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Diono Monterey 4 DXT Fix Group 2/3 Booster Seat

  • Boosts your kid to let seatbelt do the job safety
  • Superb quality materials for style and durability
  • Height & width adjustable to grow with your child
NOW £199.00 £189.52
(Incl. VAT) (Excl. VAT)
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Product Details

When your little one is not so little anymore, you want a car seat that is going to take them into their older years in complete safety and comfort, look no further. The Diono Monterey 4DXT Group 2/3 Booster Seat is the next level in travel safety - with 15 new upgrades to the original Monterey booster safety, comfort and style - this new booster is a must-have!

  • Boosts your kid to let seatbelt do the job safety
  • Superb quality materials for style and durability
  • Height & width adjustable to grow with your child

All about me

Evolved from its predecessors in the Monterey range, the Monterey 4DXT is designed to stay with you for the long haul. Taking your child from 15kg (approximately 4 years old) and all the way up to 36kg (approximately 12 years old), this super portable and lightweight booster will become the ideal travel companion for your little one until they are grown.

Each feature of the Monterey 4DXT has been lovingly designed with your child in mind, with EPP foam coating, moulded rigid shell casing and an EPS coated outer shell - you can travel securely in the knowledge that your precious cargo is always protected.

The height and width are easily adjusted for safety and will envelop their head and shoulders for the utmost protection as they travel. It also features built-in 3-layer Side Impact Protection (SIP), that will keep your child safe from harm in the event of a side-on collision. 

Suitable from 15 to 36kg (Approximately 4 to 12 years)
R44/04 compliant
Belted installation


MPN10830, 10834, 10831, 10832, 10835, 10833, 10836, 10837

Customer Reviews

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1. Choose your products

Fill your basket with at least £250 of products and check if finance is applicable! If it’s not, you could try adding additional products or changing your selections.

2. Select finance at checkout

When selecting your payment option, choose ‘finance’ and customise your finance to suit you - choose how long you’d like it for and which deposit option you’d like.

3. Apply in just 2 minutes!

You will be redirected to our finance provider, V12 Retail Finance, who will guide you through the simple 2 minute application to apply for your finance!

Please note finance is only available on UK orders.

Delivery & Returns

UK Mainland Delivery Prices

Delivery TypeCostEstimated Delivery Time
Standard Delivery for orders under £39.99from £0.592-3 working days from day of despatch
Standard Delivery for orders over £39.99Free
Express Deliveryfrom £0.83Order before 4.30pm Monday to Friday for next working day delivery
Special Deliveryfrom £11.94
Click & Collectfrom £5.94Collect your parcel from a local post office. 2 - 3 working days from day of despatch

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.