2003 Chevrolet Astro PCM – Guaranteed OEM Replacement
This Engine Computer, also referred to as an Engine Control Module (ECM), Engine Control Unit (ECU), or Powertrain Control Module (PCM), is a guaranteed replacement for all 2003 Chevrolet Astro models with a 4.3L engine size. The following part numbers are compatible and interchangeable with this OEM unit:
Compatible Part Numbers:
12570557, 12570558, 12575502, 12576106, 12576869, 12578127, 12579403, 12579404, 12579406, 12580788, 12581565, 89017733, 8125781270, 8125815650
Ready to Install
Receive your 2003 Chevrolet Astro PCM, ECM, or ECU pre-programmed with your specific VIN and the latest software updates. This ensures optimal performance from the moment it’s installed, saving you both time and effort. Our meticulous programming process guarantees your 2003 Chevrolet Astro PCM will seamlessly integrate with your vehicle’s existing systems.
Simplified Installation
Our units are designed for hassle-free installation. Vehicles equipped with a Passive Anti-Theft System (PATS) or computer chip keys may require a quick visit to a locksmith or dealership for key reprogramming. If your vehicle does not have PATS, the installation is straightforward, ensuring your 2003 Chevrolet Astro ECU functions perfectly without additional adjustments.
Authentic OEM Quality
Trust the reliability of an authentic OEM computer for your 2003 Chevrolet Astro 4.3L. Our products are rebuilt to meet or exceed original manufacturer specifications, ensuring both durability and top performance. Each 2003 Chevrolet Astro ECM undergoes rigorous testing to meet the highest standards set by the manufacturer.
Quality Control and Testing
- Comprehensive Refurbishment: Each 2003 Chevrolet Astro ECM is meticulously rebuilt, programmed, and tested to meet OEM standards. This includes thorough cleaning, detailed inspections, and replacement of any defective components.
- Stringent Testing: Our certified technicians rigorously test each 2003 Chevrolet Astro PCM to ensure it addresses common issues, including:
- Electrical Issues: Ensuring smooth operation of the vehicle’s electrical system.
- Startup Failures: Fixing engine startup issues linked to faulty ECMs.
- Diagnostic Trouble Codes: Ensuring error-free operation and eliminating incorrect error codes.
- Intermittent Starting Issues: Resolving sporadic engine starts.
- Loss of Power: Addressing power reduction caused by a malfunctioning PCM.
- No Ignition or Injector Pulse: Ensuring proper engine signals for smooth operation.
- Poor Fuel Economy: Optimizing fuel usage for better efficiency.
- Shifting Problems: Managing smooth and precise transmission shifting.
Why Purchase from Clifford Auto Parts?
- Industry’s Lowest Prices
- FREE Lifetime Warranty
- FREE Domestic Shipping with a quick turnaround
- No Core Charge or Core Return Required – Keep your old unit!
- Guaranteed OEM Products – Refurbished and 100% Tested
- Latest Software Updates Included
- Plug & Play Installation – No additional programming needed
- ASE Certified In-House Technicians
- Responsive Support via email, phone, and live chat
- Google Verified Merchant with over 1500+ 5-Star Reviews ★★★★★
How It Works
- Place Your Order: Choose the correct year, make, and model for your 2003 Chevrolet Astro PCM on our website and complete your purchase. Have your Vehicle Identification Number (VIN) ready.
- Provide Vehicle Information: After your purchase, we’ll reach out to collect your VIN and any additional details needed for programming.
- Expert Programming: Our ASE-certified technicians will program your new PCM with your VIN and the latest software updates for optimal performance.
- Quality Assurance: Each PCM undergoes extensive testing to ensure functionality and quality.
- Secure Packaging and Shipping: Your ECU will be securely packaged to prevent damage during transit. We offer free domestic shipping with quick turnaround times.
Core Return (Optional)
Returning your old PCM is optional. Use the provided return envelope to send it back and activate your lifetime warranty. This also helps us maintain our stock of rebuildable units.
Frequently Asked Questions
- Warranty Activation: To activate your lifetime warranty (optional), return your old PCM using the provided return envelope.
- Repair Services: We offer specialized repair services for 2003 Chevrolet Astro PCM units. Contact us to check eligibility for repair.
- Returns: Parts can be returned within 30 days for a refund or exchange, provided they are undamaged and in their original condition.
- Shipping Time: Orders are shipped within 3-5 business days after receiving all necessary vehicle information.
- Payment Methods: We accept Visa, Mastercard, American Express, and Discover.
For more information or to place an order for your 2003 Chevrolet Astro ECM, contact us at admin@cliffordautoparts.com or call (516) 494-7838.
