Danfoss / Eaton Danfoss / Eaton Coolant Hose EH22656 Coolant Hose Working Pressure Inside diameter 3.5 IN Outside diameter 3.87 IN Product length 36 IN

Description & Features

Designed for heavy-duty coolant service in engine applications, this 4-ply silicone hose measures 3.5 IN inside diameter, 3.87 IN outside diameter, and 36 IN in length. The silicone tube and cover construction supports reliable performance across a wide temperature range, with a minimum working temperature of -54°C, making it well suited for demanding thermal environments.

The Danfoss / Eaton Coolant Hose EH22656 meets SAE J20 Class A and SAE J20R1 Class A certifications, confirming its suitability for coolant hose service in engine systems. A polyester reinforcement layer provides structural integrity, while the premium abrasion-resistant silicone cover is finished in blue with an ink jet lay line. Conductivity is built in, and the Dash Size is -56.

SKU: EH22656

Supplier Part Number (MPN): EH22656

Specifications

Brand
Aeroquip® by Danfoss
Abrasion Resistance
Premium
Color
Blue
Conductivity
Conductive
Construction
4-Ply
Cover Material
Silicone
Dash Size
56
Domestic/Import
Domestic
Hose Type
Braided, Conductive
Lay Line Style
Inkjet
nmfc
70
Nominal Size
#56
Reinforcement Material
Polyester
Segment Code
A
Series
EH226 Series
Tube Material
Silicone

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Product Questions & Answers (1)

Question by: Donna B on Nov 16, 2025, 8:32 PM
What’s the temp range on this hose? Need it for a pretty hot engine.
Answer by: Customer Support on Nov 18, 2025, 4:27 PM
Its silicone construction allows it to handle temperatures as low as -54°C, making it suitable for high-heat engine applications.

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