Now$211.19 – $263.99
Was $253.99 – $263.99
Graco® SlimFit3™ LX 3-in-1 Car Seat
The Graco® SlimFit3™ LX 3-in-1 Car Seat fits 3 across in your back seat, saving space without compromising on the safety you trust and features you need. Thoughtful design choices make it easy to adjust and spacious enough for your growing child. This all-in-one car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (22-65 lb) to highback booster (40-100 lb).
The perfect car seat for:
- Caregivers who need to fit 3 car seats across the back seat
- Parents looking for a 3-in-1 car seat to grow with their child, from 5-100 lb
- Parents of children of different ages who ride in different modes
Fit 3 Across for Your Growing Family
Fit 3 Car Seats at Every Stage
We tested our 3-across car seat in every configuration, with children of different ages who ride in different modes, from rear-facing to booster, and even paired with select other Graco car seats.
Slim, Comfortable Design
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.
ProtectPlus Engineered
This combination of the most rigorous crash tests helps to protect your child in frontal, side, rear & rollover crashes.
No-Rethread Simply Safe Adjust Harness
Adjust the height of the 10-position headrest and harness in one motion with the Simply Safe Adjust Harness System, ensuring your child is always properly secured.
More to Love
Breathable Mesh Channels
AirFlow channels provide improved ventilation to keep your child cool and comfortable.
Belt Lock-Off
Integrated belt lock-off allows for easy vehicle seat belt installation in forward-facing mode.
Easy to Clean with 3 Seats Across
Rapid Remove cover removes in 60 seconds, without uninstalling the seat or removing the harness, and is machine washable.
Fuss-Free Harness Storage
Storage pockets conveniently hold the harness out of the way for easy in and out.
Choose Graco
Comparison Chart
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Comparison Chart | Graco – SlimFit3 LX 3-in-1 Car Seat |
Modes of Use |
3 modes of use from 5-100 lb
|
Fits 3 Car Seats Across |
✓
|
10-Position No-Rethread Harness and Headrest |
✓
|
4-Position Recline |
✓
|
Push-Button InRight LATCH |
✓
|
Breathable AirFlow Mesh Channels |
✓
|
Rapid Remove Cover |
✓
|
Integrated Belt Lock-Off for Easy Installation |
✓
|
Width |
16.7 inches
|
![]() |
![]() |
---|---|
Comparison Chart | Graco – SlimFit3 LX 3-in-1 Car Seat |
Modes of Use |
3 modes of use from 5-100 lb
|
Fits 3 Car Seats Across |
✓
|
10-Position No-Rethread Harness and Headrest |
✓
|
4-Position Recline |
✓
|
Push-Button InRight LATCH |
✓
|
Breathable AirFlow Mesh Channels |
✓
|
Rapid Remove Cover |
✓
|
Integrated Belt Lock-Off for Easy Installation |
✓
|
Width |
16.7 inches
|