture for Michael W.google logo
    Michael W.
    Verified Reviewer
    Reviewing
    Fully Functional Fire Truck
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Great addition!

    This is my son's favorite build in the collection. I am really glad that we ordered it.

    Was this helpful?
    SparkBlocks
    1 month ago

    Love hearing that, it’s one of those builds where everything comes together in a really satisfying way. (And if you haven’t yet, we’ve got a few updated build tips here including V2 instructions: sparkblocks.ca/info )

    Curious what he builds next! ⚡