image of Britax DUALFIX Black Thunder Car Seat

Britax DUALFIX Black Thunder Car Seat


20% off selected baby & toddler car seats

Web exclusive. Ends Monday 3rd October

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Car Seat Fitting
  • Description
  • Reviews
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  • Britax DUALFIX Black Thunder Car Seat

    The Britax DUALFIX Black Thunder Car Seat with its 360 degree rotation system makes placing your child in the car seat so much easier.  Once your child is old enough you can change from rearward to forward facing at the touch of a button. It includes all the safety features you’d expect from Britax like ISOFIX and a one-pull adjustment 5-point safety harness. Just what's needed for your precious little one.

    Britax DUALFIX Black Thunder Car Seat Extra Info

    • Choose forward or rearward facing from 9-18kg (9 months to 4 years)
    • 360 degree seat rotation
    • ISOFIX system allows direct connection to car’s ISOFIX anchorage points
    • Multiple recline positions
    • Newborn insert to provide extra comfort and support for your baby
    • Height adjustable headrest and harness
    • Complies to ECE R44/04 regulations
  • Rated 5 out of 5 by 6 reviewers.
    Rated 5 out of 5 by Exactly what I wanted This car seat is exactly what I was looking for - I wanted a reclining car seat for my newborn this is amazing, well padded, recline is perfect, soft and easy to use 5 point harness, the buttons were a bit stiff to begin with but soon loosened up. This product will last until approx. 4 years is rearward and then forward facing, there is also a slight recline when forward facing as well. Halfords were amazing at fitting, and teaching me to fit the car seat 01 September 2016
    Rated 5 out of 5 by Perfect After reading Many reviews, I'm glad we chose this seat. Very easy to use and seams extremely sturdy and well made. Also, seems to be comfortable enough to keep the little one happy on long journeys. 14 October 2015
    Rated 5 out of 5 by Poor instructions Easy to use once you have worked out how to move it to the forward facing position but the pictorial instructions on the product are confusing. No instruction manual. 20 August 2015
    Rated 5 out of 5 by Excellent! Really good seat, the twisting button makes it so much easier to take little one in and out the car. Comfort wise this gets the thumbs up, baby is asleep within minutes! I have put average for price, as I think rearward seats are somewhat overpriced. Feels very secure, the isofix fitting means it doesn't move at all. Very sturdy. The staff fitted the seat and were very professional and speedy. Incredibly helpful! 18 August 2015
    Rated 5 out of 5 by Excellent toddler seat! Excellent toddler seat, love using it. Ordering from halfords was FaR cheaper than anywhere else and they fitted it for free! Pin an ideal world I would like this seat to recline a little bit further for when my boy is sleeping. 18 August 2015
    Rated 5 out of 5 by Awesome Brilliant product. Super easy to get baby in and out of the car and easy on mum's back! 10 June 2015
    • 2016-09-23 T08:51:42.446-05:00
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    • Standard Delivery

      FREE Standard Delivery on all orders over £30 ( Halfords products only ) - £2.99

  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

    Showing 1 - X of our buying options
    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

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Baby Car Seats

Britax DUALFIX Black Thunder Car Seat

£349.99 Britax DUALFIX Black Thunder Car Seat making life as easy as possible for new parents