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Auxiliary Water Pump

Name: Auxiliary Water Pump 390052 - NRF (49798560)
Brand: NRF
SKU: 49798560
Price: 50.57 EUR
Availability: InStock

Compatible with AUDI A5 (8T3) , AUDI A4 B8 (8K2) , AUDI A4 B8 Avant (8K5) Show more info

NRF auxiliary water pump for cooling system circulation. Ensures optimal engine temperature management.

50.57 EUR

inc. VAT 21%

In stock 8

Delivery	1 day (30.03.2026)
PN	390052
Make	NRF
EAN	8718042360687

Description
Specification
Alternatives
Compatibility
OE numbers

This NRF auxiliary water pump (part code 390052) is designed to circulate coolant within your vehicle's engine. It plays a crucial role in maintaining the optimal operating temperature, especially during idle or low-speed driving conditions where the main water pump might not provide sufficient flow. Proper functioning of the auxiliary pump is essential for preventing engine overheating and ensuring efficient performance. It works in conjunction with the main cooling system components to manage heat effectively, contributing to the longevity and reliability of your engine. NRF is a reputable brand known for producing quality cooling system components. This pump is engineered to meet or exceed original equipment specifications, providing a dependable solution for your vehicle's cooling needs.

Circulates coolant for optimal engine temperature
Essential for idle and low-speed operation
Helps prevent engine overheating
Ensures efficient engine performance
Reliable component from NRF
Designed to meet OE specifications
Supports engine longevity

OE-number

Water Pump Assembly

Operating mode

electric

Additional article/Additional info 2

with fastening material

AUDI
- A5 (8T3)
  - 3.0 TDI quattro (180kW/245PS)
  - 3.0 TDI quattro (160kW/218PS)
- A4 B8 (8K2)
  - 3.0 TDI quattro (180kW/245PS)
  - 3.0 TDI (150kW/204PS)
  - S4 quattro (245kW/333PS)
- A4 B8 Avant (8K5)
  - 3.0 TDI quattro (180kW/245PS)
  - 3.0 TDI (150kW/204PS)
  - S4 quattro (245kW/333PS)
- R8 (422, 423)
  - 5.2 FSI quattro (419kW/570PS)
- A7 Sportback (4GA, 4GF)
  - 3.0 TFSI quattro (245kW/333PS)
  - 2.0 TFSI (185kW/252PS)
  - 1.8 TFSI (140kW/190PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TFSI quattro (185kW/252PS)
- A6 C7 (4G2, 4GC)
  - 1.8 TFSI (140kW/190PS)
  - 2.0 TFSI (185kW/252PS)
  - 3.0 TFSI quattro (245kW/333PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.8 FSI quattro (162kW/220PS)
- A6 C7 Avant (4G5, 4GD)
  - 1.8 TFSI (140kW/190PS)
  - 2.0 TFSI (185kW/252PS)
  - 3.0 TFSI quattro (245kW/333PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.8 FSI quattro (162kW/220PS)
- A5 Kabriolets (8F7)
  - 3.0 TDI quattro (160kW/218PS)
- A5 Sportback (8TA)
  - 3.0 TDI quattro (160kW/218PS)
- R8 (4S3, 4SP)
  - 5.2 FSI quattro (397kW/540PS)
  - 5.2 FSI Plus quattro (449kW/610PS)
  - 5.2 FSI (397kW/540PS)
  - 5.2 FSI quattro (456kW/620PS)
  - 5.2 FSI quattro (419kW/570PS)
- A4 B9 (8W2, 8WC)
  - 2.0 TFSI (140kW/190PS)
  - 2.0 TFSI (185kW/252PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.0 TFSI (183kW/249PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS) DDWA
  - 35 TFSI Mild Hybrid (110kW/150PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
- A4 B9 Avant (8W5, 8WD)
  - 2.0 TFSI (140kW/190PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TFSI (185kW/252PS)
  - 2.0 TFSI (183kW/249PS)
  - 2.0 TFSI g-tron (125kW/170PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
  - 35 TFSI Mild Hybrid (110kW/150PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 40 TFSI g-tron (125kW/170PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
- A4 Allroad B9 (8WH, 8WJ)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
- Q7 (4MB, 4MG, 4MQ)
  - SQ7 TDI quattro (320kW/435PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 45 TDI Mild Hybrid quattro (170kW/231PS)
- R8 Spyder (4S9, 4SR)
  - 5.2 FSI quattro (397kW/540PS)
  - 5.2 FSI quattro (449kW/610PS)
  - 5.2 FSI (397kW/540PS)
  - 5.2 FSI quattro (456kW/620PS)
  - 5.2 FSI quattro (419kW/570PS)
- Q5 (FYB, FYG)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - SQ5 TFSI quattro (260kW/354PS)
- A7 Sportback (4KA)
  - 55 TFSI Mild Hybrid quattro (250kW/340PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild hybrid quattro (180kW/245PS)
  - 45 TFSI Mild Hybrid (195kW/265PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - 40 TFSI Mild Hybrid (140kW/190PS)
- A6 C8 (4A2)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TDI quattro (183kW/249PS)
- A6 C8 Avant (4A5)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TDI quattro (183kW/249PS)
- A8 D5 (4N2, 4N8, 4NC, 4NL)
  - 45 TDI quattro (183kW/249PS)
- Q7 Van (4MB, 4MG)
  - 3.0 45 TDI Mild Hybrid quattro (170kW/231PS)
  - 3.0 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 4.0 SQ7 TDI quattro (320kW/435PS)
- Q5 Sportback (FYT)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)

AUDI

06H121601G 06H121601K 06H121601N

BENTLEY

06H121601N

Auxiliary Water Pump

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