Car Seats: warranties compared
14 brands. We read every warranty so you don't have to. Checked through October 2026.
12 of 14 brands cover car seats in full for one year or less. The longest full coverage is 3 years, from Cybex. 7 brands keep some parts covered after full coverage ends.
Every brand, side by side
- 1Cybex43/100Full: 3 yearsNo partial coverage
- 2UPPAbaby35/100Full: NonePartial: to 10 yearsPartial covers: Car seat
- 3Nuna32/100Full: 2 yearsNo partial coverage
- 4Baby Jogger21/100Full: 1 yearNo partial coverage
- 5Cosco Kids21/100Full: 1 yearNo partial coverage
- 6Diono21/100Full: 1 yearNo partial coverageCheck your model's manual
- 7Graco21/100Full: 1 yearNo partial coverage
- 8Clek16/100Full: 1 yearNo partial coverage
- 9Britax13/100Full: NonePartial: to 1 yearPartial covers: Car seat
- 10Cosco13/100Full: NonePartial: to 1 yearPartial covers: Whole product
- 11Evenflo13/100Full: NonePartial: to 1 yearPartial covers: Whole product (1-year warranty items)
- 12Maxi-Cosi13/100Full: NonePartial: to 1 yearPartial covers: Whole product
- 13Monbebe13/100Full: NonePartial: to 1 yearPartial covers: Whole productUnverified
- 14Safety 1st13/100Full: NonePartial: to 1 yearPartial covers: Whole product
From each maker's published warranty. “Unverified” means we couldn't confirm the terms on the maker's own site. How we rate warranties
What these warranties often leave out
- Normal wear and tear10 of 14 brands
- Accidental breaks and misuse7 of 14 brands
- Water damage3 of 14 brands
- Fading1 of 14 brands
- Missing parts1 of 14 brands
- Scratches, dents and looks1 of 14 brands
How long stores give you to return it
Longest return window first, for car seats.
- CostcoMost itemsNo fixed deadline
- Sam's ClubMost itemsNo fixed deadline
- BJ's Wholesale ClubMost items365 days
- TargetMost items90 days
- WalmartMost items90 days
- Nordstrom RackCar seats40 days
Show all 9 stores
- Bloomingdale'sBaby gear (strollers, car seats, cribs, high chairs)30 days from delivery
- O'Reilly Auto PartsCar batteriesNo returns
- Rural KingMidwest storesLivestock, trailers, golf carts, opened chemicals and consumablesNo returns
From each store's published return policy, using its rule for car seats where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
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Questions shoppers ask
Which brand of car seats has the best warranty?
On paper, Cybex scores highest, with 3 years of full coverage.
Is a long warranty on car seats really that long?
Often not for the whole product. Many longer warranties cover only certain parts after the first year or two, and you usually pay for the labor. The bars above show full and partial coverage separately.
Do I need to register to get the warranty?
1 of 14 brands require registration for some of their coverage, often within a set number of days. Keep your receipt either way.
Forward the receipt and I-BUY.AI tracks the return window and warranty for you.