# Replacement and Spare Cybex Stroller Car Seat Adapters Where can I buy a replacement or spare car seat adapter for a stroller? Cybex Priam 4 Replacement Car Seat Adapter: A new Priam 4 purchase already includes this adapter; the listing is for an extra or replacement unit\. The listing states compatibility with Priam 4 and ePriam 2\. Cybex Eezy S Line Car Seat Adapter: Store data categorises it as a Stroller Seat Adapter\. Forum replies explain the stroller\-side fitting is specific to the stroller model while the car\-seat side may use a common standard, so the exact stroller model must be checked\. Cybex Avi Car Seat Adapter: The structured data lists the brand as Cybex and the category as Stroller Seat Adapter\. The store listing says the adapters are compatible with any CYBEX infant car seat\. ### 1. [Cybex Priam 4 Replacement Car Seat Adapter](/products/ucp/megababiesusa-com/9040022077694) (sold by megababiesusa\.com) A new Priam 4 purchase already includes this adapter; the listing is for an extra or replacement unit\. - Stroller fit: The listing states compatibility with Priam 4 and ePriam 2\. (listing) - Listing type: A new Priam 4 purchase already includes this adapter; the listing is for an extra or replacement unit\. (listing) - Compatibility note: It attaches to the Priam 4 frame so any CYBEX infant car seat can click on\. (listing) ### 2. [Cybex Eezy S Line Car Seat Adapter](/products/ucp/megababiesusa-com/8042764992766) (sold by megababiesusa\.com) The adapter lets a Cybex infant car seat fit onto the frame of an Eezy S Line stroller\. - Stroller fit: The adapter lets a Cybex infant car seat fit onto the frame of an Eezy S Line stroller\. (guide) - Listing type: Store data categorises it as a Stroller Seat Adapter\. (listing) - Compatibility note: Forum replies explain the stroller\-side fitting is specific to the stroller model while the car\-seat side may use a common standard, so the exact stroller model must be checked\. (review) ### 3. [Cybex Avi Car Seat Adapter](/products/ucp/megababiesusa-com/6877414555801) (sold by megababiesusa\.com) The adapters attach a CYBEX infant car seat to the Avi jogging stroller frame and convert it into a travel system\. - Stroller fit: The adapters attach a CYBEX infant car seat to the Avi jogging stroller frame and convert it into a travel system\. (listing) - Listing type: The structured data lists the brand as Cybex and the category as Stroller Seat Adapter\. (guide) - Compatibility note: The store listing says the adapters are compatible with any CYBEX infant car seat\. (listing) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-20T02:00:56.974Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)