Radiators

To ensure proper performance, your vehicle’s radiator has the job of regulating the internal temperature of your engine. It might have a hard time doing this if it starts to age and experience wear and tear. You want to keep an eye on your car’s thermostat for any potential signs that something is wrong with your radiator. Don’t ignore problems and wait until your vehicle overheats to make a replacement. You can keep your car nice and cool by replacing your radiator with an OEM Audi part found on our web store.

Radiator Cap
4D0-133-335
Positions: Left, Right
Other Names: Cap More
Description: Diesel. Gas, primary, 2013-14. Convertible, 3.0L, main. More
Fits:
  • Audi:
    • A8 Quattro,
    • S5,
    • SQ5
$21.60
$14.90
$21.60
$14.90
Upper Radiator Hose
8K0-121-101-J
Other Names: Water Hose More
Description: Coupe, 3.0L, main. S5. S4. A4. A5. 3.2L, supply. 3.0L, supply. More
Fits:
  • Audi:
    • A4 Quattro,
    • A5 Quattro,
    • S4,
    • S5
$98.00
$71.74
$98.00
$71.74
Radiator
4G0-121-251-E
Description: Without RS7, main. S6. S7. Primary. More
Fits:
  • Audi:
    • S6,
    • S7
$450.00
$318.60
$450.00
$318.60
Radiator
4H0-121-251-B
Description: A8. More
Fits:
  • Audi:
    • A8 Quattro
$470.00
$332.76
$470.00
$332.76
Radiator
7L0-121-253-A
Description: Q7. 3.6l. 3.0l tdi. More
Fits:
  • Audi:
    • Q7
$389.17
$275.53
$389.17
$275.53
Radiator
4E0-121-251-C
Description: A8. More
Fits:
  • Audi:
    • A8 Quattro
$333.40
$236.05
$333.40
$236.05
Radiator
1J0-121-253-AD
Replaces: 1J0-121-253-AT, 1J0-121-253-N, 1J0-121-253-P
Description: TT. 1.8l. More
Fits:
  • Audi:
    • TT,
    • TT Quattro
$238.95
$169.18
$238.95
$169.18
Radiator
4B0-121-251-AE
Replaces: 4B0-121-251-L
Description: A6/S6. 2.7l. 2.8L v6, auto trans. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$466.00
$329.93
$466.00
$329.93
Radiator
5Q0-121-251-HG
Description: 1.4L, auxiliary, to 07/25/2016. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$245.48
$173.80
$245.48
$173.80
Radiator
4G0-121-251-N
Description: RS7. More
Fits:
  • Audi:
    • RS7
$465.00
$329.22
$465.00
$329.22
Radiator
5Q0-121-251-GL
Description: A3. Primary. 1.4L, engine cooling. More
Fits:
  • Audi:
    • A3,
    • A3 Sportback e-tron
$238.95
$169.18
$238.95
$169.18
Radiator
4H0-121-251-E
Description: S8. More
Fits:
  • Audi:
    • S8
$470.00
$332.76
$470.00
$332.76
Radiator
4F0-121-251-AF
Replaces: 4F0-121-251-AA, 4F0-121-251-M
Description: A6. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$350.00
$247.80
$350.00
$247.80
Radiator
4E0-121-212-G
Description: S8. Additional. More
Fits:
  • Audi:
    • S8
$350.00
$247.80
$350.00
$247.80
Radiator
4E0-121-251
Description: 6.0L, primary, to vin 4e5005250. More
Fits:
  • Audi:
    • A8 Quattro
$350.00
$247.80
$350.00
$247.80
Radiator
4B3-121-251-D
Description: A6/S6. 4.2L v8. More
Fits:
  • Audi:
    • A6 Quattro,
    • RS6,
    • S6
$600.00
$421.20
$600.00
$421.20
Radiator
4B3-121-251
Description: A6/S6. More
Fits:
  • Audi:
    • A6 Quattro
$535.73
$376.08
$535.73
$376.08
Radiator
4B0-121-251-K
Description: With Quattro. A6/S6. 2.7l. 2.8L v6, manual trans. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$466.00
$329.93
$466.00
$329.93
Radiator
4F0-121-251-AC
Replaces: 4F0-121-251-S
Description: S6. Primary. More
Fits:
  • Audi:
    • S6
$395.00
$279.66
$395.00
$279.66
Radiator
4E0-121-251-E
Description: 4.2L, 2004-06. A8. More
Fits:
  • Audi:
    • A8 Quattro
$324.00
$229.39
$324.00
$229.39
Radiator
1J0-121-253-S
Description: TT. 3.2l. Large. More
Fits:
  • Audi:
    • TT Quattro
$253.82
$179.70
$253.82
$179.70
Radiator
4Z7-121-212
Positions: Right
Description: 4.2L, auxiliary. More
Fits:
  • Audi:
    • Allroad Quattro
$468.00
$331.34
$468.00
$331.34
Radiator
4Z7-121-251-C
Description: Allroad. 4.2l. More
Fits:
  • Audi:
    • Allroad Quattro
$600.00
$421.20
$600.00
$421.20
Radiator
5Q0-121-251-GR
Description: A3. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$238.95
$169.18
$238.95
$169.18
Radiator
5Q0-121-251-HQ
Other Names: Radiator More
Replaces: 5Q0-121-251-FB, 5Q0-121-251-GC, 5Q0-121-251-GG, 5Q0-121-251-HP
Description: A3. Secondary. More
Fits:
  • Audi:
    • A3
$243.25
$172.22
$243.25
$172.22
Radiator
4H0-121-251-C
Description: A8. More
Fits:
  • Audi:
    • A8 Quattro
$450.00
$318.60
$450.00
