Hoses & Pipes for 2025 Audi A6 Quattro

1

Upper Hose

4K0-122-101-AT

Audi

Description: A6 Quattro. A7 Sportback. Main. A6 allroad.

MSRP $106.67

$76.80

MSRP $106.67

$76.80

2

Radiator Coolant Hose Adapter

4K0-122-293-CK

Audi

Description: Upper Radiator Coolant Hose. At Radiator. 3.0L main. Upper hose,coupling.

MSRP $52.82

$39.61

MSRP $52.82

$39.61

3

6M121137AD - Cooling System: Upper Hose Union for Audi Image

Radiator Coolant Hose Adapter

06M-121-137-AD

Audi

Description: Upper Radiator Coolant Hose. At Engine. 3.0L 2020-25. 3.0L main. Upper hose,union. From 06/20/2018. To 06/20/2018. Convertible, 3.0L, 2018-19. Convertible, 3.0L, 2020-24.

MSRP $113.34

$81.60

MSRP $113.34

$81.60

4

Lower Hose

4K0-122-055-BJ

Audi

Description: A6 Quattro. From 10/29/18. A7 Sportback. A6 allroad. From 10/29/2018. To 10/29/2018.

MSRP $105.00

$75.60

MSRP $105.00

$75.60

5

Adapter

06M-121-132-B

Audi

MSRP $69.32

$51.99

MSRP $69.32

$51.99

6

Engine Coolant Overflow Hose

4K1-121-081-G

Audi

Description: 2.9L main, left side,upper. upper. Right side.

MSRP $96.48

$69.47

MSRP $96.48

$69.47

7

Engine Coolant Overflow Hose

4K0-121-081-CS

Audi

Description: MAIN. lower.

MSRP $115.01

$82.80

MSRP $115.01

$82.80

8

Heater Hose

4K1-819-344-AS

Audi

Description: 3.0L, main, from 09/05/2022. 2.9L, heater, from 09/05/2022. Main, from 07/08/2024.

View Details

8

HVAC Heater Hose

4K0-819-337-S

Audi

Description: Incl."T" Connector. Main, #5. To 10/14/2019. "T" Connector to Adapter and Pipe.

MSRP $27.38

$17.66

MSRP $27.38

$17.66

8

HVAC Heater Hose

4K0-819-374-Q

Audi

Description: Auxiliary Water Pump to "T" Connector. Main, #6.

MSRP $51.58

$33.27

MSRP $51.58

$33.27

8

HVAC Heater Hose

4K0-819-375-G

Audi

Description: Auxiliary Water Pump To Pipe. Toward Heater Core. 2.9L, heater hoses, #1. Main, #7.

MSRP $27.18

$17.53

MSRP $27.18

$17.53

9

6H121601N - Cooling System: Auxiliary Pump for Audi Image

Engine Auxiliary Water Pump

06H-121-601-N

Audi

MSRP $330.01

$233.64

MSRP $330.01

$233.64

9

Pump

06H-121-601-M

Audi

MSRP $215.24

$152.39

MSRP $215.24

$152.39

10

Bracket

4K0-819-147-C

Audi

Description: Mount bracket. 2.9L, heater. Main.

MSRP $27.18

$17.53

MSRP $27.18

$17.53

11

Engine Water Pump Bolt

N-911-998-01

Audi

MSRP $11.79

$7.60

MSRP $11.79

$7.60

12

Wiper Arm Nut

N-106-092-01

Audi

MSRP $3.14

$2.03

MSRP $3.14

$2.03

13

Engine Water Pump Insulator

4G0-129-234

Audi

MSRP $5.13

$3.30

MSRP $5.13

$3.30

14

Engine Water Pump Bolt

WHT-002-306

Audi

MSRP $2.07

$1.33

MSRP $2.07

$1.33

15

Hose

4K1-121-123-B

Audi

Description: Main, #6, from 09/05/2022. Right side. from 09/05/2022.

MSRP $13.84

$8.93

MSRP $13.84

$8.93

16

Drain Hose Grommet

4K0-819-345-M

Audi

Description: Main. Right side.

MSRP $11.78

$7.60

MSRP $11.78

$7.60

17

Engine Coolant Overflow Hose

4K1-122-109-C

Audi

Description: 2.9L, left upper, from 09/05/2022. Main, #1, from 09/05/2022.

MSRP $61.65

$46.24

MSRP $61.65

$46.24

18

Engine Coolant Overflow Hose Adapter

4K0-819-314

Audi

Description: Elbow. 2.0L heating. #2. 3.0L main. #2. 2.9L main, left side,upper. #2.

View Details

19

Hose

4K0-122-109-AM

Audi

Description: 2.9L, left upper, #1, from 05/16/2022. 2.9L, main, left side,upper, #4, from 09/05/2022. Main, #3, from 09/05/2022.

MSRP $61.65

$46.24

MSRP $61.65

$46.24

20

Hose

4K0-121-109-AQ

Audi

Description: Main, #4.

MSRP $27.98

$18.05

MSRP $27.98

$18.05

24

Engine Coolant Pipe

4K0-819-377-AE

Audi

Description: 2.9L, heater hoses, from 02/10/2020. 2.9L, heater, #1. Main, #1.

View Details

25

Engine Coolant Pipe

4K0-121-070-P

Audi

Description: Main, #2.

MSRP $100.00

$72.00

MSRP $100.00

$72.00

26

Engine Coolant Pipe

4K0-121-071-K

Audi

Description: 2.9L, main, left side,upper, #2, from 08/31/2020. Main, #3, from 08/31/2020.

MSRP $94.99

$68.39

MSRP $94.99

$68.39

27

Engine Coolant Pipe

4K0-121-486-H

Audi

Description: Water pipe. 2.9L. Main, #4.

MSRP $113.32

$81.59

MSRP $113.32

$81.59

28

Engine Coolant Pipe

4K1-121-071-E

Audi

Description: 2.9L, main, left side,upper, #1, from 09/05/2022. Main, #5, from 09/05/2022.

MSRP $91.66

$65.99

MSRP $91.66

$65.99

29

Radiator Coolant Hose Adapter

4K0-122-291-D

Audi

Description: 2.0L heating. #3. 2.9L main, left side,upper. Adapter. 3.0L main.

MSRP $29.38

$18.95

MSRP $29.38

$18.95

30

Grommet

4K0-121-585-E

Audi

Description: 2.0L heating. #4. Main.

MSRP $20.61

$13.27

MSRP $20.61

$13.27

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Hoses & Pipes for 2025 Audi A6 Quattro