Radiator & Cooling Parts

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Radiator Cap
Part Number: 4S7-121-321
Other Names: Cover More Names
Description: Location-Reservoir. More Info
Fits:
  • Audi:
    • R8
MSRP $123.33
$84.36
MSRP $123.33
$84.36
Radiator Cap
Part Number: 4D0-133-335
Positions: 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 $24.80
$14.14
MSRP $24.80
$14.14
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 $31.00
$17.67
MSRP $31.00
$17.67
Radiator Hose
Part Number: 7L6-121-058-F
Positions: Right
Other Names: Radiator Coolant Hose, Hose More Names
Description: Diesel, auxiliary. Auxiliary Radiator. 3.0L, auxiliary. More Info
Fits:
  • Audi:
    • Q7
MSRP $26.00
$14.82
MSRP $26.00
$14.82
Radiator Hose
Part Number: 8R0-121-444-E
Other Names: Hose More Names
Description: 2.0L, hybrid, auxiliary. More Info
Fits:
  • Audi:
    • Q5
MSRP $146.67
$100.32
MSRP $146.67
$100.32
Radiator Hose
Part Number: 7L6-121-096-A
Positions: Left
Other Names: Radiator Coolant Hose, Hose More Names
Description: Diesel, auxiliary. Auxiliary Radiator. 3.0L, auxiliary. More Info
Fits:
  • Audi:
    • Q7
MSRP $37.20
$21.20
MSRP $37.20
$21.20
Radiator Hose Clamp
Part Number: N-906-869-01
Positions: 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
Fits:
  • Audi:
    • A4 Quattro,
    • A6 Quattro,
    • Q7,
    • S5,
    • S6,
    • SQ7,
    • TT Quattro
  • 2 more
MSRP $1.62
$0.92
MSRP $1.62
$0.92
Radiator Coolant Hose
Part Number: 8W0-145-922-G
Positions: Lower
Other Names: Radiator Hose, Hose More Names
Description: Supercharger Cooling. Center. 2.9L, main, lower. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback
MSRP $14.00
$7.98
MSRP $14.00
$7.98
Radiator Coolant Hose
Part Number: 8W0-145-923-P
Positions: Upper
Other Names: Radiator Hose, Hose More Names
Description: Supercharger Cooling. Center. 2.9L, main, upper. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback
MSRP $26.00
$14.82
MSRP $26.00
$14.82
Radiator
Part Number: 8W0-121-251-AB
Replaces: 8W0-121-251-N
Description: 2017-19, main. SQ5. A6 Quattro. 2020, main. 3.0L, main. A7 Quattro. Q8. A6 allroad. More Info
Fits:
  • Audi:
    • A6 allroad,
    • A6 Quattro,
    • A7 Quattro,
    • Q7,
    • Q8,
    • SQ5
  • 1 more
MSRP $313.33
$221.84
MSRP $313.33
$221.84
Radiator
Part Number: 8W0-121-251-H
Description: S5. S4. 2.9L, main. A8 Quattro. RS5. S6. 3.0L main. Radiator. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback,
    • S6,
    • S7
  • 3 more
MSRP $296.67
$210.04
MSRP $296.67
$210.04
Radiator
Part Number: 5Q0-121-251-GL
Description: A3. Primary. 1.4L, engine cooling. More Info
Fits:
  • Audi:
    • A3,
    • A3 Sportback e-tron
MSRP $248.33
$175.82
MSRP $248.33
$175.82
Radiator
Part Number: 7L0-121-253-A
Description: 3.6L. Q7. 3.0l tdi. More Info
Fits:
  • Audi:
    • Q7
MSRP $401.67
$284.38
MSRP $401.67
$284.38
Radiator
Part Number: 80A-121-251-D
Description: Q5 PHEV. More Info
Fits:
  • Audi:
    • Q5,
    • Q5 PHEV
MSRP $271.67
$192.34
MSRP $271.67
$192.34
Radiator
Part Number: 8E0-121-251-AP
Other Names: Radiator More Names
Replaces: 8E0-121-251-AE
Description: Fits A4 2.0 Liter. 2.0 Liter, Auto Trans. A4 Cabriolet 2.0L. A4 Auto Trans From 5400001. From 5400001. 2.0L, Auto Trans. A4 Cabriolet.... More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $313.33
