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Key & Lock Cylinders/Ignition fit your 2003 Cadillac Seville

Currently shopping for
2003 Cadillac Seville
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Vehicle Options
4-Speed Automatic Transmission, 4T80E
Vehicle Options
4-Speed Automatic Transmission, 4T80E
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Currently selected

Starter, Generator, Ignition, Electrical, Lamps

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

Starter, Generator, Ignition, Electrical, Lamps

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Parts Questions
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • TUMBLER, Ignition and Locks
    Cadillac 12453789
    12453789
    TUMBLER, IGNITION LOCK CYL(PART OF 2)(#3)(W/WINGED BEZEL)(2.188)
    • Fitting Vehicle Options: KD,KE,KF
    $3.85 $3.17
    10
    Add To Cart
  • Cadillac 12453790
    12453790
    TUMBLER, IGNITION LOCK CYL(PART OF 2)(#4)(W/WINGED BEZEL)(2.188)
    • Fitting Vehicle Options: KD,KE,KF
    $13.05
    10
    Add To Cart
  • Cadillac 21170392
    Cadillac 21170392
    21170392
    TUMBLER, IGNITION LOCK CYL #1(PART OF 2)(W/WINGLESS BEZEL)
    • Fitting Vehicle Options: KD,KE,KF
  • Cadillac 21170394
    Cadillac 21170394
    21170394
    TUMBLER, IGNITION LOCK CYL #3(PART OF 2)(W/WINGLESS BEZEL)
    • Fitting Vehicle Options: KD,KE,KF
  • Cadillac 12369553
    12369553
    TUMBLER, IGNITION LOCK CYL(#1)
    • Fitting Vehicle Options: KS,KY
  • Cadillac 12369554
    12369554
    TUMBLER, IGNITION LOCK CYL(#2)
    • Fitting Vehicle Options: KS,KY
  • Cadillac 12369555
    12369555
    TUMBLER, IGNITION LOCK CYL(#3)
    • Fitting Vehicle Options: KS,KY
  • Cadillac 12369556
    12369556
    TUMBLER, IGNITION LOCK CYL(#4)
    • Fitting Vehicle Options: KS,KY
  • Cadillac 12453787
    12453787
    TUMBLER, IGNITION LOCK CYL(PART OF 2)(#1)(W/WINGED BEZEL)(2.188)
    • Fitting Vehicle Options: KD,KE,KF
  • Cadillac 12453788
    12453788
    TUMBLER, IGNITION LOCK CYL(PART OF 2)(#2)(W/WINGED BEZEL)(2.188)
    • Fitting Vehicle Options: KD,KE,KF
  • Cadillac 21170393
    Cadillac 21170393
    21170393
    TUMBLER, IGNITION LOCK CYL #2(PART OF 2)(W/WINGLESS BEZEL)
    • Fitting Vehicle Options: KD,KE,KF
  • Cadillac 21170395
    Cadillac 21170395
    21170395
    TUMBLER, IGNITION LOCK CYL #4(PART OF 2)(W/WINGLESS BEZEL)
    • Fitting Vehicle Options: KD,KE,KF
  • KEY, Ignition and Locks
    Cadillac 88956703
    88956703
    KEY, DOOR LOCK & IGNITION LOCK(UNCODED)
    • Fitting Vehicle Options: KS,KY
    $33.94 $16.83
    1
    Add To Cart
  • Cadillac 88956703
    88956703
    KEY, DOOR LOCK & IGNITION LOCK(UNCODED)
    • Fitting Vehicle Options: KD,KE,KF
    $33.94 $16.83
    1
    Add To Cart
  • Cadillac 84870459
    84870459
    KEY, DOOR LOCK & IGNITION LOCK(UNCODED)(W/TRANSPONDER)
    • Fitting Vehicle Options: KS,KY
    $36.54 $23.23
    1
    Add To Cart
  • Cadillac 84870459
    84870459
    KEY, DOOR LOCK & IGNITION LOCK(UNCODED)(W/TRANSPONDER)
    • Fitting Vehicle Options: KD,KE,KF
    • Require Quantity: 02
    • Package Quantity: 1
    $36.54 $23.23
    1
    Add To Cart
  • Cadillac 25684761
    25684761
    KEY, DOOR LOCK & IGNITION LOCK(UNCODED)
    • Fitting Vehicle Options: KS,KY
  • Cadillac 25684761
    25684761
    KEY, DOOR LOCK & IGNITION LOCK(UNCODED)
    • Fitting Vehicle Options: KD,KE,KF
  • SPRING, Ignition Switch
    Cadillac 12458193
    12458193
    SPRING, IGNITION LOCK CYL TUMBLER(PART OF 2)
    • Fitting Vehicle Options: KD,KE,KF
    $1.03 $0.88
    1
    Add To Cart
  • Cadillac 21170398
    Cadillac 21170398
    21170398
    SPRING, IGNITION LOCK CYL TUMBLER
    • Fitting Vehicle Options: KS,KY
    • Require Quantity: 07
    • Package Quantity: 10
    $4.14 $2.63
    10
    Add To Cart
  • Cadillac 15298923
    Cadillac 15298923
    Cadillac 15298923
    Cadillac 15298923
    15298923
    CYLINDER KIT, Ignition Switch, CYLINDER KIT,IGNITION LOCK(UNCODED)(INCLUDES 3-7)(2471)(WINGLESS)(COMPLETE KIT)(INCLUDES TUMBLERS,SPRINGS,AND RETAINER)
    $99.29 $47.26
    1
    Add To Cart
  • BEZEL, Ignition Lock
    Cadillac 12450496
    12450496
    BEZEL, IGNITION LOCK CYL(GRAY)
    • Fitting Vehicle Options: KS,KY(14I)
  • Cadillac 2852615
    2852615
    BEZEL, IGNITION LOCK CYL(SHALE)
    • Fitting Vehicle Options: KS,KY(15I)
  • Cadillac 2852617
    2852617
    BEZEL, IGNITION LOCK CYL(BLACK)
    • Fitting Vehicle Options: KS,KY(19I)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Cadillac Seville parts. Parts like Key & Lock Cylinders/Ignition are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 4.6L. Model Code: DEVILLE, HIGH LUXURY, SEVILLE, STS, TOURING 4 DOOR.