Get Your Truck Back on the Road, Fast.
Is your truck or SUV cranking but refusing to start? Experiencing sudden stalls, hesitation, or a persistent Check Engine Light? A faulty Fuel Pump Control Module (FPCM) is one of the most common causes for these frustrating and disruptive fuel delivery issues on GM vehicles. This isn’t just a replacement part; it’s a complete, ready-to-install solution. We professionally program this module to your vehicle’s specific VIN before it ships, ensuring it communicates perfectly with your onboard systems right out of the box. Stop chasing symptoms and get the definitive fix that restores your vehicle’s reliability and your peace of mind.
Common Symptoms & Your Direct-Fit Solution
A failing FPCM can mimic other problems, but it often triggers specific symptoms and diagnostic trouble codes (DTCs). If you’re experiencing any of the following, this module is your solution:
- No-Start Condition: The engine turns over but won’t fire up due to a lack of fuel pressure.
- Stalling: The engine cuts out unexpectedly, either at idle or while driving.
- Reduced Engine Power: Your vehicle may enter a ‘limp mode’ with significantly less power.
- Check Engine Light: Common codes include P069E, P0230, P0627, and U0109.
This Programmed 2008-2009 Sierra Denali Fuel Pump Control Module is engineered to resolve these issues by precisely regulating the voltage sent to the fuel pump, ensuring your engine receives the exact amount of fuel it needs under all conditions.
Features & Tangible Benefits
- ✔ VIN-Programmed for You: Arrives ready for a hassle-free, plug-and-play installation. No expensive trips to the dealer for programming are required.
- ✔ Loaded with Latest GM Software: We flash the module with the newest updates from GM, ensuring optimal fuel pressure control and peak vehicle performance.
- ✔ Guaranteed Perfect Fitment: Engineered as a direct replacement for OEM part number 25854536 and a wide range of compatible numbers, guaranteeing a perfect fit.
- ✔ Eliminate Fuel Delivery Problems: The most reliable way to fix dangerous stalling, frustrating no-starts, and stubborn fuel-related error codes.
- ✔ Restored Performance & Efficiency: Proper fuel control means a smoother running engine and can even help restore fuel economy.
- ✔ This unit is backed by our one-year replacement warranty for your peace of mind.
Expert Technician’s Insight: Many owners don’t realize that on these GM platforms, the FPCM is a critical security and communications hub. Simply installing a non-programmed module from a local parts store will not work. The vehicle’s computer won’t recognize it, leading to a persistent no-start condition and communication error codes. Our VIN-programming service bridges that gap, making the new module a trusted component in your vehicle’s network, just like the original. This is the key to a successful, one-time repair.
By choosing our pre-flashed Programmed 2008-2009 Sierra Denali Fuel Pump Control Module, you are not just buying a part; you are investing in a reliable, professional-grade solution that gets the job done right the first time. This is the same high-quality component and service you’d expect from a specialist shop, delivered directly to you.
Frequently Asked Questions
Do I need to do any programming or calibration myself?
Absolutely not. We handle all the programming before the module is shipped. It will arrive as a true plug-and-play part. All you need to do is install it.
Where is this module located on my truck?
On most compatible trucks and large SUVs (like the Sierra, Silverado, Tahoe, Yukon, Escalade), the FPCM is mounted to the driver’s side frame rail, typically near the spare tire.
How do I provide my vehicle’s VIN?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship your order until we receive this information for programming.
Is this the correct part for my vehicle?
This module replaces a wide range of original part numbers, including 25854536, 13501024, 20759945, and more. Please check the detailed fitment list on this page to confirm compatibility with your specific make, model, and year.
What if my original part number isn’t on the list?
If your part number is not listed but your vehicle is, please contact us with your VIN. GM often supersedes part numbers, and we can verify if this module is the correct, updated replacement for your specific vehicle.