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SKP SK4H1030 Ignition Lock Cylinder
Ignition Lock Cylinder for GM Anti-Theft Applications
The SKP SK4H1030 ignition lock cylinder is a direct-fit replacement for select GM vehicles with anti-theft systems and included keys. It is built for drivers replacing a worn, sticking, or non-functioning lock cylinder on Chevrolet, Pontiac, and Oldsmobile models.
Key Features
- Ignition lock cylinder replacement for primary ignition service
- Includes keys for the listed applications
- Designed for vehicles with anti-theft systems or dash-mounted anti-theft setups
- Direct replacement for select Chevrolet, Pontiac, and Oldsmobile models
- Cross-reference part number: 4H1030
Detailed Description
SKP SK4H1030 is an ignition lock cylinder for select GM passenger cars, including the Chevrolet Malibu, Impala, Monte Carlo, and Classic, plus Pontiac Grand Am and Oldsmobile Alero, Intrigue, Cutlass, and Cutlass Supreme applications. This part cross-references 703602 for the same application. Use it when the original cylinder no longer turns smoothly, the key will not engage properly, or the ignition assembly shows normal wear from repeated use. The SK4H1030 part number is also useful when searching for a replacement ignition lock cylinder for 1997-2005 GM anti-theft-equipped vehicles.
What It Is Used For
- Restoring key operation in a worn ignition lock cylinder
- Replacing a cylinder that binds, sticks, or fails to turn
- Addressing ignition lock wear on Chevrolet Malibu and Impala models
- Replacing damaged anti-theft ignition hardware on Pontiac Grand Am and Oldsmobile Alero applications
- Matching a listed OE-style replacement by part number SK4H1030
Installation Notes and Tips
Verify the vehicle year, make, model, and anti-theft configuration before ordering. This part is listed for applications with keys, and fitment varies by model and system type. Compare the original cylinder and vehicle security setup to confirm the correct replacement before installation.
Quality Assurance
SKP replacement parts are cataloged for specific vehicle applications and part-number matching. Confirm fitment against the listed GM models and interchange references before installation.
This part fits 72 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Classic | 2.2L | L4 | N/A | Anti-Theft; with Keys |
| 2005 | Chevrolet | Impala | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2005 | Chevrolet | Impala | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2005 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2005 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2005 | Pontiac | Grand Am | 3.4L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2005 | Pontiac | Grand Am | 2.2L | L4 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2004 | Chevrolet | Classic | 2.2L | L4 | N/A | Anti-Theft; with Keys |
| 2004 | Chevrolet | Impala | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2004 | Chevrolet | Impala | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2004 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2004 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2004 | Oldsmobile | Alero | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2004 | Oldsmobile | Alero | 2.2L | L4 | N/A | Anti-Theft; with Keys |
| 2004 | Pontiac | Grand Am | 3.4L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2004 | Pontiac | Grand Am | 2.2L | L4 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2003 | Chevrolet | Impala | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2003 | Chevrolet | Impala | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2003 | Chevrolet | Malibu | 3.1L | V6 | N/A | Anti-Theft; with Keys |
| 2003 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2003 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2003 | Oldsmobile | Alero | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2003 | Oldsmobile | Alero | 2.2L | L4 | N/A | Anti-Theft; with Keys |
| 2003 | Pontiac | Grand Am | 3.4L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2003 | Pontiac | Grand Am | 2.2L | L4 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2002 | Chevrolet | Impala | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2002 | Chevrolet | Impala | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2002 | Chevrolet | Malibu | 3.1L | V6 | N/A | Anti-Theft; with Keys |
| 2002 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2002 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2002 | Oldsmobile | Alero | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2002 | Oldsmobile | Alero | 2.2L | L4 | N/A | Anti-Theft; with Keys |
| 2002 | Oldsmobile | Intrigue | 3.5L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2002 | Pontiac | Grand Am | 3.4L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2002 | Pontiac | Grand Am | 2.2L | L4 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2001 | Chevrolet | Impala | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2001 | Chevrolet | Impala | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2001 | Chevrolet | Malibu | 3.1L | V6 | N/A | Anti-Theft; with Keys |
| 2001 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2001 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2001 | Oldsmobile | Alero | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2001 | Oldsmobile | Alero | 2.4L | L4 | N/A | Anti-Theft; with Keys |
| 2001 | Oldsmobile | Intrigue | 3.5L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2001 | Pontiac | Grand Am | 3.4L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2001 | Pontiac | Grand Am | 2.4L | L4 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2000 | Chevrolet | Impala | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2000 | Chevrolet | Impala | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2000 | Chevrolet | Malibu | 3.1L | V6 | N/A | Anti-Theft; with Keys |
| 2000 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | Anti-Theft; with Keys |
| 2000 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2000 | Oldsmobile | Alero | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 2000 | Oldsmobile | Alero | 2.4L | L4 | N/A | Anti-Theft; with Keys |
| 2000 | Oldsmobile | Intrigue | 3.5L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2000 | Pontiac | Grand Am | 3.4L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 2000 | Pontiac | Grand Am | 2.4L | L4 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1999 | Chevrolet | Malibu | 3.1L | V6 | N/A | Anti-Theft; with Keys |
| 1999 | Chevrolet | Malibu | 2.4L | L4 | N/A | Anti-Theft; with Keys |
| 1999 | Oldsmobile | Alero | 3.4L | V6 | N/A | Anti-Theft; with Keys |
| 1999 | Oldsmobile | Alero | 2.4L | L4 | N/A | Anti-Theft; with Keys |
| 1999 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1999 | Oldsmobile | Intrigue | 3.8L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1999 | Oldsmobile | Intrigue | 3.5L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1999 | Pontiac | Grand Am | 3.4L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1999 | Pontiac | Grand Am | 2.4L | L4 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1998 | Chevrolet | Malibu | 3.1L | V6 | N/A | Anti-Theft; with Keys |
| 1998 | Chevrolet | Malibu | 2.4L | L4 | N/A | Anti-Theft; with Keys |
| 1998 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1998 | Oldsmobile | Intrigue | 3.8L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1997 | Chevrolet | Malibu | 3.1L | V6 | N/A | Anti-Theft; with Keys |
| 1997 | Chevrolet | Malibu | 2.4L | L4 | N/A | Anti-Theft; with Keys |
| 1997 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
| 1997 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Dash Mounted Anti-Theft; with Keys |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.