1. ECUs & Computer Modules Deals
  2. sku: 14107295714352853
  3. NISSAN 237405SG3A

NISSAN Engine Ecm Control Module Leaf 590-10433 23740-5SG3A

fits model: Sl. make: Nissan. year: 2019.

23740-5sg3a Nissan 237405sg3a Engine Ecm Electronic Control Module Sl Id Fits 19 Leaf 5985014

( Model: LEAF ), ( Part Type: Ecm Control Engine Module ), ( Conditions Options: Electronic Control Ins ), ( Genuine Oem: Yes ), ( Ipn: 590-10433 ), ( Manufacturer Part Number: 237405SG3A ), ( Manufacturer Warranty: 1 Year )

Review NISSAN Engine Ecm Electronic Control Module Id Leaf fits SL 2019

The Nissan SL 23740-5SG3A Engine ECM Control Module is a crucial component of the engine management system in certain Nissan Leaf models produced between 2011 and 2014. This advanced electronic control unit (ECM) is designed to regulate and optimize various engine functions, ensuring stable and efficient performance.

The 237405SG3A Engine ECM Control Module is a sophisticated microprocessor-based device that communicates with other vehicle systems through a network of sensors and actuators. It controls the engine's fuel injection, ignition timing, and emission systems, among other functions, enabling the vehicle to meet stringent emission standards while maintaining optimal power output.

This Nissan part features a compact design that is easy to install, making it a popular choice among DIY enthusiasts and professional mechanics alike. It comes with a wiring harness and all necessary mounting hardware for easy integration into the vehicle's existing wiring system.

The 237405SG3A Engine ECM Control Module is built to the highest standards of quality and reliability, ensuring long-lasting performance. It is engineered to withstand the harsh conditions of modern automotive environments, including extreme temperatures and vibrations.

Installing a new 237405SG3A Engine ECM Control Module can help resolve various engine performance issues, such as rough idling, stalling, or check engine light illumination. By restoring the engine management system to optimal functionality, this Nissan part can help improve fuel efficiency, reduce emissions, and enhance overall driving experience.

When ordering this Nissan part, it is essential to ensure that the Vehicle Identification Number (VIN) matches the one on your vehicle to ensure a perfect fit. This part is engineered specifically for Nissan Leaf models with the SL trim level and is compatible with engines equipped with this particular control module. If you have any doubts about the compatibility of this part with your vehicle, please consult your vehicle's service manual or contact a Nissan dealership for clarification.

The Nissan 237405SG3A engine ECM control module is a crucial component in the Leaf electric vehicle's powertrain system. This module is responsible for managing various engine functions and communicating with other vehicle systems. Here are some pros and cons of buying this part.

Pros:

1. OEM Part: This control module is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured by Nissan. It ensures proper functionality and compatibility with other vehicle systems.

2. Improved Performance: Replacing a faulty control module with a new one can result in improved vehicle performance, as the new part may have updated software and better functionality than the old one.

3. Longer Lifespan: A new control module comes with a longer lifespan compared to a used or refurbished one. It reduces the chances of encountering the same issue again in the near future.

Cons:

1. Cost: Buying a new OEM control module can be expensive as it is a critical part manufactured by the vehicle's original manufacturer.

2. Availability: Depending on the vehicle's model year and availability of stock, it may take some time to source and receive the part.

3. Installation Complexity: Installing the new control module may require advanced skills and specialized tools, potentially leading to additional labor and installation costs.

In conclusion, buying a new Nissan 237405SG3A engine ECM control module for a 19 Leaf electric vehicle has its advantages and disadvantages. While the part offers improved performance, long-term reliability, and OEM compatibility, it comes with a higher cost and potential installation complexity.

If you are experiencing issues with your Leaf's engine control module, consider the following alternatives before deciding to buy a new one:

1. Check for diagnostic codes: Use a diagnostic tool to determine the root cause of the issue. This could save you money and time in the long run.

2. Repair or replace individual components: Instead of replacing the entire control module, you might be able to repair or replace individual components that are causing the issue.

3. Consider used or refurbished parts: Used or refurbished parts are often more affordable than new ones but may come with a shorter lifespan and a higher risk of compatibility issues.

4. Seek professional advice: Consult a Nissan Leaf specialist or your local dealership to discuss the best course of action for your specific situation. They may be able to offer alternative solutions or cost-effective options.

Details:

Please disregard other fitment charts they may not be correct. Please compare part numbers BEFORE purchasing. Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. If something is wrong with an order, we certainly do want to help you.

Easy to find parts that don't require a mechanics knowledge. Quality, Assured Parts All are Quality Tested Inspected. Free shipping only applies to items you keep. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date.

Very happy customer, excellent value and service. Engine ECM Electronic Control Module Sl ID 23740-5SG3A Fits 19 LEAF 5985014: ELECTRONIC CONTROL INS 237405SG3A Included: Hassle-free 1 Year Warranty Our Part #: 5985014. More Parts: 1 Year Warranty. Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver.

part #: 237405sg3a prices

  • $160.00-$812.60

specifications ecusrush:

  • for models: Sl
  • for makes: Nissan
  • for years: 2019
  • model#: LEAF
  • part type: Ecm Control Engine Module
  • conditions options: Electronic Control Ins
  • genuine oem: Yes
  • interchange part number: 590-10433
  • manufacturer part number: 237405SG3A
  • manufacturer warranty: 1 Year

payments ecusrush:

  • credit card: Visa
  • other
  • wallet: Apple-pay

seller ecusrush:

  • city: Rancho Cordova, California
  • rating: 97.1%
  • # reviews: 23006

shipping ecusrush:

  • cost: $20.00
  • service: Flat Rate Freight
  • type: Fixed
  • class: Freight

offer ecusrush:

  • best offers: True
  • options: Ship-to-home
  • started: February 24, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 1

returns ecusrush:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 60 Days

general ecusrush:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: Used
for models: sl, for makes: nissan, for years: 2019, part type: ecm control engine module, conditions options: electronic control ins, genuine oem: yes, manufacturer warranty: 1 year,
manufacturer: nissan, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 14107295714352853,

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