1990 Mazda 323 PCM – Guaranteed Replacement for 1.6L Engine
This Engine Control Module (ECM), also known as Engine Control Unit (ECU) or Powertrain Control Module (PCM), is a guaranteed replacement for all 1990 Mazda 323 models with a 1.6L engine.
Ready to Install
Your 1990 Mazda 323 ECM will arrive pre-programmed and updated to your vehicle’s VIN, ensuring it’s ready to plug and play with no additional programming required.
NOTE: We require your Vehicle Identification Number (VIN) to program the unit. You can enter your VIN during checkout or send it to us later via email at admin@cliffordautoparts.com or by phone at (516) 494-7838
Refurbished and Quality Control Testing
Each unit is fully refurbished, individually inspected, and thoroughly tested by certified in-house mechanics. This process ensures that all units meet the highest quality standards. Our testing addresses common Mazda 323 PCM issues, including:
- Electrical Problems
- Failure to Start
- Fault/Trouble Codes
- Intermittent Problems
- Loss of Power
- No Ignition Pulse
- No Injector Pulse
- Poor Fuel Economy
- Shifting Problems
Why Choose Us?
- Industry’s Lowest Prices
- FREE Lifetime Warranty
- FREE Domestic Shipping with Quick Turnaround Time
- No Core Charge or Core Return Required – keep your old unit!
- Guaranteed OEM Products – Refurbished and 100% Tested
- Latest Software Updates Included
- Plug & Play – No Additional Programming Required
- ASE Certified In-House Technicians
- Readily Available Support Agents (email, phone, live chat)
- Google Verified Merchant – Over 1500 5-Star Reviews ★★★★★