$221.84
MSRP $313.33
$221.84
Radiator
Part Number: 8E0-121-251-AQ
Replaces: 8E0-121-251-L
Description: To 5400000. Cabriolet A4. Auto trans. 1.8L. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $315.00
$223.02
MSRP $315.00
$223.02
Radiator
Part Number: 8E0-121-251-AR
Replaces: 8E0-121-251-M
Description: Auto trans. A6/S6. 3.0l. Autotrans. A4 Cabriolet. 3.2l. A6/S6. 2.7l. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
MSRP $438.33
$310.34
MSRP $438.33
$310.34
Radiator
Part Number: 8E0-121-251-AS
Replaces: 8E0-121-251-S
Description: Cabriolet A4. Manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $425.00
$300.90
MSRP $425.00
$300.90
Radiator
Part Number: 8E0-121-251-C
Description: A4. 3.2L, manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $310.00
$219.48
MSRP $310.00
$219.48
Radiator
Part Number: 8K0-121-251-J
Description: S5. Manual trans. More Info
Fits:
  • Audi:
    • S5
MSRP $438.33
$310.34
MSRP $438.33
$310.34
Radiator
Part Number: 4B3-121-251
Description: A6/S6. More Info
Fits:
  • Audi:
    • A6 Quattro
MSRP $535.73
$372.87
MSRP $535.73
$372.87
Radiator
Part Number: 4E0-121-251
Description: 6.0L, primary, to vin 4e5005250. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $416.67
$295.00
MSRP $416.67
$295.00
Radiator
Part Number: 4E0-121-251-E
Description: A8. 4.2L, 2004-06. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $324.00
$229.39
MSRP $324.00
$229.39
Radiator
Part Number: 4F0-121-251-AH
Replaces: 4F0-121-251-D
Description: A6. Primary. More Info
Fits:
  • Audi:
    • A6 Quattro
MSRP $456.67
$323.32
MSRP $456.67
$323.32
Radiator
Part Number: 4G0-121-251-E
Description: S6. Primary. S7. Without RS7, main. More Info
Fits:
  • Audi:
    • S6,
    • S7
MSRP $500.00
$354.00
MSRP $500.00
$354.00
Radiator
Part Number: 4H0-121-251-C
Description: A8. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $500.00
$354.00
MSRP $500.00
$354.00
Radiator
Part Number: 4KE-121-251-B
Description: E-tron Quattro. More Info
Fits:
  • Audi:
    • e-tron Quattro
MSRP $278.33
$197.06
MSRP $278.33
$197.06
Radiator
Part Number: 8V0-121-251-B
Other Names: Auxiliary Radiator More Names
Description: 2.5 Liter Main. Primary. Fits RS3, TT RS 2.5 Liter, Main. RS3. TT. TT. RS3. More Info
Fits:
  • Audi:
    • RS3,
    • TT Quattro,
    • TT RS Quattro
MSRP $426.67
$302.08
MSRP $426.67
$302.08
Radiator
Part Number: 8W0-121-251-AA
Description: 2.0L plug-in hybrid. More Info
Fits:
  • Audi:
    • Q5 PHEV
MSRP $423.33
$299.72
MSRP $423.33
$299.72
Radiator
Part Number: 8W0-121-251-AK
Replaces: 8W0-121-251-L
Description: A4 allroad. A5. Q7. A6 Quattro. 2.0L, main. More Info
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • A6 Quattro,
    • Q7
  • 2 more
MSRP $330.00
$233.64
MSRP $330.00
$233.64
Radiator
Part Number: 4S0-121-254-B
Positions: Front Center
Fits:
  • Audi:
    • R8
MSRP $463.33
$328.04
MSRP $463.33
$328.04
Radiator
Part Number: 5Q0-121-251-HG
Description: 1.4L, auxiliary, to 07/25/2016. More Info
Fits:
  • Audi:
    • A3 Sportback e-tron
MSRP $260.00
$184.08
MSRP $260.00
$184.08
Radiator
Part Number: 8E0-121-251-AB
Other Names: Radiator More Names
Replaces: 8E0-121-251-AC
Description: Primary. Fits S4 Radiator - Repair or Replace Typical symptoms for a failed radiator include both an overheating engine and a coolant... More Info
Fits:
  • Audi:
