![Car Seat Cover [Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6198/Radian_3RRX_2020_Replacement_Cover_Black_Jet__79879.1610654632__00093.1647968778.png?c=1)
![Harness Pad Kit [Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6194/Radian_3RRXRXT_2019_Harness_Pad_Kit_Black__89029.1610654978__00159.1647968778.png?c=1)
![Car Seat Cover [Pink Blossom]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6201/Radian_3RRX_2020_Replacement_Cover_Pink_Blossom__47567.1610654632__40423.1647968778.png?c=1)
![Harness Pad Kit [Pink Blossom]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6196/Radian_3RRXRXT_2019_Harness_Pad_Kit_Pink__87606.1610654982__78696.1647968778.png?c=1)
![Car Seat Cover [Gray Slate]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6202/Radian_3RRX_2020_Replacement_Cover_Gray_Slate__47620.1610654632__91342.1647968778.png?c=1)
![Harness Pad Kit [Gray Slate]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6197/Radian_3RRXRXT_2019_Harness_Pad_Kit_Gray_Dark__39174.1610654978__23388.1647968778.png?c=1)
![Car Seat Cover [Sky Blue]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6193/Radian_3RRX_2020_Replacement_Cover_Blue_Sky__41382.1610654632__28591.1647968778.png?c=1)
![Harness Pad Kit [Sky Blue]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6195/Radian_3RRXRXT_2019_Harness_Pad_Kit_Blue__93886.1610654978__55961.1647968778.png?c=1)
![Car Seat Cover [Red Cherry]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6200/Radian_3RRX_2020_Replacement_Cover_Red_Cherry__21289.1610654633__84856.1647968778.png?c=1)
![Harness Pad Kit [Red Cherry]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/360/6199/Radian_3RRXRXT_2019_Harness_Pad_Kit_Red__69367.1610654981__05719.1647968778.png?c=1)
![[Black]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/231/3131/Radian_3RRX_2019_Replacement_Cover_Black__13281.1610654263.png?c=1 "[Black]")
Radian® 3R/RX 2019 Replacement Cover
$99.99
Give your original 3 across All-in-One convertible car seat a refresh
![Car Seat Cover [Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6198/Radian_3RRX_2020_Replacement_Cover_Black_Jet__79879.1610654632__00093.1647968778.png?c=1)
![Harness Pad Kit [Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6194/Radian_3RRXRXT_2019_Harness_Pad_Kit_Black__89029.1610654978__00159.1647968778.png?c=1)
![Car Seat Cover [Pink Blossom]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6201/Radian_3RRX_2020_Replacement_Cover_Pink_Blossom__47567.1610654632__40423.1647968778.png?c=1)
![Harness Pad Kit [Pink Blossom]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6196/Radian_3RRXRXT_2019_Harness_Pad_Kit_Pink__87606.1610654982__78696.1647968778.png?c=1)
![Car Seat Cover [Gray Slate]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6202/Radian_3RRX_2020_Replacement_Cover_Gray_Slate__47620.1610654632__91342.1647968778.png?c=1)
![Harness Pad Kit [Gray Slate]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6197/Radian_3RRXRXT_2019_Harness_Pad_Kit_Gray_Dark__39174.1610654978__23388.1647968778.png?c=1)
![Car Seat Cover [Sky Blue]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6193/Radian_3RRX_2020_Replacement_Cover_Blue_Sky__41382.1610654632__28591.1647968778.png?c=1)
![Harness Pad Kit [Sky Blue]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6195/Radian_3RRXRXT_2019_Harness_Pad_Kit_Blue__93886.1610654978__55961.1647968778.png?c=1)
![Car Seat Cover [Red Cherry]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6200/Radian_3RRX_2020_Replacement_Cover_Red_Cherry__21289.1610654633__84856.1647968778.png?c=1)
![Harness Pad Kit [Red Cherry]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/1280x1280/products/360/6199/Radian_3RRXRXT_2019_Harness_Pad_Kit_Red__69367.1610654981__05719.1647968778.png?c=1)
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Recieve perks when you shop on diono.com
Additional 2-Year Warranty
Receive an additional 2-year warranty on all car seats and strollers purchased from diono.com
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1-2-1 Virtual Car Seat Fitting
Book a 1-2-1 virtual car seat fitting with a member of our car seat safety team.
* T & C's apply
Radian® 3R Replacement Cover
All inclusive replacement cover for car seat and pad kit for the Radian® 3R all-in-one convertible car seat.
Product Specs
Plays well with
![[Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/232/3137/Radian_3RRX_2020_Replacement_Cover_Black_Jet__79879.1610654632.png?c=1 "[Black Jet]")
Out of stock
![[Black]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/238/3170/Radian_3RXT_2019_Replacement_Cover_Black__50307.1610656316.png?c=1 "[Black]")
Out of stock
Radian® 3RXT 2019 Replacement Cover
$99.99
Give your original 3 across All-in-One convertible car seat a refresh
![Car Seat Cover [Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/361/6208/Radian_3RXT_2020_Replacement_Cover_Black_Jet__16212.1622190985__89573.1663065163.png?c=1 "Car Seat Cover [Black Jet]")
![Car Seat Cover [Red Cherry]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/362/6230/Radian_3QXTQX_Replacement_Cover_Red_Cherry__40596.1610653648__51467.1646762377.386.513__83774.1663065121.png?c=1 "Car Seat Cover [Red Cherry]")
Customers Also loved
Radian® 3R/RX 2019 Replacement Cover
$99.99
Give your original 3 across All-in-One convertible car seat a refresh
Out of stock
![Radian® 3QXT All-in-one convertible car seat [Blue Sky]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/246/3199/3QXT_Blue__40690.1657199801.png?c=1 "Radian® 3QXT All-in-one convertible car seat [Blue Sky]")
![[Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/241/3185/Radian_3RXT_2020_Replacement_Cover_Black_Jet__16212.1622190985.png?c=1 "[Black Jet]")
![Award-winning Radian® 3RXT [Red Cherry]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/250/3214/3RXT_Red_Cherry__28729.1611059365.png?c=1 "Award-winning Radian® 3RXT [Red Cherry]")
Out of stock
![[Purple Plum]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/230/3129/Radian_3QXTQX_Replacement_Cover_Purple_Plum__26192.1663065217.png?c=1 "[Purple Plum]")
![Radian® 3R all-in-one convertible car seat [Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/247/3202/3R_Black__14975.1659519655.png?c=1 "Radian® 3R all-in-one convertible car seat [Black Jet]")
![[Blue]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/350x350/products/261/3246/Rainier_2AXT_Replacement_Cover_Blue__45641.1610663950.png?c=1 "[Blue]")
Out of stock