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Account Wishlist Trolley

Small Item Delivery £4.95, free over £100
Large Item Delivery £9.95
A year of fast delivery with Argos Plus

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Baby and nurseryBaby and nursery
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Car booster seats

Car booster seats

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16 products

Joie i-Size R129 Itrillo FX ISOFIX Car Seat - Mercury Mesh

Joie i-Size R129 Itrillo FX ISOFIX Car Seat - Mercury Mesh

Rating 4.3 out of 5, from 7 reviews

(7)

£80.00

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Harmony Genesys R129 High Back Booster Car Seat

Harmony Genesys R129 High Back Booster Car Seat

Rating 4.6 out of 5, from 23 reviews

(23)

£50.00

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Cuggl i-Size R129 High Back Booster Car Seat- Black

Cuggl i-Size R129 High Back Booster Car Seat- Black

Rating 4.8 out of 5, from 16 reviews

(16)

£40.00

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Cuggl ISOFIX R129 High Back Booster Car Seat

Cuggl ISOFIX R129 High Back Booster Car Seat

Rating 4.1 out of 5, from 12 reviews

(12)

£65.00

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Joie i-Trillo i-Size R129 Belted Booster Car Seat - Shale

Joie i-Trillo i-Size R129 Belted Booster Car Seat - Shale

Rating 4.8 out of 5, from 236 reviews

(236)

£60.00

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Britax Romer Discovery Plus Isofix Booster Car Seat - Black

Britax Romer Discovery Plus Isofix Booster Car Seat - Black

Rating 5.0 out of 5, from 20 reviews

(20)

£140.00

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*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Graco Junior Maxi R44 Booster Car Seat - Black

Graco Junior Maxi R44 Booster Car Seat - Black

Rating 4.7 out of 5, from 1731 reviews

(1731)

£40.00

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Cybex Solution G2 i-Size ISOFIX Car Seat Magic Black

Cybex Solution G2 i-Size ISOFIX Car Seat Magic Black

£129.95

Compare

*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Related categories

4 Years To 12 Years Car Booster Seats Joie Car Booster Seats Group 0 Plus and 1-2-3 Car Seats Cuggl Car Booster Seats Car Booster Seats Bright Starts Booster Seats Baby Booster Seats My Carry Potty Baby Toilet Seats Travel Booster Seat Adult Car Seat Booster

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© Argos Limited 2026. All Rights Reserved.

*Argos Pay is provided by NewDay Ltd. UK residents aged 18 and over. Offers and credit subject to status. Terms apply.

Argos Limited is a credit broker and not a lender, introducing Argos Pay under an exclusive arrangement with the lender NewDay Ltd.

Argos Limited is authorised and regulated by the Financial Conduct Authority (firm reference number: 713206), registered office: 33 Charterhouse Street, London, EC1M 6HA). NewDay Ltd is a company registered in England and Wales (company number: 7297722), registered office: 7 Handyside Street, London, N1C 4DA. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (firm reference number: 690292) and is also authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 (firm reference number: 555318) for the provision of payment services.

PayPal Pay in 3 is the trading name of PayPal UK LTD, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only. Argos Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Pay in 3 is a credit agreement. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.

Klarna's Pay in 3 / Pay in 30 days are regulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.

Argos Care policies are provided by Domestic & General Insurance PLC, who are an insurer not an intermediary. They have not given you a personal recommendation as to whether this policy is suitable for your needs.