TOYOTA Engine Control Module Ecu 590-52103B 138K LKQ395672749

( Part Type: Control Engine Module Ecu ), ( Ipn: 590-52103b ), ( Manufacturer Warranty: 6 Month ), ( Warranty Length: 6 Month Warranty ), ( Partout Id: A-87716930 )

Review TOYOTA Engine Computer Control Module Ecu 138k Miles Oe fits RAV4 2011

The Toyota 590-52103B Engine Control Module (ECM) or Engine Control Unit (ECU), also known as the LKQ395672749, is a crucial component in the electrical system of a 2011 Rav4. This ECM is responsible for managing and controlling various engine functions to ensure optimal performance and fuel efficiency.

This 20138K mileage used OEM (Original Equipment Manufacturer) part comes directly from Toyota, guaranteeing its authenticity and reliability. The ECM is programmed with the latest software and calibration data to function effectively, ensuring compatibility with your 2011 Rav4.

The compact, robust design of the ECM allows for easy installation in your vehicle. It measures approximately 10.5 inches long, 7.5 inches wide, and 3 inches high, making it a perfect fit for the engine compartment of your Rav4.

The ECM features a high-speed microprocessor that processes data from various sensors and actuators in real-time, enabling precise engine control. It monitors engine parameters such as engine speed, fuel injection, ignition timing, and emissions, and adjusts them accordingly to maintain optimal engine performance.

Additionally, this ECM includes diagnostic capabilities, allowing for on-board diagnosis of engine faults using a scan tool. This feature can save you time and money by allowing you to identify and address issues before they become more serious.

The Toyota 590-52103B ECM is also designed to be durable and resilient, with a protective coating to shield it from the harsh engine environment. It is also sealed against moisture and other contaminants to ensure its longevity.

In conclusion, the Toyota 590-52103B Engine Control Module is a vital component in the electrical system of your 2011 Rav4. This used OEM part is guaranteed to function effectively and efficiently, ensuring optimal engine performance and fuel efficiency. With its compact design, high-speed microprocessor, and diagnostic capabilities, this ECM is an excellent choice for maintaining the health and reliability of your Rav4's engine.

Buying a Toyota 590-52103B 2011 RAV4 Engine Control Module ECU (LKQ395672749) can be a viable solution for those seeking to repair their vehicle without incurring dealership costs. Below are some potential advantages and disadvantages of purchasing a used OEM (Original Equipment Manufacturer) ECU.

1. Cost Savings: Buying a used ECU is generally more cost-effective than purchasing a new one from a dealership.

2. Genuine Toyota Part: This ECU is an original Toyota part, ensuring compatibility and reliability with your vehicle.

3. Diagnostic Capabilities: The ECU contains crucial diagnostic functions that can help identify and address various engine issues.

4. Potential for Long-Term Reliability: If the used ECU is in good condition, it can last for an extended period, potentially saving you the cost of replacing it in the future.

1. Risk of Pre-existing Damage: Used ECUs may come with hidden issues that can cause additional repair costs or potential safety concerns.

2. Lack of Warranty: Unlike new parts purchased from the dealership, used ECUs typically do not come with any warranty coverage.

3. Installation Complexity: Installing a used ECU may require professional assistance or extensive DIY experience, which could incur additional costs.

When deciding to purchase a used Toyota 590-52103B 2011 RAV4 Engine Control Module ECU (LKQ395672749), it's essential to consider the potential advantages and disadvantages carefully. By thoroughly researching the seller, inspecting the ECU condition, and weighing the costs and benefits, you can make an informed decision. It's also important to remember that purchasing a used ECU carries some risk, and there's a chance you may need to invest additional time and resources into the repair process.

1. Verify the seller's reputation and customer feedback.

2. Inspect the ECU for any visible signs of damage or wear.

3. Request a detailed description of the ECU's condition and history.

4. Consider purchasing from a trusted auto parts supplier or recycler with a solid return policy.

5. If possible, have the ECU tested by a professional mechanic before installation.

6. Be prepared for potential additional costs related to installation and diagnostic services.

Details:

ATTENTION: Stock photo shows multiple items. This is NOT a manufacturer part number, and can be disregarded. Will fit: Toyota Rav4 2011 - 2011 Electronic Control Module; behind LH headlamp assembly, 4 cylinder, 4x2, ID 89661-0R230. This listing is for 1 ITEM ONLY, Some modules may need to be reprogrammed at a service center. No photos of the actual Engine Control Unit ECU are available.

part #: lkq395672749 prices

• $135.68-$209.99

specifications ecusrush:

• for models: Rav4
• for makes: Toyota
• for years: 2011
• part type: Control Engine Module Ecu
• interchange part number: 590-52103B
• manufacturer warranty: 6 Month
• warranty length: 6 Month Warranty
• partout id: A-87716930

payments ecusrush:

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

shipping ecusrush:

• cost: $0.00
• class: Standard
• transit: 4-9 Days
• service: UPS Ground
• type: Fixed
• carrier: UPS

general ecusrush:

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

returns ecusrush:

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

offer ecusrush:

• availability: In Stock
• started: October 25, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1

seller ecusrush:

• rating: 96.1%
• city: Charlotte, North Carolina
• # reviews: 470179

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