Auxiliary Water Pump (Coolant Circulation)

Compatible with BMW 5 (E39) , BMW 5 Touring (E39) , BMW 7 (E65, E66, E67) Show more info
This auxiliary water pump is designed to ensure efficient coolant circulation for optimal engine temperature management.
54.70 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (25.03.2026)
PN 831059
Make NISSENS
EAN 5707286486614

The NISSENS 831059 auxiliary water pump plays a crucial role in maintaining your vehicle's engine temperature. It works in conjunction with the main cooling system to provide additional coolant flow, particularly during low engine speed or when the heater is in use. Proper functioning of this pump is essential for preventing engine overheating and ensuring the cabin heating system operates effectively. It is engineered for durability and reliable performance, meeting the high standards expected from NISSENS. Installation of this part helps to maintain the integrity of your cooling system, preventing potential damage caused by inadequate coolant circulation. Trust NISSENS for quality components that keep your engine running smoothly.

  • Ensures optimal coolant circulation
  • Supports efficient engine temperature regulation
  • Vital for cabin heating system performance
  • Designed for durability and reliable operation
  • High-quality component from NISSENS
  • Helps prevent engine overheating
  • Direct replacement for original equipment
Plug connector housing shape
rectangular
Sleeve diameter [mm]
2+2
Outlet diameter [mm]
2+2
Material
Plastic
Operating mode
electric
Type of connector
Connector plug
Power [W]
18"
Voltage [V]
1/2"
  • BMW
    • 5 (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 5 Touring (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 7 (E65, E66, E67)
      • 730 d (155kW/211PS)
      • 735 i, Li (200kW/272PS)
      • 730 d (160kW/218PS)
      • 740 i, Li (225kW/306PS)
      • 730 Ld (170kW/231PS)
      • 745 d (242kW/329PS)
      • 745 d (220kW/300PS)
    • X5 (E53)
      • 3.0 d (135kW/184PS)
      • 3.0 i (170kW/231PS)
      • 3.0 d (160kW/218PS)
  • MINI
    • MINI (R50, R53)
      • One D (55kW/75PS)
      • One D (65kW/88PS)
  • ROLLS-ROYCE
    • PHANTOM VII (RR1)
      • V12 (338kW/460PS)
    • PHANTOM VII Drophead Coupe (RR2)
      • 6.75 V12 (338kW/460PS)
    • PHANTOM VII Coupe (RR3)
      • 6.75 V12 (338kW/460PS)
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