LCWRGS Ignition Lock Cylinder Switch with 2 Keys US287L — Direct-Fit for 98–03 Chevy/GMC, OEM-Style Replacement

LCWRGS Ignition Lock Cylinder Switch with two keys (US287L) is a direct-fit replacement for many 1998–2003 Chevrolet, GMC and select GM vehicles, restoring a factory-style ignition feel and secure key operation.

If your truck’s key won’t turn, the ignition feels loose, or you need a matching replacement cylinder, this LCWRGS unit offers an OEM-style alternative designed to fit original housings. Constructed from durable ABS and PP plastics and supplied with two cut keys, the assembly replicates the original form and function for easy installation. Below you’ll find clear answers to common buyer questions and exact fit information so you can confirm compatibility before purchase.

Which vehicles does this ignition cylinder replace?

This LCWRGS US287L ignition lock cylinder fits a range of GM models from late 1990s to early 2000s. It was engineered to match factory dimensions so it installs into the original steering column without major modification.

• Chevrolet: 1999–2003 Silverado 1500/2500, 2001–2003 Silverado 3500, 2000–2003 Suburban 1500/2500, 2000–2001 Tahoe, 2000 Escalade, 1999–2003 Astro, 1998–2001 Blazer, 2000–2003 Express 1500/2500/3500, 1998–2001 S10 Pickup
• GMC: 1998–2001 Jimmy, 1999–2003 Safari, 2000–2003 Savana 1500/2500/3500, 1999–2003 Sierra 1500/2500, 2001–2003 Sierra 3500, 1998–2001 Sonoma, 2000–2001 Yukon, 1998–2001 Bravada
• Replace Part Number: US287L — designed as a direct replacement for the corresponding Chevy, GMC and Cadillac cylinders

How does this cylinder compare to an original factory part?

The LCWRGS unit mimics OEM specifications for fit and appearance, using reliable plastics to maintain steering-column aesthetics and key action. It’s not a remanufactured part but is built to provide a like-new feel and consistent key engagement.

• OEM-style design and dimensions for drop-in replacement
• Durable ABS and PP materials resist wear under normal use
• Comes with two pre-cut keys for immediate use and spares
• Engineered to preserve original key rotation and locking positions

What’s included and how easy is installation?

The package includes one ignition lock cylinder switch and two matching keys. Installation typically follows the original removal steps for your steering column; many owners complete the swap with basic hand tools in a garage without specialized equipment.

• Package contents: 1 ignition lock cylinder switch, 2 keys
• Designed for straightforward replacement using factory mounting points
• No vehicle rekeying required when replacing the same part number
• Contact LCWRGS customer support if you encounter fitment questions or defects

Will this cylinder affect my vehicle’s electrical or starting system?

This assembly replaces the mechanical lock cylinder; it is intended to engage the stock ignition switch assembly as the original did. It does not alter your vehicle’s wiring or electronic immobilizer; however, if your vehicle has unique anti-theft modules, verify compatibility before purchase.

• Mechanical replacement—matches switch actuation of original cylinder
• Does not modify factory wiring harness or ignition module behavior
• For vehicles with aftermarket or dealer-installed immobilizers, confirm matching procedure
• Manufacturer support available for fit questions and returns

Who this is for: Drivers and DIY technicians who own late‑1990s to early‑2000s Chevrolet, GMC or related GM trucks and SUVs and need a dependable, OEM-style ignition lock cylinder replacement. It’s aimed at people who prefer a direct-fit part that restores proper key operation and steering-column appearance without extensive rework. If you want to replace a worn, sticking, or lost-key cylinder with a ready-to-install unit that includes two keys, the LCWRGS US287L is built for that purpose.