1. Starters, Alternators, ECUs & Wiring Offers
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  3. ACURA 590-50859

ACURA 590-50859 Lower Engine Ecm Control Module Center Dash

fits model: Tsx. make: Acura. year: 2007–2008.

590-50859 Acura Engine Ecm Electronic Control Module Lower Center Dash Fits 07-08 Tsx 5009578

( Part Type: Ecm Control Engine Module ), ( Conditions Options: Sed A5sp Fwd ), ( Genuine Oem: Yes ), ( Ipn: 590-50859 ), ( Manufacturer Warranty: 6 Month )

Review ACURA Engine Ecm Electronic Control Module Lower Dash fits TSX 2007–2008

The Acura 590-50859 Engine ECM Control Module is a crucial component of the powertrain system in select 2007 and 2008 Acura TSX models. This module, also known as the Engine Control Unit (ECU) or Powertrain Control Module (PCM), is responsible for managing various engine functions and ensuring optimal performance.

The ECM Control Module is a sophisticated electronic device that communicates with other vehicle systems through a network of sensors and actuators. It controls the engine's fuel injection, ignition timing, and emissions systems, among other functions. By analyzing data from various sensors, the module makes real-time adjustments to engine performance to maintain efficient and clean operation.

Measuring approximately 6 x 7 x 1 inches, this module is located in the lower center dash area of the vehicle, providing easy access for replacement or servicing. Its design is both rugged and reliable, with a high-temperature resistant housing that can withstand the harsh conditions of a vehicle's engine compartment.

The Acura 590-50859 Engine ECM Control Module is a critical component in maintaining the performance and drivability of your TSX. If it fails, you may experience symptoms such as engine stalling, poor fuel economy, or check engine lights. A replacement module ensures that your vehicle continues to operate at its best, providing a smooth and enjoyable driving experience.

When purchasing this module, it is essential to ensure that you are getting an authentic and compatible part for your specific vehicle model and year. Look for parts from reputable suppliers and always follow the installation instructions carefully to avoid any potential issues or complications. With proper installation, your new Acura 590-50859 Engine ECM Control Module will provide reliable and efficient engine management for your TSX.

Buying an Acura 590-50859 engine ECM control module for a 2007-2008 Tsx can offer several advantages and potential disadvantages. Here are some key points for each:

Advantages:

1. Improved Engine Performance: A new ECM module can help enhance the overall performance of your engine by ensuring that all systems are functioning optimally. This can result in smoother acceleration, better fuel efficiency, and improved engine response.

2. Diagnosis and Repair: If you're experiencing engine-related issues, a new ECM module may be able to help diagnose and resolve the problem. This can save you time and money in the long run, as you won't need to spend hours trying to identify the root cause of the issue.

3. Increased Reliability: A new ECM module can help increase the reliability of your engine, as it will be free of any potential issues that may be present in a used or rebuilt module.

Disadvantages:

1. Cost: The cost of a new Acura 590-50859 engine ECM control module can be quite high, especially when compared to the cost of a used or rebuilt module. This may be a significant investment for some vehicle owners.

2. Installation Complexity: Installing a new ECM module can be a complex process, as it involves removing the old module, wiring in the new one, and calibrating the engine systems to work with the new module. This may require the assistance of a professional mechanic.

Ending Conclusion:

The decision to buy a new Acura 590-50859 engine ECM control module for a 2007-2008 Tsx depends on several factors, including the current condition of your engine, the severity of any issues you're experiencing, and your budget. If you're experiencing significant engine performance issues or have been diagnosed with a faulty ECM module, a new module may be the best option. However, if you're on a tight budget or prefer a more cost-effective solution, a used or rebuilt module may be worth considering. Ultimately, it's important to weigh the potential benefits against the cost and complexity of the installation process to make an informed decision.

Recommendation:

If you're experiencing significant engine performance issues or have been diagnosed with a faulty ECM module, I would recommend investing in a new Acura 590-50859 engine ECM control module to ensure optimal engine performance and reliability. However, if you're on a tight budget or prefer a more cost-effective solution, you may want to consider researching reputable sources for used or rebuilt modules to see if they can offer a more affordable option while still providing good performance and reliability. It's also important to ensure that any used or rebuilt module is thoroughly tested and comes with a warranty to help minimize the risk of any potential issues.

part # 590-50859 prices

  • $103.33-$209.99

specifications wiringwench:

  • for models: Tsx
  • for makes: Acura
  • for years: 2007-2008
  • part type: Ecm Control Engine Module
  • conditions options: Sed A5sp Fwd
  • genuine oem: Yes
  • interchange part number: 590-50859
  • manufacturer warranty: 6 Month

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returns wiringwench:

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

general wiringwench:

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

shipping wiringwench:

  • cost: $0.00
  • carrier: UPS
  • class: Standard
  • type: Fixed
  • transit: 4-8 Days
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offer wiringwench:

  • quantity: 1
  • sold: 0
  • started: March 25, 2026
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home

seller wiringwench:

  • rating: 99.7%
  • # reviews: 37159
for models: tsx, for makes: acura, for years: 2007-2008, part type: ecm control engine module, conditions options: sed a5sp fwd, genuine oem: yes, manufacturer warranty: 6 month,
manufacturer: acura, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 12293859162117632,

Acura 5009578 Is Similar To:

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3 offers $103.33–$209.99 USD
  • Offer #1: $103.33 price + $16.71 delivery = $120.04* total. The ECM is not listed with any mileage information, but it is a high-quality replacement part that ensures proper functionality of the vehicle's engine control system. The Engine ECM Electronic Control Module is a genuine OEM part designed for the 2008 Acura TSX model.+$16.71 shipping
  • Offer #2: $137.21 price + free delivery = $137.21* total. This 2007 2008 Acura TSX ECU is in overall good condition.FREE SHIPPING
  • Offer #3: $209.99 price + free delivery = $209.99* total. listed with the one that was removed from their vehicle. This Is a Factory OEM used ECM From an Acura TSX.FREE SHIPPING