Product Overview

The radiator hose, OEM number 25413-8D500, is the radiator outlet hose fitted to the Hyundai Universe and Space, model years 2006-2009. Note: the part number you provided (254138D050) was a close but not exact match to this verified number - please double-check against your supplier's label or invoice before publishing, since a single transposed digit in an OEM number can point to a completely different part.

Worn or failing units typically show up as visible coolant leaks, a sagging or cracked hose under inspection, or engine overheating linked to coolant loss. GSK Auto manufactures this radiator hose to OEM specification at our Ningbo, China facility, with every unit tested before packing. We supply at wholesale volume with low MOQ and support private label packaging, with our team available to confirm fitment before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

254138D500, 25412-8D500, 25414-8D500

(Confirm against your chassis code or engine model before ordering - this hose is specific to the Universe/Space bus platform within this model year range, so it's worth double-checking the exact model before ordering at volume.)

What Is a Radiator Hose?

Function: The radiator hose carries coolant between the engine and the radiator, allowing heat absorbed by the coolant in the engine to be released through the radiator before the coolant circulates back.

Working Principle: As the engine runs, coolant is pumped through the hose to the radiator, where outside airflow removes heat from the coolant, after which the cooled coolant returns to the engine to continue the cooling cycle.

Importance: A failing radiator hose can lead to coolant loss and engine overheating, so its condition directly affects the cooling system's ability to protect the engine from heat damage.

Common Failures & Signs: Rubber degradation over time causing cracks, softening, or bulging. Visible coolant leaks at the hose or its connection points. Sagging or collapsed hose sections under inspection. Engine overheating linked to coolant loss from a failing hose.

Key Features

OEM-standard fitment - matches factory hose length and diameter for the 25413-8D500 application.

Precision manufacturing - reinforced rubber construction resists pressure and heat cycling.

Long service life - built to handle sustained daily-driving load.

Excellent fitment - direct replacement, no modification required.

Corrosion resistance - construction resists coolant and moisture exposure.

Reliable performance - consistent coolant flow matching factory specification.

Benefits

Importers - steady demand from a widely used commercial bus platform.

Wholesalers - reliable repeat-order item for fleet and commercial bus maintenance markets.

Repair Shops - OEM-spec fitment reduces comeback risk on cooling system jobs.

Distributors - private label packaging available for building a branded catalog.

Fleet Operators - restored cooling system reliability supports consistent vehicle uptime.

End Customers - protection against coolant loss and overheating.

Packaging & Shipping

Standard export packaging, sized for a radiator hose component. Customized packaging available for distributor branding. OEM-style and private label printing on request. Container loading handled directly, with mixed-SKU consolidation for smaller orders. Worldwide shipping to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This radiator hose is built to OEM specification and tested before packing. We support low MOQ, private label packaging, and worldwide shipping, with our technical team available to confirm fitment before you order.

Call to Action

Sourcing radiator hoses for the Hyundai Universe or Space bus? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.