Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
$150.00
Used engine control module (ECM) for 2007 Toyota Sienna FWD, pulled from donor vehicle and inspected for proper operation. This electronic brain box controls engine management functions and carries interchange number 51310A. Stock number PCM1505.
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This engine control module (ECM) was removed from a 2007 Toyota Sienna FWD and has been professionally inspected for proper operation. The unit carries OEM ID number 89661-08170 and is currently on our shelf ready for immediate shipment. This electronic control unit has been tested to ensure all circuits and programming functions are working correctly.
The engine control module serves as the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and various sensors throughout the engine bay. ECM failures commonly occur due to electrical surges, water damage, or internal component degradation over time, resulting in poor engine performance, check engine lights, or complete no-start conditions that require replacement with a known-good unit.
603 Auto Salvage maintains over 50,000 quality used auto parts in stock 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 repair. Browse our online inventory or contact our parts specialists to verify compatibility and availability for your specific vehicle. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
| Part | Engine Control Module (ECM) – Electronic Brain Box |
| Interchange # | 51310A |
| OEM Part Number | 89661-08170 |
| Side | N/A |
| Part Grade | X — Good working condition, inspected and tested, ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for tested electronic control modules) |
| Type | Used OEM |
| Year / Make / Model | 2007 TOYOTA SIENNA |
| VIN | N/A |
| Vehicle Stock # | PCM1505 |
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Control Module (ECM) – Electronic Brain Box:
| ✅ Circuit Board Inspection | No visible damage, corrosion, or burned components detected |
| ✅ Connector Pins | All pins straight and clean with no corrosion or damage |
| ✅ Housing Integrity | Case intact with no cracks or water damage signs |
| ✅ Programming Verification | Unit responds properly to diagnostic communication |
| ✅ Internal Components | No loose components or internal rattling detected |
Based on interchange #51310A, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2007 | Toyota | Sienna | FWD models only – Contact us for full compatibility verification |
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
Yes, this ECM will likely need to be programmed or flashed by a qualified technician to match your vehicle’s VIN and specific options. Most automotive locksmiths or dealerships can perform this programming service.
Common symptoms include check engine lights, poor fuel economy, rough idling, stalling, or complete no-start conditions. A diagnostic scan tool can help identify ECM-related fault codes to confirm the diagnosis.
This specific unit is from a FWD vehicle and may not be compatible with AWD models. Contact us with your VIN to verify exact compatibility before ordering.
ECMs commonly fail due to electrical surges, water damage from floods or leaks, overheating, or simply age-related component degradation. Power supply issues and corroded connections can also damage the internal circuits.
While the physical installation is straightforward, the ECM requires professional programming to function properly. The unit must be programmed with your vehicle’s VIN and calibration data by a qualified technician with the proper equipment.
Looking for this part by number? Here are the reference numbers:
| Toyota OEM Part Number | 89661-08170 |
| Interchange Number | 51310A |
| Stock Number | PCM1505 |
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $450-650 | 1 year | Brand new, longest wait time |
| Aftermarket | $300-450 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $200-300 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $150 | 90-Day Warranty | Tested, Grade X, ships in 24hrs |
🔍 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
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.
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.
| Weight | 3 lbs |
|---|
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Drove from new york, Julie was a sweetheart asked questions to make sure that my ECU was the proper part number and was compatible with my manual Accord, price was phenomenal I highly recommend them for any parts your car may need. Definitely the best salvage yard around
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I had a great experience with 603 Auto Salvage Inc. The team was very helpful and quickly found the exact part I needed. They kept me informed and made the pickup process easy. The price was very fair, and the service was excellent. I would definitely recommend them and will use them again if I need parts in the future.
Excellent support, she helped me with my order service was fast and exactly what I needed.Very Professional.
The customer service at 603 was great. They found the part I needed very quickly and promptly notified me when it was ready to be picked up. There wasn’t any other place in the area that had what I needed. The price was very good also. I will be using them again for sure.
I had a great experience. They didn’t just look up the part I needed they took the time to explain how to install it and made sure I understood everything. I even received a call back, which I really appreciated. Everyone I spoke with was friendly and patient, and I never felt brushed off. I truly felt taken care of. Highly recommend if you want knowledgeable people who actually care about helping you. Kristy Thanks Guys!
Drove from Connecticut to get here. Had parts for a relatively rare car that dozens of other places didn't have. I got a hood, fender and bumper cover that were in near mint condition for a fifteen year old car. They pulled all the parts for me and had everything ready within an hour. Very reasonably priced. Highly recommend
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Great customer service and great prices!!! I purchased an engine that was in excellent condition and could not beat the price. The woman at the desk, Julie, was very helpful and knowledgeable. They put the engine on the back of the truck for me And secured it as well. I highly recommend this place. I will be coming here for any parts I need.
Eldy was awesome he helped load my car door and was informative. The lady Julie at the counter was super helpful and got back to me fast regarding the replacement door I needed. Highly recommended
Bought a seat belt from here and a seat great service very polite will recommend
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