Cooling Systems
availability
Engine Coolant Pipe
Audi
03H-121-065-C
Connector pipe. 3.6L, without rear a/c.
MSRP $155.72
Engine Coolant Thermostat Housing Adapter
Audi
03H-121-131-A
3.6L main. Flange.
MSRP $56.82
Engine Coolant Overflow Hose
Audi
420-121-107-A
Rear, 5.2L, #2. Rear, 5.2L, upper, Coupe. 4.2L, auto trans, Coupe.
MSRP $47.58
Water Pump
Audi
04E-121-600-CS
A3. Incl.Gasket,Housing,Thermostat,Thermostat Gasket and Thermostat Housing.
MSRP $468.11
Engine Coolant Thermostat Housing
Audi
04E-121-121-L
Thermostat Location-Water Pump Housing. 1.4L.
MSRP $20.59
Engine Coolant Overflow Hose
Audi
4G0-121-081-CP
Vent tube. With RS7, vent lines. Without RS7, main, supply, rear.
MSRP $191.67
Radiator Support Air Duct
Audi
4G0-121-284-AH
Duct. 4.0L without RS7 main.
MSRP $176.50
Upper Hose
Audi
4G0-145-921-B
A7. Left radiator. Right. Gas, auxiliary, side. Supercharger Cooling Radiator. Location-Wheel Arch. Auxiliary Radiator To Pipe.
MSRP $87.49
Engine Coolant Hose
Audi
4G0-145-924-C
Supercharger Cooling. Auxiliary Water Pump to "T". 2012-15, return. Gas, return.
MSRP $61.66
Secondary Air Injection Pump Hose
Audi
4G0-133-889-G
Vacuum tube. Connector pipe. Gas.
MSRP $118.34
Diesel Exhaust Fluid (Def) Injector Feed Line
Audi
4H0-131-984-AC
Diesel, emissions reduction system, 2015-16.
MSRP $527.50
Auxiliary Radiator Duct
Audi
4H0-121-673-D
4.0L, auxiliary, A8, a8l, al8 sport. Gas, auxiliary. 6.3L, auxiliary, left side. 4.0L, auxiliary, S8, engine code ctfa, cgta.
MSRP $76.67
Floor Pan Splash Shield
Audi
4H0-825-205-D
A8, 2011-15 S8, S8 Plus, 2011-18.
MSRP $565.01
Engine Coolant Overflow Hose
Audi
4K1-122-109-B
2.9L, left upper, to 09/05/2022. Main, #1, to 09/05/2022.
MSRP $61.65
Engine Coolant Pipe
Audi
4K1-121-071-D
2.9L, main, left side,upper, #1, to 09/05/2022. Main. #5.
MSRP $100.16
Radiator Support Air Duct
Audi
4KE-121-764-C-9B9
Cover & components with s-line exterior.
MSRP $111.67
Shield
Audi
4KE-825-207-C
Shield. Sportback. to 04/04/2022. Suv. to 04/04/2022. Suv, from 04/04/2022. Sportback, from 04/04/2022.
MSRP $196.67
Engine Coolant Pipe O-Ring
Audi
077-121-437
15 x 2mm. All Required. 4.2L, 2004-06.
MSRP $13.34
Engine Coolant Hose
Audi
079-121-059-A
Turbocharger Cooling. Outlet. Water Hose. 4.0L with RS7 rear.
MSRP $7.89
Suction Hose
Audi
079-145-712
4.0L, A8, a8l,a8l sport, from 09/114/2013. 4.0L without RS7. Suction hose. A8, A8L,A8L sport to 09/13/2013.
MSRP $51.58
Bracket
Audi
7L0-121-093-A
Diesel, main. Gas, main. 3.6L. 4.2L. 3.0L, main. Bracket.
MSRP $17.02
Engine Coolant Hose
Audi
7L6-121-109-R
Pipe to Pipe. From Reservoir Pipe. 4.2L, return.
MSRP $29.38
Engine Coolant Hose
Audi
7L8-121-065-D
Pipe to Pipe. Assembly. Incl.Solenoid Valve and Two Hoses. Diesel, upper, 2013-15.
MSRP $296.49
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