Cooling Systems
My Garage
Color
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Reservoir Hose
Part Number: 4E0-121-109-N
Audi Other Names: Hose
Description: 4.2L, return, 2007-10.
Fits:
- Audi:
- A8 Quattro
MSRP $101.65
$81.73
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...
Fits:
- Audi:
- A3,
- A3 Quattro,
- A4,
- A4 Quattro,
- A5,
MSRP $6.47
$4.46
Connector Tube
Part Number: 4E0-121-164-K
Audi Other Names: Tube Assembly, Tube
Description: 6.0L, feed, from vin 4e6008012. 5.2L, feed. 6.0L, feed, to vin 4e6008011.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $301.67
$238.92
Fan Shroud
Part Number: 4E0-121-207-M
Audi Applications: 5.2L (V10).
Other Names: Shroud, Cowl
Description: S6. S8. 5.2L.
Fits:
- Audi:
- S6,
- S8
MSRP $783.31
$610.99
Radiator
Part Number: 4E0-121-251-F
Audi Applications: 4.2L (V8). 6.0L (V12). 5.2L (V10).
Replaces: 4E0-121-251-D
Description: A8. S8. Main. 4.2L, 2007-10.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $1,016.81
$780.92
Air Baffle
Part Number: 4E0-121-283-F
Audi Other Names: Air Duct
Description: 4.2L.
Fits:
- Audi:
- A8 Quattro
MSRP $31.16
$21.50
Air Baffle
Part Number: 4E0-121-284-J
Audi Other Names: Air Duct
Description: 4.2L.
Fits:
- Audi:
- A8 Quattro
Backordered
Pipe
Part Number: 4E0-121-398-F
Audi Description: 6.0L, return, from vin 4e6011643. 6.0L, return, to vin 4e6011642.
Fits:
- Audi:
- A8 Quattro
MSRP $203.32
$161.03
Tube
Part Number: 4E0-121-445-AB
Audi Other Names: Hose
Description: 6.0L, return, from vin 4e6011643.
Fits:
- Audi:
- A8 Quattro
Backordered
Water Hose
Part Number: 4E0-121-447-Q
Audi Description: 4.2L, return, 2007-10.
Fits:
- Audi:
- A8 Quattro
MSRP $103.32
$83.07
Coolant Hose
Part Number: 4E0-121-449-AE
Audi Other Names: Hose
Description: 5.2L, return with transfer case cooler.
Fits:
- Audi:
- S8
Backordered
Power Steering Pump
Part Number: 4E0-145-155-N
Audi Applications: POWER.
Other Names: Pump
Replaces: 7L8-422-154-A, 7L8-422-154-E
Description: Q7. 3.0l gas. Q7. 3.6l. 4.2L, 2004-06. A8, S8. 4.2l.
Fits:
- Audi:
- A8 Quattro,
- Q7
MSRP $1,283.08
$1,067.52
Power Steering Pump
Part Number: 4E0-145-156-D
Audi Applications: POWER.
Other Names: Pump
Description: A8, S8. 5.2l.
Fits:
- Audi:
- S8
Backordered
Radiator Support
Part Number: 4E0-805-594-C
Audi Other Names: Carrier
Description: From vin 4e6015101.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $380.60
$301.44
HVAC Heater Hose
Part Number: 4E0-819-373-AC
Audi Other Names: Hose
Description: Outlet. From Connector.
Fits:
- Audi:
- A8 Quattro
MSRP $233.15
$184.65
Front Support Brace
Part Number: 4E0-821-263-A
Audi Notes: Included with front support.
Other Names: Support
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $65.47
$53.42
MSRP $244.49
$193.63
Fan & Motor
Part Number: 4E0-959-455-G
Audi Applications: 4.2L (V8). 6.0L (V12). 5.2L (V10).
Other Names: Electric F
Description: 4.2L. A8. Left. 6.0L. 5.2L. S8. S6.
Fits:
- Audi:
- A8 Quattro,
- S6,
- S8
Backordered
Fan & Motor
Part Number: 4E0-959-455-H
Audi Applications: 4.2L (V8). 6.0L (V12). 5.2L (V10).
Other Names: Electric F
Description: 4.2L. A8. Right. 6.0L. 5.2L. S8. S6.
Fits:
- Audi:
- A8 Quattro,
- S6,
- S8
MSRP $1,659.70
$1,487.09
Thermostat Housing
Part Number: 04E-121-116-C
Audi Notes: Included with Water pump assembly.
Applications: 1.4L Hybrid.
Other Names: Housing
Description: A3. 1.4L.
Fits:
- Audi:
- A3 Sportback e-tron
Backordered
Water Pump
Part Number: 04E-121-600-CS
Audi Notes: Includes Gasket.
Applications: 1.4L Hybrid.
Replaces: 04E-121-600-AL, 04E-121-600-BD, 04E-121-600-BE, 04E-121-600-CB, 04E-121-600-CC
Description: A3.
Fits:
- Audi:
- A3 Sportback e-tron
MSRP $468.11
$370.75
Oil Feed Tube
Part Number: 04E-145-140-AS
Audi Other Names: Pipe
Replaces: 04E-145-140-AE, 04E-145-140-E, 04E-145-140-Q
Description: 1.4L.
Fits:
- Audi:
- A3 Sportback e-tron
MSRP $96.65
$77.71
Radiator
Part Number: 4F0-121-251-AC
Audi Applications: 5.2L (V10).
Replaces: 4F0-121-251-S
Description: S6. Primary.
