telfair Front Hood Vent for GMC Sierra 2500HD/3500HD 2020-2023 — Black OEM Fit, Bolt-On Air Scoop Replacement

A black telfair front hood vent formed as a direct bolt-on replacement for 2020–2023 GMC Sierra 2500HD and 3500HD models, designed to restore hood scoop airflow and factory appearance.

This replacement hood air vent (OEM part references 84802216 / 84686275) fits Sierra 2500HD and 3500HD trucks from model years 2020–2023 and installs using existing bolt points — no cutting or drilling required. Molded from durable plastic and finished in a factory-matching black, the piece re-establishes proper engine-bay ventilation and keeps the truck’s front-end looking original while maintaining easy serviceability.

How does this hood vent improve airflow under the hood?

The vent reinstates the intended pathway for fresh air into the engine bay, helping maintain consistent airflow patterns created by the original hood scoop design. It’s a passive component that channels moving air rather than an active mechanical part.

• Direct replacement for the factory hood scoop opening to restore designed airflow
• Contours match stock hood geometry to reduce turbulence
• Lightweight plastic construction avoids added front-end weight
• Reusable mounting points preserve OEM fit and alignment

Will this part fit my Sierra 2500HD or 3500HD exactly?

Yes — the telfair vent is produced to match the bolt pattern and dimensions of 2020 through 2023 Sierra 2500HD and 3500HD hood openings. It is intended as a direct replacement for the original component identified by part numbers 84802216 and 84686275.

• Compatible with GMC Sierra 2500HD models, 2020–2023
• Compatible with GMC Sierra 3500HD models, 2020–2023
• OEM/PartLink references included for easy verification
• No trimming or body modification required for installation

How difficult is installation, and what tools are needed?

Installation is straightforward: the vent attaches using the truck’s existing bolt locations so you can complete the swap with basic tools. Typical installation time is short, making it suitable for a home mechanic or a professional body shop.

• Bolt-on installation — uses factory mounting points
• No drilling, cutting, or adhesives required
• Basic hand tools (ratchet, sockets, and screwdrivers) are usually sufficient
• Single-piece replacement included in the package

What materials and finish should I expect?

The vent is molded from robust plastic engineered to withstand road conditions and UV exposure. Its black finish is chosen to match the factory look and provide a long service life under normal use conditions.

• Durable black plastic construction for corrosion resistance
• Factory-style contours and surface texture for seamless appearance
• Tested for fit and finish to meet replacement expectations
• Sold as a single hood air vent unit in the package

Who this part is for: Drivers and technicians who need a precise replacement hood vent for a 2020–2023 GMC Sierra 2500HD or 3500HD, whether restoring a damaged scoop, completing a collision repair, or maintaining original airflow and appearance. It’s suited to DIY installers who prefer a bolt-on solution and to shops seeking an OEM-form-fit alternative without lengthy modification.