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Reservoir Hose
Part Number: 1K0-121-109-AH
Audi Other Names: Hose
Description: 3.2L, return.
Fits:
- Audi:
- A3 Quattro
MSRP $48.38
$30.24
Thermostat
Part Number: 1K0-121-113-A
Audi Notes: Included with upper hose. Included with hose assembly.
Description: 2011-15 with awd, TT. 2009-2010 with awd, TT.
Fits:
- Audi:
- TT,
- TT Quattro,
- TTS Quattro
MSRP $72.82
$54.61
Radiator Coolant Hose
Part Number: 1K0-121-156-BJ
Audi Other Names: Hose
Description: Auxiliary Radiator. Pipe to Lower Radiator Coolant Hose Adapter.
Fits:
- Audi:
- TTS Quattro
MSRP $62.32
$46.74
Hose
Part Number: 1K0-121-157-EP
Audi Replaces: 1K0-121-157-DR
Description: 2.0L, diesel.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $62.32
$46.74
Inter-Cooler Lower Seal
Part Number: 1K0-121-345-AK
Audi Other Names: Inter-Cooler Bushing, Gasket
Description: 2.5L. 2009-2010 with awd, tts, from 6/09. 2011-15 with awd, tts.
Fits:
- Audi:
- TT,
- TT Quattro,
- TT RS Quattro,
- TTS Quattro
MSRP $7.28
$4.73
By-Pass Hose
Part Number: 1K0-121-447-AT
Audi Other Names: Water Hose, Hose
Description: 3.2L, feed. 3.2L, supply.
Fits:
- Audi:
- A3 Quattro,
- TT Quattro
MSRP $21.78
$13.61
Upper Hose
Part Number: 1K0-122-101-JS
Audi Applications: 2.0L TDI.
Other Names: Water Hose
Description: 2.0L, diesel. A3.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $124.98
$89.99
Upper Hose
Part Number: 1K0-122-101-KS
Audi Applications: 2.0L, 3.2L.
Other Names: Radiator Coolant Hose, Water Hose
Replaces: 1K0-122-101-HB, 1K0-122-101-JM
Description: A3. 2.0l. Manual trans. TT. Without tts model.
Fits:
- Audi:
- A3,
- A3 Quattro,
- TT Quattro
MSRP $159.98
$115.19
Lower Coupling
Part Number: 1K0-122-291-BM
Audi Notes: Included with lower hose.
Other Names: Couplpiece
Description: 2.0L, diesel.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $35.57
$22.24
Rear Hose Coupling
Part Number: 1K0-122-291-C
Audi Notes: Included with rear hose.
Other Names: Adapter, Couplpiece
Description: Rear. 2009-2010 with awd, TT.
Fits:
- Audi:
- Q3,
- Q3 Quattro,
- TT,
- TT Quattro,
- TTS Quattro
MSRP $45.99
$28.74
Inter-Cooler
Part Number: 1K0-145-803-AE
Audi Other Names: Cooler
Description: 2.0L, diesel. A3. 2.0l tdi.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $820.82
$590.99
Inter-Cooler
Part Number: 1K0-145-803-CD
Audi Other Names: Cooler
Replaces: 1K0-145-803-A, 1K0-145-803-L, 1K0-145-803-S, 1K0-145-803-T, 3C0-145-805-AF, 3C0-145-805-AG
Description: A3. 2.0l. 2009-13. 2009 without awd. Without s. 2006-08. TT.
Fits:
- Audi:
- A3,
- A3 Quattro,
- TT,
- TT Quattro,
- TTS Quattro
MSRP $629.15
$452.99
Splash Shield
Part Number: 1K0-825-235-AE
Audi Other Names: Baffle
Replaces: 1K0-825-235-AB, 1K0-825-237-J, 5C0-825-237-A
Description: With awd, 2.0L. Without awd.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $124.24
$89.45
Engine Water Pump Pulley
Part Number: 021-121-031-D
Audi Other Names: Pulley
Replaces: 021-121-031-A
Description: 3.2L, main. 3.6L, main, to vin 4l7090472.
Fits:
- Audi:
- A3 Quattro,
- Q7,
- TT Quattro
MSRP $86.65
$62.39
Thermostat Housing Gasket
Part Number: 021-121-119-A
Audi Notes: Included with thermsotat unit.
