Radiators

The engine in your Audi is something that produces a large amount of power. This power can generate heat, which can start to become overwhelming if you don't have a system in place to regulate it. Overheating can cause serious damage to your car's engine. This is why a cooling system is in place, featuring a radiator, water pump, and fans among other things. The radiator helps by pumping coolant through hoses to your engine so that it maintains a cooler temperature. This helps prevent it from overheating and becoming damaged. If you notice leakage or other issues, get this component replaced right away. You could notice the thermostat climbing soon after starting your car. You want to make sure that the radiator is working properly to keep your car performing and running efficiently. When you need to get a radiator replacement, you want to make sure that it is an OEM part made specifically for your Audi. This will ensure that it fits properly and lasts a long time. We have OEM quality radiators and cooling parts for your Audi right here so you can easily find the component that works for your specific model.

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Radiator
Part Number: 8W0-121-251-AB
Replaces: 8W0-121-251-N
Description: A6 Quattro. A7 Quattro. SQ5. Q7. Q8. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • Q7,
    • Q8,
    • SQ5
$290.00
$210.54
$290.00
$210.54
Radiator
Part Number: 8W0-121-251-H
Description: A8 Quattro. RS5. S5. S4. 2.9L, main. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
  • 1 more
$275.67
$200.13
$275.67
$200.13
Radiator
Part Number: 4Z7-121-212
Positions: Right
Description: 4.2L, auxiliary. More Info
Fits:
  • Audi:
    • Allroad Quattro
$508.33
$359.90
$508.33
$359.90
Radiator
Part Number: 5Q0-121-251-GL
Description: A3. Primary. 1.4L, engine cooling. More Info
Fits:
  • Audi:
    • A3,
    • A3 Sportback e-tron
$238.95
$173.48
$238.95
$173.48
Radiator
Part Number: 7L0-121-253-A
Description: Q7. 3.6l. 3.0l tdi. More Info
Fits:
  • Audi:
    • Q7
$389.17
$282.54
$389.17
$282.54
Radiator
Part Number: 80A-121-251-D
Description: Q5. More Info
Fits:
  • Audi:
    • Q5
$240.00
$174.24
$240.00
$174.24
Radiator
Part Number: 8D0-121-251-AP
Replaces: 8D0-121-251-AN
Description: S4. 6 cylinder, 2.7L, manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • S4
$266.67
$193.60
$266.67
$193.60
Radiator
Part Number: 8E0-121-251-AP
Replaces: 8E0-121-251-AE
Description: From 5400001. A4 Cabriolet. 2.0L, auto trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$303.33
$220.22
$303.33
$220.22
Radiator
Part Number: 8E0-121-251-AQ
Replaces: 8E0-121-251-L
Description: Cabriolet A4. To 5400000. 1.8L. Auto trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$305.00
$221.43
$305.00
$221.43
Radiator
Part Number: 8E0-121-251-AR
Replaces: 8E0-121-251-M
Description: Cabriolet A4. A6/S6. 2.7l. 3.2l. 3.0l. Autotrans. Auto trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
$430.00
$312.18
$430.00
$312.18
Radiator
Part Number: 8E0-121-251-AS
Replaces: 8E0-121-251-S
Description: Cabriolet A4. Manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$416.67
$302.50
$416.67
$302.50
