Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0) product image (primary)
Black high-back child car seat with five-point harness, padded headrest, armrests and two cup holders shown on a white studio background.

Graco

Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0)

5/5 (1)
$169.99$219.99-23%
Out of Stock

The Graco Nautilus 2.0 LX is a 3-in-1 booster car seat that converts from a forward-facing harness (22–65 lbs) to a highback booster (40–100 lbs) to a backless booster (40–120 lbs). It features the Simply Safe Adjust harness system, InRight LATCH with one-second attachment, a steel-reinforced frame, 4-position recline, 10-position headrest, and dual cup holders. The seat is compact for three-across installations and side-impact tested to FMVSS 213a standards.

GTIN
047406185870
MPN
GRACO-047406185870-047406191338-047406190874-NEWOVERSTOCK

Specifications

Material
Steel-reinforced frame and fabric upholstery
Gender
unisex
Age Group
toddler
Condition
new

Image Analysis

6 images
Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0) product image (primary)
01high

Black high-back child car seat with five-point harness, padded headrest, armrests and two cup holders shown on a white studio background.

OCR: GRACO. NAUTILUS 2 DLX. small safety label
high back car seatfive-point harnessshoulder strapschest clipcrotch bucklepadded headrestside wingsarmrestsdual cup holdersquilted hexagon pattern fabriccontrast stitchingplastic basesafety instruction label on sideproduct logo on headrestmodel text on front lower seatstudio white backgroundeven studio lighting
Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0) product image 2
02high

Studio product image showing three seating modes of a child car seat: forward-facing with harness, highback booster with seat belt, and backless booster with seat belt, each demonstrated by a seated child against a white and light blue background.

OCR: 3 Modes of Use. 1 Forward-Facing Harness 22-65 lb. 2 Highback Booster 40-100 lb. 3 Backless Booster 40-120 lb
child car seat highback configurationchild car seat backless configurationadjustable headrestfive-point harness strapsseat belt across child in booster modeintegrated armrestscup holder on seat right sideblack padded seat coverlight blue background lower areawhite background upper areastudio shot lightingthree seated children (models)text header '3 Modes of Use'
Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0) product image 3
03high

Close-up product-in-use image showing a hand attaching a black plastic LATCH connector with a red release button and black strap to a beige car seat; a light blue graphic with text is along the bottom.

OCR: InRight LATCH provides an easy, one-second attachment to help ensure secure installation
human right handbeige perforated car seat upholsterybeige smooth car seat surfaceblack plastic LATCH connector housingred plastic connector release buttonblack woven strapmetal hook on strapvehicle interior door panel in backgroundblue graphic panel with text at bottomstudio style lightingclose-up product-in-use shot
Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0) product image 4
04high

Front-facing photograph of a black Graco child car seat with quilted hexagon stitching, padded headrest, shoulder straps, chest clip, and a visible Graco logo on the headrest; image includes a light blue promotional banner at the bottom.

OCR: Updated, sleeker design with quilted soft goods for a more modern look. GRACO
black quilted fabric with hexagon stitch patternpadded headrestembroidered Graco logo on headrestpadded side wingsshoulder strapschest clipbuckle cover padgray plastic harness adjuster accentsblue fabric hang tag on sidelight blue promotional banner at bottomstudio white background
Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0) product image 5
05high

Studio image of a black Graco child car seat showing adjustable headrest and harness with a blue instructional up/down arrow and a bottom banner describing the Simply Safe Adjust harness system

OCR: Headrest and harness adjust together with no-rethread Simply Safe Adjust harness system
child car seatadjustable headrestpadded fabric coverquilted stitch patterntwo shoulder harness strapschest clipred release buckleblack plastic armrestsGRACO logo on headrestblue instructional arrow graphic on harnessno-rethread Simply Safe Adjust label textlight gray studio backgroundblue product banner at bottomvisible adult hand at top edge
Graco Nautilus 2.0 LX 3-in-1 Booster Car Seat (Hex 2.0) product image 6
06high

Front-facing high-back child car seat on a white studio background with blue annotated callouts and a visible QR code.

OCR: 10-position adjustable headrest. Open-loop belt guides. 2 cup holders. 4-position recline. Easy access to installation instructions and more. Steel-reinforced frame. ProtectPlus Engineered
padded fabric seat coverhexagon quilted pattern on seat insertfive-point harness strapharness buckleadjustable headrestopen-loop belt guidestwo cup holders (left and right)recline basehigh-back car seat silhouetteplastic cup holder materialvisible QR code graphicbrand logo on headreststudio white backgroundblue annotation lines and calloutseven studio lighting

Brand PDP Lookup

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  • amazon.com
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Documents & Data

Customer Reviews

5

1 reviews · out of 5

Great deal

Lauren D

Got a travel system for a great price. Would recommend Kidsy.

Reddit Insights

2 threads · r/CPST, r/Preschoolers

Reddit generally recommends the Graco Nautilus 2.0 LX as a compact, easy-to-install, and affordable harness-to-booster seat, though some safety features are missing compared to the older Nautilus 2.0.

positive sentiment90% match

Positive sentiment overall, with users praising the Nautilus 2.0 LX's compact size, ease of installation, and value. Minor criticisms include missing safety features like the anti-rebound bar and lock-off.

Themes

Comparison with other Nautilus modelsmixed
Ease of installation and compactnesspositive
Safety features and trade-offsmixed
Suitability for smaller vehiclespositive

Use Cases

  • Forward-facing harness for toddlers transitioning from convertible seats
  • Slim fit for smaller cars or three-across setups
  • Long-term use through high-back and backless booster modes

Watch Out For

mediumNo built-in lock-off or anti-rebound bar, unlike the older Nautilus 2.0.
lowMade in China with potentially lower quality control versus USA-made models.

Community Q&A

Is the Graco Nautilus 2.0 LX as safe as the older Nautilus 2.0?
It still meets all federal safety standards, but it lacks some extra safety features like the anti-rebound bar and lock-off.
Can it fit three-across in a small car?
Yes, it's one of the narrower combination seats and works well in compact cars.

Compared To

vs Graco Nautilus 2.0

The Nautilus 2.0 LX is the newer, China-made version with fewer safety features (no anti-rebound bar, no lock-off) but more compact and affordable than the USA-made Nautilus 2.0.

vs Graco Nautilus Snuglock Grow

The Snuglock Grow has a different installation mechanism (Snuglock) and may be bulkier, while the Nautilus 2.0 LX is simpler and slimmer.

vs Britax Grow With You ClickTight

The Britax offers easier installation with ClickTight but at a higher price point; the Nautilus 2.0 LX is a budget-friendly alternative.

Source Threads

  • Comparison between Graco Nautilus Snuglock Grow and Nautilus 2.0 LX

    I'd go with the Nautilus 2.0 LX. It's simpler, lighter, and still has the same weight limits. The Snuglock is a nice feature but not necessary if you install with LATCH which is easy in this seat. Also, the LX is narrower which helps for three-across. The only downside is no anti-rebound bar like the older Nautilus 2.0, but it wasn't a dealbreaker for me.

    u/car_seat_nerdr/CPSTView thread →

  • Recommendation for compact harnessed booster in small car

    We have the Graco Nautilus 2.0 LX for our 4-year-old in a Honda Civic. It fits great behind the passenger seat with room to spare. Installation was a breeze with LATCH. My kid says it's comfy. We skipped the Britax because of the price and this does the job just fine.

    u/smallcarmamar/PreschoolersView thread →