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1986-1993 Corvette Ignition Lock Cylinder with Keys (Vats)

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Item ID: 643-257
GM Part #: 26005043
Availability: Out of Stock
Fits Years:
  • 1986-1993
  • Description

1986-1993 Ignition Lock Cylinder with Keys (Vats) - OEM Number(s) (26005043)

The only thing more frustrating than a lock that won't work is trying to find a replacement for it! Now, you can avoid such hassles with brand new C4 Corvette Ignition Locks and Keys for 1984-1996 Corvettes.

If your door locks are not functioning properly, we offer OEM Corvette Door Lock Cylinders and Corvette Lock Pawls.

Tech Note: 1986-1996 VATS (Vehicle Anti Theft System) equipped Corvette Ignition Lock Cylinders are supplied with a "non-VATS" key that may be used to cut a new VATS type key sold below. You may determine the correct VATS code by having it determined by your local Chevrolet dealer or you may use an ohm meter to measure the resistance of the resistor pellet in your existing key. Codes 1 through 15 have the following resistance values:
1=400 OHM**********2=525 OHM***********3=680 OHM
4=885 OHM**********5=1.13K OHM*********6=1.465K OHM
7=1.86K OHM*******8=2.360K OHM********9=3.02K OHM
10=3.73K OHM*****11=4.75K OHM********12=6.05K OHM
13=7.5K OHM*******14=9.54K OHM********15=11.79K OHM


Also known under these part numbers: (For reference only)

  • 10022222
  • 26005043
  • 433
  • 686420033103
  • CL-433