Best Car Seat Bases Deals Online in the UK (25 Deals Found)

Last Updated - 14/12/2025 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

£135.00 £189.99
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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
PERFECT MATCH: Made for the Maxi-Cosi CabrioFix i-Size baby car seat - Not compatible with the CabrioFix R44 version

£94.95 £119.99
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New
Universal Car Van Motorhome Swivel Seat Base Turntable Rotatable Adaptor Truck -
1 x Car Seat. Because, our prices are unable to include above fees, as the custom policies are different in every territ

£39.89
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 £150.00
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New
Car Seat Height Adjuster Universal Fit Steel Seat Lifting Base 7-13cm Liftheight
Specification: Item Type: Car Seats Height Adjuster Material: Steel Alloy Height Adjustment Range: Approx. 60mm / 2.36in

£69.12
Cybex

New
CYBEX Gold ISOFIX base, Base G, For Cloud G i-Size infant car seat and Sirona G i-Size child car seat, Black
Sturdy ISOFIX base for attaching the Cloud G i-Size infant car seat and the Sirona G i-Size child car seat in cars with

£144.00 £184.95
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Best Value
Enfasafe

New
Enfasafe i-Size Infant Car Seat, 40 – 87cm- (up to 13kg) with Newborn Insert, ISOFIX Base Compatible
This rear-facing infant carrier suitable for babies from 40 – 87cm, up to13kg

£69.99
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Used
Maxi-Cosi FamilyFix 360 ISOFIX Car Seat Base Pebble 360, Coral 360 & Pearl 360
The Maxi-Cosi FamilyFix 360 ISOFIX Car Seat Base is a versatile and practical accessory for parents of young children. E

£109.90
My Babiie

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

£59.99 £69.99
New
Universal Car Van Motorhome Swivel Seat Base Turntable Rotatable Adaptor Truck
1 x Car Seat. of your car and we will check if the part fits specifically your vehicle. Once we know you have not receiv

£39.05
AUVON

New
AUVON Wedge Car Seat Cushions for Driving Height Booster & Posture Support, Memory Foam Driver Seat Cushion for Sciatica
Elevate Your Driving Experience with AUVON Car Seat Cushion: This car cushion for driving seat features a rear-high wedg

£16.98 £19.99
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Independently published

New
User Guide For The Evenflo LiteMax 30 Infant Car Seat Base: Installation, Adjustment, Safety Checks, and Everyday Use In

£18.99
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New
Universal Car Van Motorhome Swivel Seat Base Turntable Rotatable Adaptor Truck ~
Record Player Table Hold For 80 Albums Turntable Stand with Pocket and Wheels UK. Retractable Baby Toddler Gate Safety F

£39.89
Graco

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

£99.99 £140.00
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Used
W Touran Seat Bases
VW TOURAN FRONT SEAT BASES - VW CADDY CONVERSION -. dark grey, the extra 8 bolts needed are included, , , Condition is U

£99.50
Graco

New
Graco IsoFamily i-Size ISOFIX Car Seat Base, Compatible with Graco SnugEssentials iSize infant car seat only, Black
Graco isoFamily i-size isofix base has built-in features making installation accurate and easy

£74.99 £100.00
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New
Universal 360° Rotatable Car Swivel Seat Base Camper Van for Chair Swivel Plate
1.360 Degree Rotating: There is a locking point every 90 degrees(rotatable clockwise and counterclockwise), which can be

£39.99
New
SEAT BASE FOAM CUSHION FITS RENAULT TRAFIC II, VAUXHALL VIVARO B 2001 - 2014
RENAULT TRAFIC II / VAUXHALL VIVARO B / OPEL VIVARO B. 2001 to 2014. SEAT FOAM CUSHION. See last photo for reference. LE

£49.98
New
RV Swivel Car Seat Base Rotatable for Motorhome Turntable Camper Van Caravan
Racing Ignition Coil Spark Plug CDI For Gy6 Scooter ATV TaoTao 50cc 125cc 150cc. Gloss Black Rear Roof Spoiler Lip Wing

£39.99
New
Universal Car Van Motorhome Swivel Seat Base Turntable Rotatable Adaptor Truck
Durable Material: The boat seat swivel base is made of sturdy 3.0mm hot rolled steel, last on the water for many years.

£35.99
New
Replacement Front Seat Cushion Foam Base To Fit Nissan Primastar (2002-14)
Upgrade the comfort of your Nissan Primastar 2002-14 with this high-quality front seat cushion foam base. Designed to fi

£49.95
New
Universal Car Seats Height Adjuster Seat Lifting Base Steel Alloy Stable
Stable Construction: The vehicle lifting base is made of steel alloy material, which is strong, very durable and has a s

£64.98 £68.40
New
Universal Car Van Motorhome Swivel Seat Base Turntable Rotatable Adaptor Truck
Note: This seat is a universal retrofit component that can be installed in any location with sufficient rotation space.

£39.69
New
Seat Swivel Base Left Passenger For Ford Transit 150 250 350 2014-2021 FTP004 UK
The swivel base enables easier access to and from the vehicle, particularly in tight spaces. - Swivel Angle: 0 to 360 de

£92.99
New
Universal Car Seats Height Adjuster 6Level Stable Construction Seat Lifting Base
Item Type: Car Seats Height Adjuster Material: Steel Alloy Height Adjustment Range: Approx. 60mm / 2.36in Adjustment Lev

£68.40

25 Car Seat Bases deals are available from: Amazon, eBay stores, starting from £16.98.
The biggest discount we found is 10%% on Maxi-Cosi FamilyFix 360 i-Size Base, Rotating Car Seat System, 360 Swivel ISOFIX Base, 0-4 Years (40-105 cm), One-Hand FlexiSpin Rotation, TravelSafe Rotation Control, Click & Go, Black at Amazon.
The lowest price we found is £16.98 while the highest is £144.00.
Prices for the best Car Seat Bases deals average at £68.17.
Last updated on December 14, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Car Seat Bases.