Radian®, Rainier, Radian® R Series Rear Facing Base
Radian®, Rainier, Radian® R Series Rear Facing Base is only compatible with the following All-in-One convertible car seat models:
- Radian® 3R
- Radian® 3RX
- Radian® 3RXT
- Radian® R100
- Radian® R120
- Radian® RXT
- Rainier
Product Specs
Warranty Information
12 months
Plays well with
![Radian® 3R® all-in-one convertible car seat [Pink Cotton Candy]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/172/6696/50644-US-01__99537.1720693964.png?c=1 "Radian® 3R® all-in-one convertible car seat [Pink Cotton Candy]")
![[Black Jet]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/157/2364/1__72452.1622195008.png?c=1 "[Black Jet]")
![Radian® 3R® SafePlus™ all-in-one convertible car seat [Purple Wildberry]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/295/6267/50636-NA-01__18395.1728678608.png?c=1 "Radian® 3R® SafePlus™ all-in-one convertible car seat [Purple Wildberry]")
Radian® 3R® SafePlus™
$369.99
The original 3 Across All-In-One™ convertible car seat with SafePlus™ engineering
![Radian® 3QXT next generation of all in-one-convertible car seat [Purple Plum]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/171/1851/3QXT_Plum__58302.1717691620.png?c=1 "Radian® 3QXT next generation of all in-one-convertible car seat [Purple Plum]")
Radian® 3QXT® SafePlus™
$549.99
4-stage newborn safety & 3-across: the advanced all-in-one convertible
![[Black Jet]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/164/2332/1__88346.1622192499.png?c=1 "[Black Jet]")
Radian® 3RXT® Headrest Cover Model Year 2020 to 2023
$29.99
Give your Radian 3RXT headrest a refresh
![Radian® 3RXT® SafePlus™ all-in-one convertible car seat [Red Cherry]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/267/3989/50103_Cutout__86164.1718382917.png?c=1 "Radian® 3RXT® SafePlus™ all-in-one convertible car seat [Red Cherry]")
Radian® 3RXT® SafePlus™
$399.99
Our best selling 3 Across All-In-One™ convertible car seat with SafePlus™ engineering
![[Black Jet]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/166/2320/6__61264.1622191018.png?c=1 "[Black Jet]")
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