HONDA 378205MJA41 Ridgeline Engine Control Module Ecu 590-10833 167K LKQ405954320

( Part Type: Control Engine Module Ecu ), ( Ipn: 590-10833 ), ( Manufacturer Warranty: 6 Month ), ( Warranty Length: 6 Month Warranty ), ( Partout Id: A-77016962 ), ( Manufacturer Part Number: 378205MJA41 )

Review HONDA Ridgeline Engine Computer Control Module Ecu 167k Miles Oe fits 2019

The Honda 378205MJA41 engine control module, also known as the ECU or Engine Control Unit, is a critical component of the 2019 Honda Ridgeline's powertrain system. This ECU, manufactured by Honda and part number LKQ405954320, is specifically designed for 167k mile applications.

The ECU serves as the brain of the engine, managing various engine functions to ensure optimal performance and fuel efficiency. It communicates with other vehicle systems, such as the transmission, fuel system, and emissions control components, to coordinate the engine's operation based on driving conditions and inputs from the vehicle's sensors.

This ECU features advanced technology, including knock control sensors and adaptive fuel injection, which enable the engine to run efficiently and smoothly. It also supports Honda's VTEC (Variable Valve Timing and Lift Electronic Control) system, which adjusts the engine's valve timing and lift to optimize power and efficiency across the entire RPM range.

The Honda 378205MJA41 ECU is fully programmable using Honda's diagnostic software, allowing technicians to calibrate the engine to specific driving conditions or repair any issues that may arise. It is also designed to work seamlessly with Honda's OBD-II (On-Board Diagnostic) system, enabling easy diagnosis and repair of any faults that may occur.

The ECU is compact and ruggedly built, with a waterproof design that protects it from the elements. It features a high-temperature ceramic chip that can withstand the extreme operating temperatures of the engine compartment, ensuring reliable and consistent performance.

In summary, the Honda 378205MJA41 engine control module (ECU) is an essential component of the 2019 Honda Ridgeline's powertrain system. It manages engine functions, communicates with other vehicle systems, and supports advanced technologies like knock control sensors and adaptive fuel injection. This compact, ruggedly built ECU is fully programmable and features a waterproof design for reliable performance even in harsh conditions.

The Honda Ridgeline engine control module (ECU), part number 378205MJA41 from the 2019 model year, is an essential component of the vehicle's powertrain system. This ECU, also known as the LKQ405954320, plays a crucial role in managing various engine functions to ensure optimal performance, fuel efficiency, and emission compliance. Here are some potential pros and cons of buying this ECU as a replacement.

1. OEM Part: Purchasing an OEM (Original Equipment Manufacturer) ECU ensures that all the functions and features of the vehicle's engine management system remain unchanged.

2. Improved Performance: A replacement ECU can sometimes lead to performance improvements, such as better throttle response and smoother engine operation.

3. Fault Code Resolution: If the vehicle has a specific engine-related fault code, replacing the ECU may rectify the issue and prevent potential further damage to the engine.

1. Cost: OEM ECUs can be expensive, and labor costs for installation can add to the overall expense.

2. Availability: Finding a new OEM ECU from a dealership may take some time, depending on the availability of the part.

3. Programming: Some aftermarket ECUs may require professional programming to work correctly with the vehicle.

In conclusion, purchasing an OEM Honda Ridgeline engine control module (ECU) part number 378205MJA41 or LKQ405954320 can offer several benefits, including maintaining the vehicle's original functionality, potential performance improvements, and fault code resolution. However, the investment in a new OEM ECU can be substantial, and it may take some time to obtain the part from a dealership. Ultimately, the decision to replace the ECU depends on the specific needs, budget, and priorities of the vehicle owner. If the vehicle has persistent engine-related issues, or if the owner values the peace of mind that comes with using an OEM part, then investing in a new ECU may be a worthwhile investment. If the issue is minor or if the budget is limited, it may be worth considering alternative solutions, such as diagnosing and addressing the root cause of the problem or opting for a less expensive aftermarket ECU.

Details:

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. ATTENTION: Stock photo shows multiple items. This is NOT a manufacturer part number, and can be disregarded. Will fit: Honda Ridgeline 2019 - 2019 Electronic Control Module; engine controller RH front compartment, w/o pre-crash system; AWD.

part #: 378205mja41 prices

• $88.00-$139.99

specifications ecusrush:

• for makes: Honda
• for years: 2019
• part type: Control Engine Module Ecu
• interchange part number: 590-10833
• manufacturer warranty: 6 Month
• warranty length: 6 Month Warranty
• partout id: A-77016962
• manufacturer part number: 378205MJA41

seller ecusrush:

• rating: 92.4%
• city: New Braunfels, Texas
• # reviews: 458139

offer ecusrush:

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

returns ecusrush:

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

general ecusrush:

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

shipping ecusrush:

• service: UPS Ground
• type: Fixed
• carrier: UPS
• transit: 5-10 Days
• cost: $0.00
• class: Standard

payments ecusrush:

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

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