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AMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3S

AMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3S
AMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3SAMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3SAMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3SAMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3SAMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3S
$72.99 ea
NEWARRIVING SOONEstimated Ship Date 06/26/2026 (If Ordered Today)
Model: 5114145
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Ignition-Door Lock Cylinder Set - with Retainers-Gaskets-Original Style Keys - 79 Nova; 79-81 Firebird; 78-86 C/K or 87-91 R/V Chevy GMC Pickup Blazer Jimmy Suburban (2nd Design)

This ignition and door lock cylinder set is an OEM-style replacement designed for classic restoration of 1979 Chevrolet Nova, 1979–1981 Pontiac Firebird, 1978–1986 Chevrolet and GMC C/K Pickup, Blazer, Jimmy, and Suburban models, as well as 1987–1991 Chevrolet and GMC R/V series trucks and SUVs using the second design lock configuration. Manufactured as an exact-fit reproduction, this complete set includes the ignition lock cylinder and matching door lock cylinders along with the correct retainers, gaskets, and original-style keys to replicate factory-correct appearance and operation. Designed for direct bolt-on installation in the original mounting locations, it restores proper key function and factory-style locking performance for stock restorations of GM passenger car and Chevy GMC C/K, C/10, squarebody, and R/V applications.

Key Features:
  • OEM-style replacement ignition and door lock cylinder set
  • Second design configuration for applicable models
  • Includes retainers, gaskets, and original-style keys
  • Exact-fit reproduction for factory mounting locations
  • Designed for GM passenger car and Chevy GMC C/K, C/10, squarebody, and R/V applications
About Auto Metal Direct

Auto Metal Direct is a team of true car guys with years of experience in sheet metal reproduction, car restoration and paint/body work. We believe that quality is not subjective!  Our mission is to provide the best customer experience for the Ford, Mopar and GM classic car markets - both in products and in service. 

Our panels are made from proper gauge steel and include all correct-as-original clips, tabs, flanges, bends and seams. Each time a prototype body panel comes off of a new tooling, we test fit it on a car. The marked up prototype is then used to change and improve the tools, and a new prototype is produced. This procedure might be repeated multiple times but, once the part is finally approved, you can be assured of a quality part.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Blazer 1987 - 1991
Chevrolet C10 Suburban 1978 - 1986
Chevrolet C10 1978 - 1986
Chevrolet C20 Suburban 1978 - 1986
Chevrolet C20 1978 - 1987
Chevrolet C30 1978 - 1986
Chevrolet K10 Suburban 1978 - 1986
Chevrolet K10 1978 - 1986
Chevrolet K20 Suburban 1978 - 1986
Chevrolet K20 1978 - 1986
Chevrolet K30 1978 - 1986
Chevrolet K5 Blazer 1978 - 1986
Chevrolet Nova 1979
Chevrolet S10 Blazer 1983 - 1986
Chevrolet Suburban 1987 - 1991
GMC C15 Suburban 1978
GMC C1500 Suburban 1979 - 1986
GMC C1500 1979 - 1986
GMC C15 1978
GMC C25 Suburban 1978
GMC C2500 Suburban 1979 - 1986
GMC C2500 1979 - 1986
GMC C25 1978
GMC C3500 1979 - 1986
GMC C35 1978
GMC Jimmy 1978 - 1991
GMC K15 Suburban 1978
GMC K1500 Suburban 1979 - 1986
GMC K1500 1979 - 1986
GMC K15 1978
GMC K25 Suburban 1978
GMC K2500 Suburban 1979 - 1986
GMC K2500 1979 - 1986
GMC K25 1978
GMC K3500 1979 - 1986
GMC K35 1978
GMC R1500 Suburban 1987 - 1991
GMC R2500 Suburban 1987 - 1991
GMC V1500 Suburban 1987 - 1991
GMC V2500 Suburban 1987 - 1991
Pontiac Firebird 1979 - 1981

Specifications:

Brand X-Parts

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AMD Ignition-Door Lock Cylinder Set, 79 Nova 79-81 Firebird 78-87 Chevy GMC CK Truck X462-4078-3S: