OE 39253-3NFA0 — Cover ASSY Knock Sensor RH for Hyundai

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

OE 39253-3NFA0 is the factory reference for this cover assy knock sensor rh on selected Hyundai models. The Applications table on this page lists the confirmed rows — check trim level and build year against your own fleet before ordering, because one reference can cover several body variants.

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.

Wholesale pricing for 39253-3NFA0 depends on order quantity, surface treatment and packing. Standard references are quoted ex-Guangzhou with tiered pricing from 10 pieces upward — send quantity and destination port and a quotation usually returns within one business day.

Aftermarket cover assy knock sensor rh 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.

A supersession happens when the maker revises a cover assy knock sensor rh 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 39253-3NFA0 we list the current reference; ask our desk for written confirmation before a large order.