• GMF Chevrolet Silverado 2500 (2020–2023.5) Bonnet Aerial UHF Antenna Bracket (BB-049)
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GMF 4x4 - 049P-BB

Chevrolet Silverado 2500 (2020–2023.5) Bonnet Aerial UHF Antenna Bracket (BB-049)

Ideal for Chevrolet Silverado 2500 (2020–2023.5) owners wanting a strong, no-drill UHF bonnet mount solution for touring, towing and off-road use.

$119.95 AUD
$119.95 AUD
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FREE shipping Australia-wide
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  • Bolt-on hinge mount - no drilling required
  • Designed specifically for Silverado 2500 (2020–2023.5)
  • Heavy-duty 5mm steel construction
  • Maintains full bonnet and wiper clearance
  • Available in driver or passenger side options
  • Fast dispatch from Western Australia
  • Backed by local support if you need installation advice

Looking for a bonnet mount UHF antenna bracket for your Chevrolet Silverado 2500 (2020–2023.5)?

The BB-049 is a purpose-built bolt-on bonnet hinge antenna mount designed specifically for Silverado 2500 models from 2020 to mid-2023.5. It provides a secure, factory-style mounting location for your UHF antenna - without drilling into panels or modifying your vehicle.

This Silverado 2500 UHF bonnet bracket installs directly to the bonnet hinge using existing hardware, maintaining full bonnet and wiper operation while delivering a clean OEM-style finish. Ideal for touring, towing setups, fleet vehicles and serious 4WD builds.

Why Choose a Bonnet Mount?

A bonnet hinge mount is ideal if:

  • You don’t have a bullbar
  • Your front bar or accessories limit antenna placement
  • You want a no-drill solution
  • You prefer a clean, factory-style install

The BB-049 positions your antenna neatly along the bonnet line, maintaining windscreen clearance and reducing vibration under off-road conditions.

Built for Australian Conditions

Manufactured in Australia from 5mm pressed steel and finished in a durable black powder coat, this bracket is designed to withstand harsh touring environments, corrugations and heavy-duty UHF antenna setups.

It supports standard and heavy-duty UHF antenna bases and is engineered to remain rigid and stable during highway driving, towing and off-road use.

Key Features

  • Designed specifically for Chevrolet Silverado 2500 (2020–2023.5)
  • Bolt-on installation using existing bonnet hinge bolts
  • No drilling or permanent modifications required
  • Available in driver-side or passenger-side variants
  • Heavy-duty 5mm pressed steel construction
  • Black powder-coated corrosion-resistant finish
  • Maintains full bonnet and wiper functionality
  • Suitable for UHF, CB and 4WD antenna setups
  • Proudly Australian made

Specifications

Part Number BB-049
Suits Vehicle Chevrolet Silverado 2500 (2020–2023.5)
Placement Driver-side or Passenger-side bonnet hinge
Product Type UHF / CB Aerial Mounting Bracket
Material 5mm pressed steel
Finish Black powder-coated
Installation Bolt-on, no drilling
Compatibility Standard and heavy-duty UHF antennas
Warranty 1 Year (Australia)

Looking for other vehicle-specific bonnet antenna brackets? View our full range here.

Will this fit the Chevrolet Silverado 2500 (2020–2023.5)?

Yes. The BB-049 is designed specifically for Chevrolet Silverado 2500 models from 2020 through to mid-2023.5. It mounts directly to the factory bonnet hinge without modification.

Can I install it myself?

If you’re comfortable with basic hand tools, yes. If you’d rather have it done professionally (or you’re adding a radio at the same time), we recommend an installer for best cable routing and performance.

Where does the antenna sit on the vehicle?

It positions the antenna neatly at the bonnet/guard area (depending on the model bracket), keeping it accessible while maintaining a clean touring look and avoiding bullbar-mount drawbacks.

Do I need to run an earth/ground strap?

In many installs the mount will earth through the body, but paint/coatings can sometimes reduce contact. If you experience performance issues, adding a simple earth strap can help ensure a clean ground.

Is the bracket strong enough for off-road vibration?

Yes - bonnet mounts are a common touring/off-road solution because they’re rigid and supported by factory mounting points. Correct installation and tightening is key for long-term stability.

Will this work with my UHF antenna (heavy duty / long aerial)?

Most UHF antennas with standard mounting threads will suit. For heavy-duty springs or large antennas, we recommend checking your antenna base size and ensuring the mount position gives enough clearance to the bonnet edge and wiper area.

Will it affect opening/closing the bonnet?

When fitted correctly, it won’t interfere with bonnet operation. It’s designed to maintain clearance and sit securely without rubbing or binding.

Does it require drilling?

No. It’s a bolt-on bonnet/hinge style mount that uses existing mounting points, so you can install it without drilling into the guard.

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