Combination Car Seats
Combination car seats can be installed forward-facing with a harness or in booster mode with the seat belt.
Learn more about our GoodBuy ™ Car Seat Safety Check here & learn about the different types of car seats, plus choosing the best one for your family here.
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Graco Tranzitions 3-in-1 Harness Booster Car Seat, 2024, Marley
5.0 / 5.0
10 Reviews
Condition: Open Box The Graco Tranzitions 3-in-1 Harness Booster Car Seat is the perfect tool for busy parents to protect your child from toddler t...
View full detailsGraco Tranzitions 3-in-1 Harness Booster Car Seat, 2023, Marley
5.0 / 5.0
10 Reviews
Condition: Open Box The Graco Tranzitions 3-in-1 Harness Booster Car Seat is the perfect tool for busy parents to protect your child from toddler t...
View full detailsGraco SlimFit LX 3-in-1 Car Seat, 2024, Shaw
5.0 / 5.0
1 Review
Condition: Open Box Prepare for your child's safety every step of the way with the versatile 3-in-1 car seat. This Graco ProtectPlus Engineered sea...
View full detailsGraco SlimFit LX 3-in-1 Car Seat, 2023, Shaw
5.0 / 5.0
1 Review
Condition: Open Box Prepare for your child's safety every step of the way with the versatile 3-in-1 car seat. This Graco ProtectPlus Engineered sea...
View full detailsEvenflo Revolve 360 Slim 2-in-1 Rotational Car Seat Without SensorSafe, 2024, Salem
5.0 / 5.0
1 Review
Condition: Open Box A back to basics iteration of the Evenflo Revolve360 series! Features include 360 degree rotation for easy functionality, simpl...
View full detailsGraco Tranzitions 3-in-1 Harness Booster Car Seat, 2020, Proof
5.0 / 5.0
10 Reviews
Condition: Open Box The Graco Tranzitions 3-in-1 Harness Booster Car Seat is the perfect tool for busy parents to protect your child from toddler t...
View full detailsEvenflo Gold Revolve 360 Slim 2-in-1 Rotational Car Seat With SensorSafe, Pearl Gray, 2024
Condition: Open Box Rotates 360 degrees, easy and secure installation, real-time alerts with SensorSafe technology for unsafe conditions. Rear-faci...
View full detailsBaby Trend Hybrid 3-in-1 Combination Booster Car Seat, Desert Pink, 2024
Condition: Open Box This forward facing booster seat can be used for an extended period of time, from 22 to 100lbs. It features three stages, soft ...
View full detailsEvenflo Maestro Sport 2-In-1 Booster Car Seat, 2025, Whitney
Condition: Open Box This booster car seat accommodates children from 22-110 lbs. Please note, we do not guarantee compatibility.
Evenflo Chase LX 2-in-1 Booster Car Seat, 2024, Jayden
Condition: Open Box 2-in-1 car seat: forward-facing harness and high-back belt-positioning booster for 40-110 lbs. Removable head pillow, 2 cuphold...
View full detailsGraco Nautilus Snuglock Grow Booster, 2022, Franco
Condition: Open Box The Graco Nautilus Snuglock Grow Booster keeps your child safe and comfortable for years to come as it grows with them. SnugLoc...
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