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  3. GENERAC 0H2857

GENERAC 0H2857 Upper Hose

0h2857 Generac Upper Rad Hose Rev-a

( Brand: Generac ), ( Manufacturer Part Number: 0H2857 ), ( Part Type: Hose ), ( Equipment Type: Upper Rad Hose ), ( Country Of Origin: United States )

Review GENERAC Upper Rad Hose Rev a

The Generac 0h2857 Upper Rad Hose REV-A is a crucial cooling system component designed specifically for use with Generac air-cooled engines. This hose is engineered to provide reliable and efficient cooling performance, ensuring the engine operates at optimal temperature for extended periods.

Constructed from premium quality materials, the Generac 0h2857 Upper Rad Hose REV-A boasts exceptional durability and resistance to common cooling system hazards such as thermal stress, ozone, and abrasion. The hose is made with a reinforced, braided design that enhances its flexibility and resistance to kinking, even under heavy engine vibration.

This Upper Rad Hose features a smooth, five-rib inner liner that minimizes turbulence and promotes laminar flow. This ensures the efficient transfer of coolant from the radiator to the engine, allowing for optimal cooling and consistent engine performance. The outer cover is made from a high-quality, heat-resistant material that provides excellent insulation and protects against external damage.

The Generac 0h2857 Upper Rad Hose REV-A is easy to install, thanks to its universal design that fits a wide range of Generac air-cooled engines. The hose comes with clamps and other necessary hardware for a secure, leak-free installation. The clamps are designed with a flexible, yet strong, boot that allows for easy installation and accommodates expansion and contraction.

In summary, the Generac 0h2857 Upper Rad Hose REV-A is an essential cooling system component for Generac air-cooled engines. Its superior construction, flexibility, and easy installation make it a reliable and efficient solution for maintaining optimal engine temperature and ensuring consistent performance.

The Generac 0h2857 Upper Rad Hose REV-A is a cooling system component designed for use in Generac air-cooled gensets. Here are some pros and cons that may help you decide whether to purchase this part:

Pros:

1. OEM Compatibility: This hose is a factory original replacement part, ensuring a perfect fit and function for Generac gensets.

2. High-Quality Material: The hose is made of reinforced, abrasion-resistant material that can withstand the harsh operating conditions of a generator.

3. Improved Design: The REV-A version of this hose features an improved design that enhances coolant flow and reduces the risk of leaks.

4. Long Lasting: Generac parts are known for their durability, and this hose is no exception. It is designed to last for a long time, reducing the need for frequent replacements.

Cons:

1. Cost: The Generac 0h2857 Upper Rad Hose REV-A may be more expensive than aftermarket alternatives, but the quality and OEM compatibility make it a worthwhile investment.

2. Availability: This part may not be readily available at all local hardware stores, and you may need to order it online or through a Generac dealer.

3. Installation Complexity: Installing this hose may require some technical expertise, as it involves working with the cooling system of a generator.

Conclusion:

The Generac 0h2857 Upper Rad Hose REV-A is a high-quality, OEM replacement part that offers improved coolant flow and durability. While it may be more expensive than aftermarket alternatives and may require some technical expertise to install, its compatibility with Generac gensets and long-lasting design make it a worthwhile investment for those who want to ensure the optimal performance of their generator.

Recommendation:

If you own a Generac genset and need to replace the upper rad hose, the Generac 0h2857 Upper Rad Hose REV-A is the recommended choice. It offers the best fit, durability, and performance for your generator. However, if cost is a concern, you may want to consider aftermarket alternatives, but be aware that they may not offer the same level of compatibility and quality as the OEM part.

Details:

Fully Guaranteed. Item comes as shown and only includes what is in the photos. Some items may have slight cosmetic wear which is noted in the condition of part and can be seen pictures.

part #: 0h2857 price

  • $77.41

specifications generatormac:

  • brand: Generac
  • mpn: 0h2857
  • part type: Hose
  • equipment type: Upper Rad Hose
  • country of origin: United States

seller generatormac:

  • rating: 99.9%
  • # reviews: 1264
  • city: Kansas City, Missouri

general generatormac:

  • Business Industrial > Light Equipment Tools > Generator Parts Accessories
  • condition: New Open box

offer generatormac:

  • quantity: 6
  • started: April 10, 2026
  • best offers: True
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

returns generatormac:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back

payments generatormac:

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  • credit card: Diners-club
  • wallet: Paypal

shipping generatormac:

  • cost: $0.00
  • transit: 3-6 Days
  • class: Standard
  • type: Fixed
  • service: Standard
part type: hose, equipment type: upper rad hose, country of origin: united states,
category: business & industrial > generator parts accessories, sku: 10563217154648604,

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