Description
Gates 17 mm Water Hose – Engine-Cooling Grade
Durable, OEM-grade coolant hose designed to fit Rotax 912 & 914 engines perfectly, with correct 17 mm inside diameter and premium materials.
✅ Key Features
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Accurate 17 mm ID: Matches Rotax’s original coolant hoses—neither too tight nor loose
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Gates OEM Quality: Trusted by Rotax for over 18 years; heat- and oil-resistant EPDM core with textile reinforcement for durability under engine conditions
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Flexible and Reliable: Handles tight bends easily without kinking; spring clamps work effectively
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Sold by the metre: Cut to your exact hose-run needs—ideal for bespoke installations
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Back-Ordered: Popular item—availability may vary
Specifications & Usage
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Internal Diameter: 17 mm (11/16″ nominal)
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Application: Primary coolant run from cylinder heads, water pump—standard for Rotax 912/914 systems
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Length Guidance: Most installations require 2 meters per engine, depending on layout.












