BMW M47/N47 Water Pump. Auxiliary Belt Kit – INA 529036830

BMW Water Pump & Auxiliary Belt Kit – INA 529036830

The INA 529036830 Water Pump & Auxiliary (V‑ribbed) Belt Kit is a complete OEM‑quality repair solution for BMW diesel engines, designed to service the front‑end auxiliary drive system in one job. Manufactured by INA (Schaeffler Group), this kit ensures correct belt routing, reliable cooling performance, and long service life.

The kit includes a new mechanical water pump, serpentine belt, belt tensioner, and idler/guide pulleys, all precisely matched to work together. Ideal for preventative maintenance or major service intervals, helping reduce the risk of belt failure and coolant leaks.

Kit contents

• Water pump
• V‑ribbed (serpentine) belt
• Belt tensioner
• Idler / guide pulleys

Key features

• OEM‑quality INA components
• Correct belt length and pulley geometry
• Designed for quiet, smooth operation
• Complete kit for efficient one‑time repair

Engine compatibility

• BMW 2.0L diesel engines: M47 and N47

Typical applications

• BMW 1 Series (E81, E82, E87, E88)
• BMW 3 Series (E90, E91, E92, E93)
  (E‑series models only)