APPERFiT Tailgate Hinge Kit for Chevy Silverado & GMC Sierra 1999-2007 — Left/Right Hinges + 8 Bolts, OEM Fit

If your pickup’s tailgate sags, binds, or displays excessive play where it meets the bed, worn hinges or missing bolts are often the cause. This APPERFiT kit supplies two left (driver) hinges, two right (passenger) hinges, and eight bolts designed to match OEM dimensions and fit the common Silverado and Sierra models listed. The parts arrive new, backed by a one-year warranty, and are intended to replace factory numbers 15074252, 15074253, 15078745, 15078746, and 38642.

How will these hinges improve my tailgate’s performance?

Replacing rusted or bent hinge assemblies corrects alignment, reduces sagging, and prevents scraping when opening or closing the tailgate. The APPERFiT pieces are made to the original equipment specifications so they reinstall cleanly and allow the tailgate to seat consistently.

• Restores factory fit and smooth operation.
• Reduces excessive side-to-side or vertical play.
• Prevents tailgate rubbing against the bed or bumper.
• Eight included bolts simplify a full hinge replacement.

Which vehicles and years does this kit fit?

This hinge set covers many common Silverado and Sierra models from 1999 through 2007, including Classic and HD trims where specified. Check the listed model and year range for your truck; the kit was produced to match the OEM form and mounting points for the referenced GM part numbers.

• Chevrolet Silverado 1500/1500 HD, 2500/2500 HD, 3500 (1999–2007 where applicable).
• GMC Sierra 1500/1500 HD, 2500/2500 HD, 3500 (1999–2007 where applicable).
• Designed to replace OEM part numbers: 15074252, 15074253, 15078745, 15078746, 38642.
• Includes left and right hinges plus all required bolts for a complete swap.

What’s included and what should I expect during installation?

The package contains two driver-side hinges, two passenger-side hinges, and eight tailgate bolts so you can replace both hinge assemblies in one job. Installation typically requires basic hand tools and a second person or prop to support the tailgate while you swap hardware.

• 2 × left (driver) hinges, 2 × right (passenger) hinges, 8 × bolts included.
• New parts match OEM mounting points for straightforward bolt-on replacement.
• Suggested tools: wrench set, socket set, torque wrench, and a helper or support stand.
• One-year warranty for manufacturer defects or fitment issues.

How durable are these replacement hinges in everyday truck use?

APPERFiT manufactures this kit from durable materials chosen to withstand the loads and environmental exposure typical for pickup tailgates. While they’re not a modification intended to change payload or towing capacity, they restore the structural connection so the tailgate operates reliably under normal conditions.

• Constructed to resist common wear and corrosion compared to worn originals.
• Maintains appearance and function through daily use and moderate weather exposure.
• Not a performance upgrade—designed as a direct OEM-style replacement.
• Supported by APPERFiT’s one-year limited warranty.

Who is this for: Owners of 1999–2007 Chevrolet Silverado or GMC Sierra trucks who need a full tailgate hinge replacement kit to correct sagging, binding, or missing hardware. It’s ideal for do-it-yourself mechanics, body shops performing tailgate repairs, or anyone restoring their truck’s original fit and function without changing the tailgate’s design.