Programmed 1998 GM PCM 9356741 | Plug & Play Engine Computer

End Your Engine Troubles and Get Back on the Road with Confidence

Is your trusty GM vehicle suddenly running rough, stalling, or showing a persistent check engine light? A failing Powertrain Control Module (PCM), the brain of your vehicle, is often the culprit behind these frustrating and unpredictable issues. Don’t let a faulty computer keep you sidelined. This professionally programmed engine control module is the reliable, straightforward solution to restore your vehicle’s performance and get you driving with peace of mind again.

Common Symptoms of a Failing PCM & Your Solution

If you’re experiencing any of the following, a faulty PCM is the likely cause. This module is the definitive fix for issues such as:

• Persistent Check Engine Light (CEL) with codes like P0601, P0605, or other internal processor faults.
• Unexplained engine stalling or hesitation.
• Rough idling or engine misfires.
• Poor fuel economy.
• Erratic or harsh automatic transmission shifting.
• Complete no-start condition where the engine cranks but won’t fire.

Our Programmed 1998 GM PCM 9356741 is not just a replacement part; it’s a complete solution. We take the guesswork out of the repair by flashing the unit with the latest GM-approved software updates specifically for your car’s Vehicle Identification Number (VIN). This ensures it works seamlessly with your existing systems right out of the box.

Features & Benefits

• ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s VIN. No expensive trips to the dealer for programming are required.
• ✔ Guaranteed Compatibility: By using your VIN, we ensure this PCM is a perfect match for your vehicle’s specific options and systems.
• ✔ Restored Performance: With the latest software updates, you can expect smoother operation, improved fuel efficiency, and the crisp performance your vehicle had when it was new.
• ✔ Cost-Effective Solution: Get your car back in top shape without the high costs and complexities of sourcing and programming a module at a dealership.
• ✔ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.

A Veteran Technician’s Insight: Back in the late ’90s, GM’s vehicle electronics were becoming more complex. A common mistake we’d see is someone grabbing a used computer from a junkyard and just plugging it in. This almost never works. These PCMs are sensitive to the specific engine, transmission, and even the anti-theft system (Passlock/VATS) in the car. Our VIN-specific programming handles all of that for you. We’re not just selling a part; we’re providing the correct, complete repair that ensures your car starts and runs exactly as it should.

This part will fit these makes and models with these options:

Compatible with service numbers: 09356741, 16236757, 9357034, 9357440, 9366314

• ACHIEVA 98 Electronic Control Module; 6-191 (3.1L)
• ALERO 99 Electronic Control Module; (LH center dash), 3.4L
• BONNEVILLE 98 Electronic Control Module
• CAMARO 98 Electronic Control Module; 6-231 (3.8L)
• CENTURY 98 Electronic Control Module; (6-191, 3.1L)
• CUTLASS 98-99 Electronic Control Module
• EIGHTY EIGHT 98 Electronic Control Module
• FIREBIRD 98 Electronic Control Module; 6-231 (3.8L)
• GRAND AM 98-99 Electronic Control Module
• GRAND PRIX 98 Electronic Control Module
• INTRIGUE 98 Electronic Control Module
• LESABRE 98 Electronic Control Module; (6-231, 3.8L)
• LUMINA CAR 98 Electronic Control Module; (LH engine compartment)
• MALIBU 98 Electronic Control Module; 6-191 (3.1L)
• MONTE CARLO 98 Electronic Control Module
• PARK AVENUE 98 Electronic Control Module; (6-231, 3.8L)
• REGAL 98 Electronic Control Module
• RIVIERA 98 Electronic Control Module; (6-231, 3.8L)
• SILHOUETTE 98 Electronic Control Module; (LH engine compartment)
• SKYLARK 98 Electronic Control Module; 6-191 (3.1L)
• TRANS SPORT 98 Electronic Control Module; (LH engine compartment)
• VENTURE 98 Electronic Control Module; (6-207, 3.4L)

Frequently Asked Questions