**2003 – 2007 SIERRA DENALI PCM 89017750**
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.
This part is compatible with the following services numbers:
89017750 12582605 12589463 12602802 89017734 28042802ย
**This part will fit these makes and models with these options**
AVALANCHE 1500 05-06 Electronic Control Module; (LH front under battery)
ESCALADE 04 Electronic Control Module; (LH front under battery), ID 12602802
ESCALADE EXT 04 Electronic Control Module; (LH front under battery), ID 12602802
HUMMER H2 04 Electronic Control Module; (LH front under battery), SUV
SIERRA 3500 PICKUP 03 Electronic Control Module; (LH front under battery), gasoline, 6.0L
TAHOE 04 Electronic Control Module; (LH front under battery), ID 12602802
YUKON XL 2500 04 Electronic Control Module; (LH front under battery), 6.0L, ID 12602802
ENVOY XL 03 Electronic Control Module; 5.3L (next to air box)
SUBURBAN 2500 03 Electronic Control Module; (LH front under battery), 6.0L
YUKON 04 Electronic Control Module; (LH front under battery), ID 12602802
YUKON XL 2500 05-06 Electronic Control Module; (LH front under battery), 6.0L
**Installation and Programming Notes:**
1. Please ensure you provide your VIN when purchasing this part, as it will be programmed to match your vehicle.
2. This PCM is designed for the specified models and years only. Installing it in any other vehicle may cause damage or malfunction.
3. If you are unsure about the compatibility of this part with your vehicle, please contact our customer service team before making a purchase.
**Warranty Information:**
This product comes with a 1-year warranty against manufacturing defects. Please see our warranty policy for details.
**Return Policy:**
If you are not satisfied with this product, you can return it within 30 days of purchase for a full refund. Please see our return policy for details.
**Disclaimer:**
Installing a PCM in your vehicle may require professional assistance and specialized tools. If you are not familiar with automotive electronics, please seek the help of a qualified mechanic or technician to avoid any damage or malfunction.