Add to your order

3 Year Baby Protection Plan
from Asurion, LLC $21.99
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
Added to Cart
Learn more

Add to your order


from
Added to Cart
Loading recommendations for you

Adding to Cart...

Added to Cart

Not Added

Item is in your Cart

View Cart

Not Added

There was a problem adding this item to Cart. Please try again later.
We do not have any recommendations at this time
Continue shopping
$196.94
& FREE Returns
Return this item for free
How to return this item:
FREE delivery Monday, January 24
Or fastest delivery Friday, January 21. Order within 11 hrs 51 mins
In Stock.
[{"displayPrice":"$196.94","priceAmount":196.94,"currencySymbol":"$","integerValue":"196","decimalSeparator":".","fractionalValue":"94","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"814KnypaZ0DCpMXZFKcRBcor1oWRBZpNF9gak%2BZeoE3zXPy3arUVrHwKzQXsm85MH%2BC0oHiBnQwt5eoM0MC0%2FDMsP7%2BvA3eEJuaPiaY5t9FcpnoekQ1WDVJdrcOTxCTs1fYCdhyN6OyPh4%2BqO8LdhA%3D%3D","locale":"en-US","buyingOptionType":"NEW"}]
$$196.94 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$196.94
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from
Amazon.com
Sold by
Amazon.com
Packaging
Shows what's inside and can’t be hidden. If this is a gift, consider shipping to a different address.
Ships from
Amazon.com
Sold by
Amazon.com
Packaging
Shows what's inside and can’t be hidden. If this is a gift, consider shipping to a different address.
Return policy: Eligible for Return, Refund or Replacement
This item can be returned in its original condition for a full refund or replacement within 90 days of receipt.
Diono Radian 3RX 3-in-1 R... has been added to your Cart
Include
Add a Protection Plan:
Add to your order

3 Year Baby Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.

2 Year Baby Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
Share

Diono Radian 3RX 3-in-1 Rear and Forward Facing Convertible Car Seat, Head Support Infant Insert, 10 Years 1 Car Seat Ultimate Safety and Protection, Slim Fit 3 Across, Red

4.6 out of 5 stars 96 ratings

Was: $220.78 Details
Price: $196.94 & FREE Returns
Return this item for free
How to return this item:
You Save: $23.84 (11%)
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Color: Red
Red
Updated other options based on this selection
Style: 2019
2019
Updated other options based on this selection

Enhance your purchase

Brand Diono
Installation Type Latch
Material Foam
Color Red
Item Dimensions LxWxH 16.14 x 16.93 x 28.35 inches

About this item

  • JOY OF THE JOURNEY: From birth, keep your little one rear-facing longer to 40 lbs., and as they grow to 100 lbs. (10 years approx.) our long-range lifespan protects your child facing-forward.
  • THREES NOT A CROWD: For safety that fits 3 across the Radian 3RX packs all our innovative safety features into a sleek and slim design that allows you to fit three across (in most mid-size vehicles). Now the whole family can travel, together
  • LOVINGLY ENGINEERED: The Radian 3RX is built with automotive-strength steel, engineered into a dual spine, which manages and dissipates energy with an unyielding structure to protect your baby. Our audible click SuperLATCH system makes installation easy.
  • BUSINESS CLASS COMFORT: Inspired by the best in European style, our Radian 3RX has bright soft fabric covers, and a memory foam seat bottom. Lined with energy absorbing foam, comfort and safety go hand in hand
  • MADE OF SEATTLE: We are from Seattle, a city where being different is the norm and so is the Radian 3RX. It folds flat, so you can travel the world and is FAA approved for use on an aircraft, so you can take safety with you wherever you go.
See more product details

Inspire a love of reading with Amazon Book Box for Kids
Discover delightful children's books with Amazon Book Box, a subscription that delivers new books every 1, 2, or 3 months — new Amazon Book Box Prime customers receive 15% off your first box. Sign up now

Frequently bought together

  • Diono Radian 3RX 3-in-1 Rear and Forward Facing Convertible Car Seat, Head Support Infant Insert, 10 Years 1 Car Seat Ultimat
  • +
  • Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Blue Sky
  • +
  • Diono Ultra Mat Pack Full Size Car Seat Protectors For Under Car Seat, Crash Tested With Premium Ultra Thick Padding For Dura
Total price:
To see our price, add these items to your cart.
Choose items to buy together.