Other Names: Thermostat Unit Gasket, Gasket
Description: 3.2L, feed. 3.2L, main.
Fits:
- Audi:
- A3 Quattro,
- TT Quattro
MSRP $13.73
$8.58
Water Pipe
Part Number: 022-121-050
Audi Other Names: Pipe
Description: 3.2L, feed. 3.2L, supply.
Fits:
- Audi:
- A3 Quattro,
- TT Quattro
MSRP $67.48
$50.61
Water Pump Gasket
Part Number: 026-121-041-P
Audi Other Names: Engine Water Pump Gasket, Gasket
Replaces: 026-121-041, 026-121-041-M
Description: 4 cylinder.
Fits:
- Audi:
- 4000,
- 80,
- 90,
- A4,
- A4 Quattro
MSRP $41.38
$25.86
Oil Cooler Gasket
Part Number: 028-117-070-B
Audi Other Names: Engine Oil Cooler Gasket, Gasket
Description: 3.0L. 3.2L.
Fits:
- Audi:
- A4,
- A4 Quattro,
- A6,
- A6 Quattro,
- Allroad Quattro,
MSRP $41.98
$26.24
Oil Cooler
Part Number: 02E-409-061-C
Audi Description: 2009-2010 with awd, tts. 2009-2010 with awd, TT.
Fits:
- Audi:
- TT,
- TT Quattro,
- TTS Quattro
MSRP $486.66
$350.39
Cap
Part Number: 2Q0-121-321-A
Audi Notes: Included with reservoir.
Applications: 2.5L. 2.0L, S3. 2.0L GAS. 1.4L Hybrid. 2.0L, A3 & A3 Quattro. 2.0L COOLING SYSTEM.
Other Names: Reservoir Cap, Radiator Cap, Cover
Replaces: 2Q0-121-321, 3C0-121-321
Description: Location-Reservoir. Engine Cooling.
Fits:
- Audi:
- A3,
- A3 Quattro,
- A3 Sportback e-tron,
- A7 Sportback,
- A8 Quattro,
MSRP $42.98
$26.86
Thermostat Housing
Part Number: 030-121-121-B
Audi Applications: 4 CYLINDER.
Other Names: Cover, Adapter
Description: 4 cylinder. A4.
Fits:
- Audi:
- A4,
- A4 Quattro
MSRP $40.78
$25.49
Condenser Assembly Side Seal
Part Number: 321-820-061-D
Audi Other Names: Condenser Upper Seal, Gasket
Description: 2.0L.
Fits:
- Audi:
- A3,
- A3 Quattro,
- TT,
- TT Quattro,
- TTS Quattro
MSRP $17.78
$11.11
Auxiliary Pump Upper Mount
Part Number: 035-959-209-F
Audi Other Names: Insulator, Upper Mount, Hose Mount Bushing, Mounting
Replaces: 035-959-209-E
Description: 3.6L, auxiliary. 5 cylinder. 3.2L.
Fits:
- Audi:
- A3 Quattro,
- Q7,
- S4,
- S6,
- TT Quattro
MSRP $31.65
$23.74
Engine Coolant Outlet Gasket
Part Number: 037-121-687
Audi Other Names: Vacuum Tank O-Ring, Washer
Replaces: N-907-469-01
Description: Outlet Flange. O-Ring. 36 x 3.15mm. 6.0L, vapor canister & sensors.
Fits:
- Audi:
- 4000,
- 80,
- 90,
- A4,
- A4 Quattro,
MSRP $7.08
$4.60
Water Pump Gasket
Part Number: 038-121-119
Audi Notes: Included with water pump.
Applications: 2.0L TDI.
Other Names: Gasket, Washer
Description: 2.0L, diesel. A3.
Fits:
- Audi:
- A3,
- A3 Quattro
MSRP $7.39
$4.81
Thermostat Seal
Part Number: 038-121-119-B
Audi Other Names: Engine Water Pump Housing O-Ring, Engine Coolant Thermostat Gasket, Washer
Replaces: 059-121-119
Description: 1.8L. 4 cylinder. O-Ring. 50 x 4mm.
Fits:
- Audi:
- 4000,
- 80,
- 90,
- A4,
- A4 Quattro,
MSRP $7.39
$4.81
Inlet Hose
Part Number: 3C0-122-157-FH
Audi Other Names: Rear Hose, Water Hose
Description: 2011-15 with awd, TT. 2009-2010 with awd, TT.
