Skip to content

TOYS & MODELS

LEGO SMART Play 75421 Star Wars: Darth Vader's TIE Fighter Age 8+ 473pcs

Skip to product information
1 of 5

SKU: LG75421

Shop All LEGO

£59.95
£59.95
Sold out
Due to be Released - 1st March 2026
Register your Interest!

We anticipate demand for the new SMART Play range to be very high. Please register to be notified when pre-orders open and for more information regarding in-store demos in the lead up to the launch on March 1st 2026!

Product Number

75421

Age

8+

Number of Pieces

473


Collect 599 J-Points Or £2 Off Next Order

Exclusive loyalty rewards for collectors and fans → Learn more

Product Number
75421

Age
8+

Number of Pieces
473

Secure checkout
  • American Express
  • Apple Pay
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Klarna Logo
View Product Details
Select:

Description

Introduce kids to the LEGO Star Wars galaxy that plays back with this interactive building toy for 8+ year old boys and girls, featuring Darth Vader’s TIE Fighter (75421). Part of a range of model kits powered by the LEGO SMART Play system, this All-In-One Set includes all SMART Play components – a SMART Brick and charger, a LEGO SMART Minifigure and a SMART Tag – enabling responsive play, dynamic lights, sounds and more.

Hear roaring engines as the TIE Fighter is launched and swooshed in different directions. Bring SMART Darth Vader to life. Dodge incoming fire from the Rebel outpost. Pull the trigger to activate laser-shooting sounds. Refuel and repair the iconic Star Wars vehicle at the Imperial fuel station. Add SMART Play Compatible Sets (sold separately) for more interactive play options.

This interactive building toy makes a great Star Wars gift for 8+ year old boys and girls, as well as teenage fans and adult collectors. Help children get started, troubleshoot, control sound levels and download updates for enhanced SMART Play action with the LEGO SMART Assist App.

INTERACTIVE STAR WARS BUILDING TOY – The Star Wars galaxy plays back with Darth Vader’s TIE Fighter All-In-One Set, powered by the LEGO SMART Play system, with a SMART Brick and charger

POWER UP THE TIE FIGHTER – Place the SMART Brick on the SMART Tag in the starfighter for motion-activated engine sounds and lights, laser-shooting, refuelling and repair sounds

LEGO SMART STAR WARS MINIFIGURE – Bring SMART Darth Vader to life with the SMART Brick for responsive play, triggering reactions to movements and situations he experiences

BUILT FOR IMMERSIVE PLAY – Refuel the TIE Fighter at the fuel station, attack with Darth Vader’s Lightsaber and help the Rebel Fleet Trooper defend the Rebel outpost with its dual stud shooter

STAR WARS GIFT FOR KIDS – Treat a fan to this responsive building toy, which makes an out-of-this-world birthday gift idea for 8+ year old boys and girls, as well as teenage or adult collectors

LEGO SMART ASSIST APP – Help children unlock more from the SMART Play system with the SMART Assist App; get started, troubleshoot, control sound levels and download updates for enhanced play

MIC DROP – This LEGO Star Wars set includes a deactivated, built-in microphone for potential future play features; activation will require both your permission and a firmware update

What is SMART Play?

The SMART Play™ System is our most revolutionary innovation since the creation of the minifigure in 1978.

Using cutting-edge technology, it responds precisely to how kids play. In other words, when you play, the SMART Brick plays back.

There are three key pieces that work together:

The SMART Brick. A 2x4 LEGO brick that recognizes SMART Tags and SMART Minifigures. It also has a built-in accelerometer which knows how it is being moved through the air, and brings play to life in incredible ways.
The SMART Tags. These clever little tiles tell the SMART Brick what it should become, to help it play back with you.
The SMART Minifigures. When placed next to a SMART Brick, you’ll discover how each SMART Minifigure reacts differently to its environment with unique sounds, moods and reactions – all of which are played through the SMART Brick.
_x000B_The SMART Play System shows what happens when high-powered tech meets the limitless creativity of a child’s imagination. With the help of the SMART Tags and SMART Minifigures, the powerful SMART Brick responds to how you play with it, hold it, twist it, turn it... you name it!

