Momentum DLX Convertible Car Seat (Lilac)


for children 5-65 lbs. / Birth - 8 years

Momentum DLX Convertible Car Seat (Lilac)

$160.00 $104.00

This item is currently not available.


  • Fashion:


When every moment counts, surround your baby in the comfort and safety of the Momentum DLX featuring:

  • Superior e3 Side Impact™ Protection significantly reduces the forces in side impact crashes through advanced energy absorption and an expanded zone of protection.
  • SureLATCH® Safety in 60 seconds! Simply Click, Click & Push for a super-fast, super-snug installation of the seat to the vehicle.
  • Infinite Slide™ Harness easily slides for an accurate fit every time. No reworking the harness as child grows!
  • Removable head and body pillow for additional comfort and support.

Add to cart options

Product Actions


Special Offer
Spend $150, Get FREE Shipping

Peace of Mind:

Expiration: 6 years

Warranty: 90 days

Returns: 30 days


Installation Manuals: Browse »

FREE Video Support: Book Now »

Why You’ll Love it

Gaining momentum...

The Momentum convertible car seat combines safety with advanced innovation and design features. With increased weight ratings (both rear-facing and forward-facing), and an easy and secure harness adjustment system, you can transport your child in comfort and style. This seat is a winning solution to the challenges and expense of multiple car seats.

Product Details

Child Specs (5-65lbs)


  • Weight: 5 - 40 lbs. (2.3 - 18 kg.)
  • Height: 19 - 37 in.
  • Age: Birth to 40 lbs.
  • Fit: Top of child’s head is at least 25 mm. below the top of the child restraint seat back.


  • Weight: 22 - 65 lbs. (10 - 29.4 kg.)
  • Height: 28 - 50 in. (71 - 127 cm.)
  • Age: At least one year of age
  • Fit: The child is 28 to 50 in. tall AND the tops of the child’s ears are below the top of the child restraint seat back.

Product & Shipping Specs

  • Dimensions: 19.6 x 23.4 x 25.7 inches
  • Product Weight: 21 lbs.
  • Package Width: 22.5 in.
  • Package Weight: 23.3 lbs.
  • Package Depth: 20.5 in.
  • Package Height: 29.5 in.


Safety Testing

At Evenflo, we continue to go above and beyond government standards to provide car seats that are tested at 2X the Federal Crash Test Standard.

  • Side Impact Tested: Meets or exceeds all applicable federal safety standards and Evenflo’s side impact standards.
  • Designed and tested for structural integrity at energy levels approximately 2X the federal crash test standard.
  • FMVSS 213: Federal Motor Vehicle Safety Standards for Child Restraint Systems
  • FMVSS 302: Federal Motor Vehicle Safety Standards for Flammability of Interior Materials
  • CMVSS 302: Canada Motor Vehicle Safety Standard
  • CMVSS 213: Canada Motor Vehicle Safety Standard
  • Certified For Use In Aircraft: When used with the internal 5-point harness this restraint meets FAA Inversion requirements for airplane use.
  • Evenflo Temperature Testing: All current Evenflo car seats are tested for product integrity at both high and low temperatures.

Use & Care

Use & Care

Read all instructions and warnings on the product, product labels, and instruction manuals before use. Consult your vehicle owner’s manual to determine proper placement of child restraint in your vehicle and familiarize yourself with your vehicle’s components.

Browse Instruction Manuals »

Cleaning Instructions
  • DO NOT lubricate or immerse in water any part of this child restraint, unless rinsing is permitted
  • Plastic and metal parts may be wiped clean with mild soap and water and dried with a soft cloth. Do not use abrasive cleaners or solvents.
  • Take care not to damage any labels.
  • The harness can be wiped clean with mild soap and water. Allow harness to air dry.
  • Machine wash the seat pad separately in cold water, delicate cycle. Tumble dry 10 to 15 minutes on low heat.
  • Periodically inspect and clean the restraint's crotch buckle of food, liquids, and other debris to ensure proper latching. Place the buckle in a cup of warm water and gently agitate the buckle back and forth. Press the red button several times while the buckle is in the water. Do not submerge the harness strap. To avoid damage to the buckle, do not clean the buckle with soap or detergents and do not use a lubricant.
Momentum DLX Convertible Car Seat (Lilac) is rated 4.5 out of 5 by 6.
Rated 3 out of 5 by from Very comfortable car seat Pros: car seat has 3 reclining positions very comfortable for baby through toddler seatbelt is easily adjustable Easy to install in car Cons: super heavy
Date published: 2019-09-03
Rated 5 out of 5 by from Great I recently bout the Momentum Convertible Car Seat for my daughter due to her growing out of her old one and first off loved how it lounges back so she can sleep comfortably on long trips and her head isn't being pulled every way during when we brake in the car. She was super happy when she saw it was her favorite color purple, definitely a great car seat.
Date published: 2019-04-09
Rated 5 out of 5 by from Love it I got this for my 2 year old and she love it like i did i got the purple color and totally like it its really comfortable exactly what i was looking for since i travel often like 4 hrs away so this is comfy enough to keep her in so she doesn't get tired well totally recommend if you're looking for something comfy for your little one
Date published: 2019-03-29
Rated 5 out of 5 by from Best carseat I'm so big on making sure ny my little one is comfortable especially in the car. I've purchased other brands and none compares to this carseat. This is the only carseat she will fall asleep in. Which is good for me especially during long traffic in los angeles.
Date published: 2019-03-28
Rated 5 out of 5 by from Safe and Comfortable Carseat Thank you Evenflo for helping take a bit off of our plates as moms. These carseats are perfect. I recently had twins and needed carseats for my husbands truck. These fit perfectly and the twins are comfortable in them and SAFE!
Date published: 2018-10-15
Rated 4 out of 5 by from Love the safty ☺ but hate the bulk ☹ Easy to install but to move it sucks. It's huge and heavy. I have installed many, many seats from carriers to boosters, and this is by far very easy, if you have the space for it. It's also very easy to adjust the straps and reclining position. If we had a smaller van or car we would not be able to have 3 people in a row with this seat. LOVE THE COLOR
Date published: 2018-05-21
  • y_2019, m_9, d_14, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_38511727, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_evenflo