Best Car Seat Bases Deals Online in the UK (24 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
Maxi-Cosi

New
Maxi-Cosi FamilyFix 360 i-Size Base, Rotating Car Seat System, 360 Swivel ISOFIX Base, 0-4 Years (40-105 cm), One-Hand F
ISOFIX CAR SEAT BASE: a 360° rotating base for quick, easy installation of the Maxi-Cosi Pebble 360 and Pearl 360 car se

£139.95
12% Off
Joie

New
Joie Spin 360 R44 Rotating Combination Group 0+1 ISOFIX Car Seat (Birth - Approx 4 Years, 0-18kg), Ember
SIMPLE 360º SPIN for easier ins & outs: getting in and out of the car with your little one just got easier; simply spin

£109.95 £125.00
New
Universal Car Van Motorhome Swivel Seat Base Turntable Rotatable Adaptor Truck -
1 x Car Seat.

£35.85
Maxi-Cosi

New
Maxi-Cosi CabrioFix i-Size Car Seat Base, 40-75 cm, 0-12 kg, ISOFIX Car Seat Base, Installation Feedback, Click & Go, Co
CAR SEAT BASE: ISOFIX base for Maxi-Cosi Cabriofix i-Size car seat (not compatible with any other car seat) - suitable f

£99.99
New
Swivel Car Seat Base Heavy Duty Seat Swivel Base Steel Plate 360Degree Rotatable
The Swivel Car Seat Base is a sturdy steel plate that allows for a 360-degree rotation of your car seat, providing flexi

£52.70
COZY N SAFE

New
Cozy N Safe Snowdon i-Size Baby Car Seat 40-85cm, ISOFix Base & Support Leg
i-Size (R129) baby car seat suitable from 40–85cm (birth to approx. 15 months)

£99.99
Best Value
Graco

New
Graco SnugTurn i-Size R129 360° Rotating Car Seat Base, Compatible with Graco SnugLite Infant car seat and SnugGo Conver
Create a rotating system with 2 Graco car seats - No more awkward bending or fumbling to get your child in and out of th

£99.00 £140.00
New
Universal Car Seats Height Adjuster Seat Lifting Base Steel Alloy for Most Cars
Stable Construction: The vehicle lifting base is made of steel alloy material, which is strong, very durable and has a s

£69.11
Kinderkraft

New
Kinderkraft Mink FX Car Seat Base, Isofix Base, Compatible with Mink PRO i-Size 40–75 cm, Quick Installation, Correct In
✅ ISOFIX BASE: allows easy installation using ISOFIX and a support leg. The base is compatible with the MINK PRO car sea

£53.82
New
Heavy Duty Seat Swivel Base Steel Plate 360 Degree Rotatable 8kg
The Heavy Duty Seat Swivel Base is a durable and versatile accessory for your vehicle.

£46.46
Kinderkraft

New
Kinderkraft I-Grow Child Car Seat, I-Size 40-150 cm, 360 Degree Rotation, Isofix, Base Station, RWF and FWF, Special Saf
✅ MULTI-FUNCTIONAL: This car seat is suitable for children from 40 cm to 150 cm (0-36 kg, 0-12 years), allowing both Rea

£99.00
16% Off
My Babiie

New
My Babiie MBCS02 i-Size Baby Car Seat - 40-87cm (Birth to 15 Months Approx.), R129, Group 0+, Lightweight Infant Carrier
GROUP 0+ CAR SEAT: The My Babiie MBCS02 is suitable from birth up to approx. 15 months, 40-87cm (up to approx. 13kg). i-

£58.99 £69.99
New
Car Seat Swivel Base Turntable Swivel Seat Base Sliding Rails Forward For RVs
Gliding Range with Integrated Rails: Features built-in sliding rails that allow the seat to glide smoothly up to 80mm fo

£108.99
Kinderkraft

New
Kinderkraft Mink PRO Car Seat 40-75 cm with Isofix Base, Support Leg, Crashtested, Rearward Facing Position, Security Sy
✅ FOR NEWBORNS: a car seat for children 40–75 cm tall (from birth to 13 kg). Installation in the rearward facing (RWF) p

£99.90
New
Universal Swivel Seat Base Car Van Motorhome Turntable Rotatable Adaptor Truck
1 x Car Seat.

£36.95
Red Kite

New
Red Kite iDock Spin ISOFIX Base - R129/i-Size ISOFIX Base Compatible with Neo Infant Carrier
Compatible with the Red Kite Neo Infant Carrier for a secure and seamless fit

£60.00
New
Car Seat Swivel Base Turntable With Sliding Rails Motorhome RV Campers Vans New
Gliding Range with Integrated Rails: Features built-in sliding rails that allow the seat to glide smoothly up to 80mm fo

£70.47 £75.77
New
Heavy Duty Seat Suspensions Pneumatic Air Suspension Base for Truck Driver Seat
You can add it to heavy duty trucks, tractors and other Agricultural vehicles.

£157.31 £165.59
New
Universal Car Swivel Seat Base UK 360° Turntable Motorhome RV W/ Sliding Rails
【Premium Quality Material】The Rotating Seat Base is made of high-quality materials, such as stainless steel, carbon stee

£74.69
New
Versace Smartie 2.0 ISOFIX Car Seat Bases Accessory ISOFIX Base Unisex
Versace Smartie 2.0 ISOFIX Car Seat Bases Accessory ISOFIX Base Unisex

£26.70
New
Car Seat Swivel Base Turntable Swivel Seat Base Sliding Rails Forward For RVs
For Mitsubishi Outlander MK3 SUV 2016-2022 Right Side Rear Tail Light Brake Lamp.

£108.99
New
360° Turntable Swivel Seat Base For VW T5 T6 Ford Transit 2014-21 Benz Sprinter
Fit for Multivan T5 T6 (may require drilling for other models).

£80.39
New
Heavy Duty 360° Swivel Car Seat Swivel Base W/Slide Rail For RVs Commercial Vans
Features: 360° Smooth Rotation:Enjoy total freedom of movement! This swivel base allows effortless 360° rotation, plus f

£115.70
New
Car Seat Swivel Base Turntable Swivel Seat Base Sliding Rails Forward For RVs
Gliding Range with Integrated Rails: Features built-in sliding rails that allow the seat to glide smoothly up to 80mm fo

£108.99

24 Car Seat Bases deals are available from: Amazon, eBay stores, starting from £26.70.
The biggest discount we found is 29% on Graco SnugTurn i-Size R129 360° Rotating Car Seat Base, Compatible with Graco SnugLite Infant car seat and SnugGo Convertible car seat, Black at Amazon.
The lowest price we found is £26.70 while the highest is £157.31.
Prices for the best Car Seat Bases deals average at £83.91.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Car Seat Bases.