Auxiliary Water Pump

Compatible with AUDI A7 Sportback (4GA, 4GF) , VW TOUAREG (7P5, 7P6) , AUDI A8 D4 (4H2, 4H8, 4HC, 4HL) Show more info
This auxiliary water pump is designed to circulate coolant for your vehicle's heating system.
51.03 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (14.05.2026)
PN 116 737
Make TOPRAN

The TOPRAN Auxiliary Water Pump is a crucial component for maintaining optimal engine temperature and ensuring efficient cabin heating. It works in conjunction with your vehicle's main cooling system to provide supplementary circulation of coolant, particularly when the engine is at lower operating temperatures or when the heater is in use. This pump is engineered to meet the specific requirements of your vehicle, ensuring reliable performance and longevity. Proper functioning of the auxiliary water pump is essential for preventing overheating and for providing consistent warmth inside the cabin during colder weather. Installation of this part should be performed by a qualified technician to ensure correct fitment and operation. Regular checks of your cooling system can help identify potential issues before they lead to more significant problems.

  • Circulates coolant for the heating system
  • Ensures efficient cabin heating
  • Helps maintain optimal engine temperature
  • Designed for reliable performance
  • Durable construction for longevity
  • Direct replacement for original part
  • Essential for cold weather comfort
Operating mode
electric
Nominal voltage [V]
1/2"
Number of pin contacts
3
Vehicle equipment
Vehicles with an auxiliary water pump
Plug connector housing shape
Oval
Shell color
black
Hose diameter [mm]
+20
Housing type
Plastic housing
Housing material
GFK (Glass Fiber Reinforced Plastic)
Manufacturer's restriction
Pierburg
  • AUDI
    • A7 Sportback (4GA, 4GF)
      • 3.0 TDI (150kW/204PS)
      • 3.0 TDI quattro (150kW/204PS)
      • 2.8 FSI (150kW/204PS)
      • 3.0 TFSI quattro (228kW/310PS)
      • 3.0 TDI quattro (230kW/313PS)
      • 2.8 FSI quattro (150kW/204PS)
      • 3.0 TFSI quattro (220kW/300PS)
      • 3.0 TDI quattro (180kW/245PS)
      • 3.0 TDI quattro (176kW/239PS)
    • A8 D4 (4H2, 4H8, 4HC, 4HL)
      • 6.3 W12 quattro (368kW/500PS)
      • 4.2 FSI quattro (273kW/371PS)
      • 2.5 TFSI (150kW/204PS)
    • Q7 (4LB)
      • 3.0 TDI quattro (165kW/224PS)
      • 3.0 TDI quattro (155kW/211PS)
      • 3.0 TDI quattro (176kW/240PS)
      • 6.0 TDI quattro (368kW/500PS)
      • 4.2 TDI quattro (250kW/340PS)
    • Q5 (8RB)
      • 2.0 TFSI Hybrid quattro (180kW/245PS)
      • 3.0 TDI quattro (176kW/240PS)
      • 3.0 TDI quattro (155kW/211PS)
    • A6 C6 (4F2)
      • 3.0 TDI quattro (155kW/211PS)
      • 2.7 TDI (120kW/163PS)
      • 2.7 TDI quattro (120kW/163PS)
      • 2.7 TDI (140kW/190PS)
      • 2.7 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (176kW/240PS)
    • A6 C6 Avant (4F5)
      • 2.7 TDI (120kW/163PS)
      • 3.0 TDI quattro (155kW/211PS)
      • 2.7 TDI quattro (120kW/163PS)
      • 2.7 TDI (140kW/190PS)
      • 2.7 TDI quattro (140kW/190PS)
      • 3.0 TDI quattro (176kW/240PS)
    • A5 (8T3)
      • 2.7 TDI (140kW/190PS)
      • 3.0 TDI quattro (176kW/240PS)
      • 2.7 TDI (120kW/163PS)
      • 3.0 TDI quattro (155kW/211PS)
    • A4 B8 (8K2)
      • 2.7 TDI (140kW/190PS)
      • 3.0 TDI quattro (176kW/240PS)
      • 3.0 TDI quattro (155kW/211PS)
    • A4 B8 Avant (8K5)
      • 3.0 TDI quattro (176kW/240PS)
      • 2.7 TDI (120kW/163PS)
      • 2.7 TDI (140kW/190PS)
      • 3.0 TDI quattro (155kW/211PS)
    • A5 Kabriolets (8F7)
      • 2.7 TDI (140kW/190PS)
    • A5 Sportback (8TA)
      • 2.7 TDI (140kW/190PS)
      • 3.0 TDI quattro (176kW/240PS)
  • VW
    • TOUAREG (7P5, 7P6)
      • 3.0 V6 TDI (150kW/204PS)
      • 3.0 V6 TDI (176kW/240PS)
      • 4.2 V8 TDI (250kW/340PS)
      • 3.0 V6 TDI (165kW/225PS)
    • CRAFTER 30-35 Autobuss (2E_)
      • 2.0 TDI (80kW/109PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI 4motion (120kW/163PS)
      • 2.0 TDI (84kW/114PS)
    • CRAFTER 30-50 Furgons (2E_)
      • 2.0 TDI (80kW/109PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (105kW/142PS)
      • 2.0 TDI 4motion (120kW/163PS)
      • 2.0 TDI (84kW/114PS)
      • 2.0 TDI (103kW/140PS)
    • CRAFTER 30-50 Platforma/Šasija (2F_)
      • 2.0 TDI (80kW/109PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (120kW/163PS)
      • 2.0 TDI (105kW/142PS)
      • 2.0 TDI 4motion (120kW/163PS)
      • 2.0 TDI (84kW/114PS)
      • 2.0 TDI (103kW/140PS)
    • TOUAREG (7LA, 7L6, 7L7)
      • 3.0 V6 TDI (165kW/225PS)
      • 3.0 V6 TDI (176kW/240PS)
      • 3.0 TDI (155kW/211PS)
    • AMAROK (2HA, 2HB, S1B, S6B, S7A, S7B, AGD)
      • 2.0 BiTDI (120kW/163PS)
      • 2.0 BiTDI 4motion (120kW/163PS)
      • 2.0 TDI 4motion (90kW/122PS)
      • 2.0 TDI (90kW/122PS)
  • PORSCHE
    • CAYENNE (9PA)
      • 3.0 TDI (176kW/240PS)
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