Britax Kidfix SL Car Seat



Fitted bundle deal

includes Accessories + Fitting

Britax Kidfix SL Car Seat


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Car Seat Fitting
  • Description
  • Specification
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Britax Kidfix SL Car Seat

    The Britax Kidfix SL Car Seat is a highback booster seat with flexible installation options to suit any vehicle – from the innovative ISOFIT with Soft Latch to the car's 3-point seat belt. Enabling easy transfer and installation of the seat to meet the needs of the busiest lifestyle.

    Britax Kidfix SL Car Seat: Extra Info

    • Simple installation - Soft-Latch ISOFIT system
    • Misuse limiting design - intuitively positioned seat belt guides
    • Lightweight – easy to transfer between cars
    • Optimum side impact protection - deep, softly padded side wings
    • Adjustable all round - height adjustable headrest and upper belt guide
    • Perfect fit - V-shaped backrest to work with shape of growing child, adjustable seat to fit shape of car seat
    • Ultimate comfort - ergonomically designed headrest for ultimate sleeping position
    • Practicality in mind - removable, padded cover
  • Age: Child
    Age Band: 4 - 12 years
    Isofix Compatible: Yes
    Weight: 6.4 kg
    Adjustable Headrest: Yes
    Depth of Seat: 38 CM
    Direction: Forward
    I-size: No
    Recline Positions: 0
    Reclines: No
    Removable Covers: Yes
    Restraint Method: 3-point seat belt
    Rotating Seat: No
    Width of Seat: 51 CM
  • UK Delivery

    Standard Delivery

    FREE delivery on orders over £40


    UK Delivery

    FREE Next Day Delivery on orders over £40

    Your delivery date will be communicated at checkout and on your confirmation email. Next day delivery not available on all products. Excludes bulky items.


  • 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.

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    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.

Child Car Seats

Britax Kidfix SL Car Seat

£110 The Britax Kidfix SL Car Seat is a highback booster seat with flexible installation