
591-01581 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $55.00 | Top Pick! Condition is Used, 09 10 11 12 LINCOLN MKS 3.7L AT LEFT FRONT SEAT MEMORY MODULE OEM 2597-7, FREE SHIPPING | ![]() |
![]() | $69.99 | Condition is Used, Memory Seat Control Module MKS 2009 2012 Lincoln Computer Unit OEM 8A5T14C708AG, shipping cost = $19.99 | 99.7% |

The Lincoln 591-01581 Chassis ECM Memory Left Seat is an essential component for the electrical system of select Lincoln MKS models produced between 2009 and 2012. This part is specifically designed for the left-hand side of the vehicle and is an integral part of the Engine Control Module (ECM) responsible for managing various vehicle functions, including engine performance, emissions control, and transmission operation.
This memory module stores important data and settings related to the vehicle's operation. It allows the ECM to recall specific information, such as calibration values and custom settings, ensuring consistent performance and optimal operation. In the event of a power interruption or ECM failure, the memory module helps maintain critical vehicle functions and reduces the need for extensive reconfiguration.
The Lincoln 591-01581 Chassis ECM Memory Left Seat is a high-quality OEM (original equipment manufacturer) replacement part, engineered to meet or exceed the performance standards of the original component. It is designed to fit securely and seamlessly into the existing system, ensuring reliable and efficient operation.
This memory module is a crucial component for maintaining the overall health and performance of your Lincoln MKS. If you suspect that your vehicle's ECM memory is failing or has failed, it is essential to address the issue promptly to prevent potential complications and maintain the safety and reliability of your vehicle.
Installing the Lincoln 591-01581 Chassis ECM Memory Left Seat is a straightforward process that can typically be completed by a professional mechanic or an experienced do-it-yourselfer with the appropriate tools and knowledge. If you are unsure about the installation process, it is recommended that you consult a qualified professional to ensure proper installation and to minimize the risk of complications.
In summary, the Lincoln 591-01581 Chassis ECM Memory Left Seat is an essential component for the electrical system of select Lincoln MKS models produced between 2009 and 2012. It is responsible for storing important data and settings related to vehicle operation and helps maintain critical functions during power interruptions or ECM failure. This OEM replacement part is designed for secure and seamless installation and is an investment in the long-term health and performance of your vehicle.
The Lincoln 591-01581 Chassis ECM Memory Left Seat (2009-2012 MKS) is a crucial component of your vehicle's engine control system. This part is responsible for storing and processing data related to the left side of the vehicle, including emission control, engine performance, and transmission control. Let's discuss the potential pros and cons of purchasing this part.
Pros:1. Improved engine performance: A new ECM memory can help improve the overall engine performance by ensuring that all the necessary data is being processed correctly.
2. Enhanced fuel efficiency: By optimizing the engine's fuel delivery system, a new ECM memory can help improve fuel efficiency and reduce your fuel costs.
3. Better emissions control: A faulty ECM memory can cause your vehicle to emit more pollutants than necessary. Replacing this part can help bring your vehicle back into compliance with emissions standards.
4. Reduced check engine light: A check engine light can indicate a variety of issues, one of which could be a faulty ECM memory. Replacing this part can help eliminate the check engine light and give you peace of mind.
5. Improved transmission performance: The ECM memory also plays a role in transmission control. A new memory can help improve shifting and reduce transmission-related issues.
Cons:1. Cost: Replacing the Lincoln 591-01581 Chassis ECM Memory Left Seat can be an expensive repair, especially if you're not doing it yourself.
2. Time-consuming: Installing a new ECM memory can be a complex and time-consuming process, especially if you're not familiar with vehicle electronics.
3. Potential for additional repairs: A faulty ECM memory could be a symptom of a larger issue within the vehicle. Replacing the memory alone may not solve the underlying problem.
In conclusion, the Lincoln 591-01581 Chassis ECM Memory Left Seat (2009-2012 MKS) is an essential component of your vehicle's engine control system. While replacing this part can improve engine performance, enhance fuel efficiency, and reduce emissions, it can also be a costly and time-consuming repair. Additionally, it may not address the underlying cause of any issues you're experiencing. Before making a decision, consider the severity of any symptoms you're experiencing and the potential cost-benefit analysis. If the check engine light is the only issue, it may be worth attempting to diagnose and repair any other potential causes before investing in a new ECM memory. However, if you're experiencing significant performance issues or emissions concerns, replacing the memory may be the best course of action. Ultimately, the decision should be based on your specific situation and budget.
Details:
specifications perfoelectric:
- for models: Mks
- for years: 2009–2012
- brand: Lincoln
- part type: Ecm Seat
- genuine oem: Yes
- ipn: 591-01581
- year: 2011
- manufacturer warranty: 90 Day
seller perfoelectric:
- # reviews: 1821
- rating: 98.4%
- city: lehi, utah
returns perfoelectric:
- policy: returns accepted
- paid by: seller
- time: 30 days
general perfoelectric:
- category: Auto Parts > Electrical Components
shipping perfoelectric:
- class: economy
- transit: 3-8 days
- service: fedex ground economy
- type: fixed
- carrier: fedex
offer perfoelectric:
- options: ship-to-home
- in stock #: 2
- prices: $55.00–$69.99
- item condition: Used
- sold #: 18
- best offers: true
- started: july 14, 2025
- availability: in stock
payments perfoelectric:
- wallet: paypal
- other
- credit card: mastercard
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