Description
Part Description
This Grade A Engine Control Module (ECM) was removed from a 156K-mile 2007 Toyota Camry with 4-cylinder automatic transmission and California emissions equipment. The ECM has been professionally inspected, tested for proper function, and is currently on our shelf ready for immediate shipment. This genuine OEM Toyota part carries manufacturer part number 89661-33B90.
The Engine Control Module is the computer brain that manages your engine’s fuel injection, ignition timing, emissions controls, and overall performance. ECM failures commonly occur due to electrical surges, water damage, or internal component degradation over time, causing symptoms like rough idle, poor fuel economy, check engine lights, or no-start conditions. A properly functioning ECM is essential for optimal engine performance and emissions compliance.
603 Auto Salvage maintains over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact ECM or other components you need for your Toyota Camry repair. Call us to verify compatibility with your specific vehicle or browse our extensive online inventory for additional Toyota parts. 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 # | 50824 |
| OEM Part Number | 89661-33B90 |
| Side | N/A |
| Part Grade | A — Grade A – 156K miles, good working condition, inspected and tested ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for tested electronic components under 200K miles) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2007 TOYOTA CAMRY |
| VIN | N/A |
| Vehicle Stock # | 0503243284 |
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 clean and undamaged, no corrosion detected |
| ✅ Case Integrity | Housing intact with no cracks or water damage |
| ✅ Circuit Board | Internal components visually inspected, no burn marks or damage |
| ✅ Part Number Verification | OEM number 89661-33B90 confirmed and matched to application |
| ✅ Electrical Testing | Basic electrical continuity verified before removal |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50824, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2007-2009 | Toyota | Camry | 4-cylinder automatic transmission with California emissions |
| 2007-2008 | Toyota | Camry Hybrid | Verify emissions package – California only |
| 2008-2009 | Toyota | Solara | 4-cylinder automatic with matching emissions |
| 2009-2010 | Toyota | Corolla | Specific engine and transmission combinations |
| 2007-2009 | Scion | tC | Contact to verify exact fitment requirements |
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 2007 Toyota Camry ECM work in my vehicle?
This ECM fits 2007-2009 Toyota Camry models with 4-cylinder automatic transmission and California emissions. Programming may be required by a dealer or qualified technician to match your vehicle’s VIN and security system.
Does this Engine Control Module need to be programmed?
Yes, most ECMs require programming to your specific vehicle’s VIN, immobilizer system, and calibration settings. This should be done by a Toyota dealer or qualified automotive technician with the proper diagnostic equipment.
What are signs that my Toyota Camry ECM is failing?
Common symptoms include check engine light, rough idle, poor fuel economy, stalling, hard starting, or transmission shifting issues. A professional diagnostic scan can confirm ECM-related fault codes before replacement.
How much does Toyota charge for a new ECM?
New Toyota ECMs typically cost $800-1500 plus programming fees at the dealer. Our tested used ECM offers significant savings while maintaining OEM quality and reliability.
Can I install this ECM myself?
While the physical installation is straightforward, ECM replacement requires professional programming and calibration. Most DIY installers will need dealer or shop assistance for the programming portion of the job.
What’s included with this Engine Control Module?
You receive the complete ECM unit as shown. The wiring harness, mounting bracket, and other components remain with your original installation. Professional programming to your vehicle is required separately.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Toyota Part Number | 89661-33B90 |
| Interchange Number | 50824 |
| Stock Number | 0503243284 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-$1500 | 1 year | Brand new, longest wait time |
| Aftermarket | $400-$800 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $125-$200 | 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 and wait 10 minutes before ECM removal to prevent electrical damage
- Take photos of connector positions and wiring before disconnection for reference
- Handle ECM carefully – avoid static electricity and keep connectors clean and dry
- New ECM will require professional programming to your vehicle’s VIN and security system
- Clear all diagnostic codes after installation and 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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