Standard Ignition Ignition Lock Cylinder US683L for 2014-2020 Cadillac/Chevrolet/GMC 2.8L 4.3L
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The Standard Ignition Ignition Lock Cylinder (part number US647L) is a direct-fit replacement for 1999-2007 Cadillac, Chevrolet, GMC, and Hummer vehicles with 4.3L, 2.2L, and 5.3L engines.
Specifications:
| Coding | Un-coded |
| Instructions Included | Yes |
| Keys Included | No |
| Mounting Bracket(s) Included | No |
| Mounting Location | Column |
| O.E.M. Replacement | Yes |
Fits: 1999-2007 Cadillac, Chevrolet, GMC, Hummer, and Oldsmobile models including Escalade, Escalade ESV, Escalade EXT, Avalanche 1500, Avalanche 2500, Blazer, C1500, S10 and more — 4.3L, 2.2L, and 5.3L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: BWD CS1121L, General Motors 15799769, Seal Methods Inc LC65483, Airtex 4H1781, GM Genuine Parts 15799769, NAPA Echlin KS7122L