OE 25129-2S000 — Pulley Water Pump for Hyundai

Match three things: the code on the part you are removing, the build-year range in the Applications table, and the mounting points visible in the reference photo. If all three line up, 25129-2S000 is a confirmed fit. Send your VIN and our export desk will double-check the ambiguous cases.

Incoming batches pass a dimensional check, a material look-up against the cooling system specification, and a visual inspection for finish defects. Critical dimensions are measured per carton and the photographs are archived against the order number.

Four variables explain most of the spread: material grade, whether the goods are new production or clearance stock, packing format, and whether the quote is ex-works or landed. Ask for the material certificate alongside the price — that is what makes a comparison like-for-like.

A supersession happens when the maker revises a pulley water pump 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 25129-2S000 we list the current reference; ask our desk for written confirmation before a large order.

Noise normally traces to worn internal surfaces, a loose mount, a dry bearing or contact with a neighbouring part. Isolate it by reproducing the sound at a fixed speed, then compare against the reference photo for 25129-2S000 to confirm the right replacement.

Three checks: the code printed on your old part must read 25129-2S000; 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.