Radiator & Cooling Parts

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Radiator Cap
Part Number: 4D0-133-335
Options: Left Lower, Right Lower
Other Names: Lower Mount Cap, Radiator Coupling, Cap, Auxiliary Radiator Cap More Names
Description: Gas, primary, 2013-14. Diesel. 2.0L plug-in hybrid. 4.0L, primary. 3.0L with plug-in hybrid. 3.0L main. More Info
Fits:
  • Audi:
    • A6 allroad,
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5 PHEV,
    • Q7,
    • Q8,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback,
    • S6,
    • S7,
    • S8,
    • SQ5,
    • SQ7,
    • SQ8
  • 12 more
MSRP $25.80
$16.64
MSRP $25.80
$16.64
Radiator Cap
Part Number: 4S7-121-321
Other Names: Cover More Names
Description: Location-Reservoir. More Info
Fits:
  • Audi:
    • R8
MSRP $118.02
$84.97
MSRP $118.02
$84.97
Radiator Cap
Part Number: 1J0-121-321-B
Other Names: Reservoir Cap, Cover More Names
Description: Location-Reservoir. Gas, main. Diesel, main. From Chassis/VIN 8D-T-308 001. From Chassis/VIN 8D-T-309 403. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • Allroad Quattro,
    • Q7,
    • RS6,
    • S4,
    • S6,
    • TT,
    • TT Quattro
  • 6 more
MSRP $32.40
$20.90
MSRP $32.40
$20.90
Radiator Hose
Part Number: 7L6-121-058-F
Options: Right
Other Names: Radiator Coolant Hose, Hose More Names
Description: Diesel, auxiliary. Auxiliary Radiator. 3.0L, auxiliary. More Info
Fits:
  • Audi:
    • Q7
MSRP $27.60
$17.80
MSRP $27.60
$17.80
Radiator Hose
Part Number: 8R0-121-444-E
Other Names: Hose More Names
Description: 2.0L, hybrid, auxiliary. More Info
Fits:
  • Audi:
    • Q5
MSRP $155.00
$111.60
MSRP $155.00
$111.60
Radiator Hose
Part Number: 7L6-121-096-A
Options: Left
Other Names: Radiator Coolant Hose, Hose More Names
Description: Diesel, auxiliary. Auxiliary Radiator. 3.0L, auxiliary. More Info
Fits:
  • Audi:
    • Q7
MSRP $39.60
$25.54
MSRP $39.60
$25.54
Radiator Hose Clamp
Part Number: N-906-869-01
Options: Lower, Upper
Other Names: Lower Hose Clamp, Vent Hose Clamp, Clip More Names
Description: 1.8L. Auxiliary Radiator. At Radiator. Supercharger Cooling Radiator. Lower Radiator Coolant Hose. Location-Wheel Arch. At Pipe. 4.0L,... More Info
Notes: Included with vapor canister. More Notes
Fits:
  • Audi:
    • A4 Quattro,
    • A6 Quattro,
    • Q7,
    • S5,
    • S6,
    • SQ7,
    • TT Quattro
  • 2 more
MSRP $1.62
$1.04
MSRP $1.62
$1.04
Radiator Coolant Hose
Part Number: 8W0-145-922-G
Options: Lower
Other Names: Radiator Hose, Hose More Names
Description: Supercharger Cooling. Center. 2.9L, main, lower. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback
MSRP $16.00
$10.32
MSRP $16.00
$10.32
Radiator Coolant Hose
Part Number: 8W0-145-923-P
Options: Upper
Other Names: Radiator Hose, Hose More Names
Description: Supercharger Cooling. Center. 2.9L, main, upper. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback
MSRP $28.00
$18.06
MSRP $28.00
$18.06
Radiator Coolant Hose
Part Number: 8V0-121-101-B
Options: Left
Other Names: Hose More Names
Description: Left Radiator. More Info
Fits:
  • Audi:
    • RS3
MSRP $56.00
$36.12
MSRP $56.00
$36.12
Radiator Coolant Hose
Part Number: 8V0-121-103
Options: Left
Other Names: Hose More Names
Description: Left Radiator. More Info
Fits:
  • Audi:
    • RS3
MSRP $60.00
$45.00
MSRP $60.00
$45.00
Radiator Coolant Hose
Part Number: 8V0-121-471-A
Options: Inner Right
Other Names: Hose More Names
Description: Right Radiator. Radiator to Pipe. More Info
Fits:
  • Audi:
    • RS3
MSRP $42.00
$27.09
MSRP $42.00
$27.09
Radiator Coolant Hose
Part Number: 8V0-121-472-A
Options: Outer Right
Other Names: Hose More Names
Description: From 05/01/2017. Radiator to Pipe. Right Radiator. More Info
Fits:
  • Audi:
    • RS3
MSRP $80.00
$60.00
MSRP $80.00
$60.00
Radiator Coolant Hose
Part Number: 8W0-121-471-N
