1. ECUs & Computer Modules Deals
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  3. TOYOTA 89661-04K52

TOYOTA 89661-04K52 Engine Control Module Ecu Gas 3.5L V6

fits model: Tacoma. make: Toyota. year: 2016–2018.

89661-04k52 Toyota Oem Engine Control Module Ecu Tacoma 3.5l V6 Gas 2016-2018 /

( Type: Engine Control Unit ), ( Programming Required: Yes ), ( Manufacturer Warranty: 1 Month ), ( Manufacturer Part Number: 89661-04K52 ), ( Country Of Origin: United States ), ( California Prop 65 Warning: Https )

Review TOYOTA Oem Engine Control Module Ecu 3.5l V6 Gas fits TACOMA 2016–2018

The Toyota 89661-04K52 Engine Control Module (ECM) or Electronic Control Unit is a crucial component of the fuel injection system in certain 3.5L V6 gas-powered 2016-2018 Toyota Tacoma pickup trucks. This ECM is responsible for managing various engine functions, including engine timing, fuel injection, and emission control.

The 89661-04K52 ECM is a sophisticated microprocessor-based unit, designed to provide precise and efficient engine control. It receives input from multiple sensors, processes this data in real-time, and sends output signals to various engine systems to ensure optimal engine performance and emissions compliance.

This Toyota engine control module features advanced diagnostic capabilities, allowing it to self-diagnose potential issues and communicate them to the vehicle's diagnostic system. It also supports various driving modes, such as Eco and Power, allowing the driver to tailor the engine performance to their driving style and preferences.

The 89661-04K52 ECM is a direct fit for 2016-2018 Toyota Tacoma 3.5L V6 gas models and is designed to be a plug-and-play replacement for a faulty or failing original unit. It comes with all necessary connectors and wiring harnesses, making the installation process straightforward and hassle-free.

This Toyota engine control module is manufactured to the highest standards of quality and reliability, ensuring that it provides long-lasting and dependable service. It is also backed by Toyota's warranty, providing peace of mind to the customer.

In summary, the Toyota 89661-04K52 Engine Control Module is a vital component of the fuel injection system in certain 2016-2018 Toyota Tacoma pickup trucks. It is a sophisticated microprocessor-based unit that manages various engine functions, features advanced diagnostic capabilities, and is a direct fit and plug-and-play replacement for a faulty or failing original unit. It is manufactured to the highest standards of quality and reliability and comes with Toyota's warranty.

Pros and Cons of Buying Toyota 89661-04k52 Engine Control Module (ECM) for Tacoma 3.5L V6 Gas (2016-2018)

1. Pros:

a. OEM (Original Equipment Manufacturer) Part: The Toyota 89661-04k52 ECM is a genuine Toyota part, ensuring compatibility and reliability with your specific vehicle.

b. Improved Performance: Replacing a faulty ECM can lead to improved engine performance, better fuel efficiency, and fewer check engine lights.

c. Diagnostic Capabilities: The ECM contains sophisticated diagnostic capabilities, which can help identify and address potential engine problems.

2. Cons:

a. Cost: Replacing the ECM can be an expensive repair, with the cost of the part and labor adding up.

b. Complex Installation: Installing an ECM requires advanced technical knowledge and specialized tools. It is not a task for the casual do-it-yourselfer.

c. Risk of Damaging Other Components: During the installation process, there is a risk of damaging other components if not done correctly.

Ending Conclusion:

The Toyota 89661-04k52 ECM is an essential component of your Tacoma's engine system. While the cost and complexity of the installation may be daunting, the benefits of improved performance, diagnostic capabilities, and OEM compatibility make it a worthwhile investment for those with a need for a reliable and efficient engine.

Recommendation:

If you are experiencing issues with your Tacoma's engine performance, consider having your ECM inspected and replaced by a certified mechanic. While the upfront cost may be substantial, the long-term benefits of improved engine performance and fewer check engine lights can save you money in the long run. If you are comfortable with the installation process, you may consider purchasing the part and installing it yourself, but be aware of the risks involved.

Details:

Local pick-up is not available. The item may show normal signs of use such as light scuffs, scratches, or wear. Please review them carefully. 2016 2018 Toyota Tacoma 3.5L V6 - Gas.

Note: This is a used part. Items damaged in transit require proof of carrier damage for filing a claim. Minor cosmetic wear will not affect performance.

part #: 8966104k52 prices

  • $119.50-$450.00

specifications ecusrush:

  • for models: Tacoma
  • for makes: Toyota
  • for years: 2016-2018
  • type: Engine Control Unit
  • programming required: Yes
  • manufacturer warranty: 1 Month
  • manufacturer part number: 89661-04K52
  • country of origin: United States
  • california prop 65 warning: Https

returns ecusrush:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

general ecusrush:

  • condition: Used
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

payments ecusrush:

  • wallet: Paypal
  • credit card: Visa
  • other

shipping ecusrush:

  • type: Fixed
  • service: USPS Ground Advantage, UPS Next Day Air
  • transit: 3-7 Days
  • carrier: USPS, UPS
  • cost: $0.00
  • class: Standard, One-day

offer ecusrush:

  • sold: 0
  • availability: In Stock
  • started: May 27, 2026
  • options: Ship-to-home
  • quantity: 1

seller ecusrush:

  • # reviews: 4206
  • city: Burbank, California
  • rating: 99.7%
for models: tacoma, for makes: toyota, for years: 2016-2018, type: engine control unit, programming required: yes, manufacturer warranty: 1 month, country of origin: united states, california prop 65 warning: https,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 16183207102769603,

Toyota 89661-04K52 Is Similar To:

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5 offers $119.50–$450.00 USD
  • Used. Offer #1 priced at $119.50 + $0.00 delivery = $119.50* total. Local pick-up is not available. 2016-2018 Toyota Tacoma 3.5L V6 - Gas.FREE SHIPPING
  • Used. Offer #2 priced at $133.69 + $0.00 delivery = $133.69* total. Labor and costs associated with part installation are not covered under warranty.FREE SHIPPING
  • Used. Offer #3 priced at $450.00 + $0.00 delivery = $450.00* total. The part # is .FREE SHIPPING
  • Used. Offer #4 priced at $178.50 + $10.00 delivery = $188.50* total. ALL PROBLEMS CAN BE RESOLVED BY GOOD COMMUNICATION.+$10.00 shipping
  • Remanufactured. Offer #5 priced at $213.99 + $0.00 delivery = $213.99* total. Engine Computer Programmed Plug&Play 2016 Toyota Tacoma 3.5L PCM ECM.FREE SHIPPING

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