Description
Part Description
This Engine Control Module (ECM) was removed from a 2004 Lexus ES330 donor vehicle and is located by the glove box compartment. The part has been professionally inspected and is currently on our shelf ready for immediate shipment. This electronic control unit manages critical engine functions and fuel delivery systems in your ES330.
The Engine Control Module is the brain of your vehicle’s engine management system, controlling fuel injection, ignition timing, emissions systems, and various sensors throughout the engine bay. Common reasons for ECM replacement include water damage, electrical surges, internal circuit failures, or accident damage. When your ECM fails, you may experience no-start conditions, poor fuel economy, rough idling, or various check engine light codes.
At 603 Auto Salvage, we maintain over 50,000 used auto parts in stock from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the right ECM for your Lexus ES330 and answer any compatibility questions. Browse our online inventory or call us directly to speak with our parts specialists about 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 Specifications
| Part | Engine Control Module (ECM) – Electronic Control Unit |
| Interchange # | 60453 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | X — Grade X – Used condition, inspected and ready to ship. Located by glove box, fits vehicles through 5/04 production date |
| Warranty | 90-Day Warranty (Standard electronic component warranty coverage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2004 LEXUS ES330 |
| VIN | N/A |
| Vehicle Stock # | ES330PCM |
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 Control Unit:
| ✅ Physical Housing Inspection | Checked for cracks, corrosion, and connector damage |
| ✅ Connector Pin Condition | Verified all pins are straight and free of corrosion |
| ✅ Circuit Board Visual | Inspected for burn marks, component damage, or moisture intrusion |
| ✅ Part Number Verification | Confirmed correct ECM variant for ES330 application |
| ✅ Mounting Bracket Check | Verified mounting points and bracket integrity |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #60453, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2004 | Lexus | ES330 | Fits vehicles through 5/04 production date – 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
Warranty & Shipping
Frequently Asked Questions
Will this ECM work in my 2004 Lexus ES330?
This ECM fits 2004 ES330 models through the 5/04 production date. We recommend verifying your vehicle’s production date and current ECM part number before ordering to ensure proper compatibility.
Does the ECM need to be programmed after installation?
Yes, most ECMs require programming to your vehicle’s VIN and may need key programming. We recommend having this done by a qualified Lexus technician or automotive locksmith with the proper diagnostic equipment.
What are signs that my ES330 ECM is failing?
Common symptoms include no-start conditions, rough idle, poor fuel economy, transmission shifting issues, multiple check engine codes, or intermittent electrical problems. A diagnostic scan can help confirm ECM-related fault codes.
Can I install this ECM myself?
While the physical installation involves removing panels and unplugging connectors, the ECM will require professional programming to your vehicle’s VIN and security system. DIY installation is possible but professional programming is typically required.
What’s the difference between ECM, PCM, and ECU?
ECM (Engine Control Module), PCM (Powertrain Control Module), and ECU (Electronic Control Unit) are often used interchangeably. In the ES330, this unit primarily controls engine functions and is located by the glove box compartment.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Interchange Number | 60453 |
| Stock Number | ES330PCM |
| Location | By glove box compartment |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $800-$1,200 | 1 year | Brand new, longest wait time |
| Aftermarket | $400-$700 | 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 X, ships in 24hrs |
Installation Notes
- Disconnect battery and wait 10 minutes before removing the old ECM to prevent electrical damage
- Take photos of connector positions before disconnection to ensure proper reassembly
- Handle the ECM by the housing only – avoid touching circuit boards or connector pins
- Ensure all connectors click securely into place and verify no loose connections
- Have the ECM programmed immediately after installation to prevent security system lockout
🔍 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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