$318.60
Radiator
420-121-254-B
Replaces: 420-121-254-A
Description: R8. Center, to 9/25/11. More
Fits:
  • Audi:
    • R8
$640.00
$449.28
$640.00
$449.28
Radiator
4F0-145-804-K
Positions: Front
Description: 3.0L, front. More
Fits:
  • Audi:
    • A6 Quattro
$380.00
$269.04
$380.00
$269.04
Radiator
4F0-121-251-AH
Replaces: 4F0-121-251-D
Description: A6. Primary. More
Fits:
  • Audi:
    • A6 Quattro
$412.00
$291.70
$412.00
$291.70
Radiator
4E0-121-251-F
Replaces: 4E0-121-251-D
Description: 4.2L, 2007-10. S8. A8. Main. More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$395.00
$279.66
$395.00
$279.66
Radiator
4Z7-121-212-A
Positions: Left
Description: 4.2L, auxiliary. More
Fits:
  • Audi:
    • Allroad Quattro
$412.00
$291.70
$412.00
$291.70
Radiator
4Z7-121-251-B
Replaces: 4Z7-121-251
Description: Allroad. 2.7L v6, auto trans. More
Fits:
  • Audi:
    • A6 Quattro,
    • Allroad Quattro
$550.00
$386.10
$550.00
$386.10
Auxiliary Radiator
3Q0-121-251-B
Positions: Lower
Other Names: Radiator More
Description: A3. Lower. 1.4L, auxiliary, from 07/26/2016. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$237.98
$168.49
$237.98
$168.49
Auxiliary Radiator
5Q0-121-251-HH
Other Names: Radiator More
Description: A3. Main. 1.4L, hybrid controler cooling. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$237.98
$168.49
$237.98
$168.49
Radiator Support
4G0-805-594
Other Names: Carrier More
Description: 3.0L. More
Fits:
  • Audi:
    • A7 Quattro
$450.00
$318.60
$450.00
$318.60
Radiator Support
420-806-591-A
Positions: Left
Other Names: Bracket More
Replaces: 420-806-591
Fits:
  • Audi:
    • R8
$130.00
$95.16
$130.00
$95.16
Radiator Assembly
5K0-121-251-AA
Other Names: Radiator More
Replaces: 1K0-121-251-L, 5K0-121-251-J
Description: 2009-2010 with awd, TT. Without tts model. 2009-13, with awd. A3. 2.0l. With timing chain. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • TT,
    • TT Quattro
$356.62
$252.48
$356.62
$252.48
Auxiliary Radiator
4F0-121-212-G
Other Names: Radiator More
Description: S6. 5.2L, auxiliary. More
Fits:
  • Audi:
    • S6
$380.00
$269.04
$380.00
$269.04
Radiator Support
4F0-805-594-K
Other Names: Carrier More
Description: 5.2L. More
Fits:
  • Audi:
    • S6
$455.30
$322.35
$455.30
$322.35
Auxiliary Radiator
4E0-121-212-F
Other Names: Radiator More
Description: 5.2L, auxiliary. More
Fits:
  • Audi:
    • S8
$350.00
$247.80
$350.00
$247.80
Radiator Support
4F0-805-594-C
Other Names: Carrier More
Description: 4.2L. More
Fits:
  • Audi:
    • A6 Quattro
$455.30
$322.35
$455.30
$322.35
Radiator Assembly
5K0-121-253-F
Other Names: Radiator More
Replaces: 1K0-121-251-K, 5K0-121-251-AB, 5K0-121-251-H
Description: TT. A3. 3.2L. Primary. More
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
$278.07
$196.87
$278.07
$196.87
Radiator Support
4E0-805-594-B
Other Names: Carrier More
Description: To vin 4e6015100. More
Fits:
  • Audi:
    • A8 Quattro
$336.00
$237.89
$336.00
$237.89
Radiator Support
4B0-805-588-L
Other Names: Carrier More
Description: 3.0L. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$395.00
$279.66
$395.00
$279.66
Auxiliary Radiator
4M0-145-804-AA
Positions: Inner
Other Names: Radiator More
Description: Q7. 3.0L, auxiliary, inner. More
Fits:
  • Audi:
    • Q7
$300.00
$212.40
$300.00
$212.40
Radiator Isolator
4H0-121-268-A
Other Names: Mounting More
Description: With RS7, main. More
Fits:
  • Audi:
    • RS7
$18.00
$12.42
$18.00
$12.42
Radiator Support
8F0-805-594
Other Names: Carrier More
Description: Convertible, 2.0L. Convertible, 3.0L. More
Fits:
  • Audi:
    • A5,
    • A5 Quattro,
    • S5
$575.00
$403.65
$575.00
$403.65
Radiator Support
4G0-805-594-C
Other Names: Carrier More
Description: A6. 3.0L. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • A7 Quattro
$525.00
$368.55
$525.00
$368.55
Auxiliary Radiator
4H0-121-212
Positions: Left, Front
Other Names: Radiator More
Description: 4.0L, auxiliary, S8, engine code ctfa, cgta, left side, front. More
Fits:
  • Audi:
    • S8
$250.00
$177.00
$250.00
$177.00
Radiator Bracket
4G8-121-261-A
Other Names: Mount Bracket, Bracket More
Description: Without RS7, auxiliary. Gas, auxiliary, side. More
Fits:
  • Audi:
    • A7 Quattro,
    • S7
$155.00
$113.46
$155.00
$113.46

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