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Thule Ascent 1500 Cargo Carrier

Model 603

Please use Thule's Fit Guide to find the right products for your vehicle.

Item # 094603

This item is no longer available.

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Product Highlights:

  • impact- and scratch-resistant material
  • Quick Grip™ hardware for easy attachment to most factory and aftermarket racks
  • aerodynamic design reduces wind resistance
  • opens from both sides for quick access to cargo
  • easily secure your gear with NO-GO Central Locking One Key System
  • 15 cubic-foot capacity
  • holds up to 110 pounds
  • 66-15/16"L x 35-1/8"W x 16"H
  • warranty: limited lifetime
  • Our 60-day money-back guarantee

What's in the Box:

  • Cargo carrier
  • 2 Straps
  • 2 Keys
  • 4 Pre-installed slide strips
  • Instructions

Hands-on research

Product Research


Overview: The Thule 603-Ascent 1500 Cargo Carrier mounts to most factory installed and aftermarket vehicle roof racks. The 603-Ascent 1500 features pre-installed QuickGrip mounting hardware for easy on/off attachment to roof racks (no tools required). The Cargo Carrier is made of vacuum molded ABS high grade impact and scratch resistant material, while its pre-installed hardware is zinc-iron plated steel with nylon straps and buckles. The 603-Ascent 1500 Cargo Carrier offers 15 cubit feet of space and handles up to 110 lbs. Thanks to its dual-side opening feature, you can access your travel gear from either side of the Cargo Carrier. The carrier is easy to open and close thanks to Thule's NO-GO Central Locking, One Key System. The Cargo Carrier weighs only 35 lbs while utilizing exclusive Diffuser Technology to cut down on drag and wind noise when mounted atop your vehicle.

Note: The Cargo Carrier requires an aftermarket or factory installed roof-mount rack to mount to the roof of your vehicle. This box may cause interference with some station wagons and hatch backs.

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