Troubleshooting Tips:
- Replace or service roof carrier cross or side rails when they display visible signs of wear or failure, such as:
- Broken or missing pieces
- Loose or broken attachment mechanisms
Roof Rack Cross Rail Package in Bright Anodized Aluminum
GM Part #84121220
About this product
- Engineered to meet the specific fit, appearance and compatibility standards of your vehicle and full utility of your sunroof
- Frees up interior vehicle space for additional cargo capacity
- Designed to be easily removed when not in use and placed into storage
- Serve as the base for many roof-mounted cargo management accessories, such as a rooftop carrier, cargo carrier, watersport carrier, winter sport carrier or bike rack
Mounting Hardware IncludedYes
Universal Or Specific FitSpecific
Bar MaterialAluminum
Bar ShapeOval
Maximum Length42.06 in / 3.505 ft
Minimum Length40.55 in / 3.38 ft
Installed Height5.27 in / 133.77 mm
Attachment TypeOther
Bar ColorSilver w/ Black
Bar Row Quantity2
Mounting Hardware IncludedYes
Bar MaterialAluminum
Maximum Length42.06 in / 3.505 ft
Installed Height5.27 in / 133.77 mm
Bar ColorSilver w/ Black
Universal Or Specific FitSpecific
Bar ShapeOval
Minimum Length40.55 in / 3.38 ft
Attachment TypeOther
Bar Row Quantity2
The greater of either the balance of the vehicle's bumper to bumper warranty or 12 months / 12,000 miles
Troubleshooting Tips:
- Replace or service roof carrier cross or side rails when they display visible signs of wear or failure, such as:
- Broken or missing pieces
- Loose or broken attachment mechanisms
No vehicles for current brand fit!
Frequently Asked Questions
Use the proper cleaning products for the specific material of your cross rails and, if necessary, pre-test the product in a discreet location to determine if it will alter the color or texture of the material.
Roof rack cross rails can be easily installed and removed when not in use and placed into storage.
No, the tools required to install or remove cross rails are included.
You can visit your dealer and reference your roof rack cross rails lock code to obtain a replacement key.
Load capacity varies by make, model and trim. Consult your GM owner’s manual prior to loading.
Please consult your Owner’s Manual for the specific height of your vehicle’s roof rack cross rails, and be sure to follow the maximum height recommendation of the car wash you visit.