    • S4
MSRP $1,143.33
$788.90
MSRP $1,143.33
$788.90
Radiator
Part Number: 8E0-121-251-AJ
Other Names: Radiator More Names
Description: Primary. Fits RS4, S4 4.2 Liter, Main, A4/S4, Auto Trans. 4.2 Liter, Main, Auto Trans. Cabriolet S4 Main Radiator Auto Trans. S4, RS4... More Info
Fits:
  • Audi:
    • RS4,
    • S4
MSRP $438.33
$310.34
MSRP $438.33
$310.34
Radiator
Part Number: 8J0-121-251-B
Description: 2.5L, main. TT. More Info
Fits:
  • Audi:
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
MSRP $766.67
$533.60
MSRP $766.67
$533.60
Radiator
Part Number: 8K0-121-251-AG
Description: A6. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
MSRP $491.67
$348.10
MSRP $491.67
$348.10
Radiator
Part Number: 8K0-121-251-AM
Replaces: 8K0-121-251-AB, 8K0-121-251-S
Description: Rs 5. S5. Auto trans. More Info
Fits:
  • Audi:
    • RS5,
    • S5
MSRP $438.33
$310.34
MSRP $438.33
$310.34
Radiator
Part Number: 4E0-121-251-C
Description: A8. More Info
Fits:
  • Audi:
    • A8 Quattro
MSRP $333.40
$236.05
MSRP $333.40
$236.05
Radiator
Part Number: 4E0-121-251-F
Replaces: 4E0-121-251-D
Description: A8. S8. Main. 4.2L, 2007-10. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • S8
MSRP $438.33
$310.34
MSRP $438.33
$310.34
Radiator
Part Number: 4F0-121-251-AC
Replaces: 4F0-121-251-S
Description: S6. Primary. More Info
Fits:
  • Audi:
    • S6
MSRP $446.67
$316.24
MSRP $446.67
$316.24
Radiator
Part Number: 4M0-121-251-M
Description: 4.0L. S8. More Info
Fits:
  • Audi:
    • S8,
    • SQ7,
    • SQ8
MSRP $620.00
$431.52
MSRP $620.00
$431.52
Radiator
Part Number: 4E0-121-251-G
Fits:
  • Audi:
    • A8 Quattro
MSRP $603.33
$419.92
MSRP $603.33
$419.92
Radiator
Part Number: 4F0-121-251-AF
Other Names: Radiator More Names
Replaces: 4F0-121-251-AA, 4F0-121-251-M
Description: Engine Cooling. From Chassis/VIN 4F-8-146 001. To Chassis/VIN 4F-8-146 000. Fits A6 3.0 Liter, Rear. 3.2 Liter. A6. A6. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
MSRP $388.33
$274.94
MSRP $388.33
$274.94
Radiator
Part Number: 4S0-121-212-A
Positions: Rear Left
Fits:
  • Audi:
    • R8
MSRP $350.00
$247.80
MSRP $350.00
$247.80
Radiator
Part Number: 5Q0-121-251-GR
Description: A3. More Info
Fits:
  • Audi:
    • A3 Sportback e-tron
MSRP $293.33
$207.68
MSRP $293.33
$207.68
Radiator
Part Number: 7L6-121-253-E
Description: Q7. 3.6l. More Info
Fits:
  • Audi:
    • Q7
MSRP $411.67
$291.46
MSRP $411.67
$291.46
Radiator
Part Number: 8D0-121-251-BC
Replaces: 8D0-121-251-M
Description: A4. 6 cylinder, 2.8L, auto trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $218.33
$154.58
MSRP $218.33
$154.58
Radiator
Part Number: 8D0-121-251-N
Description: A4. Manual trans. A6/S6. 2.8l. With Quattro. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro
MSRP $218.33
$154.58
MSRP $218.33
$154.58
Radiator
Part Number: 8E0-121-251-A
Description: Cabriolet A4. 2.0L, manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
MSRP $258.33
$182.90
MSRP $258.33
$182.90
Radiator
Part Number: 8E0-121-251-AH
Other Names: Radiator More Names
Description: Primary. Fits RS4, S4 4.2 Liter, Main, A4/S4, Manual Trans. 4.2 Liter, Main, Manual Trans. Cabriolet S4 Main Radiator Manual Trans.... More Info
Fits:
  • Audi:
    • RS4,
    • S4
MSRP $438.33
$310.34
MSRP $438.33
$310.34

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