PE radiator hose kit HVA EC250F blue

The PE radiator hose kit HVA EC250F blue is a high-performance silicone radiator hose set for Husqvarna / GasGas / KTM offroad cooling systems, designed to replace the stock coolant hoses with improved routing and thermal characteristics. This Samco Sport engine part targets more stable operating temperatures, with testing indicating up to approximately 5°C cooler running compared to standard hoses.

Technical specifications

• Type: High-performance silicone radiator hose kit
• SKU: 19021839
• Parts Europe reference: KTM-129-BL
• Material: Silicone with reinforced fabric construction
• Colour: Blue, matched to OEM production colour
• Compatibility: Husqvarna / GasGas / KTM offroad models (HVA EC250F application)
• Cooling performance: Improved thermal properties, targeting up to approximately 5°C cooler than stock hoses
• Clamp compatibility: Works with optional marine-grade 18/8 stainless steel clamp kits (sold separately)

Use and replacement context

This kit replaces the original rubber radiator hoses when upgrading the cooling circuit or when OEM hoses show age-related hardening, swelling, or leakage. It is often installed together with new coolant, clamps, and other cooling system service parts for a complete refresh.

What's included

• In the box: Multiple silicone radiator hoses for the specified Husqvarna / GasGas / KTM application (clamp kits and vacuum tubing supplied separately)

Installation notes

The PE radiator hose kit HVA EC250F blue is a direct-fit replacement; use correct torque values for hose clamps, ensure clean mating surfaces, and bleed the cooling system according to the service manual.