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$89.99
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2 Year Baby Protection Plan

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  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
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Cosco Mighty Fit 65 DX Convertible Car Seat (Heather Onyx Gray)

4.5 out of 5 stars 1,837 ratings

Price: $89.99 & FREE Returns
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Onyx

Enhance your purchase

Brand Cosco
Installation Type Latch
Material Fabric
Color Onyx
Orientation Forward Facing, Rear Facing

About this item

  • With 2 modes of use, this extra comfortable LATCH equipped Cosco car seat accommodates infants from 5 pounds up to toddlers weighing 40 pounds in rear facing mode and kids up to 65 pounds in forward facing mode. Its compact design also makes it easier to manage through airport security checks
  • The 5 point harness adjusts easily from the front of the seat and features 5 heights and 3 buckle locations
  • Built in side impact protection keeps your little 1 extra secure; Designed to be just the right size, the seat takes up less space while rear facing so parents can have more leg room
  • Three of these seats can fit side by side in the back seat of most cars, perfect for growing families
  • With plush padding and premium fabric, this seat gives your child an extra comfy ride; Easy to clean, the fabric car seat cover is machine washable and dryer safe
  • This car seat meets or exceeds federal, ASTM, and JPMA safety standards and includes a 1 year limited warranty
  • For more than 70 years, Cosco has been a leading children’s products brand recognized for its dedication to safety and value; From bouncers to car seats, swings to strollers, and high chairs to play yards, Cosco's essential baby products feature solid value and smart design
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Cosco Mighty Fit 65 DX Convertible Car Seat (Heather Onyx Gray)
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Customer Rating 4.5 out of 5 stars (1837) 4.6 out of 5 stars (5377) 4.6 out of 5 stars (4329) 4.4 out of 5 stars (172) 4.9 out of 5 stars (55711) 4.9 out of 5 stars (29467)
Price $89.99 $69.99 $89.99 $99.99 $169.59 $179.99
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Age Range Description Less than 18 months Less than 18 months Less than 18 months Kid,Infant Kid
Color Onyx Black Arrows Chambers Black Gotham Annabelle
Item Dimensions 17 x 22 x 23.5 inches 26 x 20 x 24 inches 20.2 x 18.5 x 27.2 inches 20.5 x 18.75 x 32.25 inches 22.1 x 19.2 x 25.2 inches 21.5 x 19.9 x 25.5 inches
Item Weight 12.79 lbs 11.00 lbs 11.55 lbs 14.20 lbs 19.00 lbs 19.47 lbs
Maximum Weight Recommendation 40.00 lbs 50.00 lbs 65.00 lbs 65.00 lbs 65.00 lbs 100.00 lbs
Minimum Weight Recommendation 5.00 lbs 5.00 lbs 5.00 lbs 4.00 lbs 4.00 lbs 5.00 lbs
Strap Type All in one All in one All in one 5-point

Product description

Color:Onyx

The Cosco Mighty Fit 65 DX Convertible Car Seat keeps your child safe in the car all the way from 5 to 65 pounds. With two modes of use, this extra-comfortable LATCH-equipped car seat accommodates your child up to 40 pounds in rear-facing mode and up to 65 pounds in forward-facing mode. The five-point harness adjusts easily from the front of the car seat and features five heights and three buckle locations. Built-in side-impact protection keeps your little one extra secure. Designed to be just the right size, this convertible car seat takes up less space while rear-facing so parents can have more leg room. Three of these child car seats can fit side-by-side in the back seat of most cars, perfect for growing families. With plush foam padding and premium fabric, this seat gives your child an extra-comfy ride. Easy to clean, the fabric car seat cover is machine-washable and dryer-safe. This car seat meets or exceeds federal, ASTM, and JPMA safety standards and includes a one-year limited warranty. For more than 70 years, Cosco has been a leading children’s products brand recognized for its dedication to safety and value. From bouncers to car seats, swings to strollers, and high chairs to play yards, Cosco's essential baby products feature solid value and smart design.

Product information

Color:Onyx

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,837 global ratings
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Top reviews from the United States

Reviewed in the United States on August 16, 2019
Color: OnyxVerified Purchase
Customer image
1.0 out of 5 stars Gardner plastic seam under back cushion! Beware
By Sarah B on August 16, 2019
My husband is a truck driver, so we bought this seat as an inexpensive extra so when our 3 year old wanted to go with him for the day we didn’t have to do the seat shuffle. Regretting our choice so so so much right now. After a days worth of riding, our son kept messing with his back, we pulled up his shirt to find three huge swollen spots starting to bruise on his spine. I freaked out and ripped the seat apart to find the cause and found this this plastic “seam” right where his back rests. I’m not sure if we got a defective seat or what but it’s going straight into the trashcan. Do yourself a favor and if you’re planning on using this for more than a 10-15 minute car rides occasionally, spend the extra money.
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104 people found this helpful
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Reviewed in the United States on March 13, 2018
Color: OnyxVerified Purchase
98 people found this helpful
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Reviewed in the United States on March 24, 2018
Verified Purchase
59 people found this helpful
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Reviewed in the United States on September 7, 2017
Verified Purchase
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4.0 out of 5 stars Doesn't really fit 3 across in the third row of an SUV that seats 8...
By Amazon Customer on September 7, 2017
The seats seem comfy, love the higher weight limit...but when they say that they fit 3 across....don't bet on it. I barely got them wedged into a Toyota Sequoia SUV. Almost lost a few fingers doing it..they are REALLY wedged in. A half inch more room would have worked better...or if the cover fabric was slippery.
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66 people found this helpful
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Reviewed in the United States on March 20, 2018
Color: OnyxVerified Purchase
41 people found this helpful
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Reviewed in the United States on April 25, 2019
Color: OnyxVerified Purchase
20 people found this helpful
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Top reviews from other countries

Patricia
5.0 out of 5 stars muy buen SRI
Reviewed in Mexico on July 13, 2018
Verified Purchase
One person found this helpful
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Product details

Color:Onyx
  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 17 x 22 x 23.5 inches; 12.79 Pounds
  • Manufacturer recommended age ‏ : ‎ 0 - 8 years
  • Item model number ‏ : ‎ CC173EEN
  • Department ‏ : ‎ Baby-girls
  • Date First Available ‏ : ‎ June 17, 2016
  • Manufacturer ‏ : ‎ Cosco Inc
  • ASIN ‏ : ‎ B01ETUBQZ4
  • Country/Region of origin ‏ : ‎ USA
  • Customer Reviews:
    4.5 out of 5 stars 1,837 ratings