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Yakima SkyBox 18 Rooftop Cargo Box - 18 cu ft - Black Carbonite

Yakima SkyBox 18 Rooftop Cargo Box - 18 cu ft - Black Carbonite

Item # Y07336
Our Price: $768.95
Roof Box
This item qualifies for Free Truck Freight Shipping
Shipping Weight: 62 lbs
In Stock
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92 x 36 x 16. Box has sliding clamps that adjust to crossbar spread and tighten down with cam-action levers. Dual-side-opening lid locks with SuperLatches. Dimpled texture reduces wind drag. Undercut tail provides hatch clearance. Great Prices for the best roof box from Yakima. Yakima SkyBox 18 Rooftop Cargo Box - 18 cu ft - Black Carbonite part number Y07336 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (162)
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Yakima Roof Box - Y07336

  • Aero Bars
  • Factory Bars
  • Square Bars
  • Round Bars
  • Elliptical Bars
  • Large Capacity
  • Yakima
  • Extra Long Length
  • Black
  • Dual Side Access
  • Medium Profile

92 x 36 x 16. Box has sliding clamps that adjust to crossbar spread and tighten down with cam-action levers. Dual-side-opening lid locks with SuperLatches. Dimpled texture reduces wind drag. Undercut tail provides hatch clearance.


  • Cargo box mounts on your vehicle's roof rack to provide enclosed storage for your gear
    • Perfect for carrying sports equipment and large luggage for up to 4 people
    • Great for sedans, SUVs, and trucks
  • Dual-side-opening lid offers easy access from either side of your vehicle
    • Spring-loaded hinges and easy-to-grab lid edge provide effortless opening with one hand
    • Internal stiffeners add rigidity to lid
  • SuperLatch system ensures that lid is latched closed and locked - key can't be removed unless lid is closed properly
    • Closes tightly to keep out dirt, dust, and moisture
  • 2 Same Key System (SKS) locks secure gear in box and secure box to crossbars
  • Built-in, adjustable clamps and flat base offer quick, simple installation
    • Clamps slide forward and backward to accommodate crossbar spread
    • Flat base allows for easy adjustment along length of car
    • Cam-action levers let you easily tighten down clamps
  • Undercut tail increases hatch clearance
  • Internal anchor points let you tie down gear
  • Dimpled Carbonite texture helps reduce wind drag
  • Durable yet lightweight ABS plastic with premium, scratch-resistant automotive finish
  • Black color
  • Made in the USA


  • Application: round, square, aero, elliptical, and most factory crossbars
  • Maximum crossbar dimensions: 3-1/2" x 1-11/16"
  • Crossbar spread: 24" - 42"
  • Carrying capacity capacity: 18 cu ft
  • Maximum ski/snowboard length: 215 cm
  • Exterior dimensions: 92" long x 36" wide x 16" tall
  • Length between lid supports: 80"
  • Box weight: 52 lbs
  • Lifetime warranty

Note: Because of the size of this item, it ships truck freight.

Yakima SkyBox 18 Specs

Aerodynamic Cargo Box with Carbonite Texture

Cargo boxes, bags, and baskets are great for transporting gear on your vehicle's roof. A cargo box has the added benefits of an aerodynamic shape that reduces drag and wind noise, a hard shell to protect your gear, and a higher degree of weather resistance. And you can latch and lock a cargo box for added protection against theft.

The SkyBox 18 has 18 cu ft of space for sports equipment or camping gear for up to 4 people. The aerodynamic, low-profile design and the dimpled lid with Carbonite texture help to reduce wind noise and drag. The box opens and latches from both sides and is designed to provide clearance when you open your rear hatch. Sliding clamps accommodate most crossbar styles and spreads so you can install the box in minutes without tools. The durable yet lightweight ABS plastic construction prevents warping, denting, or cracking.

Sturdy, Dual-Side-Opening Lid

The SkyBox lid opens from both sides. Whether you mount it closer to the driver's side or passenger's side of your car, this dual-side opening lets you easily access your cargo. If you are parked on a busy street, in a tight parking lot, or even next to a campground picnic table, you have the option of opening the lid from the side of the vehicle that works best for you.

Yakima SkyBox Hinge

Patented EndoSkel stiffeners act like ribs to make this lid 3 times stiffer than other Yakima cargo box lids. The fortified lid has an easy-access edge and spring-loaded hinges that allow for smooth, one-handed operation. The extra-stiff lid also helps reduce road noise and vibration, and it guards against dents and scratches when the box is in storage.

SuperLatch Security System

Yakima SkyBox Carbonite Latch

The SkyBox has SuperLatch security latches on both sides to ensure that the lid is completely closed. The SuperLatch prevents you from removing the key from the lock unless all 3 internal latches are engaged. That way, you are prevented from removing the key and driving off with an unlocked box. This security system also seals the box against dirt and moisture. Each SuperLatch includes an SKS lock core that can be swapped out to make all your Yakima gear keyed alike.

Universal Clamp-On Mounting Hardware

Yakima SkyBox Lever

The SkyBox installs with mounting clamps that slide along tracks in the floor of the box. These clamps fit most crossbar styles, and they adjust for different crossbar spreads. To adjust a clamp, loosen both knobs and slide the clamp to the desired location. Then tighten both knobs and push the cam lever down to close the clamp around your crossbar.