It’s also endlessly replayable, because the SMART Tags and SMART Minifigures help unlock unique reactions, secret minigames, plot twists and Easter eggs. The fun keeps on going!

This is an evolution of the LEGO System in Play, all SMART Bricks, SMART Minifigures and SMART Tags also click with your LEGO bricks at home to bring all your LEGO sets to life!

Rewarding every enthusiast

You can earn and redeem Jadlam Rewards across our entire range of products. Every purchase brings you closer to your next reward.

View Rewards
Jadlam Rewards Card

Detailed Delivery Information

UK Economy Delivery

We use Royal Mail Tracked 48 as our main economy delivery service for all parcels. (Items classified as Large Letter by Royal Mail will be sent by Royal Mail 48).

This service aims to deliver within 2-3 working days and is tracked to the delivery point. SMS or email notifications will be sent to you if you have filled in the contact details on your order. This will allow you to view your delivery options prior to delivery and have advanced notice of a delivery day.

We aim to dispatch your order the same day if paid for before 2pm (excluding weekends and UK public holidays). Please note that if your order contains an item with a 1-2 day handling time your item will take longer to dispatch.

Once dispatched you will receive a notification and the item will then be delivered in the next 2-3 working days.

Delivery charges will be automatically calculated at the checkout page.

All product prices quoted are inclusive of VAT.

Please note that we cannot accept orders billed to or addressed to PO Boxes.

UK Express / Next Day Delivery

We will supply your email address and/or mobile number to the courier, they will use this to send you notification emails and SMS to let you know when your parcel will arrive.

*Where our Express/Next Day delivery service has been selected we aim to dispatch your goods from our warehouse in less than 1 working day of you placing your order (excluding weekends and UK public holidays). We will send you an email confirming when we have dispatched your order. Delivery will normally take 1-2 working days from the moment you place your order.

Please note that Express/Next Day delivery is a trackable service.

Delivery charges will be automatically calculated at the checkout page.

All product prices quoted are inclusive of VAT.

Please note that we can't accept orders billed to or addressed to PO Boxes.

Non-Mainland UK Shipping Information

Applies to: Northern Ireland, Channel Islands, Isle Of Man, Scottish Highlands & Islands, Scilly Isles.

Free on all orders under 5KG.

If your order weighs more than 5KG we will need to ship this via DPD which will incur a delivery charge of £9.99.

Please note this is only on orders over 5KG and most orders will come to less than 5KG.

Orders will be shipped on a 2 Day Service regardless of shipping option selected.

International Delivery

Shipping to Europe currently suspended due to changes with Brexit. More information due soon.

Shipping to Non European Countries

Shipping to Non European destinations is charged based on order value & order weight. In certain cases extra shipping charges may be required.

We aim to dispatch your goods from our warehouse within 2 working days of you placing your order (excluding weekends and UK public holidays). We will send you an email confirming when we have dispatched your order. Postal delivery will normally take a further 5 working days.

Delivery times and charges vary by country.

Multiple delivery addresses in the same order will result in multiple delivery charges.

When ordering goods from Jadlam Toys & models for delivery overseas you may be subject to import duties and taxes, which are levied once the package reaches the specified destination. Any additional charges for customs clearance must be borne by you; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country, so you should contact your local customs office for further information. Additionally, please note that when ordering from Jadlam Toys & Models, you are considered the importer of record and must comply with all laws and regulations of the country in which you are receiving the goods.

All product prices quoted are inclusive of VAT (Value Added Tax). VAT on non EU deliveries cannot be reclaimed.

Important Note on Delivery Times

We do everything we can to meet the delivery times specified in this section. However, occasionally delivery times may be affected by factors beyond the control of Jadlam Racing and therefore cannot be guaranteed.

Key Information at a Glance

The most important points from our returns policy.

 Return unwanted items within 30 days (unopened).

