84104355 GM OEM Evaporator Heater Expansion Valve 1500 Sierra

Review GM OEM Evaporator Heater Components-expansion Valve for SIERRA 1500 2017–2019

The GM 84104355 Evaporator Heater Expansion Valve is an essential component of the heating system in 17-19 Chevrolet and GMC 1500 series trucks. This valve plays a crucial role in maintaining the optimal temperature and pressure in the heating system, ensuring that the cabin remains comfortable in cold weather conditions.

The expansion valve is designed to control the flow of refrigerant entering the evaporator core. It works by expanding the refrigerant as it enters the evaporator, allowing it to absorb more heat from the air passing through the core. As the refrigerant expands, it reduces in pressure, allowing more of it to flow through the system.

This expansion valve is specifically engineered for use in the evaporator heater core of the 1500 series Sierra and Silverado trucks. It is precision-machined from high-quality materials to ensure a perfect fit and reliable operation. The valve body is made of durable brass, while the diaphragm is constructed from a strong, heat-resistant material.

The GM 84104355 Expansion Valve features a built-in pressure regulator, which helps maintain the proper pressure in the heating system. This regulator allows the valve to adjust to changing engine temperatures and driving conditions, ensuring that the cabin remains at a consistent temperature.

Installing this expansion valve is a straightforward process that can be completed in just a few steps. It comes with all necessary hardware, including mounting brackets and gaskets. The valve is designed to fit directly into the existing location in the evaporator heater core, making it a direct replacement for the OEM part.

In summary, the GM 84104355 17-19 Sierra 1500 Evaporator Heater Expansion Valve is a high-quality, durable component that is essential for maintaining the heating system in your Chevrolet or GMC 1500 series truck. It is precision-engineered to provide reliable operation in even the most extreme temperatures, and its easy installation makes it a popular choice among DIY mechanics and professional technicians alike. Whether you're looking to repair an existing problem or upgrade your heating system, this expansion valve is an excellent choice.

Pros and Cons of Buying a GM 84104355 17-19 Sierra 1500 Evaporator Heater Component - Expansion Valve

The GM 84104355 is an expansion valve designed for the evaporator heater system in certain 17-19 Chevrolet Silverado 1500 models. Like any automotive part, there are advantages and disadvantages to consider before making a purchase.

1. OEM Quality: This expansion valve is a genuine GM part, ensuring a perfect fit and function for your vehicle.

2. Improved Performance: A new expansion valve can help improve the overall performance of your heater system, providing better warmth and comfort during colder weather.

3. Longer Lifespan: Replacing a worn-out or faulty expansion valve with a new one can help prevent future issues and extend the life of your heater core and other related components.

4. Peace of Mind: By investing in a genuine GM part, you can have confidence that the part is of high quality and will meet your expectations.

1. Cost: Original equipment manufacturer (OEM) parts can be more expensive compared to aftermarket alternatives.

2. Availability: OEM parts may not always be readily available at local auto parts stores, requiring you to order online or from a dealership.

3. Installation: Installing an expansion valve can be a time-consuming and potentially complex process, depending on your mechanical skills and experience.

The decision to buy a GM 84104355 expansion valve depends on your priorities as a consumer. If you value the assurance of OEM quality, improved performance, and a longer lifespan, then this part may be the best choice for you. However, if cost and availability are your primary concerns, you may want to consider an aftermarket alternative.

If you have the budget and prefer the peace of mind that comes with an OEM part, we recommend purchasing the GM 84104355 expansion valve for your 17-19 Chevrolet Silverado 1500. If cost is a concern, consider researching aftermarket alternatives to find a suitable and cost-effective solution. Regardless of your choice, ensure that you follow the proper installation instructions to ensure the best possible outcome.

Details:

You can be sure they will get you the genuine Gm parts for your vehicle. Our Gm parts consultants have many years of experience in. It should only take a few minutes to fill out.

specifications aircondiheat:

• for models: 1500, Sierra
• for years: 2017–2019
• brand: Gm Oem
• mpn: 84104355
• part type: Valve Heater
• manufacturer warranty: 1 Year
• return policy: No Returns For Parts Having Electrical Components
• genuine oem: Yes

shipping aircondiheat:

• transit: 3-8 days
• type: fixed
• service: standard
• class: standard

offer aircondiheat:

• started: february 18, 2025
• prices: $40.00–$78.57
• item condition: New
• availability: in stock
• options: ship-to-home
• in stock #: 5
• sold #: 23

seller aircondiheat:

• rating: 98.8%
• # reviews: 2337
• city: henderson, nevada

returns aircondiheat:

• time: 30 days
• paid by: buyer
• policy: returns accepted

payments aircondiheat:

• wallet: paypal
• credit card: mastercard
• other

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating