If you’re searching for a reliable cup holder replacement for Safety 1st EverFit, Grow & Go, Maxi-Cosi Pria, or Cosco All-in-One car seats, you’ve found solid options. This guide highlights five top picks designed to fit model C6577 and C6474, with practical notes on fit, materials, and installation. The best choice depends on your needs: durability, ease of installation, and whether you prefer a single cup holder or a combined snack tray. The buyer-friendly table below summarizes key points to compare at a glance.
| Product | Best For | Material | Install |
|---|---|---|---|
| YENANA 2 PCS Cup Holder Replacement (C6577/C6474) | Busy parents needing a spare | Polypropylene (PP) | Snap-in, no tools |
| YENANA 1 PCS Cup Holder Replacement (C6577/C6474) | One additional holder | PP | Snap-in, no tools |
| Joworthy 2 Pcs Cup Holder Replacement (C6577/C6474) | Large inner diameter needs | PP | Snap-on, no tools |
| PWEOW Car Seat Cup Holder (C6577/C6474) | Direct replacement, anti-spill | PP | Snap-on, tool-free |
| Hyparade 2PCS Cup Holder Replacement (C6577/C6474) | Simple, screw-free swap | PP | Snap-on, tool-free |
YENANA 2 Pcs Cup Holder Replacement

Secure & Stable Fit: This replacement is designed to be tighter and more secure than the original, attaching firmly to Safety 1st EverFit/Grow & Go, Cosco All-in-One, and Maxi-Cosi Pria seats. Best for parents who want dependable, slip-free performance on daily trips.
Compatibility & Quality: Fits models C6577 and C6474. It is injection-molded in one solid piece from non-toxic PP, making it baby-friendly and dishwasher safe. This makes it a practical choice for households seeking long-term durability.
Best For: Families needing a spare cup holder for everyday use or as a replacement after loss or damage. Choose this if you want a two-pack for multiple seats or shared vehicles, and you value a single-piece construction for reliability.
Caution: Confirm your car seat is among the compatible models before purchase to avoid mismatches.
YENANA 1 PCS Cup Holder Replacement

Secure & Stable Fit: This cup holder replacement attains a secure fit—tighter than the original—ensuring drinks stay in reach without slipping. Best for quick replacements where one spare is sufficient.
Compatibility & Quality: Compatible with Safety 1st EverFit, Grow & Go, Maxi-Cosi Pria, and Cosco All-in-One seats (C6577/C6474). Injection molded in a single piece from safe PP material; baby-friendly and dishwasher safe.
Best For: Parents who need a single replacement and prioritize a solid, straightforward snap-in installation. Not ideal if you require multiple replacements for several seats in the same car.
Caution: If you regularly swap seats across vehicles, consider a 2-pack option for convenience and ongoing replacements.
Joworthy 2 Pcs Cup Holder Replacement

Perfect Compatibility: Specifically designed for Safety 1st EverFit, Grow & Go, Maxi-Cosi Pria, and Cosco All-in-One seats (C6577/C6474). The large inner diameter accommodates a wide range of cups and bottles, keeping beverages stable and within easy reach.
High-Quality Materials: One-piece injection-molded PP construction offers durability and resistance to daily wear. It is baby-friendly and dishwasher safe, making cleanup easy after spills.
Best For: Families needing two replacements for consistent use across two seats or vehicles, with a focus on a wide-fitting cup holder. Avoid if you require a built-in snack tray feature.
Caution: Verify exact seat model compatibility before purchasing to ensure a snug fit on your specific car seat.
PWEOW Car Seat Cup Holder

Car Seat Cup Holder Compatibility: Direct replacement compatible with Safety 1st Grow & Go, EverFit, Maxi-Cosi Pria, and Cosco All-in-One seats (C6577/C6474). Snap-on design allows installation without modifications.
Premium Materials & Finish: Made from high-quality PP plastic; non-fading black finish blends with most interiors. Durable enough for daily use and easy to clean.
Best For: Parents who want a simple, tool-free swap that slides into existing mounting points. Better for those who value a straightforward install over additional features like a tray.
Caution: Some seats may require a small adjustment during installation to ensure a secure grip on the side panel.
Hyparade 2PCS Cup Holder Replacement

Wide Compatibility & Snap-On Installation: Compatible with Safety 1st EverFit, Grow & Go, Maxi-Cosi Pria, and Cosco All-in-One seats (C6577/C6474). Tool-free snap design enables quick attachment without tools.
Easy to Clean & Long-Lasting: Smooth interior supports easy cleaning and dishwasher safe care. Built for daily driving with children, focusing on practical durability.
Best For: Families who want a budget-friendly two-pack with simple swap-in assembly and reliable everyday use. Not ideal if you need a built-in snack tray or multi-function surface.
Caution: Ensure your seat model exactly matches compatibility to avoid a loose fit.
Buying Guide
Key considerations when choosing a Safety 1st cup holder replacement:
- Seat compatibility: Verify the model numbers C6577 and C6474, and confirm it fits Safety 1st EverFit, Grow & Go, Cosco All-in-One, or Maxi-Cosi Pria seats.
- Number of holders: Decide between a single replacement or a two-pack for multiple seats or vehicles.
- Material and safety: Prefer injection-molded PP in one solid piece for durability and baby-friendly safety.
- Installation: Favor snap-on designs that require no tools for quick replacement and minimal risk of misalignment.
- Maintenance: Look for dishwasher-safe components to simplify cleaning after spills.
FAQ
- Q: Will these cup holders fit all Safety 1st seats?
- Q: Are the replacements difficult to install?
- Q: Are the materials safe for babies?
- Q: Do any of these include a snack tray?
- Q: Can I use these in multiple cars?
- Q: Are there any warranty or return details?
A: They’re designed for EverFit, Grow & Go, and Cosco All-in-One models, specifically C6577 and C6474. Check your seat’s model number before purchasing.
A: No. Most replacements use a tool-free snap-on installation that aligns with existing mounting points.
A: Yes. The items are manufactured from safe PP material, non-toxic, and designed for everyday use.
A: The listed cup holders are primarily replacements; some models may be paired with a separate snack tray option, but not all replacements include a tray.
A: Yes, if the seats in those cars share the compatible model numbers. If not, you may need additional replacements.
A: This article does not include warranty or warranty-like claims. Check the product page for seller policies.