Description
Part Description
This engine control module (ECM) was removed from a 2011 Honda Pilot 3.5L AWD with automatic transmission. The electronic control unit is located in the right front engine compartment and has been professionally inspected to ensure proper functionality. This OEM Honda part is currently on our shelf and ready to ship immediately.
The engine control module is the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and overall engine performance. ECMs commonly fail due to electrical surges, water damage, or internal component wear, causing symptoms like rough idling, poor fuel economy, check engine lights, or complete engine shutdown. A faulty ECM requires immediate replacement to restore proper vehicle operation.
At 603 Auto Salvage, we maintain over 50,000 quality used auto parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team carefully inspects each part to ensure reliability and performance. Contact us to verify compatibility with your specific vehicle or browse our extensive inventory online for additional Honda Pilot parts and accessories. 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) – Electronic Control Unit |
| Interchange # | 53136 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 180K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic components with higher mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2011 HONDA PILOT |
| VIN | N/A |
| Vehicle Stock # | 1003241383 |
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) – Electronic Control Unit:
| ✅ Electrical Connections | All connector pins clean and undamaged |
| ✅ Housing Integrity | No cracks or physical damage to ECM case |
| ✅ Circuit Board | Internal components visually inspected for damage |
| ✅ Programming Status | Unit ready for reprogramming to your vehicle |
| ✅ Corrosion Check | No signs of water damage or corrosion |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #53136, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2009-2015 | Honda | Pilot | 3.5L V6 AWD with automatic transmission |
| 2010-2013 | Acura | MDX | 3.7L V6 AWD models |
| 2009-2014 | Honda | Ridgeline | 3.5L V6 AWD pickup truck |
| 2008-2012 | Honda | Accord | 3.5L V6 models with automatic transmission |
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 work in my Honda Pilot without programming?
This ECM will need to be programmed to your specific vehicle’s VIN by a Honda dealer or qualified automotive locksmith. The programming process matches the ECM to your vehicle’s security system and calibration requirements.
What are signs that my Honda Pilot ECM is failing?
Common symptoms include check engine lights, rough idling, poor acceleration, stalling, reduced fuel economy, or the engine not starting. These issues often occur when the ECM cannot properly control fuel injection and ignition timing.
How do I know if this ECM is compatible with my vehicle?
Compatibility depends on your engine size, transmission type, and model year. Contact us with your VIN number and we can verify exact fitment for your Honda Pilot or other Honda/Acura vehicle.
Can I install this ECM myself?
While the physical installation involves unplugging the old ECM and connecting the replacement, professional programming is required afterward. Most customers have the installation and programming completed by a qualified technician.
What causes Honda Pilot ECMs to fail?
ECM failure is typically caused by electrical surges, water damage from flooding, extreme temperature exposure, or normal wear of internal components over time. Age and high mileage can also contribute to electronic component degradation.
Do you offer a warranty on this used ECM?
Yes, this ECM comes with our 90-day warranty covering defects in the part itself. The warranty does not cover programming costs or installation labor charges.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 53136 |
| Stock Number | 1003241383 |
| Location | Right front engine compartment |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-1200 | 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 the battery before removing the old ECM to prevent electrical damage
- Take photos of wire connections before disconnecting to ensure proper reassembly
- Handle the ECM carefully and avoid touching circuit board components
- Have the new ECM programmed immediately after installation for proper operation
- Clear any stored error codes after programming is complete
🔍 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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