1990 Cadillac Fleetwood PCM | ECM | ECU | 4.5L – VIN Programmed & Updated
If you’re searching for a reliable, certified replacement PCM (Powertrain Control Module), ECM (Engine Control Module), or ECU (Engine Control Unit) for your 1990 Cadillac Fleetwood with a 4.5L engine, Clifford Auto Parts has exactly what you need. Our units come pre-programmed with your vehicle’s VIN and are updated with the latest software to ensure seamless integration and top performance.
Key Features:
🔧 Ready to Install
Receive your 1990 Cadillac Fleetwood PCM pre-programmed with your specific VIN and the latest software updates. This ensures optimal performance and guarantees your unit is ready to install as soon as it arrives. No additional programming is needed, saving you time and effort.
⚙️ Simplified Installation
Our units are designed for hassle-free, plug-and-play installation. Vehicles equipped with Passive Anti-Theft Systems (PATS) or chip keys may require a quick visit to a locksmith or dealership for reprogramming. If your vehicle doesn’t have PATS, installation is straightforward and doesn’t require any further adjustments.
🛠️ Authentic OEM Quality
Our products are rebuilt to meet or exceed original manufacturer specifications, ensuring both durability and high performance. Each 1990 Cadillac Fleetwood ECM is thoroughly tested and inspected to adhere to the strictest OEM standards.
Quality Control and Testing:
Each 1990 Cadillac Fleetwood PCM undergoes comprehensive rebuilding, programming, and rigorous testing to meet or exceed OEM standards. Our ASE-certified technicians inspect and test every unit to ensure it addresses common issues, including:
- Electrical Problems: Ensures smooth operation of your vehicle’s electrical system.
- Startup Failures: Resolves issues that cause engine startup problems.
- Diagnostic Trouble Codes: Our units are free from errors, ensuring accurate diagnostics.
- Intermittent Starting: Fixes sporadic starting issues linked to PCM faults.
- Loss of Power: Improves engine power and performance by addressing PCM-related issues.
- No Ignition or Injector Pulse: Ensures proper signals for engine operation.
- Poor Fuel Economy: Increases fuel efficiency by addressing ECM malfunctions.
- Shifting Problems: Manages transmission to ensure smooth, precise shifting.
Why Choose Clifford Auto Parts?
- Industry’s Lowest Prices
- FREE Lifetime Warranty
- FREE Domestic Shipping
- No Core Charge or Return Required – Keep your old unit!
- Guaranteed OEM Products – Refurbished and 100% tested
- Latest Software Updates Included
- Plug-and-Play Installation – No additional programming required
- ASE-Certified Technicians
- Exceptional Customer Support – Available via phone, email, and live chat
- Google Verified Merchant with over 1500+ 5-Star Reviews
How It Works:
- Place Your Order: Choose the correct 1990 Cadillac Fleetwood PCM/ECU for your vehicle and complete your purchase on our website.
- Provide Vehicle Information: After purchase, we’ll contact you to collect your VIN and additional vehicle details needed for programming.
- Expert Programming: Our ASE-certified technicians will program your new PCM with your specific VIN and the latest software updates, ensuring optimal compatibility.
- Quality Assurance: Each unit undergoes rigorous testing to ensure functionality, including checks for common issues like electrical faults and startup failures.
- Secure Packaging & Fast Shipping: Your PCM will be securely packaged to prevent damage during transit, and we offer free domestic shipping with quick turnaround times.
- Easy Installation: Installation instructions will be provided. For vehicles with PATS, follow the key programming steps or visit a locksmith/dealership for assistance.
Core Return (Optional):
Returning your old PCM is optional but encouraged. It helps us maintain our stock of rebuildable units and activates your Lifetime Warranty. Simply use the provided return envelope. For more details, visit our Return and Warranty page.
Frequently Asked Questions:
- Warranty Activation: To activate your Lifetime Warranty, ship your old Cadillac Fleetwood PCM back to us.
- Repair Services: We offer repair services for 1990 Cadillac Fleetwood PCMs. Contact us to see if your unit qualifies.
- Shipping Time: Orders typically ship within 3-5 business days after receiving your vehicle information.
- Returns: Parts can be returned within 60 days for a refund or exchange, provided they are undamaged and in original condition.
- Payment Methods: We accept Visa, Mastercard, American Express, and Discover.
For more information or to place an order for your 1990 Cadillac Fleetwood PCM, ECM, or ECU, contact us at:
📧 admin@cliffordautoparts.com
📞 (516)-494-7838
