OE 21310-33142 — Oil Pump for Hyundai / Kia

Every shipment of 21310-33142 leaves with a packing list, photo documentation and a QC report. Warranty terms are agreed per contract and reference that inspection record; claims are settled in writing against the documentation.

Standard minimum order is 10 pieces per part number. Mixed orders that combine 21310-33142 with other cooling system references are welcome — that is how most clients fill an LCL or FCL container without over-stocking a single line.

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 21310-33142; 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.

A supersession happens when the maker revises a oil 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 21310-33142 we list the current reference; ask our desk for written confirmation before a large order.

Aftermarket oil pump comes from tooling houses that hold the original drawings or licensed equivalents. KingMay sources from vetted factories and inspects each batch; the manufacturer name is available on request where your market requires origin documentation.