Replacement OEM Engine Computer (ECM,ECU,PCM) for a 2004 Toyota Tacoma 3.4L with Part # 89666-04050
ACR remanufactured units come with a Limited Lifetime Warranty (Made in the USA)
All modules are flashed and updated with the latest dealer software to improve drivability and fuel mileage
Expedited shipping options available
Free Shipping to the lower 48 states
No Core Required with purchase
How This Works:
Simple. Your module will be programmed specifically to your vehicle for a "Plug & Play" Hassle-Free Installation allowing you to avoid heavy dealer cost and fees. No further programming will be required.
Some Toyota/Lexus/Scion vehicles are equipped with an Immobilizer. If we determine your vehicle is immobilizer equipped based on your part#, we will send detailed instructions and an OBD-II Reset Tool which will perform the required programming for a "Plug & Play" Installation.
If you have changed your immobilizer, it will need to be programmed prior to installing this ECU.
The OBD-II Tool sent with module must be returned to activate warranty
Common Issues related to a faulty module:
- Check Engine Light (CEL)
- False Engine Codes
- Engine Stalling or Misfiring
- Engine Performance Issues
- Car Not Starting
- No injector Pulse
- Charging Issues
- Poor Fuel Economy
All Items undergo remanufacturing, vehicle specific programming and testing on a per order basis. Processing time is 1-4 Full business days (Mon-Fri, excluding Holidays). Orders received after 2pm EST will begin processing the following business day. Parts are shipped in the order they are received with the shipping service selected during checkout. Tracking information will be sent via email at the time of shipment readiness.
We accept returns as long as the part is in its original condition. Returns must be mailed within 14 calendar days from original delivery. All approved returns will be initiated in the form of a refund to the original form of payment. There will be a 20% restocking fee to cover vehicle specific programming & testing and all shipping charges will be deducted. (Free shipping charges are a $12.50 each). Refund deposits take 4-6 business days. Full refund will be issued for cancellations prior to shipment only.
We offer a standard Lifetime warranty on all computers purchased through this site. Some listings require your core to be returned to activate said warranty within 14 days whereas a return label will be provided. Failure to return the core if required will result in loss of warranty and you will be subject to a core charge.
This warranty does not cover parts that fail due to abuse, misuse, neglect, alteration, impact, or accident. All Computer Resources, Inc. reserves the right to deny warranty coverage if the company deems that it is not responsible for damages. Please see our tech talk
bulletins for proper installation and diagnoses. Automotive modules can be damaged by various electrical faults during and after installation which will not be covered
All units are fully tested for functionality prior to shipment.Full Warranty Information
Some Toyota/Lexus/Scion vehicles are equipped with an Immobilizer. If we determine your vehicle is immobilizer equipped based on your part#, we will send detailed instructions and an OBD-II Reset Tool which will perform the required programming for "Plug & Play" Installation.
Please see our instruction bulletins below.General Installation
OBD-II Reset Tool Installation