Fits:
- Audi:
- S6
MSRP $573.34
$447.20
Backordered
Lower Cover
Part Number: 4F0-121-292-A
Audi Other Names: Cover
Description: 3.2L, without s-line. 3.0L. 3.2L, all.
Fits:
- Audi:
- A6,
- A6 Quattro
MSRP $52.48
$42.83
Lower Cover
Part Number: 4F0-121-292-C
Audi Other Names: Cover
Description: 5.2L. 4.2L, without s-line. 4.2L, all.
Fits:
- Audi:
- A6 Quattro,
- S6
Backordered
Expansion Tank
Part Number: 4F0-121-403-T
Audi Applications: 3.0L, 3.2L (V6).
Other Names: Tank
Description: A6. 3.0l.
Fits:
- Audi:
- A6 Quattro
MSRP $148.33
$119.26
Engine Coolant Hose
Part Number: 4F0-121-444-B
Audi Other Names: Hose
Description: ATF Cooler. with Transfer Box Cooler. Transfer Box Cooler to Connector. Assembly. Incl.Two Hoses and Thermostat Valve.
Fits:
- Audi:
- S6
Backordered
Power Steering Pump
Part Number: 4F0-145-155-H
Audi Applications: POWER.
Other Names: Pump
Description: 3.0 & 3.2L, from vin 4f5054751. A6. 3.0l, 3.2l.
Fits:
- Audi:
- A6,
- A6 Quattro
Backordered
Tube
Part Number: 4F0-265-235-C
Audi Other Names: Pipe
Description: 4.2L, return, 2007-11.
Fits:
- Audi:
- A6 Quattro
Backordered
Radiator Bracket
Part Number: 4F0-317-827-K
Audi Other Names: Bracket
Description: 4.2L, auxiliary.
Fits:
- Audi:
- A6 Quattro
Backordered
Backordered
Support Brace
Part Number: 4F0-809-891-A
Audi Other Names: Support
Description: 4.2L.
Fits:
- Audi:
- A6 Quattro
Backordered
Support Brace
Part Number: 4F0-809-892
Audi Other Names: Support
Description: 3.0, 3.2L. 5.2L.
Fits:
- Audi:
- A6,
- A6 Quattro,
- S6
MSRP $6.88
$4.75
Engine Coolant Hose
Part Number: 4F0-819-376
Audi Other Names: Hose
Description: Heater Pipe to Oil Cooler Hose Assy.
Fits:
- Audi:
- S6
MSRP $43.84
$30.25
Front Shield
Part Number: 4F0-825-207-D
Audi Other Names: Floor Pan Splash Shield, Lining
Replaces: 4F0-825-207-B
Description: Sedan. Wagon.
Fits:
- Audi:
- A6,
- A6 Quattro,
- S6
MSRP $120.83
$97.15
Front Shield
Part Number: 4F0-825-208-H
Audi Other Names: Floor Pan Splash Shield, Lining
Replaces: 4F0-825-208-D
Description: Sedan. Wagon.
Fits:
- Audi:
- A6,
- A6 Quattro,
- S6
MSRP $280.01
$221.76
Fan & Motor
Part Number: 4F0-959-455-P
Audi Other Names: Electronic Fan
Replaces: 4F0-959-455-N
Description: 3.0L, with trailer pkg.
Fits:
- Audi:
- A6 Quattro
MSRP $640.00
$499.20
HVAC Heater Hose
Part Number: 4F1-819-371-B
Audi Other Names: Hose
Description: Inlet. To Valve.
Fits:
- Audi:
- A6,
- A6 Quattro
Backordered
Oil Cooler
Part Number: 4G0-117-021-B
Audi Applications: 4.0L.
Other Names: Oil cooler
Replaces: 4G0-117-021-A
Description: Fits RS7, RS7 Sportback, S7 Sportback
RS7. w/RS7. w/ RS7.
Fits:
- Audi:
- RS7
Backordered
Lower Hose
Part Number: 4G0-121-049-AP
Audi Applications: 4.0L-MAIN COOLING SYSTEM.
Other Names: Water Hose
Description: S7, RS7.
Fits:
- Audi:
- RS7,
- S7
Backordered
Lower Hose
Part Number: 4G0-121-055-AD
Audi Applications: 2.0L (2012-15).
Other Names: Hose
Description: 2.0L, 2012-15. A6.
Fits:
- Audi:
- A6,
- A6 Quattro
MSRP $116.67
$93.80
Outlet Hose
Part Number: 4G0-121-056-J
Audi Other Names: Water Hose, Hose
Description: 4.0L, auxiliary, rear. With RS7, rear.
Fits:
- Audi:
- RS7,
- S6,
- S7
Backordered
Elbow
Part Number: 4G0-121-058-D
Audi Other Names: Hose
Description: With RS7, left front.
Fits:
- Audi:
- RS7
Backordered
Water Hose
Part Number: 4G0-121-062
Audi Other Names: Hose
Description: With RS7, right front.
Fits:
- Audi:
- RS7
Backordered
Vent Pipe
Part Number: 4G0-121-081-CC
Audi Other Names: Tube
Description: With RS7, vent lines.
Fits:
- Audi:
- RS7
MSRP $130.01
$104.52
Vent Tube
Part Number: 4G0-121-081-CH
Audi Other Names: Tube
Description: 4.0L, main, supply, rear. Without RS7, main, supply, rear.
Fits:
- Audi:
- S6,
- S7
MSRP $60.01
$48.96
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!