06-10 Hummer H3 Roof Rack Cross Bar - Mounts onto OEM Rails
K2 Industries
06-10 Hummer H3 Roof Rack Cross Bar - Mounts onto OEM Rails
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
06–10 Hummer H3 Roof Rack Cross Bar — OEM Rail Mount
Direct-fit cross bars that lock onto factory H3 roof rails without modification. Designed for quick attachment and removal, these bars provide a solid foundation for roof-mounted cargo boxes, bike racks, or other accessories. Hard panel construction engineered for load-bearing stability.
Key Features
- OEM rail compatible - Locks directly to existing roof rails with no drilling or permanent modification required.
- Dual-bar system - Provides dual contact points for balanced load distribution across roof.
- Tool-free attachment - Designed for quick on-and-off installation using integrated clamp mechanisms.
Specs
- Hard panel construction
- OEM rail mounting design
- Dual cross bars
What's Included
- Two roof rack cross bars
Frequently Asked Questions
Will these bars fit if my H3 doesn't have factory roof rails?
These are designed specifically for vehicles with factory roof rails. If your H3 is missing them, this cross bar system won't work without aftermarket rails installed first.
Can I leave these on year-round or should I remove them when not in use?
They can stay mounted, but most owners remove them to reduce wind noise and fuel consumption. The clamp design makes removal quick enough that seasonal storage is practical.
What's the weight limit on these bars?
Load capacity isn't specified in the product data—contact us with your exact cargo setup and we can advise whether these bars are suitable for your needs.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-13506-HUM-006-RR |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information