Radiators & Parts
availability
Hose
Audi
4K0-145-921-AH
Auxiliary Radiator. Radiator to Pipe. 2.9L, left lower, #1. 2.9L, main, left side, lower, #2. S6. Center auxiliary.
$10.07
MSRP $15.62
Save $5.55
35.5% Off 
Expansion Tank
Audi
9J1-121-407-A
2022-24, to 09/19/2022. RS e-tron GT.
$56.26
MSRP $75.01
Save $18.75
25% Off 
Engine Coolant Pipe
Audi
4K0-121-064
2.9L right. inner. 2.9L, main, left side, lower, #3.
$166.37
MSRP $234.98
Save $68.61
29.2% Off 
Water Hose Assembly Clamp
Audi
8E0-121-530
2016-18, front. Gas. 4.2L, auto trans. 4.2L, supply, RS4. 4.2L rear. 4.2L, return, RS4, to water pump.
$4.36
MSRP $6.77
Save $2.41
35.6% Off 
Bumper Cover Spacer Panel
Audi
8S0-807-959
TT rs, covers & trim, code: gp1. TT rs, covers & trim, code: gp0.
$139.24
MSRP $196.66
Save $57.42
29.2% Off 
Bumper Cover Spacer Panel
Audi
89A-807-833-A-9B9
Cover and components. with s-line.
$155.76
MSRP $220.00
Save $64.24
29.2% Off 
Side Mount Bracket Screw
Audi
4K0-805-399
Supports and components.
$3.97
MSRP $6.15
Save $2.18
35.4% Off 
Radiator Coolant Hose
Audi
4M0-122-101-AK
Engine Cooling Radiator. Q7.
$138.06
MSRP $195.01
Save $56.95
29.2% Off 
Engine Coolant Overflow Hose
Audi
80A-121-081-CD
2.0L plug-in hybrid breather lines. #2.
$68.40
MSRP $94.99
Save $26.59
28% Off 
HVAC Heater Hose
Audi
80A-819-314-B
Connector to Pipe. Lower.
$12.84
MSRP $19.90
Save $7.06
35.5% Off 
Engine Coolant Pipe Clamp
Audi
N-108-452-01
3.0L. 2.9L, alternator. 2.9L main, right side.
$0.98
MSRP $1.52
Save $0.54
35.5% Off 
Hose
Audi
9J1-121-501
2022-24, solenoid valve for coolant circuit, #11.
$21.01
MSRP $32.58
Save $11.57
35.5% Off 
Bumper Cover Spacer Panel
Audi
4M8-807-320-A
Trim plate. 2019-23.
$65.51
MSRP $90.98
Save $25.47
28% Off 
Engine Coolant Pipe
Audi
059-121-086-AH
Diesel, lower, 2013-14. Tube. 3.0L diesel, return.
$61.36
MSRP $81.82
Save $20.46
25% Off 
Radiator Assembly
Audi
8P0-198-251
2009-13, without awd. From 05/31/2010.
$744.05
MSRP $1,078.33
Save $334.28
31% Off 
Engine Coolant Overflow Hose
Audi
80A-121-081-S
2.0L main hoses. Overflow hose.
$76.80
MSRP $106.66
Save $29.86
28% Off 
Cooling System Bypass Line Adapter
Audi
07L-121-057-P
Pipe to Pipe. 5.2L feed.
$16.37
MSRP $25.38
Save $9.01
35.5% Off 
Engine Coolant Pipe
Audi
06D-121-071-R
Water pipe. 2.0L, return.
$111.46
MSRP $154.80
Save $43.34
28% Off 
Cooling System Bypass Line Adapter
Audi
1K0-121-073-AL
Outlet. "T" to Thermostat Housing. Elbow. 3.2L, return, auto trans.
$19.98
MSRP $30.98
Save $11.00
35.5% Off 
Engine Coolant Bypass Pipe O-Ring
Audi
079-121-091-D
4.2L, supply, A4/S4. From Chassis/VIN 4B-4-070 001. 32mm. 4.2L, feed, 2005-06.
$7.64
MSRP $11.85
Save $4.21
35.5% Off 
Engine Coolant Hose
Audi
06E-121-082-R
Engine Oil Cooler. Cooler to Pipe. 2016-18, front. 2017-19. 3.0L gas, front.
$19.69
MSRP $30.52
Save $10.83
35.5% Off 
Bumper Cover Spacer Panel
Audi
8E0-807-151-A-01C
A4 & S4 without air intake, all. A4/S4, 3.2l.
$25.48
MSRP $39.50
Save $14.02
35.5% Off 
HVAC Heater Hose
Audi
80A-122-073-G
Auxiliary Water Pump to Radiator Coolant Hose.
$35.98
MSRP $55.78
Save $19.80
35.5% Off 
Engine Coolant Pipe
Audi
1EA-122-050-BJ
Awd, right, to 10/18/2021.
$82.79
MSRP $114.98
Save $32.19
28% Off 
Engine Timing Cover Gasket
Audi
N-904-650-04
Front Cover. O-Ring. Oil cooler line,seal. 4.2L.
$2.22
MSRP $3.43
Save $1.21
35.3% Off 
Coolant Hose
Audi
8W0-121-546-Q
Charge Air Cooling. Location-Wheel Arch. 2.9L, main.
$39.61
MSRP $52.82
Save $13.21
25% Off 
Radiator Support Air Duct
Audi
4M0-145-334-R
2020-24 3.0L intercooler. without s-line exterior.
$78.00
MSRP $108.34
Save $30.34
28% Off 
Engine Coolant Pipe
Audi
1EA-121-064
Awd with r-1234yf refrigerant rear. to 10/30/2023. Awd with r-1234yf refrigerant rear. from 10/30/2023. Rwd with r-744 refrigerant rear.
$38.86
MSRP $51.82
Save $12.96
25% Off 
Radiator Coolant Hose
Audi
4F0-145-925-A
Supercharger Cooling Radiator. Auxiliary Radiator To Pipe.
$82.80
MSRP $115.01
Save $32.21
28% Off 
Engine Coolant Hose
Audi
420-121-448-C
ATF Cooling. Inlet. Coolant Hose Connector to Pipe.
$7.79
MSRP $12.08
Save $4.29
35.5% Off 
Radiator Support Baffle
Audi
4G8-121-283-AG
3.0L. with prestige pkg.
$252.74
MSRP $356.98
Save $104.24
29.2% Off 
Engine Coolant Hose
Audi
4G0-121-447-BC
ATF Cooler. Inlet. Auxiliary Water Pump To Pipe. 4.0L, auxiliary, rear. Without RS7, auxiliary, rear.
$44.61
MSRP $59.49
Save $14.88
25% Off 
Engine Coolant Hose
Audi
8W0-819-375-AE
Auxiliary Water Pump. Engine Cooling. Inlet. 2017-2019, auto trans. 2017-20.
$33.27
MSRP $51.58
Save $18.31
35.5% Off 
Cooling System Bypass Line Adapter O-Ring
Audi
07L-103-121-N
35.6 x 4mm. 5.2L feed.
$10.82
MSRP $16.79
Save $5.97
35.6% Off 
Air Duct
Audi
4M0-807-158-E-9B9
2020-24 Q7 bumper cover & trim.
$42.74
MSRP $56.98
Save $14.24
25% Off 
Radiator Support Air Duct
Audi
8V5-807-162
Bumper cover and components.
$70.55
MSRP $97.98
Save $27.43
28% Off 
Radiator Coolant Hose
Audi
8W0-145-923-P
Charge Air Cooling. Center. 2.9L, main, upper.
$18.45
MSRP $28.60
Save $10.15
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