Infant Car Seat & Base Compatibility Guide

An extra base makes it easy to transfer your infant car seat from car to car. Find the right base for your Safety 1st seat with our Compatibility Guide.

USING THE DIAGRAM BELOW, PLEASE LOCATE THE MODEL NUMBER

OF YOUR SAFETY 1ST INFANT CAR SEAT TO FIND

COMPATIBLE BASES IN THE CHART BELOW.

THE MODEL NUMBER WILL START WITH AN IC.

YOU WILL FIND THE MODEL NUMBER AND MANUFACTURE DATE

LOCATED ON THE SIDE OR BACK OF THE INFANT CAR SEAT.

Model Name
Model #
onBoard™35 Series Adjustable
Infant Car Seat Base
IC240
onBoard™ 35 LT Adjustable
Infant Car Seat Base
IC289
Light 'n Comfy LuxeIC185 / IC233
onBoard 22IC211 / IC224 / IC228 / IC224
onBoard 30IC234
onBoard 35 LTIC261 / IC285 / IC287 / IC291
onBoard 35IC201 / IC230 / IC231
onBoard 35 AirIC203
onBoard 35 Air+IC205 / IC239