Options: Left Lower, Left Front
Other Names: Lower Front Hose, Hose More Names
Description: 2.9L, main. Engine Cooling. Auxiliary. Location-Center Lower. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback
MSRP $36.00
$23.22
MSRP $36.00
$23.22
Radiator Coolant Hose
Part Number: 06C-121-445-A
Options: Lower
Other Names: Elbow, Connector Hose, Hose More Names
Description: 3.0L v6. Pipe To Thermostat Housing. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
MSRP $24.00
$15.48
MSRP $24.00
$15.48
Radiator Coolant Hose
Part Number: 4S0-121-053-D
Options: Left
Other Names: Hose More Names
Description: Radiator Location-Front Left. Underbody Pipe to Front Pipe. More Info
Fits:
  • Audi:
    • R8
MSRP $36.00
$23.22
MSRP $36.00
$23.22
Radiator Coolant Hose
Part Number: 4S0-121-057-C
Options: Left, Lower Front
Other Names: Hose More Names
Description: Radiator Location-Front Left. Front Pipe to Radiator. More Info
Fits:
  • Audi:
    • R8
MSRP $40.00
$25.80
MSRP $40.00
$25.80
Radiator Coolant Hose
Part Number: 4S0-121-059-E
Options: Left
Other Names: Hose More Names
Description: Radiator Location-Front Center. More Info
Fits:
  • Audi:
    • R8
MSRP $42.00
$27.09
MSRP $42.00
$27.09
Radiator Coolant Hose
Part Number: 4S0-121-104-C
Options: Upper Right
Other Names: Hose More Names
Description: Radiator Location-Front Right. Underbody Pipe to Front Pipe. More Info
Fits:
  • Audi:
    • R8
MSRP $40.00
$25.80
MSRP $40.00
$25.80
Radiator Coolant Hose
Part Number: 4S0-122-050
Options: Lower Right
Other Names: Hose More Names
Description: Radiator Location-Front Right. Underbody Pipe to Front Pipe. More Info
Fits:
  • Audi:
    • R8
MSRP $183.33
$129.80
MSRP $183.33
$129.80
Radiator Coolant Hose
Part Number: 5Q0-122-101-GS
Options: Upper
Other Names: Water Hose More Names
Fits:
  • Audi:
    • TT Quattro
MSRP $85.00
$61.20
MSRP $85.00
$61.20
Radiator Coolant Hose
Part Number: 7L0-122-101-L
Options: Upper
Other Names: Water Hose More Names
Fits:
  • Audi:
    • Q7
MSRP $131.67
$94.80
MSRP $131.67
$94.80
Radiator Coolant Hose
Part Number: 80A-122-901-AB
Other Names: Hose More Names
Replaces: 80A-122-901-E, 80A-122-901-S
Description: Auxiliary Radiator. To Water Pipe. More Info
Fits:
  • Audi:
    • SQ5
MSRP $123.33
$88.80
MSRP $123.33
$88.80
Radiator Coolant Hose
Part Number: 8E0-121-030-D
Options: Right
Other Names: Engine Coolant Overflow Hose, Water Hose Assembly, Hose More Names
Description: Auxiliary Radiator. Assembly. Incl.Thermostat Valve. Water hose assy. 4.2L, supply, RS4. More Info
Fits:
  • Audi:
    • RS4
MSRP $568.33
$395.56
MSRP $568.33
$395.56
Radiator Coolant Hose
Part Number: 8E0-121-030-E
Options: Right
Other Names: Engine Coolant Overflow Hose, Water Hose, Hose More Names
Description: Auxiliary Radiator. To Primary Radiator. Water hose. 4.2L, supply, RS4. More Info
Fits:
  • Audi:
    • RS4
MSRP $126.67
$91.20
MSRP $126.67
$91.20
Radiator Coolant Hose
Part Number: 8R0-122-101-Q
Options: Upper
Other Names: Upper Hose, Water Hose More Names
Description: 3.0L diesel. More Info
Fits:
  • Audi:
    • Q5
MSRP $81.67
$61.25
MSRP $81.67
$61.25
Radiator Coolant Hose
Part Number: 4H0-121-056-L
Other Names: Water Hose More Names
Description: Auxiliary Radiator. Location-Wheel Arch. To Primary Radiator. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $60.00
$45.00
MSRP $60.00
$45.00
Radiator Coolant Hose
Part Number: 4H0-121-060-J
Options: Upper
Other Names: Hose More Names
Description: Supercharger Cooling Radiator. Center. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $115.00
$82.80
MSRP $115.00
$82.80
Radiator Coolant Hose
Part Number: 4H0-121-062-A
Options: Upper Front
Other Names: Front Hose, Hose More Names
Description: Auxiliary Radiator. Center. To Intercooler Hose Assy. 4.0L, auxiliary, S8 Plus, engine code ddta, #6. More Info
Fits:
  • Audi:
    • S8
MSRP $54.00