Optimal Rear Hatch Clearance

Yakima Sky Box Undercut Tail

The SkyBox has an undercut tail designed to prevent interference with your vehicle's rear hatch or trunk. This tail provides more space for your hatch to fully open when compared with boxes without the undercut tail.

Cargo Tie-Down Anchors

Yakima SkyBox Track

An integrated track system in the floor of the box provides tie-down points for securing your cargo. These anchor points work great with Yakima's SkyBox cargo net (Y07146 - sold separately).

8007336 Yakima Sky Box 18 Carbonite Cargo Box - 18 Cubic Feet - 92" x 36" x 16"

Customer Satisfaction Score:

Customer Reviews

Yakima SkyBox 18 Rooftop Cargo Box - 18 cu ft - Black Carbonite - Y07336

Average Customer Rating:  4.8 out of 5 stars   (162 Customer Reviews)

92 x 36 x 16. Box has sliding clamps that adjust to crossbar spread and tighten down with cam-action levers. Dual-side-opening lid locks with SuperLatches. Dimpled texture reduces wind drag. Undercut tail provides hatch clearance.


I replaced an old Thule box with this. My opinion is that the locking mechanism, the clamping system, and the hinges are superior to the Thule's. Especially the locking mechanism. I used to have to wrestle the Thule box to get things lined up so that I could close and lock the box. And the bonus is that this box was less money (than an equivalent Thule) and eTrailer shipped it for free!


Love our Skybox! It has made camping so much easier - it fits so much stuff super securely. With 2 kids it was a no brainer.

I admit it is slightly too long for my 2015 Subaru Outback, but it still works just fine as long as we remember to program the lift gate so it doesn’t open all the way. (Just gotta remember to duck!)

Very quiet too, if it wasn’t for the gas mileage, we wouldn’t even know we had it on our car.


One year later and four trips with this cargo pod. We've managed to stuff camping gear, ski equipment and other luggage into the pod. I really like how it can be opened from either side. Also, it ensures the pod is completely closed before the key is pulled out, providing an extra safeguard.


Very nice storage box. Simple install!


I wish it didn't have to lock to shut it.
mounting system/clamps are a little over designed. There are much simple and easier ways to do that.


Bought this to replace a Thule box >12 years old that had developed some cracks. The latch mechanisms on this seems a bit more robust, and it has the rear bevel to allow the tailgate to open. Attachment to the crossbars is straightforward and all the pieces remain attached to the box, which is convenient. Arrived in good condition via UPS freight.


Love this cargo box. Easy to install. Light weight and love that it can open from either side. Lots of room


The dual locks can be tricky to engage, but it is very secure once they are latched. I love the internal tie-down points and the massive size, easily swallowed everything I needed for a family of 4 for vacation and then some. I dropped only 1 mpg with the box in place, not too shabby.


I would give this 5 stars, but it wound up being *just* too long for my roof rack installation. It works, and I've put it through its paces with cross country trips, camping trips, beach trips and any time I need the extra space. It is about 3 inches too long to allow the rear hatch to open completely. That was my fault, but perhaps the total cubic feet could be made up in width and not length as it had ample clearance on those side.

It's a great product. I'm not complaining. I chose the size. I can't give it 5 stars because it's not "everything I wanted and more."


Fits great on my XC60. Delivery and installation was a breeze!


Excellent item. Using it with our 2020 Subaru Outback. Delivery communication from Denver to our place was poor, but that was via a third party. Otherwise fantastic


Works exactly as advertised. Recommend when looking for roof boxes you get one size larger than you think you need. You'll fill it up. Trust me.


Product ***** 5
Service ***** 5
deal webiste business..
When i received a email notice that my order was going to be delayed, i called customer service and actually got thru in a timely matter, (which wait time was given )
Then when i got thru, service agent was excellent in English communication(no accents LOL) and
Thorough with options towards helping my delayed scenario..
So now just waiting for my adjusted split order..


Easy ordering process and delivered within 2 weeks, completely free of any defects.


It holds up well.


High quality. Sturdy. Nice looking.









Review from a similar SkyBox in Roof Box

This box is great. After owning it for a year I have been able use for summer roads trips and winter ski adventures. Easy to load on top of a Honda Pilot with OEM roof racks and rails. The dual sided opening makes it easier to tie down everything inside.


Review from a similar SkyBox in Roof Box

After one year of owning and using the The SkyBox 16, I have no complaints. As a family of four, the box holds our luggage, which is the size of carry on luggage for airplanes. The SkyBox 16 is about one inch wider than the Thule 16 cubit box, but the Thule is about one inch taller. I am glad that I went with the wider box than the taller box. The width allows for some stuffing room around luggage. Also, if the box were one inch taller, I could not pull into, nor out of, my garage due the height of my garage entrance. The box fits perfectly on my 2013 Subaru Outback, allowing the hatchback to open and not protruding over the front windshield. The box installs easily on the cross bars and locks securely in place. A feature of the Yakima is that when the locking handle of the box lid is closed, the box lid is fully closed and locked. You do not have to worry about the lid being partially unsecured. This gives confidence when traveling at interstate speeds. The quality of construction and the material is very good. The box does cause a reduction of MPG's of about 2-3 gallons. This is not the box's fault; just physics. The only negative is that the floor of the box is not a smooth/level surface due to the locking knobs that clamp the box to the cross bars. This is more of a nuisance than a problem. Even with that caveat, I still give the SkyBox 16 a five out of five stars. I should also add that purchasing this box through etrailer was the best decision I made; good prices and excellent customer service.

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