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Britax Romer ADVANSAFIX III SICT Group 1/2/3 Car Seat

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Product Details

The Britax Romer ADVANSAFIX III SICT is a Group 1/2/3 car seat designed to provide a great combination of safety features for older children. The ADVANSAFIX III SICT has 5-point harness protection to 18kg, advanced side impact technology, and a for older children, the SecureGuard provides a 4th contact point for optimal lap belt positioning when restraining the child with the 3-point seat belt.

  • Secure ISOFIX fit for cars with underfloor storage
  • Side impact protection for additional safety
  • Tether straps for an ultra-secure fit
  • Multiple recline positions for little ones comfort
  • Height adjustable headrest grows with your child

All about me

As part of a combination of advanced safety technologies that exceed the legal requirements for your peace of mind, the ADVANSAFIX III SICT connects into your car with ISOFIX with Pivot Link to minimise forward movement in the event of a collision. This seat also features deep, softly padded side wings for extra side impact protection, and SICT technology which is removable to use only on the side closest to the car door, It's so easy to adjust the height of the headrest and harness that it can be done with one hand, and the seat features a multi-position recline which is uniquely available to children up to 36kg.

For that added peace of mind, the seat is equipped with installation indicators on the ISOFIX hooks and the V-Tether to confirm when they are correctly engaged, and the seat belt guides ensure that the 3-point seat belt is correctly in place over your child's shoulder and pelvis. The performance chest pads help to spread the forces from a frontal impact more evenly across your child's shoulders and chest.

The padded cover of the ADVANSAFIX III SICT can be removed for cleaning as required, and machine washed at 30°c on a delicate cycle for your convenience.

PLEASE NOTE: Unlike the ADVANSAFIX II, the harness is only suitable up to 18kg, NOT 25kg

Suitable from 9kg to 36kg (Approximately 9 months to 12 years)
Forward facing
R44/04 compliant
ISOFIX installation


Height 56-82cm
Width 47cm
Depth 54cm
Weight 11.2kg
BrandBritax Romer
MPN2000026091, 2000026112, 2000026114, 2000026109, 2000030368, 2000026110, 2000026111, 2000026113, 2000030369

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Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £39.99 from £0.59 2-3 working days from day of despatch
Standard Delivery for orders over £39.99 Free
Express Delivery from £0.83 Order before 4.30pm Monday to Friday for next working day delivery
Special Delivery from £11.94
Click & Collect from £5.94 Collect 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.