Belts and Hoses

Buying and installing genuine OEM Audi parts and accessories are the only way to ensure a perfect fit. Whether you're looking for a coolant hose, water hose, or a serpentine belt, Bernardi Parts sells only genuine Audi parts - at the best prices you'll find online. You can order OEM hoses and belts custom-made for your Audi right here. To see our full selection of belts and hoses, select the model and year of your Audi using the convenient dropdowns below.

With our fitment guarantee you will always get the right parts for your Audi. Have a question about our OEM belts and hoses? Give our in-house experts a call!

Water Hose
06M-121-054-D
Positions: Left
Other Names: Hose More
Description: 3.0L. More
Fits:
  • Audi:
    • S4
$10.30
$5.67
$10.30
$5.67
Connector Hose
07K-121-063-G
Positions: Rear
Other Names: Hose More
Description: 2.5L, rear. More
Fits:
  • Audi:
    • TT Quattro
$122.00
$80.52
$122.00
$80.52
Intake Hose
06L-129-629-A
Other Names: Hose More
Description: 2.0L code dbpa. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$85.00
$56.10
$85.00
$56.10
Outlet Hose
06E-121-546-D
Other Names: Hose More
Description: 2016-17, auxiliary. 3.0L gas, auxiliary. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$12.20
$6.71
$12.20
$6.71
Coolant Hose
4G0-121-445-AS
Positions: Rear
Other Names: Hose More
Description: 2016-17, rear. 3.0L gas, rear. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$14.20
$7.81
$14.20
$7.81
Water Hose
4G0-145-924-P
Other Names: Hose More
Description: 2016-17, auxiliary. 3.0L gas, auxiliary. More
Notes: Included With Hose & Tube Assembly. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$16.60
$9.13
$16.60
$9.13
Front Hose
4H0-121-057-N
Other Names: Hose More
Description: 4.0L, auxiliary, S8, engine code ddta, #2. More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$55.00
$30.25
$55.00
$30.25
Front Hose
4H0-121-611
Other Names: Hose More
Description: 4.0L, auxiliary, S8, engine code ddta, #3. More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$55.00
$30.25
$55.00
$30.25
Water Hose
06E-121-082-T
Positions: Front
Other Names: Outlet Hose, Hose More
Replaces: 06E-121-082-Q
Description: 3.0L. Gas, from 11/17/2015. 2016-17, front, from 11/17/2015. More
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro,
    • Q7
$16.40
$9.02
$16.40
$9.02
Outlet Hose
4H0-122-447
Other Names: Hose More
Description: 4.0L, auxiliary, A8, a8l, al8 sport. More
Fits:
  • Audi:
    • A8 Quattro
$98.00
$64.68
$98.00
$64.68
Vent Hose
4H0-941-717-C
Positions: Left
Other Names: Hose More
Description: 2015-17. More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$30.00
$16.50
$30.00
$16.50
Inlet Hose
4G0-121-049-AK
Positions: Left Front
Other Names: Hose More
Description: With RS7, left front. More
Fits:
  • Audi:
    • RS7
$40.00
$22.00
$40.00
$22.00
Water Hose
4G0-121-109-BA
Positions: Left Inner
Other Names: Hose More
Description: With RS7, left inner. More
Fits:
  • Audi:
    • RS7
$45.00
$24.75
$45.00
$24.75
Discharge Hose
4G0-816-721-T
Other Names: Hose More
Replaces: 4G0-260-701-AE, 4G0-260-701-CD
Description: S7. S6. More
Fits:
  • Audi:
