Hoses & Clamps
Hose
Audi
9J1-121-516
2022-24, solenoid valve for coolant circuit, #10.
$26.25
MSRP $39.78
Save $13.53
34% Off 
HVAC Heater Hose
Audi
4H1-819-344
Auxiliary A/C & Heater. Inlet. Auxiliary Water Pump to Heater Core.
$144.48
MSRP $205.81
Save $61.33
29.8% Off 
Inter-Cooler Hose
Audi
079-103-237-A
Connector hose. 4.0L with RS7.
$55.66
MSRP $76.67
Save $21.01
27.4% Off 
Engine Coolant Hose
Audi
4H0-121-449-R
6.3L, auxiliary, left side. ATF Cooler. Cooler to Pipe. Incl.Inline Thermostat. Outlet.
Coolant Line
Audi
078-121-598-B
Please order the following for replacement 078121598F N 0138495 (x2)
Engine Coolant Hose
Audi
4G0-122-109-AN
Engine Cooling. Connector to Pipe and Water Pump Housing. 2.0L, rear, lower, 2016-18.
$129.87
MSRP $185.00
Save $55.13
29.8% Off 
Water Pipe
Audi
5Q0-121-070-BP
2.0L, code dhha, auxiliary- right side.
$59.66
MSRP $84.98
Save $25.32
29.8% Off 
Hose
Audi
4K0-121-472-S
Auxiliary Radiator. Location-Wheel Arch. 2.9L, auxiliary. 2.9L, left lower, #3. S6. Left auxiliary outlet.
$7.77
MSRP $11.79
Save $4.02
34.1% Off 
Engine Coolant Reservoir Hose
Audi
4H0-121-081-BL
Overflow hose. Gas.
$17.16
MSRP $26.00
Save $8.84
34% Off 
Engine Coolant Pipe
Audi
06M-121-662-D
Flow Not Specified. All Required. 2.9L alternator. #2. 2.9L, main, right side, #1. 2020-24, alternator, lower. 3.0L, alternator.
$42.35
MSRP $58.34
Save $15.99
27.4% Off 
Radiator Coolant Hose
Audi
4H0-121-058-E
Supercharger Cooling Radiator. Location-Wheel Arch. Auxiliary Radiator to Auxiliary Water Pump.
$39.43
MSRP $54.32
Save $14.89
27.4% Off 
Radiator Coolant Hose Hold Down
Audi
3C0-121-093
2.0L, diesel. Upper Radiator Coolant Hose.
$5.82
MSRP $8.32
Save $2.50
30% Off 
Engine Coolant Pipe
Audi
4K0-121-071-K
2.9L, main, left side,upper, #2, from 08/31/2020. Main, #3, from 08/31/2020.
$66.68
MSRP $94.99
Save $28.31
29.8% Off Engine Coolant Hose
Audi
04L-121-058-AA
Engine Cooling. Regulating Flap. Inlet.
$17.41
MSRP $26.38
Save $8.97
34% Off 
Upper Hose
Audi
8W0-819-374-AB
3.0L, auxiliary, 2020-25, to 02/01/2021. Convertible, 3.0L, auxiliary, 2020-24, to 03/08/2021. Coupe, 3.0L, auxiliary, 2020-24, to...
$19.65
MSRP $29.78
Save $10.13
34% Off 
Engine Coolant Pipe
Audi
4KE-121-036-F
Center, from 02/14/2022. Hose assy. Center, single charging port. Center, dual charging port. E-tron Quattro. From 02/14/22. Q8 e-tron....
$101.78
MSRP $144.98
Save $43.20
29.8% Off 
Hose Assembly
Audi
8K0-121-051-F
Auxiliary, left side, convertible.
$258.21
MSRP $367.81
Save $109.60
29.8% Off 
Engine Coolant Hose
Audi
06E-121-082-R
Engine Oil Cooler. Cooler to Pipe. 2016-18, front. 2017-19. 3.0L gas, front.
$20.14
MSRP $30.52
Save $10.38
34% Off 
Radiator Coolant Hose
Audi
8Y0-121-104
RS3. Outlet. Front center. Right Radiator.
$35.08
MSRP $57.98
Save $22.90
39.5% Off 
Engine Coolant Hose
Audi
07L-121-030-J
The Audi R8 Engine Coolant Hose (07L-121-030-J) is a factory-fit rear coolant hose for the 5.2L V10 Audi R8 (2009–2023), routed at the...
Radiator Coolant Hose
Audi
5Q0-122-101-CM
Primary Radiator. 2.0L, diesel, radiator.
$143.90
MSRP $204.98
Save $61.08
29.8% Off 
Lower coolant Hose
Audi
06D-121-057-L
Pipe to Pipe. From Thermostat. Coolant hose. 2.0L, supply.
$17.15
MSRP $25.98
Save $8.83
34% Off Engine Coolant Hose
Audi
4F0-121-082
ATF Cooler. with Transfer Box Cooler. ATF Cooler to Transfer Box Cooler.
Radiator Coolant Hose
Audi
4K0-122-055-BC
Primary Radiator. 2.9L, right. S6. S7 Sportback.
$77.22
MSRP $110.00
Save $32.78
29.8% Off 
Engine Coolant Pipe
Audi
06Q-121-492
Return tube. Engine code: dnvb or dywa, upper.
$11.43
MSRP $17.32
Save $5.89
34% Off 
Water Hose
Audi
4KE-145-912-B
Right, # 5, 370 kw system. Right, # 11, SQ8.
$29.29
MSRP $44.38
Save $15.09
34% Off 
Engine Coolant Hose
Audi
07P-121-062-H
6.3L, auxiliary, right side. All Required. Alternator.
Engine Coolant Hose
Audi
1K0-121-156-BF
ATF Cooler. Cooler to "T". Return hose. 2009 without awd.
$143.90
MSRP $204.98
Save $61.08
29.8% Off 
Exhaust Gas Re-Circulation (Egr) Tube
Audi
059-131-051-DE
Hose & tube assy. 2010-12. 3.0L.
$99.45
MSRP $141.66
Save $42.21
29.8% Off 
Water Pipe
Audi
0ET-901-312
Drive motor-rear e-tron 45, e-tron 55.
$26.78
MSRP $40.58
Save $13.80
34% Off 
Engine Coolant Pipe
Audi
4N0-121-081-AA
4.0L upper. upper rear.
$30.48
MSRP $50.38
Save $19.90
39.5% Off 
Radiator Coolant Hose
Audi
4M0-145-919-R
2017-19, auxiliary. Q7. Supercharger Cooling Radiator. Center.
$55.66
MSRP $76.67
Save $21.01
27.4% Off 
HVAC Heater Hose
Audi
4F0-819-373-AC
Outlet. Heater Core To Pipe.
$98.27
MSRP $139.98
Save $41.71
29.8% Off 
Engine Coolant Hose
Audi
8E0-121-086-A
Alternator. All Required.
$25.46
MSRP $38.58
Save $13.12
34% Off 
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