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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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Car seat adaptors and bases

ISOFIX compatible car seat adaptors and bases

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8 products

Red Kite iDock Spin i-Size ISOFIX Car Seat Base - Black

Red Kite iDock Spin i-Size ISOFIX Car Seat Base - Black

Rating 5.0 out of 5, from 1 reviews

(1)

£60.00

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Maxi-Cosi Familyfix 360 ISOFIX R129 Car Seat Base Black

Maxi-Cosi Familyfix 360 ISOFIX R129 Car Seat Base Black

Rating 4.7 out of 5, from 100 reviews

(100)

£200.00

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Joie i-Base Encore i-Size Spinning ISOFIX R129 Car Seat Base

Joie i-Base Encore i-Size Spinning ISOFIX R129 Car Seat Base

Rating 5.0 out of 5, from 5 reviews

(5)

£190.00

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Cuggl I-Size ISOFIX Infant Carrier Car Seat Base

Cuggl I-Size ISOFIX Infant Carrier Car Seat Base

£50.00

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Cybex Base G3 ISOFIX Car Seat Base

Cybex Base G3 ISOFIX Car Seat Base

£185.00

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Graco SnugTurn i-Size R129 ISOFIX Base - Black

Graco SnugTurn i-Size R129 ISOFIX Base - Black

£100.00

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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.

Silver Cross Base Plus 360 Isofix Base

Silver Cross Base Plus 360 Isofix Base

£200.00

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Maxi Cosi CabrioFix i-Size ISOFIX R129 Car Seat Base

Maxi Cosi CabrioFix i-Size ISOFIX R129 Car Seat Base

Rating 4.4 out of 5, from 22 reviews

(22)

£130.00

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

Car seat adaptors and bases Car seats Integrated-Isofix Car Seats Travel systems Joie Car seats Car Seat Adaptors Maxi-Cosi ISOFIX Bases High Back Booster Car Seats

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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.