 We provide free return shipping for any faulty, damaged, or incorrectly sent items.

 All returns must be initiated by completing our official Returns Form for efficient processing.

 Ensure items are returned in 'as new' condition with original packaging to qualify for a full refund.

Can I return my item?

Not Wanted

An unwanted product can be returned for a full refund within 30 days of delivery as long as it’s still in its original, unopened packaging.

In accordance with your rights when you purchase goods online, unwanted items can be returned even if you have opened them for inspection as long as you let us know within 14 calendar days from the day after delivery. You can examine the goods as you would in a shop but to obtain a full refund you must not use them. The goods must be returned in ‘as new’ condition and in their original packaging. The packaging must not be ripped or damaged or we may refuse the return.

Returns and exchanges can only be processed with proof of purchase. Please provide your order number when you return a product.

You will be liable for the cost of returning the goods to us and must ensure that they are returned in protective packaging.

Faulty or Damaged

If you have received a damaged or faulty item from us you can return it for a repair, replacement or refund.

If the item is faulty or damaged we will cover the costs of the return shipping. Please contact us prior to returning so we can arrange a free returns label or resolve the fault you are experiencing.

Please make it clear what the issue is on our returns paperwork, as some minor issues may not be very clear to our returns department.

Some manufacturers prefer to deal with faulty items themselves, so returns may be sent directly to the manufacturer. This helps you get a replacement or repair faster.

Incorrect

An item received incorrectly can be returned for a refund or replacement. Please make it clear on the returns paperwork which action you would like us to take. If you do not complete this section, we will automatically issue a refund.

If the item is incorrect, we will cover the return shipping costs. Please complete a returns request form by clicking here and we will provide a returns shipping label for you.

What is your Returns Period?

You can return an item up to 30 days after the date of delivery.

EXTENDED CHRISTMAS RETURNS (covers all orders placed in November & December 2024) ends 31st January 2025.

How do I cancel my order?

If you choose to cancel an order that you have not yet received, please contact us via phone or email. Have your order number ready for quicker processing. Use "Cancellation Request" in your contact message.

We do our best to cancel orders quickly, but it's possible the order is dispatched before we process your request.

If your order has already shipped, you'll need to return it after receiving it. This will be treated as an unwanted return, and you’ll be responsible for return shipping costs.

What are my cancellation rights?

You may cancel an order from the moment it's placed until 14 days after you receive the goods.

Please contact us by phone or email to request a cancellation.

How do I start a return?

You need to complete our Returns Form. A member of our Returns Department will contact you with full instructions.

How do I return my item?

Please complete our Returns Form. We will contact you with instructions.

If you're arranging your own return, please use a tracked courier service. We cannot be held liable for undelivered returns. Reuse original packaging if possible, or make sure the item is well protected and dry in transit.

Check Royal Mail or parcel services like Parcel2Go for competitive rates.

How much does it cost to return an item?

The cost depends on the return reason:

  • Unwanted item: You cover return shipping costs.
  • Damaged/Faulty item: We cover the return shipping.
  • Incorrect item: We cover the return shipping.

For self-paid returns, we recommend Royal Mail or Parcel2Go. A small tracked parcel via Royal Mail should cost around £5; courier options may range £7–10.

When we cover return shipping, we’ll send you a returns label. Complete the form by clicking here.

A restocking fee may apply for returns due to customer error or if items are returned in a condition different from what was stated.

Once your return is approved, you have 14 days to send the item. After that, the return is cancelled and no refund will be issued.

When will I be refunded?

We process refunds or replacements within 3–5 working days of receiving your return. If you used a tracked courier, you can confirm when the item was received. If you don’t hear from us within 7 working days, please get in touch.

How should I package my return?

We recommend reusing the original packaging. You must ensure the item is returned in protective packaging. Items returned damaged or without proper care may not qualify for a refund.