    • S6,
    • S7
$200.00
$132.00
$200.00
$132.00
Intake Hose
079-129-571-Q
Positions: Left
Other Names: Hose More
Description: 4.0L, with RS7. More
Fits:
  • Audi:
    • RS7
$440.00
$290.40
$440.00
$290.40
Connector Hose
079-121-054-E
Other Names: Hose More
Description: Without RS7, main, supply. 4.0L, main, supply. More
Fits:
  • Audi:
    • S6,
    • S7
$13.78
$7.58
$13.78
$7.58
Front Hose
04L-121-051
Other Names: Hose More
Description: 2.0L, diesel, intercooler. More
Notes: Included With Hose & Tube Assembly. More
Fits:
  • Audi:
    • A3
$13.80
$7.59
$13.80
$7.59
Rear Hose
04L-121-101
Other Names: Hose More
Description: 2.0L, diesel, intercooler. More
Notes: Included With Hose & Tube Assembly. More
Fits:
  • Audi:
    • A3
$13.80
$7.59
$13.80
$7.59
Intake Hose
06E-129-629-AA
Other Names: Hose More
Description: Gas. More
Fits:
  • Audi:
    • Q5,
    • SQ5
$210.00
$138.60
$210.00
$138.60
Suction Hose
079-145-712
Positions: Left
Other Names: Hose More
Description: 4.0L, A8, a8l,a8l sport, from 09/16/2013. 4.0L, A8, a8l,a8l sport, to 09/13/2013. Without RS7. More
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7
$40.00
$22.00
$40.00
$22.00
Outlet Hose
4H0-121-448-N
Other Names: Hose More
Description: 3.0L diesel, return. More
Fits:
  • Audi:
    • A7 Quattro
$28.00
$15.40
$28.00
$15.40
Upper Hose
4H0-145-738-N
Positions: Right
Other Names: Hose More
Description: Diesel. More
Fits:
  • Audi:
    • A8 Quattro
$337.50
$222.75
$337.50
$222.75
Front Hose
4H0-819-373-G
Other Names: Hose More
Description: Diesel. More
Fits:
  • Audi:
    • A8 Quattro
$44.00
$24.20
$44.00
$24.20
Intake Hose
059-129-615-L
Other Names: Hose More
Description: 3.0L diesel. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$145.00
$95.70
$145.00
$95.70
Suction Hose
079-145-712-B
Positions: Left
Other Names: Hose More
Description: 4.0L, S8, from 09/16/2013. 4.0L, S8, to 09/13/2013. More
Fits:
  • Audi:
    • S8
$30.00
$16.50
$30.00
$16.50
Rear Hose
4H0-121-061-K
Positions: Left
Other Names: Hose More
Replaces: 4H0-121-061-C
Description: 4.0L, auxiliary, S8, engine code ctfa, cgta. More
Fits:
  • Audi:
    • S8
$70.00
$46.20
$70.00
$46.20
Lower Hose
420-121-444-B
Positions: Rear
Other Names: Hose More
Description: Rear, 5.2L, auto trans. More
Fits:
  • Audi:
    • R8
$176.00
$116.16
$176.00
$116.16
Connector Hose
4G0-131-850-K
Other Names: Hose More
Description: Diesel, emission reduction system. More
Fits:
  • Audi:
    • A6 Quattro
$62.00
$40.92
$62.00
$40.92
Vent Hose
4G8-941-718-C
Positions: Right
Other Names: Hose More
Description: With directional beam headlamp, with led lighting, with RS7. More
Fits:
  • Audi:
    • RS7
$45.00
$24.75
$45.00
$24.75
Inlet Hose
4H0-121-447-S
Other Names: Hose More
Description: 4.0L, auxiliary, A8, a8l, al8 sport. More
Fits:
  • Audi:
    • A8 Quattro
$28.00
$15.40
$28.00
$15.40
Inlet Hose
06H-121-057-AG
Other Names: Hose More
Description: 2.0L, hybrid, auxiliary #1. More
Fits:
  • Audi:
    • Q5
$28.00
$15.40
$28.00
$15.40
Drain Hose
4E0-809-937-A
Other Names: Hose More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$12.76
$7.02
$12.76
$7.02
Inlet Hose
