SKU: 76259618443
maxi cosi purecosi

maxi cosi purecosi Maxi Cosi Pria Max All in One Convertible Car Seat, Essential Black

Sale price$24.27 Regular price$26.97
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

maxi cosi purecosi Maxi Cosi Pria Max All in One Convertible Car Seat, Essential BlackAuthorized DEALER Guaranteed Authentic Manufacturer Backed FREE SHIPPING ON ALL ORDERS Fast shipping from our U. S. warehouse. One Seat. Every Stage. Built to Grow With Your Child The Maxi Cosi Pria Max All in One Convertible Car Seat is designed to take your child from rear facing rides to forward facing adventures and finally to booster mode. With premium PureCosi fabrics, easy everyday features, and advanced side impact protection, its built to

Authorized
DEALER
Guaranteed Authentic • Manufacturer Backed
FREE SHIPPING ON ALL ORDERS

Fast shipping from our U.S. warehouse.

One Seat. Every Stage.

Built to Grow With Your Child

The Maxi-Cosi Pria Max All-in-One Convertible Car Seat is designed to take your child from rear-facing rides to forward-facing adventures and finally to booster mode. With premium PureCosi™ fabrics, easy everyday features, and advanced side impact protection, it’s built to make every ride safer, simpler, and more comfortable.

At a Glance

Rear-Facing: 4–40 lbs

Forward-Facing: 22–65 lbs

Booster Mode: 40–100 lbs

Expiration: 10 years from the date of manufacture

Why Parents Love It

Made for Real Life

Three Modes in One Seat
Transitions from rear-facing to forward-facing and finally to belt-positioning booster mode.

Everyday Convenience
Spring-assisted harness holders keep straps out of the way, while the ClipQuik™ magnetic chest clip helps make buckling faster and easier.

PureCosi™ Comfort
Soft, premium fabrics are made without wool or added fire-retardant treatments.

QuickFit™ Harness System
The harness and headrest adjust together, helping you get the right fit as your child grows.

Advanced Side Impact Protection
GCell® side impact protection is built into the headrest to help protect your child where it matters most.

Designed for Years of Use
10-Year Expiration Period

The Pria Max has a 10-year expiration period from the date of manufacture

Key Features

Comfort, Safety & Simplicity

ClipQuik™ Magnetic Chest Clip
Opens with one hand to help simplify getting your child in and out.

Out-of-the-Way Harness System
Spring-assisted harness holders keep straps positioned for easier boarding.

Flip Away Buckle
Keeps the buckle from getting trapped underneath your child.

One-Click LATCH Connectors
Designed to help make installation quicker and easier.

Infant Support Included
Includes infant inserts, head pillow, lumbar support, and removable wedge for smaller babies starting at 4 lbs.

Easy to Clean
Seat pad and harness covers are machine washable and dryer safe.

Dishwasher-Safe Cup Holders
Two removable cup holders keep drinks and snacks within easy reach.

Modes of Use

From Baby to Big Kid

Rear-Facing: 4–40 lbs

Forward-Facing: 22–65 lbs

Belt-Positioning Booster: 40–100 lbs

Specifications

Product Details

Product Type: All-in-One Convertible Car Seat

Rear-Facing Weight Range: 4–40 lbs

Forward-Facing Weight Range: 22–65 lbs

Booster Weight Range: 40–100 lbs

Fabrics: PureCosi™ premium fabrics made without wool or added fire-retardant treatments

Included: Infant inserts, head pillow, lumbar cushion, removable wedge, and two cup holders

Cleaning: Machine-washable seat pad and harness covers; dishwasher-safe cup holders

Expiration: 10 years from the date of manufacture. Please refer to the label on the car seat you receive for the specific expiration date.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76259618443

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4.1 ★★★★★
Based on 10 reviews
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Product Reviews
G
Verified Purchase
Goleta
Carnegie, US
★★★★★ 5
Quality product
Seeing as it passed the smog test without any issues, it seems this product worked exactly as intended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
M
Verified Purchase
Melodie G Cross
Grantham, US
★★★★★ 5
So far so good
It seems to be working well, so far. The check engine light turned off and the my vehicle seems to be running well. Be sure to follow the instructions. A while back, I wasted some money on a different catalytic converter cleaner because I put the cleaner in on a full tank of gas. It's best to wait until you're at a half tank or less of gasoline before you put in your catalytic converter cleaner. Also, I drove around right after I put in the catalytic converter cleaner and before I filled up my tank again. A couple of days later, I went to the gas station and topped off my tank. Again, it seems to be running well for now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
C
Verified Purchase
ckanchola
Los Angeles, US
★★★★★ 4
Works ok for some stuff.
I tried this mainly to clean my cats. It sadly didn't work for that at all. It did however work great as a basic fuel system cleaner. It smoothed out my idle and cleaned my O2 sensors they were a bit lazy before using this product now they switch fast like they are supposed too. In terms of my recommendation I say use as a fuel system cleaner. Or if your cats aren't too clogged in my case I bought an old neglected used car that likely had that problem for years. So I don't think any pour in tank cleaner would work in my case. However if your car just started having cat issues. This might work?? I think it's worth a try at least and isn't much more expensive than a basic fuel system cleaner so why not?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Mary C. Lucking
Grantham, US
★★★★★ 5
PASSED MY INSPECTION! THIS PRODUCT WORKS LIKE A MIRACLE DONT HESITATE TO BUY IT!
Inspection on my car due the end of January! My check engine light was coming on so I checked with a code reader & found it was a P0420. Read about the Catalytic Converter System possibly being in need of replacement or perhaps clogged. I am a woman, and know next to ZERO about cars, but I can read. Did investigate and found that the replacement of a Catalytic Converter system is mad expensive- also found this Moly Cleaner to add to gas tank. I'm not going to lie; I was nervous as I have a Kia Rio 2014 that has a very small gas tank and gets great gas mileage. In reading the consensus seemed to be to add to 1/4 tank of gas and drive fast for good periods of time to blow out the clog (if it was a clog). Did I mention I live in NYC and driving for long periods of time at high speeds can be a problem because of terrible traffic. Anyhow, this Saturday I poured the can into my 1/2 filled tank and hit a parkway near my home early morning. I did drive for 45 miles sometimes at 80mph then 60mph but tried to do it for a good few minutes at a time without getting pulled over. Checked my reader again, and it was not quite ready but the engine light did stay off. Next day, drove to work, stuck in traffic somewhat & never made it over 20mph & checked my reader again- all good to go for inspection. Went last night- my car PASSED and got that sticker in my window- so I am good for another year. The BEST money I have spent all year. Thank you for carrying this product! Saved me thousands! DONT HESITATE TO USE THIS. The hardest part for me was removing the cap on the can!
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Reviewed in the United States on January 13, 2026
C
Verified Purchase
CLEVEinCR
San Leandro, US
★★★★★ 5
Great stuff
Seemed to work as well as or better than some more expensive catalytic converter cleaners. I put it in while at 1/3 tank and my Check Engine light went out almost immediately once I started driving. My Tundra has almost 230,000 miles and still runs great but was getting a little harder to start after I switched from full synthetic oil to conventional. I’ll never do that again and immediately switched back but the damage was done. Check engine light came on and I had to crank longer to get it started. Adding this Liquid Moly fixed both issues temporarily. I have to wonder if this was used regularly, say every 3 months, if it would clean the catalytic converter more permanently?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025

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