**2003-2006 Chevrolet/GMC Truck & SUV Engine Computer – VIN Matched**
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This listing is for a PCM that is programmed/flashed for your vehicle with the newest updates from GM using your VIN to match your vehicle. After you purchase the PCM, you will need to provide us with your VIN so we can program the PCM before we ship it to you.
**Why Buy From Us?**
* **Directly from Manufacturer**: We source our parts directly from the manufacturer, ensuring authenticity and quality.
* **Fast Shipping**: Your part ships out quickly, usually within 24-48 hours of purchase.
* **30-Day Money Back Guarantee**: If for any reason you’re not satisfied with your purchase, we offer a 30-day money back guarantee.
**What’s Included?**
* **VIN-Matched PCM**: Programmed specifically for your vehicle using your VIN
* **Fast and Free Shipping**: Your part ships out quickly and is free on orders over $$50.
* **30-Day Money Back Guarantee**: If for any reason you’re not satisfied with your purchase, we offer a 30-day money back guarantee.
**Why You Need This Part:**
* **Improves Engine Performance**: Up-to-date software ensures optimal engine performance and efficiency
* **Enhances Fuel Economy**: By optimizing engine performance, this part can help improve fuel economy
* **Guaranteed Compatibility**: Programmed specifically for your vehicle using your VIN
**Compatibility:**
This PCM is compatible with the following vehicles:
* AVALANCHE 1500 05-06
* ESCALADE 04
* ESCALADE EXT 04
* HUMMER H2 04
* SIERRA 3500 PICKUP 03
* TAHOE 04
* YUKON XL 2500 04
* ENVOY XL 03
* SUBURBAN 2500 03
* YUKON 04
* YUKON XL 2500 05-06
* AVALANCHE 1500 04
* SIERRA 1500 PICKUP 07
* SIERRA DENALI 05-06
* SUBURBAN 2500 04
* YUKON XL 1500 03
* YUKON XL 1500 04
* ESCALADE ESV 03
* ESCALADE ESV 04
* HUMMER H2 07
* SIERRA 3500 PICKUP 05-06
* SIERRA DENALI 03
* SILVERADO 2500 PICKUP 05-06
* SUBURBAN 1500 03
* HUMMER H2 05-06
* SIERRA 2500 PICKUP 04
* YUKON 03
* ESCALADE 05-06
* ESCALADE ESV 05-06
* SIERRA 2500 PICKUP 05-06
* AVALANCHE 1500 03
* SILVERADO 2500 PICKUP 03
* SILVERADO 1500 PICKUP 04
* TAHOE 03
* TAHOE 05-06
* YUKON 05-06
* SILVERADO 3500 PICKUP 04
* SILVERADO 2500 PICKUP 07
* SILVERADO 3500 PICKUP 05-06
* SUBURBAN 1500 04
* ISUZU ASCENDER 03
* SIERRA 1500 PICKUP 03
* SIERRA 1500 PICKUP 04
* ESCALADE 03
* SSR 03
* SIERRA 2500 PICKUP 03
* SIERRA DENALI 07
* SILVERADO 3500 PICKUP 03
* SUBURBAN 1500 05-06
* TRAILBLAZER EXT 03
* SILVERADO 1500 PICKUP 05-06
* SILVERADO 1500 PICKUP 07
* SILVERADO 3500 PICKUP 07
* YUKON XL 1500 05-06
* ESCALADE EXT 05-06
* SIERRA 1500 PICKUP 05-06
* SUBURBAN 2500 05-06
* HUMMER H2 03
* SIERRA 2500 PICKUP 07
* SIERRA 3500 PICKUP 07
* SIERRA DENALI 04
* SILVERADO 1500 PICKUP 03
* ESCALADE EXT 03
* SIERRA 3500 PICKUP 04
* SILVERADO 2500 PICKUP 04
* YUKON XL 2500 03