W4 (Nuna, Cybex, Maxi-Cosi, Clek)
Restocks March
Car Seat Adapter
The perfect, easy-to-install car seat adapter that offers 360-degree rotation!
Now compatible with our W2 Original Target Exclusive (Red Harness Pads + Red Stitching) and W2 Original+ Double Stroller Wagon. Please purchase W2 Elite/Luxe option if you own the Target Exclusive or W2 Original+ Double Stroller Wagon.
⚠️ Not compatible with:
- WonderFold's New Pro Series (New Car Seat Adapters for Pro Series Coming Soon!)
- Stokke Pipa by Nuna
- Cloud Q by Cybex
- Cypress, Willow SC, and WIllow S by Britax
- Classic Connect Systems for Graco
⚠️ Not fully compatible with the rotating feature:
- Maxi Cosi Mico 12
ATTENTION: All car seat models manufactured before 2024 have been compatibility tested with our car seat adapter. We cannot guarantee compatibility for car seat models from 2024 onwards.
Make sure to select your wagon model and your car seat brand. Refer to the Car Seat Adapter Compatibility Guide
Parent Console
+$59.95
Materials: Plastic (Nylon) and Stainless Steel
Cleaning: Clean with mild soap and water. Wipe dry or air-dry only.
Storage: Store the adapter in a cool, dry place when not in use. Please do not keep the adapter near a heat source, and do not expose it to the sun or rain for an extended period of time.
-Exclusively designed and safety tested to fit the following infant car seats: Nuna, Cybex, Maxi-Cosi, Clek, Britax, Graco, and Chicco.
-Compatible with WonderFold W2 Original +, W2 Elite/Luxe and all W4 Stroller Wagons.
-Attaches to one side of the stroller wagon, leaving the other side open for a seat or bench seat
-Both bench seats can be removed to accommodate two car seat adapters for W4 models only.
-The adapter can rotate 360º at 90º intervals, allowing the car seat to face four directions.
-Easy to install and folds with the stroller wagon.
-Safety strap for added safety and stability.
-Two car seat adapters may be installed on W4 models. Only one car seat adapter may be installed on W2 models.
What car seats work with the car seat adapter?
The Car Seat Adapter is exclusively designed and safety tested to fit the following infant car seats: Nuna, Cybex, Maxi-Cosi, Graco, Britax, and Chicco.
Will the car seat adapter work for last year's models or just this year's models?
The car seat adapter is compatible not only with this year's models but also with all W2 Elite/Luxe Stroller Wagons and all W4 Stroller Wagons.
Will there be a car seat adapter for the W2 Original?
Currently, there are no plans for a car seat adapter for the W2 Original.
Can you fold the stroller wagon with the bracket on?
Yes, you will be able to fold the stroller wagon with the bracket attached; however, the car seat will need to be removed.
Can the car seat adapter be used with the X-series stroller wagons?
Unfortunately, the car seat adapter is not compatible with our X-series stroller wagons.
Will you be making a car seat adapter for other models?
Currently, there are no plans for a car seat adapter for other models.
Can you place the car seat adapter near the handlebar?
We recommend placing the car seat on the front end of the wagon rather than near the handlebar unless you have two car seat adapters installed on a W4. Then it is safe to put a car seat adapter on each side.
Can you place more than one car seat adapter on a stroller wagon?
Two car seat adapters are compatible on our W4 models only.
What car seat brands is your car seat adapter compatible with?
Nuna, Cybex, Maxi-Cosi, Graco, Britax, and Chicco.
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Explore the Accessory
Car Seat Adapter
Only compatible on WonderFold W2 Original + , W2 Elite/Luxe, W2 Original Target Exclusive stroller wagons, and W4 stroller wagons
Attaches to one side of the stroller wagon leaving the other side open for a seat or bench seat
Safety strap included for added safety and stability
Only compatible and safety tested on WonderFold stroller wagons
W4 Models can accommodate two car seat adapters
W2 Models can accommodate one car seat adapter
Rotates 360 degrees
Easy to install
Specs and Dimensions
Grow With The Family
- Compatible Car Seats: Nuna, Cybex, Maxi-Cosi, Clek, Britax, Chicco, Graco
- W4 Dimensions: 24" W x 12" H x 5.25" D
- W2 Elite & Luxe Dimensions: 20" W x 12" H x 4.125" D
- Rotation: 360-degree capability
- Not Compatible With: WonderFold Pro Series, older Graco systems
