LCWRGS Ignition Lock Cylinder Switch for 1998-2003 Chevy Silverado US287L - Direct-Fit with 2 Keys

LCWRGS Ignition Lock Cylinder Switch with Keys (US287L) is a direct-fit replacement for many 1998–2003 GM trucks and SUVs, restoring secure key operation and reliable starting.

If your Chevrolet, GMC, or Cadillac won’t turn over because the original ignition cylinder is worn, damaged, or missing keys, this aftermarket replacement provides a practical, cost-effective fix. Designed for a factory-like fit and finish, the LCWRGS unit arrives with two matching keys and uses durable ABS and PP plastics for everyday durability. It replaces OEM part number US287L and supports a broad range of GM models from the late 1990s through the early 2000s.

Which vehicles will this ignition cylinder fit?

This LCWRGS cylinder covers a wide list of GM trucks, SUVs, and vans across Chevrolet, GMC, and Cadillac lines produced roughly between 1998 and 2003. Check the model years to confirm compatibility before ordering.

• Chevrolet: Silverado 1500/2500 (1999–2003), Silverado 3500 (2001–2003), Suburban 1500/2500 (2000–2003), Tahoe (2000–2001), Escalade (2000), Astro (1999–2003), Blazer (1998–2001), Express 1500/2500/3500 (2000–2003), S10 Pickup (1998–2001)
• GMC: Jimmy (1998–2001), Safari (1999–2003), Savana 1500/2500/3500 (2000–2003), Sierra 1500/2500 (1999–2003), Sierra 3500 (2001–2003), Sonoma (1998–2001), Yukon (2000–2001), Bravada (1998–2001)
• Replaces OEM/aftermarket part number US287L for these models

How does the LCWRGS cylinder restore key function and starting reliability?

The unit is manufactured to match the original dimensions and keyway, so it accepts the provided keys and interfaces with the existing ignition switch assembly. Because it’s built from ABS and PP materials, it maintains appearance and resists everyday wear that causes sticking or failure.

• Includes two cut keys for immediate use
• Precision dimensions for plug-and-play fitment
• Durable plastics for long-term key engagement

What’s included and how easy is installation?

Each package contains one ignition lock cylinder switch and two keys. Installation is typically straightforward for anyone comfortable removing the steering column trim and following vehicle-specific reassembly steps; basic hand tools are usually all that’s required.

• Package: 1 ignition lock cylinder switch + 2 keys
• No additional tumblers or programming required for simple replacements
• Fits into existing housing and mates with factory linkage

Will this part look and perform like the original?

LCWRGS designed the replacement to mirror the factory appearance and operation so the key turns smoothly and the vehicle’s interior maintains a stock look. While not an OEM-branded piece, the fit, form, and function are engineered to match the original equipment closely.

• Factory-style appearance for seamless interior match
• Constructed to provide comparable key feel and rotation
• Replacement part number US287L compatibility

Who is this for: This ignition lock cylinder is aimed at owners and DIY mechanics who own compatible Chevrolet, GMC, or Cadillac models from the 1998–2003 era and need a direct replacement for a worn, broken, or missing cylinder and keys. It’s ideal if you want a ready-to-install part with two matching keys that restores normal key operation without expensive dealer programming or rekeying services. If you’re uncertain about fitment, review the listed compatible models and part number before purchasing, or contact LCWRGS customer support for assistance.