Radiator
Part Number: 8E0-121-251-C
Description: A4. 3.2L, manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$303.33
$220.22
$303.33
$220.22
Radiator
Part Number: 8K0-121-251-J
Description: S5. Manual trans. More Info
Fits:
  • Audi:
    • S5
$430.00
$312.18
$430.00
$312.18
Radiator
Part Number: 4B3-121-251
Description: A6/S6. More Info
Fits:
  • Audi:
    • A6 Quattro
$535.73
$379.30
$535.73
$379.30
Radiator
Part Number: 4E0-121-251
Description: 6.0L, primary, to vin 4e5005250. More Info
Fits:
  • Audi:
    • A8 Quattro
$370.00
$268.62
$370.00
$268.62
Radiator
Part Number: 4E0-121-251-E
Description: 4.2L, 2004-06. A8. More Info
Fits:
  • Audi:
    • A8 Quattro
$324.00
$235.22
$324.00
$235.22
Radiator
Part Number: 4F0-121-251-AH
Replaces: 4F0-121-251-D
Description: A6. Primary. More Info
Fits:
  • Audi:
    • A6 Quattro
$448.33
$325.49
$448.33
$325.49
Radiator
Part Number: 4G0-121-251-E
Description: Without RS7, main. S6. S7. Primary. More Info
Fits:
  • Audi:
    • S6,
    • S7
$490.00
$355.74
$490.00
$355.74
Radiator
Part Number: 4H0-121-251-C
Description: A8. More Info
Fits:
  • Audi:
    • A8 Quattro
$490.00
$355.74
$490.00
$355.74
Radiator
Part Number: 4KE-121-251-B
Description: E-tron Quattro. More Info
Fits:
  • Audi:
    • e-tron Quattro
$273.33
$198.44
$273.33
$198.44
Radiator
Part Number: 4S0-121-254-B
Positions: Front Center
Fits:
  • Audi:
    • R8
$453.33
$329.12
$453.33
$329.12
Radiator
Part Number: 8V0-121-251-B
Description: RS3. TT. More Info
Fits:
  • Audi:
    • RS3,
    • TT Quattro
$418.33
$303.71
$418.33
$303.71
Radiator
Part Number: 8W0-121-251-AK
Replaces: 8W0-121-251-L
Description: A4 allroad. A5. Q7. More Info
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • Q7
  • 1 more
$305.00
$221.43
$305.00
$221.43
Radiator
Part Number: 5Q0-121-251-HG
Description: 1.4L, auxiliary, to 07/25/2016. More Info
Fits:
  • Audi:
    • A3 Sportback e-tron
$245.48
$178.22
$245.48
$178.22
Radiator
Part Number: 8E0-121-251-AB
Replaces: 8E0-121-251-AC
Description: **shipping dimensions. More Info
Fits:
  • Audi:
    • S4
$1,120.00
$779.52
$1,120.00
$779.52
Radiator
Part Number: 8E0-121-251-AJ
Description: Cabriolet S4. S4, RS4. Auto trans. Main radiator. More Info
Fits:
  • Audi:
    • RS4,
    • S4
$430.00
$312.18
$430.00
$312.18
Radiator
Part Number: 8J0-121-251-B
Description: TT. 2.5L, main. More Info
Fits:
  • Audi:
    • TT Quattro
$751.67
$532.18
$751.67
$532.18
Radiator
Part Number: 8K0-121-251-AG
Description: A6. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$481.67
$349.69
$481.67
$349.69
Radiator
Part Number: 8K0-121-251-AM
Replaces: 8K0-121-251-AB, 8K0-121-251-S
Description: S5. Rs 5. Auto trans. More Info
Fits:
  • Audi:
    • RS5,
    • S5
$430.00
$312.18
$430.00
$312.18
Radiator
Part Number: 4B3-121-251-F
Fits:
  • Audi:
    • RS6
$1,800.00
$1,252.80
$1,800.00
$1,252.80
Radiator
Part Number: 4E0-121-251-C
Description: A8. More Info
Fits:
  • Audi:
    • A8 Quattro
$333.40
$242.05
$333.40
$242.05
Radiator
Part Number: 4E0-121-251-F
Replaces: 4E0-121-251-D
Description: 4.2L, 2007-10. A8. S8. Main. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$430.00
$312.18
$430.00
$312.18
