Restore Peak Performance to Your Buick Regal
Are you battling a persistent Check Engine Light, experiencing rough idling, sudden stalling, or noticing a sudden drop in fuel economy? These are classic signs of a failing Powertrain Control Module (PCM), the central computer of your vehicle. Don’t let a faulty PCM leave you stranded. This direct-fit replacement module is the definitive solution to restore your vehicle’s reliability and drivability, arriving at your door fully programmed and ready for installation.
Common Symptoms & Your Solution
A failing engine computer can cause a wide range of frustrating and difficult-to-diagnose issues. If your vehicle is exhibiting any of the following, a faulty module is a likely culprit. This unit is designed to correct these problems and get your car running smoothly again. The core of our service is providing a reliable 1998 Buick Regal PCM that is programmed specifically for your car, eliminating the need for an expensive trip to the dealership.
- Erratic engine performance or misfires
- Failure to pass emissions testing
- Poor acceleration and shifting behavior
- Intermittent or complete no-start conditions
- Check Engine Light (CEL) with various trouble codes (DTCs)
- Reduced fuel efficiency
Features & Benefits
- โ VIN-Programmed & Ready to Install: We flash this module with the latest GM software updates using your vehicle’s unique VIN. This ensures perfect compatibility and function right out of the box, saving you hundreds in dealership programming fees.
- โ Restores Original Performance: By correcting engine and transmission control parameters, this PCM restores the smooth power delivery and efficiency you expect from your vehicle.
- โ Direct-Fit Replacement: This unit is engineered to be a perfect match for the original, ensuring a straightforward installation with no modifications required. It is a reliable replacement for multiple service numbers including 09356741, 16236757, and 9357034.
- โ Cost-Effective Solution: Get a dependable, fully functional 1998 Buick Regal PCM without the high cost and hassle of sourcing and programming one from a dealer.
- โ This unit is backed by our one-year replacement warranty.
An Expert’s Note on VIN Programming
As a technician with over two decades of experience, I can’t stress this enough: VIN programming is not optional for these GM vehicles. Your car’s Vehicle Anti-Theft System (VATS) or Passlock system is tied directly to the original PCM. Simply installing a non-programmed module from another car will result in a no-start condition. Our process ensures the module we send you communicates perfectly with your car’s security system, ignition, and all other components, making the repair process as simple as possible for you.
Take control of your repair and get your vehicle back to its dependable self. Ordering a properly prepared 1998 Buick Regal PCM is the most critical step in solving complex electronic issues and ensuring your car provides safe, reliable transportation for years to come. After your purchase, simply reply to our confirmation email with your VIN, and we’ll handle the rest.
Frequently Asked Questions
Do I need to program this PCM?
No. This module comes fully programmed to your vehicle’s specific VIN. It is ready to be installed upon arrival, saving you a trip to the dealership.
What information do you need from me?
After you complete your purchase, we will need your vehicle’s 17-digit Vehicle Identification Number (VIN) to program the module correctly. You can easily find this on your driver’s side dashboard (viewable through the windshield), on the driver’s door jamb sticker, or on your vehicle’s registration and insurance documents.
Is this a difficult part to install?
For most individuals with basic mechanical skills, the installation is straightforward. It typically involves disconnecting the vehicle’s battery, locating and unplugging the old PCM, removing it, and then installing the new one in its place. Once installed, reconnect the battery. No special tools are usually required.
Will this fix my car’s specific issue?
This PCM will resolve any problem directly caused by a faulty computer. While it corrects a vast majority of electronic, performance, and drivability issues, we always recommend that the vehicle is properly diagnosed before purchase to ensure the PCM is the root cause of the problem.
What is the warranty on this part?
This unit is backed by our one-year replacement warranty.
Is this compatible with other GM models?
Yes, this module is compatible with a wide range of 1998-1999 GM vehicles, including models like the Grand Prix, Lumina, Monte Carlo, and more. Please check the detailed fitment list on this page to confirm compatibility with your specific make and model.