


GMF4x4 166D-BB GMC Sierra Denali 2500 2020-2025 Driver Side Bonnet UHF Antenna Bracket
GMF4x4 166D-BB GMC Sierra Denali 2500 2020-2025 Driver Side Bonnet UHF Antenna Bracket
A heavy-duty 5mm pressed steel bonnet UHF antenna bracket for the GMC Sierra Denali 2500 2020-2025, bolting directly to the driver side bonnet hinge with no drilling required. Black powder coated and proudly made in Australia by GMF4x4, the original creator of the bonnet mount UHF bracket.
Product Overview
The GMF4x4 166D-BB is a driver side bonnet UHF antenna bracket engineered specifically for the GMC Sierra Denali 2500 from 2020 to 2025. The bracket bolts directly to the driver side bonnet hinge with no drilling or cutting required and installs in approximately five minutes. The bracket does not affect the opening of the bonnet in any way.
Manufactured from 5mm pressed steel, finished in black powder coat, and compatible with all 4WD UHF antennas. Hardware and instructions are included. Proudly made in Australia by GMF4x4, the original creator of the bonnet mount UHF bracket.
GMF4x4 have many designs, patents, and trademarks registered in Australia and internationally.
Features & Benefits
The 5mm pressed steel construction makes the 166D-BB the strongest bonnet UHF bracket on the market, providing a rigid, vibration-resistant antenna mount built for daily driving and demanding conditions. Black powder coat finish delivers durable chip and corrosion resistance for long-term performance in all weather conditions.
The bracket bolts directly to the driver side bonnet hinge with no drilling into the vehicle body or bonnet, preserving factory integrity and allowing removal without trace if required. The bracket does not interfere with the opening of the bonnet. Compatible with all 4WD UHF antennas. Hardware and instructions included for a complete, straightforward installation.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | 166D-BB |
| Brand | GMF4x4 |
| Compatible Vehicle | GMC Sierra Denali 2500 2020-2025 |
| Side | Driver |
| Material | 5mm Pressed Steel |
| Finish | Black Powder Coat |
| Antenna Compatibility | All 4WD UHF Antennas |
| Mount Location | Driver Side Bonnet Hinge |
| Drilling Required | No |
| Bonnet Operation Affected | No |
| Included | Hardware and Instructions |
| Installation Time | Approx. 5 minutes |
| Origin | Made in Australia |
Compatible With
- GMC Sierra Denali 2500 2020-2025 (Driver Side)
Frequently Asked Questions
Does this bracket require drilling into the bonnet or body?
No. The 166D-BB bolts directly to the driver side bonnet hinge with no drilling or cutting required, preserving the factory body and allowing removal without trace if needed.
Will this bracket affect how my bonnet opens?
No. The bracket is specifically designed so it does not affect the opening of the bonnet in any way.
What UHF antennas are compatible with this bracket?
The 166D-BB is compatible with all 4WD UHF antennas. Please check with us if you need guidance on a compatible UHF aerial to pair with this bracket.
Is a passenger side version available?
Yes. The BB-166 is also available in a passenger side variant (166P-BB). Please check our listings for the passenger side version if passenger-side mounting is required.
Is this bracket made in Australia?
Yes. GMF4x4 brackets are proudly designed and manufactured in Australia by GMF4x4, the original creator of the bonnet mount UHF bracket. GMF4x4 also hold designs, patents, and trademarks registered in Australia and internationally.
Original: $93.98
-65%$93.98
$32.89Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
GMF4x4 166D-BB GMC Sierra Denali 2500 2020-2025 Driver Side Bonnet UHF Antenna Bracket
A heavy-duty 5mm pressed steel bonnet UHF antenna bracket for the GMC Sierra Denali 2500 2020-2025, bolting directly to the driver side bonnet hinge with no drilling required. Black powder coated and proudly made in Australia by GMF4x4, the original creator of the bonnet mount UHF bracket.
Product Overview
The GMF4x4 166D-BB is a driver side bonnet UHF antenna bracket engineered specifically for the GMC Sierra Denali 2500 from 2020 to 2025. The bracket bolts directly to the driver side bonnet hinge with no drilling or cutting required and installs in approximately five minutes. The bracket does not affect the opening of the bonnet in any way.
Manufactured from 5mm pressed steel, finished in black powder coat, and compatible with all 4WD UHF antennas. Hardware and instructions are included. Proudly made in Australia by GMF4x4, the original creator of the bonnet mount UHF bracket.
GMF4x4 have many designs, patents, and trademarks registered in Australia and internationally.
Features & Benefits
The 5mm pressed steel construction makes the 166D-BB the strongest bonnet UHF bracket on the market, providing a rigid, vibration-resistant antenna mount built for daily driving and demanding conditions. Black powder coat finish delivers durable chip and corrosion resistance for long-term performance in all weather conditions.
The bracket bolts directly to the driver side bonnet hinge with no drilling into the vehicle body or bonnet, preserving factory integrity and allowing removal without trace if required. The bracket does not interfere with the opening of the bonnet. Compatible with all 4WD UHF antennas. Hardware and instructions included for a complete, straightforward installation.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | 166D-BB |
| Brand | GMF4x4 |
| Compatible Vehicle | GMC Sierra Denali 2500 2020-2025 |
| Side | Driver |
| Material | 5mm Pressed Steel |
| Finish | Black Powder Coat |
| Antenna Compatibility | All 4WD UHF Antennas |
| Mount Location | Driver Side Bonnet Hinge |
| Drilling Required | No |
| Bonnet Operation Affected | No |
| Included | Hardware and Instructions |
| Installation Time | Approx. 5 minutes |
| Origin | Made in Australia |
Compatible With
- GMC Sierra Denali 2500 2020-2025 (Driver Side)
Frequently Asked Questions
Does this bracket require drilling into the bonnet or body?
No. The 166D-BB bolts directly to the driver side bonnet hinge with no drilling or cutting required, preserving the factory body and allowing removal without trace if needed.
Will this bracket affect how my bonnet opens?
No. The bracket is specifically designed so it does not affect the opening of the bonnet in any way.
What UHF antennas are compatible with this bracket?
The 166D-BB is compatible with all 4WD UHF antennas. Please check with us if you need guidance on a compatible UHF aerial to pair with this bracket.
Is a passenger side version available?
Yes. The BB-166 is also available in a passenger side variant (166P-BB). Please check our listings for the passenger side version if passenger-side mounting is required.
Is this bracket made in Australia?
Yes. GMF4x4 brackets are proudly designed and manufactured in Australia by GMF4x4, the original creator of the bonnet mount UHF bracket. GMF4x4 also hold designs, patents, and trademarks registered in Australia and internationally.