Description

Introduce kids to the LEGO Star Wars galaxy that plays back with this interactive building toy for 8+ year old boys and girls, featuring Darth Vader’s TIE Fighter (75421). Part of a range of model kits powered by the LEGO SMART Play system, this All-In-One Set includes all SMART Play components – a SMART Brick and charger, a LEGO SMART Minifigure and a SMART Tag – enabling responsive play, dynamic lights, sounds and more.

Hear roaring engines as the TIE Fighter is launched and swooshed in different directions. Bring SMART Darth Vader to life. Dodge incoming fire from the Rebel outpost. Pull the trigger to activate laser-shooting sounds. Refuel and repair the iconic Star Wars vehicle at the Imperial fuel station. Add SMART Play Compatible Sets (sold separately) for more interactive play options.

This interactive building toy makes a great Star Wars gift for 8+ year old boys and girls, as well as teenage fans and adult collectors. Help children get started, troubleshoot, control sound levels and download updates for enhanced SMART Play action with the LEGO SMART Assist App.

INTERACTIVE STAR WARS BUILDING TOY – The Star Wars galaxy plays back with Darth Vader’s TIE Fighter All-In-One Set, powered by the LEGO SMART Play system, with a SMART Brick and charger

POWER UP THE TIE FIGHTER – Place the SMART Brick on the SMART Tag in the starfighter for motion-activated engine sounds and lights, laser-shooting, refuelling and repair sounds

LEGO SMART STAR WARS MINIFIGURE – Bring SMART Darth Vader to life with the SMART Brick for responsive play, triggering reactions to movements and situations he experiences

BUILT FOR IMMERSIVE PLAY – Refuel the TIE Fighter at the fuel station, attack with Darth Vader’s Lightsaber and help the Rebel Fleet Trooper defend the Rebel outpost with its dual stud shooter

STAR WARS GIFT FOR KIDS – Treat a fan to this responsive building toy, which makes an out-of-this-world birthday gift idea for 8+ year old boys and girls, as well as teenage or adult collectors

LEGO SMART ASSIST APP – Help children unlock more from the SMART Play system with the SMART Assist App; get started, troubleshoot, control sound levels and download updates for enhanced play

MIC DROP – This LEGO Star Wars set includes a deactivated, built-in microphone for potential future play features; activation will require both your permission and a firmware update

What is SMART Play?

The SMART Play™ System is our most revolutionary innovation since the creation of the minifigure in 1978.

Using cutting-edge technology, it responds precisely to how kids play. In other words, when you play, the SMART Brick plays back.

There are three key pieces that work together:

The SMART Brick. A 2x4 LEGO brick that recognizes SMART Tags and SMART Minifigures. It also has a built-in accelerometer which knows how it is being moved through the air, and brings play to life in incredible ways.
The SMART Tags. These clever little tiles tell the SMART Brick what it should become, to help it play back with you.
The SMART Minifigures. When placed next to a SMART Brick, you’ll discover how each SMART Minifigure reacts differently to its environment with unique sounds, moods and reactions – all of which are played through the SMART Brick.
_x000B_The SMART Play System shows what happens when high-powered tech meets the limitless creativity of a child’s imagination. With the help of the SMART Tags and SMART Minifigures, the powerful SMART Brick responds to how you play with it, hold it, twist it, turn it... you name it!

It’s also endlessly replayable, because the SMART Tags and SMART Minifigures help unlock unique reactions, secret minigames, plot twists and Easter eggs. The fun keeps on going!

This is an evolution of the LEGO System in Play, all SMART Bricks, SMART Minifigures and SMART Tags also click with your LEGO bricks at home to bring all your LEGO sets to life!

Rewards

Rewarding every enthusiast

You can earn and redeem Jadlam Rewards across our entire range of products. Every purchase brings you closer to your next reward.

View Rewards
Jadlam Rewards Card

Delivery

Detailed Delivery Information

UK Economy Delivery

We use Royal Mail Tracked 48 as our main economy delivery service for all parcels. (Items classified as Large Letter by Royal Mail will be sent by Royal Mail 48).