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question might be answered by sellers, manufacturers, or customers who bought this product.

Please make sure that you are posting in the form of a question.

Please enter a question.


From the manufacturer

Radian 3R Radian 3RX Radian 3RXT Rainier 2 AX Rainier 2 AXT
Radian 3R Radian 3RX Radian 3RXT Rainier 2AX Rainier 2AXT
Rear Facing with lap/lap shoulder belt up to 40 lbs 45 lbs 45 lbs 50 lbs 50 lbs
Forward-facing with 5-point harness lap/lap and shoulder belt up to 65 lbs 65 lbs 65 lbs 65 lbs 65 lbs
Forward-facing booster mode up to 100 lbs 120 lbs 120 lbs 120 lbs 120 lbs
Fits 3 across/side by side in most cars
Number of Available Colors 6 5 8 7 7
Seated Torso Height 8.25" - 17″ 8.25" - 17″ 8.25" - 17″ 8.25" - 17″ 8.25" - 17″

Product Description

The Diono Radian 3RX is the original slimfit 3 across all-in-one Convertible Car seat, designed to protect from baby to booster seat (5 - 120 pounds). lovingly engineered with the famous Diono Steel reinforced frame and side impact protection expect 10 years of safety from just one car seat. The radian 3RX features an infant head and body support for extra comfort that is easily removed as your infant transitions between rear and forward facing. Designed and engineered to keep them in a safe rear facing convertible car seat for longer up to 45 pounds. Built with a mechanically engineered, reinforced steel frame, made from automotive grade high strength steel, The radian is always ready to shield and protect. And when your family grows, the slimfit design will fit 3 across in most vehicles without compromising child safety or passenger comfort. As travel car seat experts, Diono have naturally built in super portable features to the radian 3RX with original fold for easy transport and storage and a steel reinforced cup holder to store essential road trip drinks and snacks. The radian is also aircraft certified (FAA approved), so you can take safety with you wherever you go.

Product information

Technical Details

Additional Information

Warranty & Support

Feedback

Would you like to tell us about a lower price?

Compare with similar items


Diono Radian 3RX 3-in-1 Rear and Forward Facing Convertible Car Seat, Head Support Infant Insert, 10 Years 1 Car Seat Ultimate Safety and Protection, Slim Fit 3 Across, Red
Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Blue Sky
Diono Radian 3QX 4-in-1 Rear & Forward Facing Convertible Car Seat, Safe+ Engineering 3 Stage Infant Protection, 10 Years 1 Car Seat, Ultimate Protection, Slim Fit 3 Across, Blue Sky
Diono Radian 3QXT 4-in-1 Rear and Forward Facing Convertible Car Seat, Safe Plus Engineering, 4 Stage Infant Protection, 10 Years 1 Car Seat, Slim Fit 3 Across, Red Cherry
Baby Trend Trooper 3-in-1 Convertible Car Seat, Moondust (CV01C87B)
Customer Rating 4.6 out of 5 stars (96) 4.8 out of 5 stars (2935) 4.6 out of 5 stars (435) 4.6 out of 5 stars (476) 4.3 out of 5 stars (269)
Price $196.94 $183.86 $369.99 $349.99 $99.99
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Brand Name Diono Diono Diono Diono Baby Trend
Color Red Blue Sky Blue Sky Red Cherry Moondust
Item Dimensions 16.14 x 16.93 x 28.35 inches 16 x 17 x 28.5 inches 16 x 17 x 28.5 inches 16 x 17 x 28.5 inches 20.5 x 18.75 x 32.25 inches
Size 1 Count (Pack of 1) 16x17x28.5 Inch (Pack of 1) 1 Count (Pack of 1) 1 Count (Pack of 1) 20.5x18.75x32.25 Inch (Pack of 1)

Customer Questions & Answers

Customer reviews

4.6 out of 5 stars
4.6 out of 5
96 global ratings

Top reviews from the United States

Reviewed in the United States on June 5, 2019
Style: 2019Color: RedVerified Purchase
5 people found this helpful
Report abuse
Reviewed in the United States on November 26, 2019
Style: 2019Color: RedVerified Purchase
Customer image
5.0 out of 5 stars Safe and secure
By K. Wilson on November 26, 2019
This is soooo exciting! Since I got off maternity leave and started babysitting again I have not been able to fit three car seats and get out of the house Monday through Friday during the day, the kids were going crazy and so was I! Definitely take time to sit down and read the instruction book, it does take sometime to setup but once I figured out what I needed to do for my kids weight than it was easy to install! Before I ordered this I read a lot of the reviews were saying how heavy it was. Some were complaints but honestly I love that it is metal and how heavy it is. It just makes me feel like the kids will be that much more safe and secure than the old car seats we had which were just hard plastic basically!

