PETERBILT 2377868 Temperature Control Q21-6032-2381M 579

( Manufacturer Part Number: 2377868 ), ( Part Type: Control ), ( Oem Part Number: Q21-6032-2381m ), ( Cab Or Bunk: Cab ), ( Ac: Yes/no )

Review PETERBILT 579 Temperature Control

The Peterbilt Q21-6032-2381M 579 Temperature Control is a state-of-the-art climate control system designed specifically for heavy-duty trucks like the Peterbilt 2377 model. This temperature control system offers superior temperature regulation, ensuring optimal comfort for the driver and consistent performance for the vehicle.

The heart of this temperature control system is a powerful 115-amp compressor, which is capable of delivering high-volume, high-pressure refrigeration. This compressor is designed with durability in mind, featuring a heavy-duty, cast-iron construction that can withstand the rigors of heavy-duty applications.

The Q21-6032-2381M 579 Temperature Control system also includes a user-friendly, digital temperature control unit. This control unit features an easy-to-read display that allows the driver to quickly and easily adjust the temperature settings for both the cab and the sleeper compartment. The system also includes an automatic defrost feature, which helps to keep the windshield clear of frost and ice in cold weather conditions.

Another key feature of this temperature control system is its ability to work in tandem with other systems, such as the auxiliary power unit (APU) or the engine heater. This allows for more efficient use of energy, as the temperature control system can be used in conjunction with these other systems to keep the vehicle warm or cool, as needed.

The Q21-6032-2381M 579 Temperature Control system is also designed with ease of installation in mind. It comes with all the necessary wiring harnesses and mounting hardware, making it easy for technicians to install the system in a Peterbilt 2377 model. The system is also backed by Peterbilt's industry-leading warranty, giving customers peace of mind and confidence in their purchase.

In summary, the Peterbilt Q21-6032-2381M 579 Temperature Control system is a high-performance, durable, and user-friendly climate control solution for heavy-duty trucks. It offers superior temperature regulation, easy installation, and the ability to work in tandem with other systems, making it an excellent choice for drivers who demand the best in comfort and performance.

The Peterbilt Model 579 Temperature Control Tractor with the specifications 2377868, Q21-6032-2381M is a heavy-duty truck designed for long-haul and temperature-sensitive cargo transportation. Here are the pros and cons of buying this particular Peterbilt model:

1. Advanced Temperature Control System: This model comes with a state-of-the-art temperature control system that ensures optimal temperature maintenance for perishable and temperature-sensitive cargo. The system helps reduce spoilage, minimize food waste, and increase customer satisfaction.

2. Fuel Efficiency: The aerodynamic design of the Peterbilt 579 reduces air drag, minimizing the resistance the truck faces, and improving fuel economy. This feature can lead to significant savings in fuel costs over the long term.

3. Comfortable Cab: The cab of the Peterbilt 579 is spacious, quiet, and well-equipped with advanced features like climate control, comfortable seating, and entertainment systems. This makes it an ideal choice for long-haul drivers who spend extended periods behind the wheel.

4. Reliability and Durability: Peterbilt is a well-known brand in the heavy-duty truck industry, and the Model 579 is no exception. It is built with high-quality materials and components, ensuring that the truck can withstand the rigors of long-haul transportation.

5. Customization and Upfitting Options: The Peterbilt 579 offers various customization and upfitting options, allowing buyers to tailor the truck to their specific needs. This includes options for refrigeration units, generator systems, and specialized body configurations.

1. High Initial Cost: The Peterbilt 579 is a high-end, heavy-duty truck, and the initial cost of purchasing one can be quite substantial. It may not be an affordable option for smaller businesses or those with limited budgets.

2. Complexity and Maintenance: The advanced features and systems of the Peterbilt 579 can make it more complex to maintain compared to other trucks. Regular maintenance and repairs may require specialized knowledge and tools, which could increase costs.

3. Size and Maneuverability: Due to its size and weight, the Peterbilt 579 may not be the best choice for drivers who need to navigate tight spaces or make frequent deliveries in urban areas. Its large turning radius and long length can make maneuvering in confined spaces challenging.

4. Emissions Regulations: The Peterbilt 579 may not meet the latest emissions regulations in some areas. This could require additional upgrades or modifications to comply with local regulations, adding to the overall cost of ownership.

In conclusion, the Peterbilt Model 579 Temperature Control Tractor with specifications 2377868, Q21-6032-2381M offers several advantages for businesses that require temperature-controlled transportation for their cargo. Its advanced temperature control system, fuel efficiency, comfortable cab, reliability, and customization options make it an attractive choice. However, its high initial cost, complexity, size, and potential emissions issues are important considerations. Ultimately, the decision to buy this truck depends on the specific needs and budget of each business. If temperature control is a priority, and the initial investment can be justified by the potential cost savings and customer satisfaction, then the Peterbilt 579 could be an excellent investment.

Details:

Multi quantity items may have small cosmetic differences, but not functionally or structurally different from what you see in the pictures. Shipping cost stated above is only for the lower 48 states. All parts are in good working condition and were tested before removal from the vehicle. Items may show light scuffs, scratches or other imperfections as a result of this being used part.

part #: 2377868 prices

• $419.96-$672.09

specifications dashparinterio:

• for makes: Peterbilt
• mpn: 2377868
• part type: Control
• oem part number: Q21-6032-2381m
• cab or bunk: Cab
• ac: Yes/no

offer dashparinterio:

• best offers: True
• started: July 26, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

general dashparinterio:

• condition: Used
• Commercial Truck Parts > Interior > Interior Controls

seller dashparinterio:

• rating: 98.4%
• # reviews: 586
• city: Patchogue, New York

shipping dashparinterio:

• cost: $11.95
• class: Expedited
• type: Calculated
• transit: 4-10 Days
• service: USPS Priority Mail Padded Flat Rate Envelope
• carrier: USPS

payments dashparinterio:

• credit card: Discover
• other
• wallet: Paypal

returns dashparinterio:

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

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