Cooling Systems
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- Valves & Parts
Expansion Tank
Part Number: 4N0-121-405-AF
Audi Notes: Includes Expansion Tank Cap.
Applications: 3.0L. 4.0L.
Other Names: Reservoir, Tank
Replaces: 4n0121405b, 4n0121405p
Description: 3.0L, without plug-in hybrid. 3.0L, with plug-in hybrid, main. A8 Quattro. To 04/01/2019.
MSRP $273.33
$188.60
Rear Shield
Part Number: 4M0-825-213-J
Audi Other Names: Lining
Replaces: 4m0825213f, 4m0825213g, 4m0825213h
MSRP $191.67
$132.25
Auxiliary Radiator Duct
Part Number: 4H0-121-674-C
Audi Other Names: Bracket, Air Duct
Replaces: 4h0121674b
Description: 4.0L, auxiliary, A8, a8l, al8 sport. 6.3L, auxiliary, right side.
MSRP $185.82
$128.21
Outlet Tube
Part Number: 079-145-948-H
Audi Other Names: Return Hose, Water Outlet, Pipe
Replaces: 79145948f
Description: Coolant. A8, S8. 4.0l. Right. 4.0L, from 1/2013.
MSRP $63.33
$45.60
Fan & Motor
Part Number: 4F0-959-455-D
Audi Applications: 3.0L, 3.2L (V6).
Other Names: Electric F
Description: A6. 3.2l. Right.
Backordered
MSRP $176.66
$121.90
Radiator Support Splash Shield
Part Number: 8K1-863-821-B
Audi Other Names: Front Shield, Splash Shield, Baffle
Description: Coupe, 2.0L, manual trans.
MSRP $630.00
$423.36
Connector Pipe
Part Number: 079-121-071-BS
Audi Other Names: Pipe
Description: 4.2 Liter Supply Upper. Pipe that is part of the Engine Cooling system.
Fits A8
4.2 Liter, Supply, Upper. 4.2L, Supply, Upper.
MSRP $106.67
$73.60
Lower Hose
Part Number: 8E0-121-055-E
Audi Applications: 6 CYLINDER.
Other Names: Water Hose
Description: To5400000. Cabriolet A4.
MSRP $216.65
$149.49
T-Piece
Part Number: N-907-610-01
Audi Notes: Included with rear hose. Included with upper hose. Included with hose & tube assembly.
Other Names: Rear Hose T-Connector, Hose & Tube Assembly T-Connector, Tpiece
Description: Gas. 2017-19. 1.4L, hybrid controler cooling.
MSRP $15.50
$9.69
Lower Pipe
Part Number: 4G0-121-071-Q
Audi Other Names: Pipe
Description: 4.0L, main, supply. Without RS7, main, supply.
MSRP $118.99
$82.10
Engine Coolant Hose
Part Number: 5Q0-122-073-CM
Audi Other Names: Inlet Hose, Hose
Replaces: 5q0122073ae, 5q0122073bc
Description: Auxiliary Water Pump. HVAC System. Inlet. 2.0L, diesel, auxiliary, rear.
MSRP $51.82
$37.31
Power Steering Pump
Part Number: 8K0-145-156-Q
Audi Applications: POWER.
Other Names: Pump
Replaces: 8k0145155t
Description: 2008-12, 4.2L, without dynamic steering. S5. 4.2l. With servotronic.
Backordered
MSRP $51.32
$36.95
Heater Hose
Part Number: 1EA-121-057-N
Audi Notes: Included with hose and tube assembly.
Other Names: Hose
Description: Awd, right, upper.
Backordered
Door Shell Screw
Part Number: N-106-531-02
Audi Notes: Included with door shell.
Other Names: Battery Charger Screw, Retainer Screw, Ground Cable Bolt, Cross Rail Bolt, Tube Bolt, Screw
Description: High voltage battery control. Engine code: dsfa, left side.
MSRP $0.82
$0.51
Engine Coolant Hose
Part Number: 079-121-030-B
Audi Other Names: Water Hose, Hose
Replaces: 79121030
Description: Alternator. All Required. With RS7, front center.
Backordered
Connector Hose
Part Number: 9J1-121-086
Audi Other Names: Hose
Description: 2022-24, left/center, rear.
Backordered
Connector Tube
Part Number: 8K0-121-071-J
Audi Other Names: Tube, Pipe
Replaces: 8k0121071g
Description: 3.0L, hoses & pipes, 2013-2016. Coupe, 3.0L, main. 3.0L, hoses & pipes, 2010-2012. Convertible, 3.0L.
MSRP $227.65
$157.08
Backordered
Lower Rear Hose Retainer Spring
Part Number: 4E0-121-142
Audi Notes: Included with inlet hose. Included with connector hose. Included with connector tube. Included with lower coupling. Included with lower...
Other Names: Upper Hose Retainer, Lower Hose Retainer Spring, Upper Hose Retainer Spring, Connector Hose Retainer Spring, Coupling Retainer...
MSRP $6.47
$4.04
Backordered
Radiator Coolant Hose
Part Number: 4S0-121-059-E
Audi Other Names: Hose
Description: Radiator Location-Front Center.
