---
product_id: 710397101
title: "SlimFit3 LX 3-in-1 Convertible Car Seat, Slim Car Seat Fits 3 Across, Rear Facing, Forward Facing, to Highback Booster Seat, Perfect for Baby Travel & Gift for New Parents, Kunningham"
brand: "graco"
price: "$1369.40"
currency: USD
in_stock: true
category: "Graco"
url: https://www.desertcart.us/products/710397101-slimfit3-lx-3-in-1-convertible-car-seat-slim-car
store_origin: US
region: United States of America
---

# 10-position no-rethread harness - easy adjust Fits 3 car seats across - space saver ProtectPlus engineered - top-tier safety SlimFit3 LX 3-in-1 Convertible Car Seat, Slim Car Seat Fits 3 Across, Rear Facing, Forward Facing, to Highback Booster Seat, Perfect for Baby Travel & Gift for New Parents, Kunningham

**Brand:** graco
**Price:** $1369.40
**Availability:** ✅ In Stock

## Summary

> 🛡️ Slim Fit, Big Safety — Because Your Back Seat Deserves the Best!

## Quick Answers

- **What is this?** SlimFit3 LX 3-in-1 Convertible Car Seat, Slim Car Seat Fits 3 Across, Rear Facing, Forward Facing, to Highback Booster Seat, Perfect for Baby Travel & Gift for New Parents, Kunningham by graco
- **How much does it cost?** $1369.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/710397101-slimfit3-lx-3-in-1-convertible-car-seat-slim-car)

## Best For

- graco enthusiasts

## Why This Product

- Trusted graco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Grows with Your Child:** 3-in-1 convertible design supports rear-facing, forward-facing, and booster modes up to 100 lbs.
- • **Comfort Meets Convenience:** Breathable AirFlow mesh, removable plush inserts, and dual cup holders designed for busy parents on the go.
- • **Quick & Secure Installation:** Push-button InRight LATCH and integrated belt lock-off make installation a breeze and rock-solid safe.
- • **Effortless Safety Adjustments:** One-motion 10-position harness and headrest adjustment for a perfect, secure fit every time.
- • **Maximize Your Back Seat Space:** Slim 16.7-inch width lets you fit 3 car seats side-by-side without compromise.

## Overview

The Graco SlimFit3 LX is a space-saving 3-in-1 convertible car seat engineered to fit three across in most vehicles. It grows with your child from 5 to 100 lbs, featuring a 10-position no-rethread harness, steel-reinforced frame, and Graco ProtectPlus safety technology. Designed for easy installation and maximum comfort, it’s the perfect blend of innovation and reliability for modern families.

## Description

The Graco SlimFit3 LX 3-in-1 Car Seat is our slimmest design that fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need. This narrow all-in-one car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (26.5-65 lb) to highback booster (40-100 lb). We tested our lightweight 3-across car seat in every configuration, to help ensure your growing family can fit in your vehicle, even with children of different ages who ride in different modes, or when paired with select other Graco car seats. Integrated belt lock-off makes for easy vehicle seat belt installation in forward-facing mode, and allows you to position your seats to maximize space with 3 across. Graco’s exclusive push-button InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation. We made thoughtful design choices to make the SlimFit3 easy to adjust with 3 car seats in the back seat. The No-Rethread Simply Safe Adjust Harness System allows you to adjust the height of the headrest and harness to 10 positions with just one motion for just the right fit. Easily adjust the 4-position recline for a better installation and a comfortable ride. The Rapid Remove cover comes off in 60 seconds, without uninstalling the seat or removing the harness, and is machine washable. Plus, the SlimFit3 is slim enough to fit 3 across, but spacious enough to keep your growing child comfy. Breathable mesh AirFlow channels provide improved ventilation to keep your child cool and comfortable. Two cup holders are designed to work with the three-across configuration to keep drinks and snacks close at hand. Fuss-free harness storage pockets conveniently hold the harness out of the way while your child gets in and out. Removable, plush head and body inserts help to keep your infant feeling cradled and comfortable. The steel-reinforced frame provides strength and durability for years of use, and EPS energy-absorbing foam provides effective impact energy management. This car seat is Graco® ProtectPlus Engineered™ to the newest testing standards for side impact and beyond—because the safety of your child shouldn’t stop at the standard

## Features

- Fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need
- 3-in-1 car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (26.5-65 lb) to highback booster (40-100 lb)
- Measures 16.7 inches wide, with a spacious seat for your child's comfort and a slim design for more room in the back seat
- Graco ProtectPlus Engineered to the newest testing standards for side impact and beyond—because the safety of your child shouldn’t stop at the standard
- 10-position No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQLQVYBB |
| Age Range Description | Kid |
| Best Sellers Rank | #329 in Baby ( See Top 100 in Baby ) #2 in Convertible Child Safety Car Seats |
| Brand | Graco |
| Color | Kunningham 2.0 |
| Compatible with Vehicle Type | Any Standard Vehicle |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,659) |
| Forward Facing Maximum Weight | 100 Pounds |
| Forward Facing Minimum Weight | 26.5 Pounds |
| Global Trade Identification Number | 00047406190461 |
| Harness Type | 5-Point |
| Infant Toddler Car Seat Type | Convertible Car Seat |
| Installation Type | Latch |
| Item Dimensions D x W x H | 21.57"D x 17.2"W x 25.83"H |
| Item Weight | 19.2 Pounds |
| Manufacturer | Newell |
| Manufacturer Warranty Description | 1 Year Limited Warranty |
| Material Type | Polyester |
| Maximum Height Recommended | 57 Inches |
| Maximum Weight Recommendation | 100 Pounds |
| Minimum Weight Recommendation | 5 Pounds |
| Model Number | 2215325 |
| Number of Height Positions | 10 |
| Orientation | Forward Facing |
| Part Number | 2215325 |
| Rear Facing Car Seat Maximum Height | 32 Inches |
| Rear Facing Maximum Weight | 40 Pounds |
| Rear Facing Minimum Weight | 5 Pounds |
| UPC | 047406190461 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Graco
- **Color:** Kunningham 2.0
- **Installation Type:** Latch
- **Material:** Polyester
- **Orientation:** Forward Facing

## Images

![SlimFit3 LX 3-in-1 Convertible Car Seat, Slim Car Seat Fits 3 Across, Rear Facing, Forward Facing, to Highback Booster Seat, Perfect for Baby Travel & Gift for New Parents, Kunningham - Image 1](https://m.media-amazon.com/images/I/81dkSCKsr8L.jpg)

## Available Options

This product comes in different **Color, Set** options.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-10*