Thank you Diono car seats for making this possible! #threeisnotacrowd
Images in this review
Customer image
Customer image
4 people found this helpful
Report abuse
Reviewed in the United States on April 23, 2020
Style: 2019Color: RedVerified Purchase
Customer image
5.0 out of 5 stars It’s just awesome!
By Savannah Hunt on April 23, 2020
***** Update !! 10/13/20 I've used this carseat since 06/18 for a newborn to now almost 4m && I've loved it the whole time!!! When rearfaced in a Ford Focus (or other small car) it has to be middle seat in the back, in a dodge durango it also has to be middle seat. In a chrysler town & country it can be in the seat behind the passenger or drivers && fit perfectly!! My baby has loved this seat && I use a carrier when out and about (better safety, no sitting it on top of a cart)

I wanted to add unboxing and set up pictures because I didn’t video but I couldn’t find the button apparently lol
Anyway!! I ordered 4/02/20 & didn’t get shipped until 4/22/20 but received it today 4/23/20!! So super quick ship and receive once it’s shipped.
Kind of heavy in box but it’s super sturdy, super cute, and I love the way it’s compacted and easy to open and setup.
The back cover hides all the bulk for the latch system but easy enough to maneuver and move the latch down to the correct spot. It’s also super comfy. And smaller than most convertible car seats which makes it perfect for our car or suv back seats!!! (3 to a row! Yaaas) plus I already know there will be more than enough room for baby unlike a previous convertible I got for our last child which he always looked super uncomfortable in do to the over use of padding vs this diono and it’s super sleek and just right
Haven’t used it yet (due soon and it’s for our newborn!!) but I am super excited and already feel it’s the best seat we could have gotten & wish I’d gotten one 2 kids ago lol
Images in this review
Customer image
Customer image
2 people found this helpful
Report abuse
Reviewed in the United States on April 3, 2020
Style: 2019Color: RedVerified Purchase
Reviewed in the United States on December 17, 2020
Style: 2019Color: RedVerified Purchase
Customer image
2.0 out of 5 stars Hard to install. Impossible to use rear facing.
By Mark L. on December 17, 2020
The angle of the back seat when installed rear-facing is so shallow that the car seat interferes with the front seats. This car seat is impossible to use rear-facing in my car. Good luck trying this in an airplane seat with economy class clearance between seats.
The rear-facing seat belt passageway has a large opening on the lower left. The seat belt falls into the opening and gets stuck. A lot of time wasted trying to put the car seat in the car.
The only way I can use this car seat is forward facing.
Images in this review
Customer image Customer image
Customer imageCustomer image
One person found this helpful
Report abuse
Reviewed in the United States on July 7, 2020
Style: 2019Color: RedVerified Purchase
Customer image
2.0 out of 5 stars Not in love.
By Verified Customer on July 7, 2020
Edit to add that the tightening strap looks like this after 1 year.

I wish I loved this seat more than I actually do. I don’t love it. My son looks uncomfortable every time he falls asleep in it, and his neck slumps to the side. It worries me. The seat is installed Correctly, I think it happens from the lack of padding on the sides, and also how far the seat tilts forward. I wish I had gone with a graco like my other kids have honestly. But I do feel it’s a very sturdy and safe seat. And it’s narrow which is nice.
Images in this review
Customer image
Customer image
Reviewed in the United States on May 24, 2019
Style: 2019Color: RedVerified Purchase
One person found this helpful
Report abuse
Reviewed in the United States on May 2, 2019
Style: 2019Color: RedVerified Purchase

Top reviews from other countries

Jose abeytia
5.0 out of 5 stars Alta calidad y fácil de usar
Reviewed in Mexico on November 19, 2021
Style: 2019Color: RedVerified Purchase