1. ECUs & Computer Modules Deals
  2. sku: 7698615962838613
  3. INFINITI LKQ399279745

INFINITI Engine Control Module Ecu 590-62839 Q50 121K LKQ399279745

fits make: Infiniti. year: 2016.

Lkq399279745 Infiniti 590-62839 2016 Q50 Engine Computer Control Module Ecu 121k Miles Oe -

( Part Type: Control Engine Module Ecu ), ( Ipn: 590-62839 ), ( Manufacturer Warranty: 6 Month ), ( Warranty Length: 6 Month Warranty ), ( Partout Id: A-67866477 ), ( Pop Mpn: 237a04hc4a )

Review INFINITI Q50 Engine Computer Control Module Ecu 121k Miles Oe fits 2016

The Infiniti 590-62839 engine control module (ECU) is a crucial component of the powertrain system in certain 2016 Infiniti Q50 models. This ECU, also known as LKQ399279745, is an essential element of the vehicle's engine management system, responsible for monitoring and controlling various engine functions.

This Infiniti ECU features advanced microprocessor technology that enables precise and efficient engine operation. It processes data from various sensors and actuators to optimize fuel injection, ignition timing, and exhaust gas recirculation, ensuring optimal engine performance and reducing emissions.

The ECU is designed to work seamlessly with other vehicle systems, including the transmission control module, powertrain control module, and various sensors. It communicates with these components using a sophisticated data bus system to coordinate engine operation and optimize overall vehicle performance.

The 2016 Infiniti Q50 ECU comes with a comprehensive diagnostic system that allows technicians to quickly identify and address any issues with the engine or powertrain. The module stores fault codes and provides real-time data on various engine parameters, enabling efficient and effective troubleshooting and repair.

This ECU is built to the highest standards of quality and reliability, with robust components and advanced protection features against electrical interference and other potential issues. It is also designed to be easily accessible for replacement or repair, with a straightforward installation process.

In summary, the Infiniti 590-62839 engine control module (ECU) is a vital component of the powertrain system in certain 2016 Infiniti Q50 models. It features advanced microprocessor technology, sophisticated diagnostic capabilities, and robust construction, ensuring optimal engine performance and efficient communication with other vehicle systems.

The Infiniti Q50 2016 engine control module (ECU) part number 590-62839, LKQ399279745, is an essential component of the vehicle's engine management system. Replacing this part may be necessary due to various reasons, such as engine performance issues, check engine lights, or aftermarket modifications. Let's discuss the potential advantages and disadvantages of buying and installing this ECU in your Infiniti Q50.

Pros:

1. Improved Engine Performance: A new ECU can optimize the engine's performance by recalibrating the fuel injection, ignition timing, and other critical engine functions.

2. Check Engine Light (CEL) Elimination: If the CEL is on due to a faulty ECU, replacing it should eliminate the warning light and prevent potential engine damage.

3. Reduced Emissions: By optimizing the engine's performance, a new ECU can help reduce harmful emissions, which is beneficial for the environment and can save you money on potential emissions-related fines.

4. Longer Engine Life: A well-functioning ECU ensures that all engine systems are communicating effectively, reducing the overall stress on the engine and potentially increasing its lifespan.

5. Diagnostic Capabilities: Modern ECUs have built-in diagnostic capabilities, allowing you to easily identify and address potential engine issues.

Cons:

1. Installation Complexity: Installing an ECU can be a challenging process, especially for those without experience in automotive electronics. It may require specialized tools and a thorough understanding of the vehicle's wiring harnesses and connections.

2. Cost: Replacing an ECU can be an expensive repair, especially for newer vehicles or high-performance models. The cost includes not only the price of the ECU but also the labor costs for installation.

3. Risk of Damaging Other Components: The ECU installation process involves working with various electrical connections and wiring harnesses. Improper handling of these components during the installation process can result in damage, leading to additional repair costs.

4. Potential for Unintended Consequences: Replacing an ECU with a non-OEM part can potentially lead to unintended consequences, such as reduced fuel efficiency, increased emissions, or even engine damage.

5. Limited Availability of OEM ECUs: In some cases, obtaining an OEM ECU for your specific Infiniti Q50 model may be difficult or expensive. This could force you to consider aftermarket alternatives, which may come with their own set of risks and limitations.

Conclusion:

Replacing the engine control module (ECU) in your Infiniti Q50 can offer numerous advantages, including improved engine performance, check engine light elimination, reduced emissions, longer engine life, and diagnostic capabilities. However, it also comes with potential disadvantages, such as installation complexity, cost, risk of damaging other components, potential for unintended consequences, and limited availability of OEM ECUs. Ultimately, the decision to replace the ECU in your Infiniti Q50 should be based on a thorough evaluation of the benefits and risks, as well as the availability and cost of OEM and aftermarket alternatives. If you decide to proceed with the replacement, it is highly recommended to have the installation performed by a qualified professional to minimize the risks and ensure optimal results.

Details:

This is NOT a manufacturer part number, and can be disregarded. Will fit: Infiniti Q50 2015 - 2015 Electronic Control Module; 3.5L Hybrid, hybrid motor control behind rear seat, RWD, w/o adaptive cruise; from 11/01/15, 2016 - 2016 3.5L, VQ35HR, Hybrid, cruise, 2017 - 2017 electric motor control, behind cruise. ATTENTION: Stock photo shows multiple items. No photos of the actual Engine Control Unit ECU are available. This listing is for 1 ITEM ONLY, Some modules may need to be reprogrammed at a service center.

part #: lkq399279745 price

  • $113.66

specifications ecusrush:

  • for makes: Infiniti
  • for years: 2016
  • part type: Control Engine Module Ecu
  • interchange part number: 590-62839
  • manufacturer warranty: 6 Month
  • warranty length: 6 Month Warranty
  • partout id: A-67866477
  • pop mpn: 237a04hc4a

shipping ecusrush:

  • type: Fixed
  • service: UPS Ground
  • class: Standard
  • cost: $0.00
  • transit: 3-9 Days
  • carrier: UPS

seller ecusrush:

  • rating: 92.5%
  • # reviews: 458039
  • city: Savannah, Georgia

general ecusrush:

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

offer ecusrush:

  • started: May 20, 2025
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

payments ecusrush:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

returns ecusrush:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for makes: infiniti, for years: 2016, part type: control engine module ecu, manufacturer warranty: 6 month, warranty length: 6 month warranty, partout id: a-67866477, pop mpn: 237a04hc4a,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 7698615962838613,

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  • Used. Offer #1 priced at $113.66 + $0.00 delivery = $113.66* total. Dealers often provide part numbers that are not physically marked on the part as they update part numbers for existing parts.FREE SHIPPING

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