OE 13621433077 — Coolant Temperature Sensor 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.

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.

A supersession happens when the maker revises a coolant temperature sensor 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 13621433077 we list the current reference; ask our desk for written confirmation before a large order.

Aftermarket coolant temperature sensor 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.

Standard minimum order is 10 pieces per part number. Mixed orders that combine 13621433077 with other electrical & sensors references are welcome — that is how most clients fill an LCL or FCL container without over-stocking a single line.

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.