ATRACYPART Door Lock Cylinder w/Key for Chevy GMC Silverado Sierra 2007–2014 — Aluminium OE Fit, Includes Keys

ATRACYPART door lock cylinder with key restores secure, smooth locking and unlocking for select 2007–2014 Chevy, GMC and Cadillac trucks and SUVs.

If your vehicle’s door lock won’t turn, the cylinder is loose, or you’ve lost the key, replacing the cylinder is the fastest way to regain proper function without costly dealer labor. This replacement unit is built from durable aluminum, comes with keys, and is designed to directly replace OE# 20825032 for a precise fit on many Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche and Escalade models. ATRACYPART backs the part with a 12-month warranty and customer support to assist with fitment or questions.

Which vehicles does this door lock cylinder fit?

This cylinder is engineered for a broad range of GM trucks and SUVs from model years 2007 through 2014 (depending on model). Verify your vehicle model and year to ensure compatibility before purchasing.

• Chevy Silverado 1500 (2007–2013) and Silverado 2500/3500 HD (2007–2014)
• Chevy Tahoe (2007–2014), Suburban 1500/2500 (2007–2014/2007–2013) and Avalanche (2007–2013)
• GMC Sierra 1500/2500/3500 HD, Yukon, Yukon XL 1500/2500 equivalents (2007–2014/2007–2013)
• Cadillac Escalade, Escalade ESV and Escalade EXT (2007–2014 / 2007–2013)

How straightforward is the installation?

Installation is typically direct and can be completed with simple hand tools. The cylinder is a bolt-in replacement that uses the same mounting points and linkage as the factory part, so experienced DIYers can swap it in under an hour.

• Comes with keys—no need to rekey the vehicle if replacing both door cylinders.
• Uses original-style fittings to attach to the door latch and retaining clips.
• Basic tools (screwdriver, pliers, socket set) are usually sufficient.
• Refer to vehicle-specific guides or a repair manual for disassembly steps.

What materials and quality can I expect?

The cylinder is constructed from high-quality aluminum for improved resistance to wear and corrosion compared with lower-grade options. ATRACYPART focuses on matching OEM dimensions and operation so the cylinder turns reliably and maintains secure engagement with the lock mechanism.

• Aluminum housing for durability and corrosion resistance.
• Precision-machined keyway for consistent key insertion and turning.
• Shipped with keys and the necessary components for direct replacement.
• Manufactured to meet the functional standards of OE# 20825032 replacements.

What warranty and support are included?

ATRACYPART includes a 12-month warranty that covers defects in materials and workmanship. If you encounter fitment or function issues during the warranty period, contact customer support for troubleshooting, replacement, or refund options.

• 12-month limited warranty on manufacturer defects.
• Customer support available for fitment help and installation questions.
• Easy return or replacement process when covered by the warranty.

Who this is for: Drivers and mechanics who need an affordable, OEM-compatible replacement for a worn, broken, or lost-key door lock cylinder on late‑2000s to mid‑2010s GM trucks and SUVs. It’s ideal for DIY repairs, fleet maintenance, and anyone seeking a direct-fit part to restore door lock function quickly without dealer pricing.