This service aims to deliver within 2-3 working days and is tracked to the delivery point. SMS or email notifications will be sent to you if you have filled in the contact details on your order. This will allow you to view your delivery options prior to delivery and have advanced notice of a delivery day.

We aim to dispatch your order the same day if paid for before 2pm (excluding weekends and UK public holidays). Please note that if your order contains an item with a 1-2 day handling time your item will take longer to dispatch.

Once dispatched you will receive a notification and the item will then be delivered in the next 2-3 working days.

Delivery charges will be automatically calculated at the checkout page.

All product prices quoted are inclusive of VAT.

Please note that we cannot accept orders billed to or addressed to PO Boxes.

UK Express / Next Day Delivery

We will supply your email address and/or mobile number to the courier, they will use this to send you notification emails and SMS to let you know when your parcel will arrive.

*Where our Express/Next Day delivery service has been selected we aim to dispatch your goods from our warehouse in less than 1 working day of you placing your order (excluding weekends and UK public holidays). We will send you an email confirming when we have dispatched your order. Delivery will normally take 1-2 working days from the moment you place your order.

Please note that Express/Next Day delivery is a trackable service.

Delivery charges will be automatically calculated at the checkout page.

All product prices quoted are inclusive of VAT.

Please note that we can't accept orders billed to or addressed to PO Boxes.

Non-Mainland UK Shipping Information

Applies to: Northern Ireland, Channel Islands, Isle Of Man, Scottish Highlands & Islands, Scilly Isles.

Free on all orders under 5KG.

If your order weighs more than 5KG we will need to ship this via DPD which will incur a delivery charge of £9.99.

Please note this is only on orders over 5KG and most orders will come to less than 5KG.

Orders will be shipped on a 2 Day Service regardless of shipping option selected.

International Delivery

Shipping to Europe currently suspended due to changes with Brexit. More information due soon.

Shipping to Non European Countries

Shipping to Non European destinations is charged based on order value & order weight. In certain cases extra shipping charges may be required.

We aim to dispatch your goods from our warehouse within 2 working days of you placing your order (excluding weekends and UK public holidays). We will send you an email confirming when we have dispatched your order. Postal delivery will normally take a further 5 working days.

Delivery times and charges vary by country.

Multiple delivery addresses in the same order will result in multiple delivery charges.

When ordering goods from Jadlam Toys & models for delivery overseas you may be subject to import duties and taxes, which are levied once the package reaches the specified destination. Any additional charges for customs clearance must be borne by you; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country, so you should contact your local customs office for further information. Additionally, please note that when ordering from Jadlam Toys & Models, you are considered the importer of record and must comply with all laws and regulations of the country in which you are receiving the goods.

All product prices quoted are inclusive of VAT (Value Added Tax). VAT on non EU deliveries cannot be reclaimed.

Important Note on Delivery Times

We do everything we can to meet the delivery times specified in this section. However, occasionally delivery times may be affected by factors beyond the control of Jadlam Racing and therefore cannot be guaranteed.

Returns

Key Information at a Glance

The most important points from our returns policy.

 Return unwanted items within 30 days (unopened).

 We provide free return shipping for any faulty, damaged, or incorrectly sent items.

 All returns must be initiated by completing our official Returns Form for efficient processing.

 Ensure items are returned in 'as new' condition with original packaging to qualify for a full refund.

Can I return my item?

Not Wanted

An unwanted product can be returned for a full refund within 30 days of delivery as long as it’s still in its original, unopened packaging.

In accordance with your rights when you purchase goods online, unwanted items can be returned even if you have opened them for inspection as long as you let us know within 14 calendar days from the day after delivery. You can examine the goods as you would in a shop but to obtain a full refund you must not use them. The goods must be returned in ‘as new’ condition and in their original packaging. The packaging must not be ripped or damaged or we may refuse the return.

Returns and exchanges can only be processed with proof of purchase. Please provide your order number when you return a product.

You will be liable for the cost of returning the goods to us and must ensure that they are returned in protective packaging.

