Car Seat Bases

Customer Update

We are suspending some of our non-essential fitting services that take place inside the vehicle.
We’ll demonstrate child seat fitting on a demonstration seat outside our stores. Learn more

18 results
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Maxi-Cosi
Maxi-Cosi Familyfix Isofix Child Seat Base 159 views today
4.8 / 5 (113)
  • Fitment : Isofix
  • Compatible with : Maxi-Cosi Cabriofix, Maxi Cosi Pearl, Maxi-Cosi Pebble
Spread the cost From £3.93 per month
£179.99 £135.00 save £44.99
ONLINE EXCLUSIVE
Doona
Doona ISOFIX Car Seat Base 159 views today
5.0 / 5 (1)
  • Isofix Compatible : Yes
  • Isofix Compatible : Yes
Spread the cost From £3.78 per month
£129.99
Joie
Joie i-base Advance Car Seat Base 159 views today
4.9 / 5 (7)
  • Fitment : I-size
  • Compatible with : Joie I-Gemm and Joie I-Anchor
Spread the cost From £3.64 per month
£125.00
ONLINE EXCLUSIVE
Cosatto
Cosatto Port Isofix Car Seat Base 159 views today
4.6 / 5 (30)
  • Fitment : Isofix
  • Compatible with : Cosatto Port
Spread the cost From £2.91 per month
£99.95
ONLINE EXCLUSIVE
Maxi-Cosi
Maxi Cosi Cabrio Easyfix Child Seat Base 159 views today
4.4 / 5 (18)
  • Fitment : Isofix
  • Compatible with : Maxi-Cosi Cabriofix
£96.96
Maxi-Cosi
Maxi-Cosi FamilyFix One Car Seat Base 159 views today
5.0 / 5 (2)
  • Fitment : I-size
  • Compatible with : Maxi-Cosi Rock, Maxi-Cosi Pearl Smart
Spread the cost From £5.79 per month
£199.00
ONLINE EXCLUSIVE
Joie
Joie i-Base LX Child Seat Base 159 views today
0.0 / 0 (0)
  • Fitment : I-size
  • Compatible with : Joie I-Level
Spread the cost From £3.64 per month
£124.99
ONLINE EXCLUSIVE
Hauck
Hauck Comfort Fix Isofix Base - Black 159 views today
0.0 / 0 (0)
  • Fitment : Isofix
  • Compatible with : Hauck Comfort Fix
Spread the cost From £2.91 per month
£99.99
ONLINE EXCLUSIVE
Britax
Britax Romer BABY-SAFE i-SIZE Flex Base 159 views today
0.0 / 0 (0)
  • Fitment : I-size
  • Compatible with : Britax Babysafe i-size, Babysafe 2 i-size
Spread the cost From £5.09 per month
£175.00
ONLINE EXCLUSIVE
Maxi-Cosi
Maxi-Cosi BabyFix Car Seat Base 159 views today
0.0 / 0 (0)
  • Isofix Compatible : Yes
  • I-size : Yes
Spread the cost From £4.04 per month
£139.00
ONLINE EXCLUSIVE
Cosatto
Cosatto Hold ISOFIX BASE 159 views today
4.6 / 5 (35)
  • Fitment : Isofix
  • Compatible with : Cosatto Hold
£92.74
ONLINE EXCLUSIVE
Cosatto
Cosatto Dock I-Size Base 159 views today
4.6 / 5 (28)
  • Age Range : Birth - 15 months
  • Extended rear facing : Yes
  • I-size : Yes
Spread the cost From £4.65 per month
£159.95
ONLINE EXCLUSIVE
New
Cybex
Cybex Base Z ISOFIX Car Seat Base 159 views today
0.0 / 0 (0)
  • Compatible with : Cybex Cloud Z and Sirona Z i-Size
  • Fitment: I-Size
Spread the cost From £5.38 per month
£184.95
Maxi-Cosi
Maxi Cosi FamilyFix 2 Child Seat Base 159 views today
0.0 / 0 (0)
  • Age : 0 - 4 years
  • Fitment: Isofix
Spread the cost From £4.36 per month
£149.99
ONLINE EXCLUSIVE
Joie
Joie Belted Car Seat Base for Gemm and Juva 159 views today
4.7 / 5 (6)
  • Fitment : Belted
  • Compatible with : Joie Gemm and Joie Juva
£60.00
ONLINE EXCLUSIVE
Joie
Joie i-Base ISOFIX car seat base 159 views today
4.9 / 5 (10)
  • Isofix Compatible : Yes
  • I-size : Yes
£80.00
Cybex
Cybex Aton Base 2 Fix Car Seat Base 159 views today
4.8 / 5 (4)
  • Fitment : Isofix
  • Compatible with : Cybex Aton
Spread the cost From £3.20 per month
£110.00

A child car seat base is a really easy way to fix your child's car seat into your car. The base is anchored into the car, allowing you to clip the seat in and out easily, and into a buggy frame if required.

Most cars made after 2004 use an Isofix base system, and you can tell if yours does by looking for the Isofix label at the back of your car seats, or checking with your car’s manufacturer.

Most car seat bases have a visual or audible indicator to let you know that the base is fitted correctly, and that the car seat is securely attached. This takes the guesswork out of fitting your seat, giving you peace of mind that your child is in safe hands.

Pop down to your local Halfords store , where our trained child car seat experts are on hand with help and advice, and we'll even show you how to fit them for free.