Description
Part Description
This engine control module was removed from a 2003 Toyota Camry and has been thoroughly inspected by our technicians. The ECM is located by the glove box and carries ID number 89661-0X040. This electronic brain box has been tested and is currently on our shelf ready for immediate shipment to get your vehicle back on the road.
The engine control module is the central computer that manages your engine’s performance, fuel injection, ignition timing, and emissions systems. When an ECM fails, your vehicle may experience poor fuel economy, rough idling, stalling, or fail to start altogether. Common causes of ECM failure include electrical surges, corrosion, or internal component wear over time.
At 603 Auto Salvage, we maintain over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact part you need for your repair. Browse our online inventory or give us a call to speak with our knowledgeable parts specialists about your specific application. 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 Brain Box |
| Interchange # | 59746 |
| OEM Part Number | 89661-0X040 |
| Side | N/A |
| Part Grade | X — Grade X – Inspected and tested, ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2003 TOYOTA CAMRY |
| VIN | N/A |
| Vehicle Stock # | CAM24PCM |
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 Brain Box:
| ✅ Connector Pins | All pins straight and free of corrosion |
| ✅ Housing Integrity | Case intact with no cracks or damage |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Mounting Points | All mounting tabs and brackets secure |
| ✅ Part Number Verification | ID 89661-0X040 confirmed and documented |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #59746, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2002-2006 | Toyota | Camry | 4-cylinder engine, verify ECM part number |
| 2003-2008 | Toyota | Corolla | 4-cylinder applications, confirm compatibility |
| 2004-2006 | Toyota | Solara | 4-cylinder engine models |
| 2003-2006 | Scion | xA | Check part number for exact match |
| 2004-2006 | Scion | xB | Verify ECM compatibility before ordering |
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 2003 Toyota Camry?
Yes, most ECMs require programming to match your vehicle’s VIN and specifications. This should be done by a qualified technician or dealership with the proper diagnostic equipment.
How do I know if my engine control module has failed?
Common symptoms include check engine light, poor fuel economy, rough idling, stalling, or no-start conditions. A diagnostic scan can confirm ECM-related trouble codes.
What’s the difference between an ECM and PCM?
An ECM (Engine Control Module) controls engine functions only, while a PCM (Powertrain Control Module) controls both engine and transmission. This part is specifically an ECM for engine management.
Can I install this ECM myself?
While the physical installation is straightforward, programming requires specialized equipment. We recommend professional installation to ensure proper programming and functionality.
Is this the correct ECM for all 2003 Camry models?
This ECM is for 4-cylinder engines with part number 89661-0X040. V6 models use different ECMs, so verify your current part number before ordering.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Toyota Part Number | 89661-0X040 |
| Interchange Number | 59746 |
| Stock Number | CAM24PCM |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $450-$650 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-$350 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $85-$125 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $65 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
Installation Notes
- Disconnect battery before removing old ECM to prevent electrical damage
- Take photos of connector positions before disconnection for reference
- Handle the ECM carefully and avoid static electricity exposure
- Ensure all connectors are fully seated and locked in place
- Have the new ECM programmed immediately after installation
🔍 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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