OE Quality
60-Day Returns

Standard Ignition DL-179 Door Lock Kit
Reliable Door Lock Kit for Cadillac, Chevrolet, and GMC Vehicles
The Standard Ignition DL-179 Door Lock Kit offers a dependable solution for restoring door security on select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed with a chrome finish and clip attachment method, this kit includes two keys to ensure convenient access and reliable locking performance.
- Includes two keys for secure access
- Chrome finish for durability and corrosion resistance
- Clip attachment method for straightforward installation
- Designed for door mounting location
- Compatible with multiple Cadillac, Chevrolet, and GMC models
Product Details and Features
The Standard Ignition DL-179 Door Lock Kit is engineered to replace worn or damaged door locks on a range of vehicles including Cadillac Escalade, Chevrolet C1500, C2500, C3500, Suburban 1500, Tahoe, and GMC K1500, K2500, K3500, Yukon models. The kit features a chrome finish that resists rust and wear, maintaining both function and appearance over time. The clip attachment method simplifies the mounting process, allowing for a secure fit without the need for complex tools. Two keys are included, providing immediate access and eliminating the need for additional key cutting.
Common Applications and Problem Resolution
- Replaces faulty or broken door locks on compatible Cadillac, Chevrolet, and GMC trucks and SUVs
- Restores door security compromised by worn lock cylinders
- Solves issues with lost or damaged keys by providing two new keys
- Addresses door lock malfunction due to corrosion or mechanical failure
- Improves vehicle security and convenience with a reliable locking mechanism
Installation Notes and Tips
Installation of the Standard Ignition DL-179 Door Lock Kit is designed to be straightforward with the clip attachment method. It is recommended to verify vehicle compatibility before installation to ensure proper fitment. Use basic hand tools to remove the old lock assembly and carefully install the new lock, ensuring the clip is securely fastened. Testing the lock operation with the included keys before reassembling the door panel is advised to confirm proper function.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The DL-179 Door Lock Kit undergoes quality control inspections to maintain consistent standards. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | DL-179 |
| Attachment Method | Clip |
| Contents | Keys |
| Keys Included | Yes |
| Mounting Location | Doors |
| Part Finish | Chrome |
This part fits 125 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Cadillac | Escalade | N/A | |
| 2000 | Chevrolet | C2500 | N/A | OE No. 12549131 |
| 2000 | Chevrolet | C3500 | N/A | OE No. 12549131 |
| 2000 | Chevrolet | K2500 | N/A | OE No. 12549131 |
| 2000 | Chevrolet | K3500 | N/A | OE No. 12549131 |
| 2000 | GMC | C2500 | N/A | OE No. 12549131 |
| 2000 | GMC | C3500 | N/A | OE No. 12549131 |
| 2000 | GMC | K2500 | N/A | OE No. 12549131 |
| 2000 | GMC | K3500 | N/A | OE No. 12549131 |
| 1999 | Cadillac | Escalade | N/A | |
| 1999 | Chevrolet | C1500 | N/A | OE No. 12549131 |
| 1999 | Chevrolet | C1500 Suburban | N/A | |
| 1999 | Chevrolet | C2500 | N/A | OE No. 12549131 |
| 1999 | Chevrolet | C2500 Suburban | N/A | |
| 1999 | Chevrolet | C3500 | N/A | OE No. 12549131 |
| 1999 | Chevrolet | K1500 | N/A | OE No. 12549131 |
| 1999 | Chevrolet | K1500 Suburban | N/A | |
| 1999 | Chevrolet | K2500 | N/A | OE No. 12549131 |
| 1999 | Chevrolet | K2500 Suburban | N/A | |
| 1999 | Chevrolet | K3500 | N/A | OE No. 12549131 |
| 1999 | Chevrolet | Suburban 1500 | N/A | |
| 1999 | Chevrolet | Tahoe | N/A | |
| 1999 | GMC | C1500 | N/A | OE No. 12549131 |
| 1999 | GMC | C1500 Suburban | N/A | |
| 1999 | GMC | C2500 | N/A | OE No. 12549131 |
| 1999 | GMC | C2500 Suburban | N/A | |
| 1999 | GMC | C3500 | N/A | OE No. 12549131 |
| 1999 | GMC | K1500 | N/A | OE No. 12549131 |
| 1999 | GMC | K1500 Suburban | N/A | |
| 1999 | GMC | K2500 | N/A | OE No. 12549131 |
| 1999 | GMC | K2500 Suburban | N/A | |
| 1999 | GMC | K3500 | N/A | OE No. 12549131 |
| 1999 | GMC | Yukon | N/A | |
| 1998 | Chevrolet | C1500 | N/A | |
| 1998 | Chevrolet | C1500 Suburban | N/A | |
| 1998 | Chevrolet | C2500 | N/A | |
| 1998 | Chevrolet | C2500 Suburban | N/A | |
| 1998 | Chevrolet | C3500 | N/A | |
| 1998 | Chevrolet | K1500 | N/A | |
| 1998 | Chevrolet | K1500 Suburban | N/A | |
| 1998 | Chevrolet | K2500 | N/A | |
| 1998 | Chevrolet | K2500 Suburban | N/A | |
| 1998 | Chevrolet | K3500 | N/A | |
| 1998 | Chevrolet | Suburban 1500 | N/A | |
| 1998 | Chevrolet | Tahoe | N/A | |
| 1998 | GMC | C1500 | N/A | |
| 1998 | GMC | C1500 Suburban | N/A | |
| 1998 | GMC | C2500 | N/A | |
| 1998 | GMC | C2500 Suburban | N/A | |
| 1998 | GMC | C3500 | N/A | |
| 1998 | GMC | K1500 | N/A | |
| 1998 | GMC | K1500 Suburban | N/A | |
| 1998 | GMC | K2500 | N/A | |
| 1998 | GMC | K2500 Suburban | N/A | |
| 1998 | GMC | K3500 | N/A | |
| 1998 | GMC | Yukon | N/A | |
| 1997 | Chevrolet | C1500 | N/A | |
| 1997 | Chevrolet | C1500 Suburban | N/A | |
| 1997 | Chevrolet | C2500 | N/A | |
| 1997 | Chevrolet | C2500 Suburban | N/A | |
| 1997 | Chevrolet | C3500 | N/A | |
| 1997 | Chevrolet | K1500 | N/A | |
| 1997 | Chevrolet | K1500 Suburban | N/A | |
| 1997 | Chevrolet | K2500 | N/A | |
| 1997 | Chevrolet | K2500 Suburban | N/A | |
| 1997 | Chevrolet | K3500 | N/A | |
| 1997 | Chevrolet | Suburban 1500 | N/A | |
| 1997 | Chevrolet | Tahoe | N/A | |
| 1997 | GMC | C1500 | N/A | |
| 1997 | GMC | C1500 Suburban | N/A | |
| 1997 | GMC | C2500 | N/A | |
| 1997 | GMC | C2500 Suburban | N/A | |
| 1997 | GMC | C3500 | N/A | |
| 1997 | GMC | K1500 | N/A | |
| 1997 | GMC | K1500 Suburban | N/A | |
| 1997 | GMC | K2500 | N/A | |
| 1997 | GMC | K2500 Suburban | N/A | |
| 1997 | GMC | K3500 | N/A | |
| 1997 | GMC | Yukon | N/A | |
| 1996 | Chevrolet | C1500 | N/A | |
| 1996 | Chevrolet | C1500 Suburban | N/A | |
| 1996 | Chevrolet | C2500 | N/A | |
| 1996 | Chevrolet | C2500 Suburban | N/A | |
| 1996 | Chevrolet | C3500 | N/A | |
| 1996 | Chevrolet | K1500 | N/A | |
| 1996 | Chevrolet | K1500 Suburban | N/A | |
| 1996 | Chevrolet | K2500 | N/A | |
| 1996 | Chevrolet | K2500 Suburban | N/A | |
| 1996 | Chevrolet | K3500 | N/A | |
| 1996 | Chevrolet | Suburban 1500 | N/A | |
| 1996 | Chevrolet | Tahoe | N/A | |
| 1996 | GMC | C1500 | N/A | |
| 1996 | GMC | C1500 Suburban | N/A | |
| 1996 | GMC | C2500 | N/A | |
| 1996 | GMC | C2500 Suburban | N/A | |
| 1996 | GMC | C3500 | N/A | |
| 1996 | GMC | K1500 | N/A | |
| 1996 | GMC | K1500 Suburban | N/A | |
| 1996 | GMC | K2500 | N/A | |
| 1996 | GMC | K2500 Suburban | N/A | |
| 1996 | GMC | K3500 | N/A | |
| 1996 | GMC | Yukon | N/A | |
| 1995 | Chevrolet | C1500 | N/A | |
| 1995 | Chevrolet | C1500 Suburban | N/A | |
| 1995 | Chevrolet | C2500 | N/A | |
| 1995 | Chevrolet | C2500 Suburban | N/A | |
| 1995 | Chevrolet | C3500 | N/A | |
| 1995 | Chevrolet | K1500 | N/A | |
| 1995 | Chevrolet | K1500 Suburban | N/A | |
| 1995 | Chevrolet | K2500 | N/A | |
| 1995 | Chevrolet | K2500 Suburban | N/A | |
| 1995 | Chevrolet | K3500 | N/A | |
| 1995 | Chevrolet | Suburban 1500 | N/A | |
| 1995 | Chevrolet | Tahoe | N/A | |
| 1995 | GMC | C1500 | N/A | |
| 1995 | GMC | C1500 Suburban | N/A | |
| 1995 | GMC | C2500 | N/A | |
| 1995 | GMC | C2500 Suburban | N/A | |
| 1995 | GMC | C3500 | N/A | |
| 1995 | GMC | K1500 | N/A | |
| 1995 | GMC | K1500 Suburban | N/A | |
| 1995 | GMC | K2500 | N/A | |
| 1995 | GMC | K2500 Suburban | N/A | |
| 1995 | GMC | K3500 | N/A | |
| 1995 | GMC | Yukon | N/A |
* 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.