Fits:
- Audi:
- TT,
- TT Quattro,
- TTS Quattro
MSRP $193.32
$139.19
Engine Coolant Temperature Sensor
Part Number: 03F-919-501-B
Audi Other Names: Sender
Description: Location-Engine. Location-Cylinder Head.
Fits:
- Audi:
- A3 Sportback e-tron,
- A8 Quattro
MSRP $28.38
$17.74
Thermostat
Part Number: 03H-121-113-D
Audi Applications: 3.6L.
Replaces: 03H-121-113
Description: 3.6L, main. Q7.
Fits:
- Audi:
- Q7
MSRP $126.65
$91.19
Flange
Part Number: 03H-121-131-A
Audi Other Names: Connection
Replaces: 03H-121-133-A
Description: 3.6L, main.
Fits:
- Audi:
- Q7
MSRP $56.82
$42.61
MSRP $56.82
$42.61
MSRP $40.18
$25.11
Mount Bracket Sleeve
Part Number: 03L-121-199
Audi Other Names: Sleeve
Description: Transmission cooler.
Fits:
- Audi:
- RS7 Sportback
MSRP $1.92
$1.28
Temp Sensor
Part Number: 03L-906-088-EJ
Audi Other Names: Sensor
Description: A3. 2.0l tdi. Front. Before turbo (black). Diesel, before turbocharger.
Fits:
- Audi:
- A3
MSRP $118.31
$85.19
Fan & Motor
Part Number: 3Q0-959-455-C
Audi Notes: Included with fan assembly.
Applications: 2.5L. 2.0L COOLING SYSTEM.
Other Names: Cooling Fan, Electronic Fan
Description: Q3. To 1/18/21. TT RS Quattro. Right. RS3. 2.5L, to 01/18/2021.
Fits:
- Audi:
- Q3,
- RS3,
- TT RS Quattro
MSRP $498.73
$359.09
Engine Oil Cooler Line
Part Number: 420-115-689-C
Audi Other Names: Oil Hose
Description: To Chassis/VIN 42-8-003 800. Outlet. Cooler to Sump.
Fits:
- Audi:
- R8
MSRP $283.90
$204.41
Connector Tube
Part Number: 420-121-045
Audi Other Names: Pipe
Description: Front, outer.
Fits:
- Audi:
- R8
MSRP $128.33
$92.40
Cooler Line
Part Number: 420-121-052-A
Audi Other Names: Inlet Hose, Hose
Description: 4.2L.
Fits:
- Audi:
- R8
MSRP $170.98
$123.11
MSRP $24.00
$15.00
MSRP $52.50
$32.81
Lower Hose
Part Number: 420-121-082-A
Audi Other Names: Engine Coolant Hose, Hose
Description: Rear, 5.2L, manual trans. Thermostat Housing to Underbody Pipe Assy.
Fits:
- Audi:
- R8
MSRP $173.66
$125.03
MSRP $169.82
$122.27
Outer Bracket
Part Number: 420-121-232-B
Audi Other Names: Bracket
Description: Lower.
Fits:
- Audi:
- R8
MSRP $60.82
$45.61
Auxiliary Radiator
Part Number: 420-121-252-B
Audi Applications: 5.2L. 4.2L.
Other Names: Radiator
Replaces: 420-121-252, 420-121-252-A
Description: From 09/26/2011.
Fits R8
Center, Outer. Outer. R8. R8 Right, Left. R8. Right, Left. Center, Outer.
Fits:
- Audi:
- R8
MSRP $931.67
$670.80
Radiator
Part Number: 420-121-254-B
Audi Applications: 5.2L. 4.2L.
Replaces: 420-121-254-A
Description: Center. R8.
Fits:
- Audi:
- R8
MSRP $1,037.81
$747.23
Lower Bracket
Part Number: 420-121-261-B
Audi Other Names: Bracket
Replaces: 420-121-261
Fits:
- Audi:
- R8
MSRP $91.15
$65.63
Outer Duct
Part Number: 420-121-281-B
Audi Other Names: Air Duct
Replaces: 420-121-281
Description: To 9/25/11.
Fits:
- Audi:
- R8
MSRP $176.65
$127.19
MSRP $159.81
$115.07
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