Description
Part Description
This Grade A engine control module (ECM) was removed from a 2009 Toyota Tacoma with 143,747 miles. The brain box includes the engine module wiring connector (part #13629252) and has been thoroughly inspected for proper function. This OEM unit is currently on our shelf and ready to ship immediately.
The engine control module is the computer that manages your Tacoma’s engine performance, fuel injection, ignition timing, and emissions systems. Common reasons for ECM replacement include water damage, electrical surges, internal component failure, or corrosion of connectors. A faulty ECM can cause poor fuel economy, rough idling, stalling, or prevent the vehicle from starting altogether.
603 Auto Salvage maintains over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the exact ECM or other components you need for your Toyota Tacoma. Browse our online inventory or call us directly to speak with our parts specialists about your specific requirements. 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 (ECM) with Wiring Connector |
| Interchange # | 51735 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, includes wiring connector, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic components with moderate mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2009 TOYOTA TRUCKS TACOMA |
| VIN | N/A |
| Vehicle Stock # | 1120230258 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Control Module (ECM) with Wiring Connector:
| ✅ Connector Integrity | Wiring connector pins clean and undamaged |
| ✅ Housing Condition | ECM case free from cracks or water damage |
| ✅ Circuit Board | Internal components visually inspected for corrosion |
| ✅ Mounting Points | All mounting tabs and brackets intact |
| ✅ Part Number Verification | Confirmed correct application for 2009 Tacoma |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #51735, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2009-2015 | Toyota | Tacoma | 2.7L 4-cylinder engine |
| 2009-2015 | Toyota | Tacoma | 4.0L V6 engine – verify part number |
| 2010-2013 | Toyota | 4Runner | Some applications – contact to verify |
| 2009-2013 | Toyota | FJ Cruiser | Certain engine configurations |
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
Will this ECM need to be programmed for my 2009 Toyota Tacoma?
Yes, most engine control modules require programming to match your vehicle’s VIN and specific configuration. This should be done by a qualified technician or Toyota dealership with the proper diagnostic equipment.
How do I know if my Tacoma’s ECM is failing?
Common symptoms include check engine lights, poor fuel economy, rough idling, stalling, hard starting, or the engine not starting at all. A diagnostic scan can help confirm ECM-related fault codes.
Does this brain box include the wiring harness?
This unit includes the engine module wiring connector as noted in the description. However, the main engine wiring harness is typically not included with ECM purchases.
What’s the difference between an ECM and PCM?
An ECM (Engine Control Module) primarily controls engine functions, while a PCM (Powertrain Control Module) controls both engine and transmission. This unit is specifically the engine control module for your Tacoma.
Can I install this ECM myself?
While physically installing the ECM is straightforward, programming requires specialized equipment. Most customers have the installation and programming completed by a qualified automotive technician.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 51735 |
| Connector Part Number | 13629252 |
| Stock Number | 1120230258 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-$1,200 | 1 year | Brand new, longest wait time |
| Aftermarket | $400-$600 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $100-$150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Disconnect battery before removing or installing ECM to prevent electrical damage
- Take photos of connector positions before disconnection for proper reassembly
- Handle the ECM carefully and avoid static electricity – use anti-static precautions
- Ensure all connectors are fully seated and locked in place before testing
- Have the ECM programmed immediately after installation for proper 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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