2790-HV213017 MACK Heater Core Nos

Review MACK Heater Core Nos

Introducing the Mack 2790-HV213017 Heater Core, a high-performance heating solution designed specifically for heavy-duty vehicles. This heater core is engineered to provide efficient and reliable heating to keep your cab comfortable and functional in even the harshest winter conditions.

The Mack 2790-HV213017 Heater Core is a horizontal flow design, which allows for improved cooling efficiency and easier installation. It is constructed from high-quality brass and copper, ensuring durability and longevity. The core features a fin density of 10.5 fins per inch, which maximizes heat transfer and ensures rapid heating of the engine coolant.

This heater core is designed to fit into Mack Granite models with a 27,900 BTU heater, and it is direct replacement for the original equipment heater core. It comes complete with all necessary gaskets and hardware for a hassle-free installation. The inlet and outlet ports are located on the bottom of the core, making it easy to connect to the engine cooling system.

The Mack 2790-HV213017 Heater Core is designed to meet or exceed OEM specifications, ensuring optimal performance and reliability. It is also tested rigorously to ensure that it meets or exceeds all relevant industry standards.

In summary, the Mack 2790-HV213017 Heater Core is a top-quality heating solution for heavy-duty vehicles. Its horizontal flow design, high-quality construction, and easy installation make it an excellent choice for anyone looking to upgrade their vehicle's heating system. With its improved heating efficiency and durability, this heater core is sure to keep you warm and comfortable, no matter what the weather brings.

The Mack 2790-HV213017 heater core is a critical component in maintaining the heating system of Mack trucks. Replacing a faulty or damaged heater core can help prevent various issues, including reduced cabin temperature, frequent engine overheating, and even potential engine damage. In this discussion, we will outline some pros and cons of buying this Mack heater core to help you make an informed decision.

1. OEM Part: By purchasing an OEM (Original Equipment Manufacturer) part like the Mack 2790-HV213017 heater core, you can ensure a perfect fit and compatibility with your vehicle.

2. Warranty: OEM parts often come with warranties that cover defects in materials or workmanship. This can provide peace of mind and save you from potential future repair costs.

3. Long-term durability: OEM parts are designed specifically for your Mack truck model, ensuring they have the optimal materials and manufacturing processes to withstand the vehicle's unique requirements.

1. Cost: OEM parts usually come with a higher price tag compared to aftermarket alternatives. However, it's essential to consider the long-term benefits, such as durability and warranty coverage.

2. Availability: Depending on the dealer or supplier, availability of OEM parts can be a concern. In some cases, it might take longer to receive the part compared to an aftermarket alternative.

The Mack 2790-HV213017 heater core is an essential investment for Mack truck owners. While it may come with a higher price than aftermarket alternatives, the advantages of OEM parts, such as perfect fit, long-term durability, and potential warranty coverage, make it a worthwhile investment.

If you are looking for a reliable and long-lasting replacement for your Mack truck's heater core, we recommend purchasing the Mack 2790-HV213017 OEM part. While it may require a larger upfront investment, the benefits, including peace of mind and reduced potential future repair costs, make it a wise choice for Mack truck owners.

Details:

All parts are in stock and ready to ship. Mack 2790-HV213017 heater core nos. If the original package is included it may show signs of wear. Pictures: thumbnails.

Items are shipped using USPS, ups, and FedEx. Shows signs of shelf wear.

specifications heatercoreco:

• brand: Mack
• mpn: 2790-hv213017
• part type: Heater

general heatercoreco:

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

shipping heatercoreco:

• transit: 4-8 days
• service: standard
• class: standard
• type: fixed

payments heatercoreco:

• credit card: diners-club
• wallet: apple-pay
• other

seller heatercoreco:

• rating: 99.9%
• city: ashaway, rhode island
• # reviews: 127854

offer heatercoreco:

• sold #: 15
• in stock #: 1
• price: $229.49
• item condition: New other (see details)
• availability: in stock
• options: ship-to-home
• started: february 20, 2026
• best offers: true

returns heatercoreco:

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