★★★★★
January 4, 2026
Ignition lock cylinder replacement.
Perfect fit for my 2004 GMC Yukon XL 1500. It works great!
Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 46 vehicles spanning 2001-2007.
| Year | Make | Model | Description |
|---|---|---|---|
| 2004-2006 | Cadillac | Escalade | Cadillac Escalade without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2004-2006 | Cadillac | Escalade ESV | Cadillac Escalade ESV without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2004-2006 | Cadillac | Escalade EXT | Cadillac Escalade EXT without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | Chevrolet | Avalanche 1500 | Chevrolet Avalanche 1500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | Chevrolet | Avalanche 2500 | Chevrolet Avalanche 2500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | Chevrolet | Silverado 1500 Classic | Chevrolet Silverado 1500 Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | Chevrolet | Silverado 1500 HD | Chevrolet Silverado 1500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | Chevrolet | Silverado 1500 HD Classic | Chevrolet Silverado 1500 HD Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | Chevrolet | Silverado 2500 | Chevrolet Silverado 2500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | Chevrolet | Silverado 2500 HD Classic | Chevrolet Silverado 2500 HD Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | Chevrolet | Silverado 3500 Classic | Chevrolet Silverado 3500 Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | Chevrolet | Suburban 1500 | Chevrolet Suburban 1500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | Chevrolet | Suburban 2500 | Chevrolet Suburban 2500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | Chevrolet | Tahoe | Chevrolet Tahoe without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | GMC | Sierra 1500 | GMC Sierra 1500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | GMC | Sierra 1500 | GMC Sierra 1500 without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | GMC | Sierra 1500 | GMC Sierra 1500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | GMC | Sierra 1500 Classic | GMC Sierra 1500 Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | GMC | Sierra 1500 HD | GMC Sierra 1500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | GMC | Sierra 1500 HD Classic | GMC Sierra 1500 HD Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | GMC | Sierra 2500 | GMC Sierra 2500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | GMC | Sierra 2500 HD Classic | GMC Sierra 2500 HD Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2004 | GMC | Sierra 3500 | GMC Sierra 3500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2005 | GMC | Sierra 3500 | GMC Sierra 3500 without Reverse Rotation For Accessory Position without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2006 | GMC | Sierra 3500 | GMC Sierra 3500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2007 | GMC | Sierra 3500 Classic | GMC Sierra 3500 Classic without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | GMC | Yukon | GMC Yukon without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | GMC | Yukon XL 1500 | GMC Yukon XL 1500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2003-2006 | GMC | Yukon XL 2500 | GMC Yukon XL 2500 without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| 2001-2005 | Pontiac | Aztek | Pontiac Aztek without Winged Bezel Ignition Lock Cylinder TRQ ILA41908 |
| Brand Label | Part Number |
|---|---|
| Wells | LS1724C |
| General Motors | 15298923 |
| Echlin | KS6781L |
| Carquest Premium Vehicle Solutions | CSC1509 |
| Duralast | LS1249C |
| Airtex | 4H1707 |
| ACDelco | D1469G |
| Locksmart | LC63200 |
| CARQUEST Premium By WELLS | 53-2499 |
| NAPA Solutions | 6003688 |
| NAPA Mileage Plus | KS6781LSB |
| Standard Motor Products | US312L |
| Wells | 4H1586 |
| General Motors | 88956844 |
| Standard Ignition | US-312L |
| Airtex | 4H1586 |
| CARQUEST Premium By WELLS | 53-2054 |
| BWD | CS781L |
| Original Engine Management | ILC190 |
| Duralast | LS1724C |
| Buick | 15298923 |
| Dorman - OE Solutions | 924-725 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
ILA41908
Perfect fit for my 2004 GMC Yukon XL 1500. It works great!
Everything works great !!!!
After losing my keys a couple times, this was my solution and im glad they had it in stock.
Works perfect
The key becomes stuck in the cylinder frequently. I reached out to customer service, but they never responded.
Came apart very easily and back together works great
Easy to install works fine. Great video 2004 gmc Yukon Denali XL
Working good easy to install shiped on time
Works perfect, I'm happy with it
Nice item, well-packed, and the usual fast service.
This kit will come with keys to fit the ignition and will not be the same key for the door locks.
You would not need to program this.
This part does not include the accessory position, and we do not offer it separately.
This will come with all parts pictured.