Faulty or Damaged

If you have received a damaged or faulty item from us you can return it for a repair, replacement or refund.

If the item is faulty or damaged we will cover the costs of the return shipping. Please contact us prior to returning so we can arrange a free returns label or resolve the fault you are experiencing.

Please make it clear what the issue is on our returns paperwork, as some minor issues may not be very clear to our returns department.

Some manufacturers prefer to deal with faulty items themselves, so returns may be sent directly to the manufacturer. This helps you get a replacement or repair faster.

Incorrect

An item received incorrectly can be returned for a refund or replacement. Please make it clear on the returns paperwork which action you would like us to take. If you do not complete this section, we will automatically issue a refund.

If the item is incorrect, we will cover the return shipping costs. Please complete a returns request form by clicking here and we will provide a returns shipping label for you.

What is your Returns Period?

You can return an item up to 30 days after the date of delivery.

EXTENDED CHRISTMAS RETURNS (covers all orders placed in November & December 2024) ends 31st January 2025.

How do I cancel my order?

If you choose to cancel an order that you have not yet received, please contact us via phone or email. Have your order number ready for quicker processing. Use "Cancellation Request" in your contact message.

We do our best to cancel orders quickly, but it's possible the order is dispatched before we process your request.

If your order has already shipped, you'll need to return it after receiving it. This will be treated as an unwanted return, and you’ll be responsible for return shipping costs.

What are my cancellation rights?

You may cancel an order from the moment it's placed until 14 days after you receive the goods.

Please contact us by phone or email to request a cancellation.

How do I start a return?

You need to complete our Returns Form. A member of our Returns Department will contact you with full instructions.

How do I return my item?

Please complete our Returns Form. We will contact you with instructions.

If you're arranging your own return, please use a tracked courier service. We cannot be held liable for undelivered returns. Reuse original packaging if possible, or make sure the item is well protected and dry in transit.

Check Royal Mail or parcel services like Parcel2Go for competitive rates.

How much does it cost to return an item?

The cost depends on the return reason:

  • Unwanted item: You cover return shipping costs.
  • Damaged/Faulty item: We cover the return shipping.
  • Incorrect item: We cover the return shipping.

For self-paid returns, we recommend Royal Mail or Parcel2Go. A small tracked parcel via Royal Mail should cost around £5; courier options may range £7–10.

When we cover return shipping, we’ll send you a returns label. Complete the form by clicking here.

A restocking fee may apply for returns due to customer error or if items are returned in a condition different from what was stated.

Once your return is approved, you have 14 days to send the item. After that, the return is cancelled and no refund will be issued.

When will I be refunded?

We process refunds or replacements within 3–5 working days of receiving your return. If you used a tracked courier, you can confirm when the item was received. If you don’t hear from us within 7 working days, please get in touch.

How should I package my return?

We recommend reusing the original packaging. You must ensure the item is returned in protective packaging. Items returned damaged or without proper care may not qualify for a refund.

Show More

Secure checkout with
  • American Express
  • Apple Pay
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Klarna Logo

Your Hobby, Our Passion

We're a family-owned business passionate about inspiring play and creativity for everyone, from hobbyists to young builders. Our team is here to help you find the perfect toys, models, and RC vehicles. Let’s create special memories together!

Satisfaction Guaranteed Icon

Your Satisfaction Guaranteed

We stand behind every product we sell with a 30-day, no-hassle return policy. Shop with confidence knowing that your happiness is guaranteed.

Passionate Experts Icon

Passionate Experts

Our team in Glastonbury lives and breathes models, RC, and toys. We're here to share our knowledge and help you find the perfect toy, model, or gift.

Unmatched Selection Icon

Unmatched Selection

Immerse yourself in a world of possibilities with our extensive collection of top-tier models, RC vehicles, and toys, handpicked from the best brands to ignite your passion and creativity.

Decades of Experience Icon

Decades of Experience

With a legacy spanning 25 years, we're proud to have served generations of hobbyists, families, and kids, helping them discover the joy of building, playing, and creating.

Recently Viewed