591-13564

The Chevrolet 591-13564 Chassis ECM (Electronic Control Module) is a crucial component in the temperature regulation system of select 19-20 model year Chevrolet Sierra 1500 pickup trucks. This ECM is specifically designed to monitor and control various temperature-related functions within the vehicle's chassis, ensuring efficient performance and reliable operation.

This advanced electronic module is equipped with a temperature sensor input that allows for precise temperature readings within the vehicle's cooling system. The ECM uses this data to adjust engine cooling fan operation, heater core operation, and other temperature-related functions as needed. This helps maintain optimal engine temperature for improved fuel economy and reduced emissions, while also ensuring comfortable cabin temperatures for the vehicle's occupants.

The 591-13564 Chassis ECM is a sophisticated piece of automotive technology that communicates with other vehicle systems through a network of sensors and actuators. It is programmed with advanced algorithms and calibrations to optimize temperature control in various driving conditions and environmental temperatures.

This OEM (Original Equipment Manufacturer) part is designed to meet or exceed the original factory specifications for the 19-20 Sierra 1500, ensuring a perfect fit and seamless integration into the vehicle's electrical system. It is also backed by Chevrolet's reputation for quality and durability, ensuring long-lasting performance and reliability.

Installing the 591-13564 Chassis ECM is a straightforward process that can typically be completed by a professional technician or an experienced DIY (Do-It-Yourself) enthusiast. It may require the use of specialist tools and a vehicle diagnostic scan tool to program the new ECM with the correct calibrations for the specific vehicle.

In summary, the Chevrolet 591-13564 Chassis ECM is an essential component in the temperature control system of select 19-20 model year Chevrolet Sierra 1500 pickup trucks. It is a sophisticated piece of automotive technology that ensures optimal engine and cabin temperatures for improved performance, fuel economy, and comfort. This OEM part is designed to meet or exceed factory specifications and is backed by Chevrolet's reputation for quality and durability.

Chevrolet 591-13564 ECM Temperature Sensor for 19-20 Sierra 1500: A Detailed Analysis

The Chevrolet 591-13564 Engine Control Module (ECM) temperature sensor is a crucial component in maintaining the optimal temperature of the engine cooling system in 19-20 Chevrolet Sierra 1500 vehicles. In this analysis, we will discuss the advantages and disadvantages of purchasing this ECM temperature sensor.

1. Improved Engine Performance: A faulty temperature sensor can lead to poor engine performance, including misfiring, rough idling, and decreased fuel efficiency. Replacing the temperature sensor with a new one can help restore optimal engine performance.

2. Enhanced Safety: Proper engine temperature regulation is crucial for engine longevity and safety. A failed temperature sensor can lead to overheating, which can cause engine damage or even engine failure.

3. Cost-Effective: Replacing the temperature sensor is a cost-effective solution compared to other potential engine issues that may arise from a faulty temperature sensor.

4. Easy Installation: The temperature sensor is a straightforward component to replace, often taking less than an hour for DIY enthusiasts or a short visit to a mechanic.

1. Potential for False Readings: While the temperature sensor's primary function is to measure engine temperature, it can sometimes provide inaccurate readings. This can lead to unnecessary engine repairs or incorrect diagnoses.

2. Environmental Impact: The production and disposal of automotive parts, including the temperature sensor, can contribute to environmental pollution.

3. Cost: While the cost of the temperature sensor itself is relatively low, the labor costs for professional installation can add to the overall expense.

The Chevrolet 591-13564 ECM temperature sensor is an essential component for maintaining optimal engine temperature and performance in 19-20 Chevrolet Sierra 1500 vehicles. While there are some disadvantages, such as the potential for false readings and environmental impact, the advantages, including improved engine performance, enhanced safety, cost-effectiveness, and easy installation, make it a worthwhile investment for any vehicle owner.

If you suspect a faulty temperature sensor in your 19-20 Chevrolet Sierra 1500, it is recommended to replace it as soon as possible to avoid potential engine damage and ensure optimal engine performance. You can choose to install it yourself or have it professionally installed. When purchasing, ensure you obtain a genuine Chevrolet part, such as the 591-13564 ECM temperature sensor, to ensure proper function and compatibility with your vehicle.

Details:

Sierra 1500 pickup 19 temperature; new mirrors mount on door skin, Rh under dash, id 13507671. Sierra Denali 1500 19-20 temperature; Rh under dash, id 13507671. Upon purchase, parts are thoroughly cleaned and available for pick-up or delivery. In 2005 after a battle with leukemia, Larry passed and left the business to his two sons, Ben Jeff.

Sierra 1500 pickup 20 temperature; Rh under dash, id 13507671.

specifications perfoelectric:

• for models: 1500, Sierra
• for years: 2019–2020
• brand: Chevrolet Truck
• part type: Ecm
• conditions options: Get Id, Temperature New Style
• genuine oem: Yes
• ipn: 591-13564
• make: Chevrolet
• manufacturer warranty: 90 Day

seller perfoelectric:

• city: denver, colorado
• # reviews: 1862
• rating: 97.9%

shipping perfoelectric:

• class: standard
• service: standard
• transit: 3-6 days
• type: fixed

returns perfoelectric:

• time: 60 days
• policy: returns accepted
• paid by: buyer

general perfoelectric:

• category: Auto Parts > Electrical Components

payments perfoelectric:

• wallet: paypal
• other
• credit card: discover

offer perfoelectric:

• started: october 18, 2025
• in stock #: 5
• options: ship-to-home
• availability: in stock
• sold #: 15
• prices: $46.96–$50.00
• item condition: Used

Also Viewed:

• 23276021: ECM, Chevrolet
• 591-02118: ECM DRIVER ASSIST, Chevrolet Truck
• 624-GM8678: CRUISE CONTROL, Chevrolet Truck
• 591-07096: ECM CONTROL STEERING, Chevrolet
• 591-06533: ECM CONTROL, Chevrolet
• 596-12669R: ECM DRIVER ASSIST, Chevrolet Truck
• 591-01777: ECM CONTROL CONSOLE, Chevrolet Truck
• 591-07784: ECM CONTROL, Chevrolet Truck
• 12597521: ECM ENGINE, Chevrolet
• 12589320: ECM ENGINE, Chevrolet
• 15749703: CONTROL TRANSFER CASE MODULE, Chevrolet Gmc