Restore Your Vehicle’s Performance and Reliability
Is your GM vehicle plagued by frustrating issues like a persistent check engine light, erratic shifting, poor fuel economy, or even a no-start condition? The Powertrain Control Module (PCM) is the electronic brain of your engine and transmission, and when it fails, it can cause a host of confusing problems. This replacement module is the definitive, hassle-free solution to get your car running properly again. We take the guesswork out of the repair by pre-programming this unit specifically for your vehicle using your VIN, ensuring a perfect match and a straightforward installation.
Common Symptoms & Your Direct-Fit Solution
A failing PCM can manifest in many ways. If you’re experiencing any of the following, a faulty module is the likely culprit:
- Persistent Check Engine Light (CEL)
- Engine stalling or rough idling
- Harsh or incorrect transmission shifting
- A noticeable drop in fuel mileage
- Failure to pass emissions tests
- Intermittent starting problems
This professionally prepared GM 09356741 PCM is the solution. By providing us with your VIN, you receive a module that is loaded with the latest GM factory software for your exact make, model, and options. This ensures all components communicate correctly, restoring the smooth operation and efficiency you expect from your vehicle.
Features & Tangible Benefits
- โ VIN-Specific Programming: Arrives ready to install, no need for an expensive trip to the dealership for flashing.
- โ Latest GM Software Updates: We ensure your module has the most current calibrations for optimal performance and efficiency.
- โ Direct-Fit Replacement: Designed to replace service numbers 09356741, 16236757, 9357034, 9357440, and 9366314 for a perfect fit.
- โ Solves Electrical Gremlins: Puts an end to the frustrating and unpredictable issues caused by a failing computer.
- โ Restored Drivability: Enjoy smooth idling, crisp acceleration, and proper transmission shift points once again.
- โ Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Note on VIN Programming: Many don’t realize that a generic, off-the-shelf computer won’t work correctly. Your vehicle has specific calibrations tied to its Vehicle Identification Number (VIN) for everything from the engine size to the anti-theft system. Our process ensures the GM 09356741 PCM we send you is an exact digital match for your car. This critical step eliminates compatibility issues and allows for a simple installation, saving you significant time and money compared to a dealer visit.
Frequently Asked Questions
Do I need to program this module?
No. The main benefit of our service is that we program the module for you before it ships. It will arrive ready to be installed in your vehicle. All you need to do is provide us with your vehicle’s VIN during or after checkout.
How do I provide my VIN?
You can add your 17-digit VIN to the order notes during checkout. If you forget, don’t worry! We will contact you via email to request the information before we program and ship your part.
Is the installation difficult?
For most of the compatible models, the PCM is in an accessible location and installation is straightforward for a DIY mechanic. It involves disconnecting the battery, unplugging the electrical connectors from the old module, removing it, and installing the new one. Always disconnect the battery before starting.
Will this fix my specific problem?
If your vehicle’s issues have been correctly diagnosed as a faulty PCM, then this part is the correct solution. It’s essential to ensure the problem isn’t with a sensor or wiring, as the PCM can only function with good information from the rest of the vehicle.
What vehicles does this GM 09356741 PCM fit?
This module fits a wide range of 1998 and 1999 GM vehicles, including models from Oldsmobile, Pontiac, Buick, Chevrolet, and GMC. Please refer to the detailed compatibility list on this page to confirm it is the correct part for your specific year, make, and model.
What is the warranty for this part?
This part is supported by our one-year replacement warranty, giving you confidence in your repair.