Genuine OEM Ignition Lock Cylinder Switch – With Theft Deterrent Feature Removed from a 2004 Chevy Trailblazer Equipped with passlock theft deterrent security system Ideal replacement for ignition issues such as no start, key getting stuck, or worn lock
✅ Condition:
OEM Original – Not aftermarket
Cylinder turns smoothly with correct resistance
All tabs and internal security features intact
Minor cosmetic wear from use – fully functional
⚠️ Key is not included – you’ll need to use your existing key or have one cut to match 🔍 For vehicles equipped with Passlock security system – verify before purchase
🔧 Compatibility:
Fits:
2002–2006 Chevrolet Trailblazer
2002–2006 GMC Envoy
Years Supported: 2002, 2003, 2004, 2005, 2006 May also fit some Buick Rainier, Isuzu Ascender, and Oldsmobile Bravada trims with matching ignition style