Description
Part Description
This engine control module (ECM) was removed from a 2005 Volvo XC90 and has been thoroughly inspected by our certified technicians. The unit is currently on our shelf and ready for immediate shipment. This electronic brain box controls critical engine functions and has been tested to ensure proper operation.
The engine control module is essential for managing fuel injection, ignition timing, and emissions control in your Volvo. ECMs commonly fail due to electrical surges, corrosion, or internal component wear, causing symptoms like poor performance, rough idling, or check engine lights. A replacement ECM can restore proper engine operation and eliminate diagnostic trouble codes.
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 you need for your Volvo repair. Browse our online inventory or contact us 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 Specifications
| Part | Engine Control Module (ECM) – Electronic Brain Box |
| Interchange # | 50459 |
| OEM Part Number | 0261208290 |
| Side | N/A |
| Part Grade | X — Good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for electronic control modules) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2005 VOLVO XC90 |
| VIN | N/A |
| Vehicle Stock # | PCM4709 |
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 | No cracks or damage to ECM case |
| ✅ Circuit Board | Internal components visually inspected |
| ✅ Part Number Verification | Confirmed OEM part number 0261208290 |
| ✅ Mounting Points | All mounting tabs and brackets intact |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #50459, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2003-2006 | Volvo | XC90 | 6-cylinder engines with matching ECM part number |
| 2004-2007 | Volvo | S60 | 6-cylinder models – verify part number match |
| 2005-2007 | Volvo | V70 | 6-cylinder engines with compatible ECM |
| 2004-2006 | Volvo | S80 | 6-cylinder applications – confirm compatibility |
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 programming for my 2005 Volvo XC90?
Yes, most ECMs require programming to match your vehicle’s VIN and security system. This should be done by a qualified Volvo technician or shop with proper diagnostic equipment.
How do I know if my XC90 ECM has failed?
Common symptoms include check engine lights, poor fuel economy, rough idling, stalling, or failure to start. A diagnostic scan can confirm ECM-related trouble codes.
Is this ECM compatible with all 2005 XC90 engines?
This ECM is specifically for 6-cylinder engines. Verify the part number 0261208290 matches your current ECM before ordering.
What causes Volvo ECMs to fail?
ECM failure can result from electrical surges, water damage, overheating, or internal component degradation over time. Age and mileage are also contributing factors.
Can I install this ECM myself?
While physical installation is straightforward, programming requires specialized equipment. Most customers have installation and programming performed by a qualified technician.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Bosch Part Number | 0261208290 |
| Interchange Number | 50459 |
| Stock Number | PCM4709 |
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 | $100-$150 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $75 | 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 ECM carefully and avoid static electricity – use anti-static precautions
- Ensure all connectors are fully seated and locked in place
- Have 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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