
591-13560 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $42.50 | Condition is Used, 19 CHEVY SILVERADO 1500 COMMUNICATION CONTROL MODULE 84293872, shipping cost = $27.44 | 99.9% |
![]() | $105.85 | Top Pick! Condition is Used, 2019 Chevrolet Silverado 1500 Communication Module OEM, FREE SHIPPING | 98.7% |
![]() | $105.85 | Top Pick! Condition is Used, 2019 Chevrolet Silverado 1500 Communication Module OEM, FREE SHIPPING | 98.7% |
![]() | $106.00 | Top Pick! Condition is Used, 2019 Chevrolet Silverado 1500 Communication Module OEM, FREE SHIPPING | 98.7% |

The Chevrolet 591-13560 Chassis ECM (Electronic Control Module) is a critical component in the communication system of your 1997-2000 Chevrolet Silverado 1500 pickup trucks with a classic design. This ECM is specifically designed for use with the chassis wiring harness and is responsible for managing various vehicle systems, including the engine, transmission, ABS (Anti-Lock Braking System), and airbag systems.
The 591-13560 Chassis ECM utilizes advanced microcontroller technology to process data from multiple sensors and actuators in real-time. It employs a high-speed data bus, such as the Controller Area Network (CAN), to facilitate seamless communication between various vehicle modules. This results in improved vehicle performance, enhanced safety features, and better overall drivability.
This ECM features multiple input/output (I/O) pins for connecting various sensors and actuators. These pins can be used to monitor vital engine parameters like engine coolant temperature, intake air temperature, and engine RPM, as well as control various vehicle systems like the fuel injection system, ignition system, and transmission shift points.
The 591-13560 Chassis ECM is designed with robustness in mind, ensuring reliable operation in various driving conditions. It is sealed against moisture and other environmental elements to protect against damage and corrosion. The ECM also features diagnostic capabilities, allowing you to easily identify and troubleshoot malfunctions using a scan tool or diagnostic software.
In summary, the Chevrolet 591-13560 Chassis ECM is a vital communication component that plays a crucial role in the proper functioning of your classic 1997-2000 Chevrolet Silverado 1500 pickup truck. Its advanced microcontroller technology, high-speed data bus, and robust design ensure reliable operation and improved vehicle performance. With its diagnostic capabilities, it also simplifies troubleshooting and maintenance, making it an essential investment for any Chevrolet enthusiast.
Buying a Chevrolet 591-13560 ECM Communication Classic 1999-2007 Sierra 1500: Pros, Cons, and Conclusion
The Chevrolet 591-13560 Engine Control Module (ECM) Communication Classic 1999-2007 Sierra 1500 is a popular aftermarket part designed to improve the communication between different systems in your vehicle. In this article, we will discuss the potential advantages and disadvantages of purchasing this ECM, followed by a conclusion and recommendation.
Pros:1. Enhanced Diagnostic Capabilities: The primary advantage of the 591-13560 ECM is its ability to improve diagnostic capabilities. This updated ECM supports newer diagnostic functions and protocols, allowing users to access and resolve a wider range of vehicle issues.
2. Improved Fuel Economy: By optimizing engine performance, the ECM can potentially lead to improved fuel economy. This can result in cost savings over time, especially for those who drive frequently.
3. Compatibility with Modern Tools: The 591-13560 ECM is compatible with modern scan tools, making it easier for users to perform DIY repairs and maintenance. This can save money on professional services and provide a greater sense of control over your vehicle.
4. Better Engine Performance: With updated programming and communication capabilities, the ECM can help improve overall engine performance. This includes smoother idling, better throttle response, and more efficient power delivery.
Cons:1. Cost: The 591-13560 ECM is not an inexpensive upgrade. Depending on the retailer and any additional costs for installation, the total cost could be substantial.
2. Installation Complexity: Installing the ECM requires a certain level of mechanical expertise and the use of specialized tools. This can be a deterrent for those without the necessary skills or resources.
3. Non-Coverage by Warranty: Some users have reported that the ECM is not covered under certain warranty programs, which could result in additional costs for repairs or replacements.
Conclusion:The Chevrolet 591-13560 ECM Communication Classic 1999-2007 Sierra 1500 offers several advantages, such as enhanced diagnostic capabilities, improved fuel economy, compatibility with modern tools, and better engine performance. However, it also comes with potential drawbacks, including its cost, installation complexity, and lack of coverage under certain warranties.
Recommendation:If you are a DIY enthusiast with a good understanding of automotive electronics and the necessary tools, the 591-13560 ECM could be an excellent investment for your 1999-2007 Chevrolet Sierra 1500. It can provide improved diagnostic capabilities, better engine performance, and potential fuel savings. However, for those without the necessary expertise or resources, it might be more cost-effective to consider professional services or alternative solutions. In summary, the decision to purchase the 591-13560 ECM should be based on your mechanical skills, budget, and desire for a more in-depth understanding and control of your vehicle.
Details:
Chassis ecm communication Classic fits 19 Sierra 1500 pickup 1453351 this part is from a 2019 Silverado 15 with 129000 miles on it.
specifications perfoelectric:
- for models: 1500, Classic, Sierra
- for years: 2019
- brand: Chevrolet Truck
- part type: Ecm
- conditions options: Pre-crush Discounts Communica
- genuine oem: Yes
- ipn: 591-13560
- make: Chevrolet
payments perfoelectric:
- credit card: mastercard
- wallet: apple-pay
- other
shipping perfoelectric:
- class: standard
- type: fixed
- transit: 4-10 days
- service: ups ground
- carrier: ups
seller perfoelectric:
- # reviews: 5713
- rating: 96.8%
- city: buffalo, wyoming
general perfoelectric:
- category: Auto Parts > Electrical Components
returns perfoelectric:
- time: 30 days
- policy: returns accepted
- paid by: seller
offer perfoelectric:
- sold #: 10
- best offers: true
- prices: $105.85–$106.00
- item condition: Used
- availability: in stock
- in stock #: 4
- options: ship-to-home
- started: march 31, 2026
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