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.
$100.00
Used OEM engine control module (ECM) for 2010 Toyota Highlander with 3.5L V6 engine and AWD. This electronic brain box controls engine functions and has been inspected for proper operation. Interchange #51935, Stock #1218244775.
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This used OEM engine control module (ECM) was removed from a 2010 Toyota Highlander equipped with the 3.5L V6 2GR-FE engine and all-wheel drive system. The ECM, also known as the engine brain box, is located on the right side of the dashboard and serves as the central computer for engine management. This unit has been inspected by our technicians and is currently on the shelf ready to ship.
The engine control module is a critical component that manages fuel injection, ignition timing, emissions controls, and other vital engine functions. ECMs commonly fail due to electrical surges, water damage, or internal component degradation over time. When your ECM fails, you may experience symptoms like no-start conditions, rough idling, poor fuel economy, or check engine lights. A replacement ECM must be programmed to match your vehicle’s VIN and specifications.
At 603 Auto Salvage, we maintain over 50,000 used auto parts in stock from more than 1,100 vehicles. Our experienced team can help you find the right ECM for your Toyota Highlander and provide guidance on programming requirements. Browse our extensive inventory online or contact us directly to verify compatibility and discuss your specific needs. 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 # | 51935 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | C — Grade C – Functional condition from 262K mile vehicle, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard electronic component warranty coverage) |
| Type | Used OEM |
| Year / Make / Model | 2010 TOYOTA TRUCKS HIGHLA |
| VIN | N/A |
| Vehicle Stock # | 1218244775 |
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Engine Control Module (ECM) – Electronic Brain Box:
| ✅ Physical Housing Inspection | Checked for cracks, corrosion, and connector damage |
| ✅ Connector Pin Integrity | Verified all pins are straight and free of corrosion |
| ✅ Internal Circuit Board | Inspected for burn marks, component damage, and moisture |
| ✅ Part Number Verification | Confirmed correct application for 3.5L AWD Highlander |
| ✅ Mounting Bracket Condition | Checked mounting points and hardware attachment |
Based on interchange #51935, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2010 | Toyota | Highlander | 3.5L V6 2GR-FE engine, AWD, automatic transmission – Contact us for full compatibility list |
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 need to be programmed by a Toyota dealer or qualified technician to match your vehicle’s VIN and specifications. Programming is required for proper operation and cannot be done without professional diagnostic equipment.
Common symptoms include no-start conditions, engine stalling, rough idle, check engine lights, poor fuel economy, or transmission shifting issues. A professional diagnostic scan can confirm ECM failure versus other engine management problems.
No, this specific ECM is designed for the 3.5L V6 2GR-FE engine with AWD. Engine control modules are engine-specific and must match your exact engine type and drivetrain configuration.
You receive the complete engine control module unit as removed from the donor vehicle. Programming, installation, and any required connectors or mounting hardware are not included.
While physical installation is straightforward, the ECM requires professional programming to your vehicle’s VIN before it will function. Most DIY installers handle the physical swap but need dealer or shop programming services.
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 51935 |
| Engine Application | 3.5L V6 2GR-FE |
| Drivetrain | AWD with Automatic Transmission |
| Location | Right Hand Dashboard Mount |
| 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 | $150-250 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $100 | 90-Day Warranty | Tested, Grade C, 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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