OE 13717521033 — Air Filter for Bmw

Treat it as a wear item: inspect every 20,000-30,000 km and replace at the first sign of leakage, noise or performance loss. Real service life swings widely with climate, road surface and duty cycle, so mileage on its own is a weak indicator.

Standard minimum order is 10 pieces per part number. Mixed orders that combine 13717521033 with other engine & fuel system references are welcome — that is how most clients fill an LCL or FCL container without over-stocking a single line.

Bulk pricing is tiered: 10 pieces, 50 pieces and full-carton quantities each carry a different unit rate. Piece price also moves with packing format and whether your own brand is printed on the carton, so tell us the landed quantity you are planning.

Every shipment of 13717521033 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.

KingMay Auto Parts ships 13717521033 wholesale from Guangzhou to importers, distributors and workshops. Order directly from this page, or send the reference to our export desk for pricing, samples and documentation.

Position depends on the platform. On most Bmw applications the air filter sits on the engine & fuel system assembly and can be reached from the engine bay or the underbody without removing the dashboard. Torque figures and disassembly order are given in the workshop manual for each model.