JEEP 56041939AE Automatic Engine Control Module 4-CYLINDER 2.5L

( Non-domestic Product: No ), ( Type: Engine Control Unit ), ( Terminal Type: Pin ), ( Manufacturer Part Number: 56041939AE ), ( Features: Easy Installation ), ( Placement On Vehicle: Front, Rear )

Review JEEP Automatic 4-cylinder 2.5l Engine Control Module fits WRANGLER TJ 2002

The Jeep 56041939AE Wrangler TJ (Two Door) Automatic 4-cylinder 2.5L Engine Control Module is a crucial component of your Jeep Wrangler TJ's powertrain system. This module, also referred to as the Powertrain Control Module (PCM), is an advanced electronic device responsible for controlling and managing various engine functions and emissions systems.

This PCM is specifically designed for 2002 Jeep Wrangler TJ models with an automatic transmission and a 4-cylinder 2.5L engine. It is engineered to work seamlessly with the engine, transmission, and other related systems to ensure optimal performance, fuel efficiency, and emissions compliance.

The Jeep 56041939AE Engine Control Module is packed with sophisticated microprocessors and sensors that monitor and analyze engine data in real-time. It continuously adjusts various engine parameters, such as fuel injection, ignition timing, and idle speed, to maintain optimal engine performance under different driving conditions.

In addition, this PCM is equipped with advanced diagnostic capabilities that help identify and troubleshoot potential engine issues. It can detect and store diagnostic trouble codes (DTCs) that can be retrieved using a scan tool, making it easier for technicians to diagnose and repair any issues.

This engine control module is also designed to meet stringent emissions standards. It manages various emissions systems, such as the oxygen sensor system, exhaust gas recirculation (EGR) system, and the electronic throttle control (ETC) system, to ensure the engine runs at optimal efficiency while minimizing emissions.

The Jeep 56041939AE Wrangler TJ 2.5L Engine Control Module is a robust and reliable component that is essential for the proper functioning of your Jeep Wrangler TJ's powertrain system. It is manufactured to meet or exceed the highest standards of quality and durability, ensuring reliable operation under various driving conditions.

In summary, the Jeep 56041939AE Wrangler TJ 2002 Automatic 4-cylinder 2.5L Engine Control Module is an advanced electronic device that plays a crucial role in controlling and managing various engine functions and emissions systems in your Jeep Wrangler TJ. It is designed to optimize engine performance, ensure fuel efficiency, and meet stringent emissions standards.

Buying a used Jeep Wrangler TJ (2002 model) with a 2.5L 4-cylinder engine and an automatic transmission, specifically with the control module having the part number 56041939AE, involves considering various pros and cons:

1. Affordability: Older models of Jeep Wrangler are generally more budget-friendly than their newer counterparts.

2. Versatility: Wranglers are known for their off-road capabilities, making them great for outdoor adventures.

3. Reliability: The 2.5L 4-cylinder engine is considered a reliable powertrain option for the Wrangler TJ.

4. Automatic Transmission: An automatic transmission may be more convenient for those who don't prefer manual transmissions or those who drive in heavy city traffic.

5. Availability: Parts for older Wranglers are generally more readily available due to their longer production run.

1. Age: The vehicle is older, which means it may have more wear and tear, leading to potential repair costs.

2. Gas Mileage: Older vehicles, especially larger SUVs like the Wrangler, tend to have lower gas mileage.

3. Maintenance: Older vehicles require more frequent maintenance and repairs, which could add up over time.

4. Depreciation: The value of the vehicle will depreciate faster compared to newer models due to its age.

5. Limited Features: Older models may lack some of the advanced features found in newer vehicles.

Buying a used Jeep Wrangler TJ (2002 model) with a 2.5L 4-cylinder engine and an automatic transmission can be a good choice for those seeking an affordable, versatile, and reliable off-road vehicle. However, potential buyers should be aware of the potential drawbacks, such as higher maintenance costs, older features, and depreciation. They should thoroughly inspect the vehicle before purchasing, considering factors like its condition, repair history, and available maintenance records to minimize potential risks.

If you're in the market for a used Jeep Wrangler TJ with a 2.5L 4-cylinder engine and an automatic transmission, carefully research and consider your options. Ensure you inspect the vehicle thoroughly, have it checked by a trusted mechanic, and negotiate a fair price. If the vehicle appears to be in good condition and meets your budget and off-road requirements, it could be a great addition to your garage. However, if you're concerned about maintenance costs or lack of advanced features, you may want to consider newer models or other vehicle options.

Details:

2.5 Liter, 4-cylinder engine. Dead Jeeps is a wholesaler of OEM used parts. Jeep Wrangler TJ 2002. Dead Jeeps is your first and only stop for rebuilding or repairing Jeep.

5-Speed Manual Transmission. Fully Tested. Rubber in connector little saggy, see pics. We compassionately harvest parts from donor Jeeps at the end of their life.

part #: 56041939ae prices

• $299.99-$549.99

specifications ecusrush:

• for models: Tj, Wrangler
• for makes: Jeep
• for years: 2002
• non-domestic product: No
• type: Engine Control Unit
• terminal type: Pin
• manufacturer part number: 56041939AE
• features: Easy Installation
• placement on vehicle: Front, Rear

returns ecusrush:

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

general ecusrush:

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

payments ecusrush:

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

seller ecusrush:

• city: East Freetown, Massachusetts
• # reviews: 28518
• rating: 100.0%

shipping ecusrush:

• service: USPS Priority Mail
• carrier: USPS
• transit: 5-11 Days
• cost: $0.00
• class: Expedited
• type: Fixed

offer ecusrush:

• availability: In Stock
• started: January 3, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• best offers: True

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