$34.83
MSRP $54.00
$34.83
Radiator Coolant Hose
Part Number: 4H0-121-624
Options: Inner Front
Other Names: Hose More Names
Description: Auxiliary Radiator. Location-Left Front. Pipe to Solenoid Valve. More Info
Fits:
  • Audi:
    • S8
MSRP $53.33
$40.00
MSRP $53.33
$40.00
Radiator Coolant Hose
Part Number: 4H0-145-925
Other Names: Hose More Names
Description: Supercharger Cooling Radiator. Location-Wheel Arch. Auxiliary Radiator To Pipe. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $53.33
$40.00
MSRP $53.33
$40.00
Radiator
Part Number: 1J0-121-253-S
Description: TT. 3.2l. Large. More Info
Fits:
  • Audi:
    • TT Quattro
MSRP $268.33
$189.98
MSRP $268.33
$189.98
Radiator
Part Number: 4S0-121-212-B
Options: Rear Right
Fits:
  • Audi:
    • R8
MSRP $455.00
$322.14
MSRP $455.00
$322.14
Radiator
Part Number: 4S0-121-252-B
Options: Front Left, Front Right
Fits:
  • Audi:
    • R8
MSRP $618.33
$430.36
MSRP $618.33
$430.36
Radiator
Part Number: 5Q0-121-251-ES
Replaces: 5Q0-121-251-EQ
Description: Primary. More Info
Fits:
  • Audi:
    • A3,
    • A3 Sportback e-tron
MSRP $238.33
$168.74
MSRP $238.33
$168.74
Radiator
Part Number: 7L6-121-253-K
Description: Q7. 4.2l. 4.2L, with towing pkg. More Info
Fits:
  • Audi:
    • Q7
MSRP $398.33
$282.02
MSRP $398.33
$282.02
Radiator
Part Number: 8D0-121-251-BB
Replaces: 8D0-121-251-L
Description: A4. 2.8L v6, auto trans. A6/S6. 2.8l. Without Quattro. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
MSRP $225.00
$159.30
MSRP $225.00
$159.30
Radiator
Part Number: 8E0-121-251-AM
Description: Primary. 4.2L, main, RS4. More Info
Fits:
  • Audi:
    • RS4
MSRP $765.00
$532.44
MSRP $765.00
$532.44
Radiator
Part Number: 8K0-121-251-L
Description: A5. A4. Q3. 2.0L, manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • Q3,
    • Q3 Quattro
  • 3 more
MSRP $355.00
$251.34
MSRP $355.00
$251.34
Radiator
Part Number: 420-121-254-B
Replaces: 420-121-254-A
Description: Center. R8. More Info
Fits:
  • Audi:
    • R8
MSRP $761.67
$530.12
MSRP $761.67
$530.12
Radiator
Part Number: 4E0-121-212-G
Description: S8. Additional. More Info
Fits:
  • Audi:
    • S8
MSRP $455.00
$322.14
MSRP $455.00
$322.14
Radiator
Part Number: 4F0-145-804-K
Options: Front
Description: 3.0L, front. More Info
Fits:
  • Audi:
    • A6 Quattro
MSRP $440.00
$311.52
MSRP $440.00
$311.52
Radiator
Part Number: 4G0-121-251-N
Other Names: Radiator More Names
Description: Primary. Fits RS7, RS7 Sportback, S7 Sportback RS7. w/RS7, Main. RS7. More Info
Fits:
  • Audi:
    • RS7
MSRP $541.67
$377.00
MSRP $541.67
$377.00
Radiator
Part Number: 4H0-121-251-B
Other Names: Radiator More Names
Description: Primary. Fits A8 4.0 Liter, Primary, A8, A8L, A8L Sport. 4.2 Liter. 6.3 Liter, Primary. A8. A8. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $541.67
$377.00
MSRP $541.67
$377.00
Radiator
Part Number: 4H0-121-251-E
Other Names: Radiator More Names
Description: Primary. Fits A8, S7 Sportback, S8 4.0 Liter, Primary, S8, S8 Plus. S8. S8. Primary. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • S8
MSRP $541.67
$377.00
MSRP $541.67
$377.00
Radiator Coolant Hose
Part Number: 8V0-121-472
Options: Outer Right
Other Names: Hose More Names
Description: To 05/01/2017. Right Radiator. Radiator to Pipe. More Info
Fits:
  • Audi:
    • RS3
MSRP $68.33
$51.25
MSRP $68.33
$51.25
Radiator Coolant Hose
Part Number: 8W0-121-545-K
Options: Inner
Other Names: Hose More Names
Description: 2.9L, main. Supercharger Cooling. Location-Wheel Arch. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback
MSRP $60.00
$45.00
MSRP $60.00
$45.00
Radiator Coolant Hose
Part Number: 8W0-122-055-AM
Options: Lower
Other Names: Water Hose More Names
Fits:
  • Audi:
    • S4,
    • S5,
    • S5 Sportback
MSRP $52.00
$33.54
MSRP $52.00
$33.54

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