Pop & Lock manual tailgate lock for Chevy Silverado & GMC Sierra 1999–2007 — Black, OEM-fit with two keys

The Pop & Lock PL1100 is a manual, bolt-on tailgate lock in black that replaces the original latch on 1999–2007 Chevy Silverado and GMC Sierra Classics, providing keyed security with two included keys.

Pop & Lock, a Northern California company and leading aftermarket supplier, built the PL1100 to give owners of older Silverado and Sierra trucks a simple, sturdy way to secure their truck bed. This manual lock offers an OEM-fit replacement without drilling, a raised latch for easy handling, and a UV-resistant finish to resist fading. It’s designed to work with tonneau covers and truck caps to make your cargo less accessible to opportunistic theft.

How does this lock install on my 1999–2007 Chevy or GMC tailgate?

Installation is straightforward and requires no drilling—this is a direct-fit replacement that uses the existing tailgate hardware points. Most owners can complete the swap in minutes using basic hand tools, following the included instructions.

• Direct-fit design for Chevy Silverado & GMC Sierra Classic 1999–2007
• No drilling or vehicle modifications necessary
• Simple hand-tool installation—usually under 30 minutes
• Includes mounting hardware and two matching keys

Will the PL1100 really deter tailgate theft?

The PL1100 acts as a physical barrier to casual thieves by locking the tailgate latch into place. While no mechanical lock is completely theft-proof, pairing this lock with a tonneau cover or truck cap significantly reduces the chance of someone accessing items in your bed.

• Raised lock design simplifies locking and unlocking
• Two keys included so you have a spare on hand
• Works best combined with bed covers for layered security
• Customer-reported peace of mind when hauling valuables

What materials and finishes protect the lock from weather and wear?

The PL1100 is built for outdoor use with a UV-resistant coating that helps prevent fading and surface degradation from sun exposure. Its construction is intended to withstand the daily rigors of truck use and the elements for long-lasting service.

• UV-resistant black finish to resist sun fading
• Robust mechanical components for repeated use
• Designed to maintain a factory appearance after installation
• Made in the USA by an established aftermarket supplier

Can this lock match my truck’s look and key system?

The PL1100 offers a near-factory appearance once mounted and comes with two identical keys for everyday use and a spare. If you want keyed-alike locks across multiple Pop & Lock products, check Pop & Lock's options or customer service for key-matching possibilities.

• Black finish complements most truck colors and accessories
• Raised lock provides a clean, functional factory-style look
• Two keys included; consult Pop & Lock for keying options
• Compatible visually with popular tonneau covers and caps

Who is this for? The Pop & Lock PL1100 is best for owners of 1999–2007 Chevy Silverado and GMC Sierra Classic trucks who want a no-fuss, durable replacement tailgate lock that restores keyed security. It's ideal for drivers who value an OEM-like fit, simple installation without drilling, and a discreet black finish that pairs well with bed covers and truck caps. If you haul tools, gear, or valuables and want an affordable aftermarket upgrade from a trusted U.S. manufacturer, this lock is a practical choice.