Description
Part Description
This engine control module (PCM) was removed from a 2001 GM Sierra 1500 pickup truck and carries ID number 12200411. The electronic brain box has been inspected by our technicians and is currently on the shelf ready to ship. This critical component controls various engine functions and fuel management systems.
The engine control module is the computer that manages your truck’s engine performance, fuel injection, ignition timing, and emissions systems. When these units fail, symptoms include poor fuel economy, rough idling, stalling, or the check engine light staying on. Replacement is often necessary due to internal circuit failures, water damage, or age-related component degradation.
603 Auto Salvage maintains over 50,000 used auto parts in stock from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the right PCM for your GM truck and verify compatibility. Browse our online inventory or contact us to discuss your specific needs and ensure proper fitment. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Engine Control Module (PCM) – Electronic Brain Box |
| Interchange # | 5917 |
| OEM Part Number | 12200411 |
| Side | N/A |
| Part Grade | X — Grade X – Inspected and ready to ship, located under battery on left front |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2001 GM TRUCKS SIER15 |
| VIN | N/A |
| Vehicle Stock # | PCM2361 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Control Module (PCM) – Electronic Brain Box:
| ✅ Circuit Board Inspection | No visible damage or corrosion on internal components |
| ✅ Connector Pins | All pins clean and properly aligned with no bent contacts |
| ✅ Housing Integrity | Case is crack-free with secure mounting tabs intact |
| ✅ ID Number Verification | Part number 12200411 confirmed and clearly visible |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #5917, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2001 | GM | Sierra 1500 | Verify PCM ID number matches your vehicle – Contact us for full compatibility list |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
How do I know if my PCM needs replacement?
Common symptoms include check engine light, poor fuel economy, rough idling, stalling, or failure to start. A diagnostic scan can confirm PCM-related trouble codes.
Does this PCM need programming after installation?
Most PCMs require programming or flashing to match your vehicle’s VIN and options. Contact a qualified technician or dealership for programming services.
What is the difference between PCM, ECM, and ECU?
PCM (Powertrain Control Module) controls both engine and transmission, while ECM (Engine Control Module) controls only the engine. ECU is a general term for any electronic control unit.
Can I install this PCM myself?
While physical installation is straightforward, programming requires specialized equipment. Most installations should be performed by a qualified automotive technician.
What causes PCM failure in GM trucks?
Common causes include water damage, electrical surges, age-related component failure, and corrosion. Heat and vibration can also contribute to internal circuit board damage over time.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| GM Part ID | 12200411 |
| Interchange Number | 5917 |
| Location | Left front under battery |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $400-600 | 1 year | Brand new, longest wait time |
| Aftermarket | $250-400 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $150-250 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing or installing PCM to prevent electrical damage
- Take photos of connector positions before removal to ensure proper reconnection
- Handle the PCM carefully and avoid touching circuit board components
- Verify all connections are secure and properly seated before starting vehicle
- Have PCM programmed by qualified technician before expecting normal operation
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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