4G8-121-082-A
Positions: Front
Other Names: Hose More
Description: Without RS7, auxiliary, front. More
Fits:
  • Audi:
    • S7
$18.80
$10.34
$18.80
$10.34
Upper Hose
07P-121-101-A
Positions: Right
Other Names: Hose More
Description: 6.3L, auxiliary, right side. More
Fits:
  • Audi:
    • A8 Quattro
$62.00
$40.92
$62.00
$40.92
Front Hose
4H0-819-378-F
Positions: Right
Other Names: Hose More
Description: 6.3L, auxiliary, right side. More
Fits:
  • Audi:
    • A8 Quattro
$62.00
$40.92
$62.00
$40.92
Upper Hose
4G0-145-921-C
Positions: Left, Right
Other Names: Hose More
Description: A6. Right. Left radiator. 2012-15, return. More
Fits:
  • Audi:
    • A6 Quattro
$62.00
$40.92
$62.00
$40.92
Connector Hose
06E-121-058-F
Other Names: Hose More
Description: 3.0L, main. 3.0L, return. 2012-15, supply. 3.0L gas, supply. Convertible, 3.0L. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • Q5,
    • S4,
    • S5,
    • SQ5
  • 1 more
$13.80
$7.59
$13.80
$7.59
Intake Hose
4G0-129-615-E
Other Names: Hose More
Description: 2012-15. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$140.00
$92.40
$140.00
$92.40
Drain Hose
4G0-941-718-A
Positions: Right
Other Names: Hose More
Description: 2012-15, with xenon headlamps, with directional beam. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
$13.00
$9.30
$13.00
$9.30
Suction Hose
4H0-422-887-BM
Other Names: Hose More
Description: 2011-14, 4.0 & 4.2L, with dynamic steering, from 07/11/2011. More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$230.00
$151.80
$230.00
$151.80
Drain Hose
4G8-877-201
Positions: Left Front, Right Front
Other Names: Hose More
Description: Front. More
Fits:
  • Audi:
    • A7 Quattro,
    • RS7,
    • S7
$45.00
$24.75
$45.00
$24.75
Overflow Hose
4G0-121-445-P
Other Names: Hose More
Description: 2012-15, supply. More
Fits:
  • Audi:
    • A6 Quattro
$55.00
$30.25
$55.00
$30.25
Drain Hose
4G5-877-203-A
Positions: Left Rear, Right Rear
Other Names: Hose More
Description: Rear, to 05/18/2014. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
$45.00
$24.75
$45.00
$24.75
Suction Hose
4H0-422-887-BA
Other Names: Hose More
Description: 2011-14, 6.3L. More
Fits:
  • Audi:
    • A8 Quattro
$67.50
$44.55
$67.50
$44.55
Return Hose
4H0-422-891-AK
Other Names: Hose More
Description: 2011-14, 6.3L. More
Fits:
  • Audi:
    • A8 Quattro
$130.00
$85.80
$130.00
$85.80
Water Hose
420-121-101-D
Positions: Rear
Other Names: Hose More
Replaces: 420-121-101-B
Description: Rear, 5.2L. More
Fits:
  • Audi:
    • R8
$132.00
$87.12
$132.00
$87.12
Coolant Hose
07K-121-061-A
Positions: Rear
Other Names: Hose More
Description: 2.5L, rear. More
Fits:
  • Audi:
    • TT Quattro
$40.00
$22.00
$40.00
$22.00
Connector Hose
07K-129-627-A
Other Names: Hose More
Description: 2.5L. More
Fits:
  • Audi:
    • TT Quattro
$85.00
$56.10
$85.00
$56.10
Drain Hose
427-825-598
Positions: Right
Other Names: Hose More
Fits:
  • Audi:
    • R8
$215.00
$141.90
$215.00
$141.90
Center Hose
420-121-053
Positions: Front
Other Names: Hose More
Description: Front. More
Fits:
  • Audi:
    • R8
$15.30
$8.42
$15.30
$8.42

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