Radiator
Part Number: 4F0-121-251-AC
Replaces: 4F0-121-251-S
Description: S6. Primary. More Info
Fits:
  • Audi:
    • S6
$438.33
$318.23
$438.33
$318.23
Radiator
Part Number: 4S0-121-212-A
Positions: Rear Left
Fits:
  • Audi:
    • R8
$343.33
$249.26
$343.33
$249.26
Radiator
Part Number: 4Z7-121-251-C
Description: Allroad. 4.2l. More Info
Fits:
  • Audi:
    • Allroad Quattro
$658.33
$466.10
$658.33
$466.10
Radiator
Part Number: 4B0-121-251-AE
Replaces: 4B0-121-251-L
Description: A6/S6. 2.7l. 2.8L v6, auto trans. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$490.00
$355.74
$490.00
$355.74
Radiator
Part Number: 4B3-121-251-D
Description: A6/S6. 4.2L v8. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • RS6,
    • S6
$651.67
$461.38
$651.67
$461.38
Radiator
Part Number: 4E0-121-251-G
Fits:
  • Audi:
    • A8 Quattro
$578.33
$409.46
$578.33
$409.46
Radiator
Part Number: 4F0-121-251-AF
Replaces: 4F0-121-251-AA, 4F0-121-251-M
Description: A6. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$381.67
$277.09
$381.67
$277.09
Radiator
Part Number: 5Q0-121-251-GR
Description: A3. More Info
Fits:
  • Audi:
    • A3 Sportback e-tron
$251.67
$182.71
$251.67
$182.71
Radiator
Part Number: 7L6-121-253-E
Description: Q7. 3.6l. More Info
Fits:
  • Audi:
    • Q7
$389.17
$282.54
$389.17
$282.54
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
$213.40
$154.93
$213.40
$154.93
Radiator
Part Number: 8D0-121-251-N
Description: With Quattro. A6/S6. A4. 2.8l. Manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro
$213.40
$154.93
$213.40
$154.93
Radiator
Part Number: 8E0-121-251-A
Description: Cabriolet A4. 2.0L, manual trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$251.67
$182.71
$251.67
$182.71
Radiator
Part Number: 8E0-121-251-AH
Description: Cabriolet S4. S4, RS4. Manual trans. Main radiator. More Info
Fits:
  • Audi:
    • RS4,
    • S4
$430.00
$312.18
$430.00
$312.18
Radiator
Part Number: 8K0-121-251-AJ
Replaces: 8K0-121-251-K, 8K0-121-251-T
Description: Allroad. A5. A4. Q5. Auto trans. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • allroad,
    • Q5
  • 1 more
$440.00
$319.44
$440.00
$319.44
Radiator
Part Number: 8K0-121-251-AL
Replaces: 8K0-121-251-AA, 8K0-121-251-Q
Description: SQ5. Q5. A5. S4. A4. S5. All. With oil cooler. 3.0L, with auto trans. Convertible, 3.0L, main. More Info
Fits:
  • Audi:
    • A4 Quattro,
    • A5 Quattro,
    • Q5,
    • S4,
    • S5,
    • SQ5
  • 1 more
$440.00
$319.44
$440.00
$319.44
Radiator
Part Number: 8K0-121-251-H
Description: A6. S5. S4. A5. A4. A7. 3.2L, manual trans. Without oil cooler. 3.0L, with manual trans. More Info
Fits:
  • Audi:
    • A4 Quattro,
    • A5 Quattro,
    • A6 Quattro,
    • A7 Quattro,
    • S4,
    • S5
  • 1 more
$541.67
$383.50
$541.67
$383.50
Radiator
Part Number: 1J0-121-253-AD
Replaces: 1J0-121-253-AT, 1J0-121-253-N, 1J0-121-253-P
Description: TT. 1.8l. More Info
Fits:
  • Audi:
    • TT,
    • TT Quattro
$238.95
$173.48
$238.95
$173.48
Radiator
Part Number: 1J0-121-253-S
Description: TT. 3.2l. Large. More Info
Fits:
  • Audi:
    • TT Quattro
$253.82
$184.27
$253.82
$184.27

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