Genuine Britax Romer Evolva 123 Isofix Car Seat Group 1/2/3 9-36 kg Universal

Visual condition of the part

The product shows signs of use visible in the photos.

Genuine Britax Romer Evolva 123 Isofix Car Seat Group 1/2/3 9-36 kg Universal is a practical solution for parents looking for a safe, functional, and comfortable car seat for long-term use. Designed for the 9 to 36 kg weight group, it allows the use of a single product through several stages of a child's development, which is both an economical and convenient solution. Thanks to the Isofix system, the car seat ensures stable attachment in the vehicle and facilitates correct installation.

Specifications and technical data

• SKU: Britax Romer Evolva
• Mark: Unbranded
• Condition: Used
• OEM Part Number: Britax Romer Evolva
• Substitutable numbers: Britax Romer, Evolva 123, 9-36, Group 1/2/3
• MPN: J0216494
• Category: Other Interior Parts & Accessories

Scope of application and function of the car seat

The Evolva 123 model has been designed as a multi-stage car seat covering groups 1/2/3, which means it can be used from an early stage up to the point when the child is already using the vehicle's seat belts. This type of design reduces the need for frequent car seat replacements while maintaining a consistent standard of safety and comfort in one product.

The presence of the Isofix system translates into a stable connection between the car seat and the vehicle body, which minimizes the risk of incorrect installation. This solution is particularly valued in modern cars, where repeatable, correct installation of the car seat is a priority when frequently moving it between vehicles.

Safety and technical design

A group 1/2/3 car seat must meet the requirements for several weight ranges, which is why the design of the Evolva 123 is based on a solid shell and an extensive belt routing system. The use of Isofix supports lateral and longitudinal stability, which is important during sudden maneuvers and in emergency situations. The design solutions of this type of car seat are engineered to evenly distribute the forces acting on the child's body during a collision.

Multi-stage adjustment (depending on the car seat configuration) allows the seating position to be adapted to the child's height, which influences the correct routing of seat belts. Proper positioning of the shoulder and lap belt is crucial for the effectiveness of the protection system, which is why a car seat from this weight group is an essential element of the entire safety system in the vehicle.

Comfort of use and ergonomics

Ergonomics is particularly important in a car seat intended for such a wide weight range. The Evolva 123 has been designed to provide the child with a comfortable position both during short city trips and longer journeys. A properly contoured seat and backrest promote a stable body position, which reduces fatigue and improves travel comfort.

Ease of use is also important for the caregiver: the ability to quickly buckle the child in, intuitive belt routing, and clear Isofix mounting points. These types of solutions shorten preparation time for the journey and reduce the risk of installation errors, which in practice translates into safer daily use.

Purpose, condition, and vehicle fitment

The presented car seat belongs to the Other category, which means it can be treated as a supplementary piece of vehicle equipment, especially when a flexible solution is needed for one car or as an additional car seat for a second family vehicle. Thanks to the Isofix system, the car seat is compatible with a wide range of car models equipped with the appropriate mounting points.

The product is offered as used, which is a cost-effective alternative to new car seats while maintaining functionality and the possibility of further use. For many users, this is a reasonable compromise between budget and the requirements regarding the child's safety and comfort.

If you want to better understand the differences in the design of advanced car models, powertrains, and components responsible for performance and safety, it is worth reading an article comparing sports versions to standard models – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are considering purchasing a used car seat and want to consciously compare the advantages and limitations of new and aftermarket items, a guide discussing the differences in costs, durability, and availability may be helpful – check it out: Car parts – new or used? We compare costs, quality, and durability.

If you are planning a comprehensive repair or upgrade of the interior equipment area in your car and need other items from the same group, such as additional car seats, mounting accessories, or elements improving travel ergonomics with a child, check out the available parts in the Other Unbranded category.