1. Air Conditioning & Heating - Commercial Truck Parts For Sale.
  2. sku: 6478682151117563
  3. RED DOT RD-5-9513-0

RED DOT RD-5-9513-0 Expansion Valve Block Anti Trumpet 71R8380 A/c 2-TON

Rd-5-9513-0 Red Dot 71r8380 A/c Expansion Valve Block Anti-trumpet 2 Ton

( Brand: Red Dot ), ( Manufacturer Part Number: RD-5-9513-0 ), ( Type: A/c Expansion Valve Block )

Review RED DOT A/c Expansion Valve Block Anti trumpet Ton

The RD-5-9513-0 71R8380 A/C expansion valve block anti-trumpet is an essential component in the refrigeration system of your automobile's air conditioning unit. This valve block is specifically designed to regulate the flow and pressure of refrigerant in the system, ensuring optimal cooling performance.

The expansion valve is a critical part of the refrigeration cycle, where the high-pressure refrigerant is converted into a low-pressure liquid, allowing it to absorb heat from the car's cabin. The anti-trumpet feature of this valve block is designed to prevent the refrigerant from entering the system in reverse, which could lead to system failure and reduced cooling performance.

The RD-5-9513-0 71R8380 A/C expansion valve block anti-trumpet is made of high-quality materials, ensuring durability and reliability. The valve body is machined to precise tolerances, allowing for consistent flow and pressure regulation. The valve seat is made of a wear-resistant material, prolonging the lifespan of the valve and reducing the need for frequent replacements.

The installation process of this valve block is relatively straightforward, making it a popular choice among auto mechanics and DIY enthusiasts. The valve block comes with clear installation instructions, and the necessary hardware is included in the package. However, it is essential to note that working on the air conditioning system requires proper safety precautions, including the use of protective gloves and goggles, and working in a well-ventilated area.

In summary, the RD-5-9513-0 71R8380 A/C expansion valve block anti-trumpet is a crucial component in the refrigeration system of your vehicle's air conditioning unit. Its high-quality construction, precise machining, and anti-trumpet feature make it an excellent choice for ensuring optimal cooling performance and system reliability. Its straightforward installation process and clear instructions make it an accessible solution for both professional mechanics and DIY enthusiasts.

Pros and Cons of Buying a DOT RD-5-9513-0 71R8380 A/C Expansion Valve Block Anti-Trumpet

Introduction:

The DOT RD-5-9513-0 71R8380 A/C Expansion Valve Block Anti-Trumpet is an essential component in an automotive air conditioning system. It helps regulate the flow of refrigerant and prevents the system from producing unwanted noise called "trumpeting." In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

Pros:

1. Improved Comfort: By preventing the "trumpeting" noise, the expansion valve block anti-trumpet ensures a more pleasant and quieter cabin environment for the vehicle's occupants.

2. Enhanced System Performance: The anti-trumpet improves the overall performance of the air conditioning system by ensuring proper refrigerant flow, which leads to better cooling and temperature control.

3. Durability: The DOT RD-5-9513-0 71R8380 A/C Expansion Valve Block Anti-Trumpet is designed to be robust and resilient, allowing it to withstand the harsh conditions inside a vehicle's engine compartment.

4. Cost-Effective: In the long run, investing in an expansion valve block anti-trumpet can save money by preventing the need for more extensive and costly repairs due to damage caused by refrigerant leaks or poor system performance.

Cons:

1. Upfront Cost: The initial cost of purchasing an expansion valve block anti-trumpet can be relatively high, which may deter some consumers from making the investment.

2. Installation Complexity: The installation process of an expansion valve block anti-trumpet can be intricate and may require the assistance of a professional mechanic.

3. Availability: Finding a reliable and authentic source for purchasing this part can be a challenge, as it may not be readily available at every auto parts store or online marketplace.

Conclusion:

The DOT RD-5-9513-0 71R8380 A/C Expansion Valve Block Anti-Trumpet is a valuable investment for any vehicle owner seeking improved comfort, enhanced system performance, and durability. Despite the upfront cost and installation complexity, the long-term benefits of this part can save money and prevent the need for more extensive repairs. When purchasing, ensure you acquire an authentic and reliable source to guarantee the part's quality and functionality.

Recommendation:

If you are experiencing issues with your vehicle's air conditioning system, such as "trumpeting" noise or poor cooling performance, consider investing in a DOT RD-5-9513-0 71R8380 A/C Expansion Valve Block Anti-Trumpet. While the initial cost may be higher compared to other repairs, the long-term benefits, including improved comfort, enhanced system performance, and cost savings, make it a worthwhile investment. Ensure you purchase the part from a trusted and reliable source to guarantee its authenticity and functionality.

Details:

On rare occasion, USPS or FedEx may delay a package. Red 71R8380 RD-5-9513-0 A/C Expansion Valve Block Anti-Trumpet 2 Ton New in package. Genuine OEM expansion valve block. Please understand this is out of our control.

part #: rd595130 prices

  • $19.49-$57.90

specifications aiconditioni:

  • brand: Red Dot
  • mpn: Rd-5-9513-0
  • type: A/c Expansion Valve Block

offer aiconditioni:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 6
  • started: July 4, 2025

returns aiconditioni:

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

general aiconditioni:

  • Commercial Truck Parts > Air Conditioning Heating > Other Air Conditioning Heating
  • condition: New

seller aiconditioni:

  • city: Kansas City, Missouri
  • # reviews: 4107
  • rating: 99.2%

payments aiconditioni:

  • wallet: Apple-pay
  • other
  • cRedit card: Visa

shipping aiconditioni:

  • class: Economy
  • transit: 6-12 Days
  • cost: $0.00
  • type: Fixed
  • service: UPS Ground Saver
  • carrier: UPS
type: a/c expansion valve block,
category: auto parts > commercial truck parts > air conditioning heating, sku: 6478682151117563,
Red Dot RD-5-9513-0 Is Similar To:
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5 offers $19.49–$57.90 USD
  • New. Offer #1 priced at $19.49 + $0.00 shipping estimate = $19.49* total. Genuine OEM expansion valve block.FREE SHIPPING
  • New other (see details). Offer #2 priced at $19.95 + $0.00 shipping estimate = $19.95* total. FREE SHIPPING
  • New. Offer #3 priced at $57.90 + $0.00 shipping estimate = $57.90* total. Manufacturer :RED DOT.FREE SHIPPING
  • New. Offer #4 priced at $23.75 + $0.00 shipping estimate = $23.75* total. Peterbilt 397 (1999).FREE SHIPPING
  • New. Offer #5 priced at $19.50 + $0.00 shipping estimate = $19.50* total. Red Dot Factory No.: P. Red Dot / P BLock Type A/C Expansion Valve.FREE SHIPPING

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