diono or britax car seat Diono Radian 3RXT Safe + Booster Seat
SKU: 44971128166
diono or britax car seat

diono or britax car seat Diono Radian 3RXT Safe + Booster Seat

Sale price$22.27 Regular price$24.74
Save 10%

Pay in installments of $6.18 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

diono or britax car seat Diono Radian 3RXT Safe + Booster SeatThe Diono Radian 3RXT SafePlus Convertible Car Seat solves the problem of needing a long lasting, all in one car seat that grows with your child. Suitable from birth to booster (4 120 lbs), this car seat offers 4 modes in 1 seatrear facing, forward facing, and high back booster. It provides ultimate protection with SafePlus rear facing engineering up to 50 lbs, and its steel anti rebound bar reduces rebound rotation by up to 50%. Visually, youll

The Diono Radian® 3RXT® SafePlus® Convertible Car Seat solves the problem of needing a long-lasting, all-in-one car seat that grows with your child. Suitable from birth to booster (4-120 lbs), this car seat offers 4 modes in 1 seat—rear-facing, forward-facing, and high-back booster. It provides ultimate protection with SafePlus® rear-facing engineering up to 50 lbs, and its steel anti-rebound bar reduces rebound rotation by up to 50%. Visually, you’ll notice the slim-fit design, which allows for 3-across installation in most vehicles without compromising on space, safety, or comfort. The seat features SafePlus® 6-layer side impact protection and is designed with reinforced automotive-grade high-strength steel for enhanced protection.

The Radian® 3RXT® SafePlus® car seat benefits users by providing both safety and convenience. It features a one-hand easy-adjust 12-position headrest for personalized comfort, along with 6 layers of rigorously tested side impact protection. Additionally, this car seat folds for travel and compact storage, and is FAA approved for airline use. You can visually see its compact and sleek design, which is not only functional but stylish. The design ensures that you don’t have to compromise on space while keeping your child safe and comfortable. For easy maintenance, the covers are machine washable (cold) and should be line dried, while the shell and components can be spot cleaned.

Diono, with over 20 years of expertise, a pioneer in car seat innovation since 1999, introducing industry firsts such as the Radian® All-in-One seat with a full steel core. Based in Seattle, the brand is committed to designing high-quality, rigorously tested products that meet and exceed safety standards. From car seats to strollers, baby carriers, and travel accessories, Diono creates thoughtfully engineered solutions that prioritize child safety, comfort, and ease of use for parents worldwide.

Diono Radian® 3RXT® SafePlus + Booster Seat Features:

  • 4 Modes in 1 Seat: Rear-facing (from 4 lbs), rear-facing longer (up to 50 lbs), forward-facing, and high-back booster modes, suitable for children from birth to 120 lbs.

  • SafePlus® Rear-Facing Engineering: Rear-facing protection up to 50 lbs with 3 modes of newborn protection.

  • Anti-Rebound Bar: Reduces rebound rotation by up to 50% for increased safety during a collision.

  • Slim-Fit Design: Allows for 3-across installation in most vehicles without compromising space, safety, or comfort.

  • SafePlus® 6-Layer Side Impact Protection: Provides enhanced safety in case of a side-impact collision.

  • Reinforced Steel Core: Mechanically engineered from automotive-grade high-strength steel for superior protection.

  • 12-Position Adjustable Headrest: Offers custom comfort as your child grows, with easy one-hand adjustment.

  • Foldable Design: Convenient for travel and compact storage, making it ideal for families on the go.

  • FAA Approved for Airline Use: Approved for use on airplanes, providing a safe travel option for your child.

See the Entire Diono Collection

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44971128166

Discover Niche Categories That Outsell diono or britax car seat

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 1747 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shelley Weddington
Dallas, US
★★★★★ 5
works perfect
Size: PP67-712 V1
Fixed my problem and good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025
M
Verified Purchase
Mary B.
Louisville, US
★★★★★ 5
Quality
Size: PP67-712 V1
Good as original quality. Heavy not lite like others
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
N
Verified Purchase
Nicole Davidson
Birmingham, US
★★★★★ 5
Great for 50hp Mercury
Size: PP67-712 V1
This is the right fit and has been working great on our pontoon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2025
M
Verified Purchase
Missy
Port Orchard, US
★★★★★ 4
good item
Size: PP67-712 V1
arrived on time , haven't installed as of yet, will add comments once installed but looks like it is what I need and was as described .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2019
J
Verified Purchase
Jerry D.
Los Angeles, US
★★★★★ 5
Direct replacement on my 95 SeaRay 175
Size: PP67-712 V1
My boat started to have issues with not turning over when I used the ignition switch. Replaced the switch and had no effect. Replaced the solenoid and that fixed the problem. Good price, so I replaced all 3 solenoids (Trim/ starter). Solenoids had all needed hardware (nuts/washers)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2024

recommand products