| Make | Model | Year |
|---|---|---|
| Cadillac | CTS | 2004-2005 |
| Chevy | Astro | 2005 |
| Avalanche | 2005-2006 | |
| Blazer | 2005 | |
| Express | 2005-2006 | |
| Silverado 1500 | 2005-2006 | |
| Silverado 2500 | 2005-2006 | |
| Silverado 3500 | 2005-2006 | |
| Suburban | 2005-2006 | |
| GMC | Safari | 2005 |
| Savana | 2005-2006 | |
| Sierra 1500 | 2005-2006 | |
| Sierra 2500 | 2005-2006 | |
| Sierra 3500 | 2005-2006 | |
| Yukon | 2005-2006 |
Engine Control Module by Diamond Advantage®. Diamond Advantage high-quality parts, backed by Navistar. Built on more than 100 years of experience, this product ensures long-lasting and dependable performance. Made in compliance with strict industry standards and thoroughly tested before it hits the market, it is one of those important parts that will help you enjoy peace of mind while driving.
Diamond Advantage® is an all-makes diesel engine parts company for Class 2-5 vehicles. Committed to the latest technology and innovation, it offers high-quality products that are competitively priced to fit your budget and built on more than 100 years of Navistar experience. That’s what sets Diamond Advantage apart – and keeps drivers ahead of the pack for the long haul. Manufactured by professionals who use only the latest engineering techniques and superior materials, its solutions undergo rigorous testing processes to meet or exceed your expectations.