OE 25451-F3300 — Hose Radiator To Reservoir for Hyundai

A supersession happens when the maker revises a hose radiator to reservoir and issues a new tail number. The revision normally changes a small physical detail rather than the fit. Where we know a supersession chain for 25451-F3300 we list the current reference; ask our desk for written confirmation before a large order.

For a short distance at reduced load, usually yes — but the risk compounds. A degraded hose radiator to reservoir transfers stress to neighbouring components, so a small repair can grow into a full cooling system rebuild. Book the replacement once the symptom is repeatable.

Stock references leave Guangzhou within 7 working days. If 25451-F3300 needs a production run, allow 25-35 days depending on quantity and surface treatment. The schedule is confirmed in writing when the order is placed.

Start from the code cast or printed on the part you are removing — that is the authoritative source. If it is illegible, use the Applications table on the closest cooling system reference and narrow by build year. Send photos and we will cross-check the number for you.

Build-year coverage is listed row by row in the Applications table above. Where several generations share one number, the newer rows usually carry a revised suffix — compare the last four characters before buying, since a suffix change often means a different connector or bracket.

Three checks: the code printed on your old part must read 25451-F3300; the number must fall inside the build-year range in the Applications table; and the connector, thread or bolt pattern must match the reference photo. Codes cast into the housing are the most reliable source.