MSRP $53.98
$32.39
Thermostat Unit
Part Number: 0P2-121-115-E
Audi Notes: Includes O-Ring. Includes Inner Seal. Includes Thermostat Gasket.
Applications: 4.0L COOLING SYSTEM.
Other Names: Thermostat, Thermostat Housing
Replaces: p2121115a, p2121115b, p2121115c, p2121115d
Description: 4.0L. SQ7. SQ8. Main, to 01/13/2025. S8. RS Q8. RS7 Sportback. RS6 Avant. A8 Quattro.
MSRP $217.66
$150.19
MSRP $53.34
$38.40
MSRP $24.78
$15.49
Water Pipe
Part Number: 06A-121-497
Audi Other Names: Turbocharger Coolant Line, Hose
Description: 1.8L 180 horsepower. feed.
Backordered
Louver
Part Number: 5Q0-121-223-E
Audi Notes: Included with fan shroud.
Other Names: Blind
Description: Engine code czra, large. Convertible, engine code cntc, 2017-18, 109x35. 2.0L, code dhha, 137x40. 1.4L, large.
Backordered
Air Duct
Part Number: 8K0-121-284-G
Audi Other Names: Radiator Support Air Duct
Description: 2.0L. 3.2L.
MSRP $151.66
$104.65
Engine Coolant Hose
Part Number: 06N-121-497
Audi Other Names: Water Pipe
Description: Turbocharger Cooling. Inlet. To Turbocharger. Incl.Pipe.
MSRP $56.48
$40.67
Fan Shroud
Part Number: 5Q0-121-205-AN
Audi Notes: Included with fan assy.
Applications: 2.0L GAS.
Other Names: Shroud, Cowl
Description: A3. Engine code czra. 2.0L, code dhha. TT Quattro. TTS Quattro. Engine code cntc, 2017-18.
MSRP $428.74
$295.83
Backordered
Cover
Part Number: 4L0-807-819-M-1RR
Audi Notes: Included with lower cover.
Replaces: 4l0807819mgru
Description: With s line pkg, without off road pkg, with trailer pkg.
MSRP $201.66
$139.15
Backordered
Lower Plate
Part Number: 8K0-807-611
Audi Other Names: Plate
Description: A4, without s-line pkg, 2013-2016.
MSRP $233.33
$161.00
Reservoir Hose
Part Number: 8R0-121-109-J
Audi Other Names: Water Hose
Description: 3.2L, supply. 3.0L diesel.
MSRP $156.66
$108.10
Hose
Part Number: 5Q0-121-058-AC
Audi Other Names: Water Hose, Water Inlet Hose, Lower Hose, Front Hose
Description: Engine code: dnvb, left side, lower. Engine code dhha, right side. Engine code: dsfa, left side, lower. Convertible, engine code czra....
MSRP $28.38
$17.74
Filler Trim
Part Number: 8W6-807-823
Audi Other Names: Trim
Description: Coupe, A5, with s-line pkg, 2018-19, code 2k3. Convertible, 2018-19, code 2k3.
MSRP $261.67
$180.55
Hose & Tube Assembly
Part Number: 9J1-121-629
Audi Other Names: Water Hose
Description: 2022-24, right, #1.
Backordered
Fan & Motor
Part Number: 1KM959455E
Audi Notes: Includes Fan Motor.
Applications: 2.0L TDI. 2.0L, 3.2L.
Other Names: Fan Blade, Cooling Fan
Description: A3. 2009 without awd. 2006-08. 2009-2010 with awd, TT. 2009-2010 with awd, tts. Right. 3.2l.
MSRP $320.23
$288.21
Upper Hose Seal
Part Number: N-909-331-01
Audi Notes: Included with upper hose.
Other Names: Radiator Coolant Hose Seal, Seal Ring
Description: Diesel, main. Primary Radiator. Upper Radiator Coolant Hose. 3.0L, main.
MSRP $2.62
$1.64
MSRP $314.99
$217.34
Lower Insulator Retainer Clip
Part Number: 1EA-121-095
Audi Other Names: Clip
Description: Awd. Rwd.
MSRP $4.07
$2.54
ABS Sensor Bolt
Part Number: N-105-464-03
Audi Notes: Included with turbocharger. Included with temperture sensor.
Other Names: Heat Shield Screw, Temp Sensor Screw, Pressure Sensor Screw, Bracket Bolt, Oil Return Tube Retainer, Shield Bolt, Pressure Sensor...
MSRP $0.68
$0.43
Intake Duct Bolt
Part Number: N-910-542-01
Audi Other Names: Vapor Canister Bolt, Bracket Screw, Front Duct Screw, Lower Housing Bolt, Oil Cooler Screw, Front Duct Bolt, Oil Cooler Bolt, Bolt
Description: Evaporative emission. 5.2L, Coupe, auto trans. 5.2L, Coupe, manual trans. 4.2L, convertible, auto trans. 4.2L, convertible, manual...
MSRP $4.10
$2.56
MSRP $58.33
$42.00
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