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.

Upper Radiator Hose
8K0-121-101-J
Other Names: Water Hose More
Description: Coupe, 3.0L, main. S5. A5. S4. A4. 3.2L, supply. 3.0L, supply. More
Fits:
  • Audi:
    • A4 Quattro,
    • A5 Quattro,
    • S4,
    • S5
$105.00
$75.60
$105.00
$75.60
Radiator
420-121-254-B
Replaces: 420-121-254-A
Description: R8; CENTER More
Fits:
  • Audi:
    • R8
$666.67
$448.00
$666.67
$448.00
Radiator
4E0-121-212-G
Description: S8; ADDITIONAL More
Fits:
  • Audi:
    • S8
$365.00
$251.85
$365.00
$251.85
Radiator
4E0-121-251-C
Description: A8 More
Fits:
  • Audi:
    • A8 Quattro
$333.40
$230.05
$333.40
$230.05
Radiator
4E0-121-251-E
Description: A8 More
Fits:
  • Audi:
    • A8 Quattro
$324.00
$223.56
$324.00
$223.56
Radiator
4F0-145-804-K
Positions: Front
Description: 3.0 LITER, FRONT More
Fits:
  • Audi:
    • A6 Quattro
$391.67
$270.25
$391.67
$270.25
Radiator
4G0-121-251-N
Description: RS7 More
Fits:
  • Audi:
    • RS7
$485.00
$334.65
$485.00
$334.65
Radiator
4S0-121-212-B
Fits:
  • Audi:
    • R8
$296.67
$204.70
$296.67
$204.70
Radiator
4Z7-121-212
Positions: Right
Description: 4.2 LITER, AUXILIARY More
Fits:
  • Audi:
    • Allroad Quattro
$483.33
$333.50
$483.33
$333.50
Radiator
5Q0-121-251-GL
Description: A3; PRIMARY More
Fits:
  • Audi:
    • A3,
    • A3 Sportback e-tron
$238.95
$164.88
$238.95
$164.88
Radiator
1J0-121-253-S
Description: TT; 3.2L; LARGE More
Fits:
  • Audi:
    • TT Quattro
$253.82
$175.13
$253.82
$175.13
Radiator
4B3-121-251
Description: A6/S6 More
Fits:
  • Audi:
    • A6 Quattro
$535.73
$360.01
$535.73
$360.01
Radiator
4F0-121-251-AC
Replaces: 4F0-121-251-S
Description: S6; PRIMARY More
Fits:
  • Audi:
    • S6
$408.33
$281.75
$408.33
$281.75
Radiator
4G0-121-251-E
Description: S6; PRIMARY More
Fits:
  • Audi:
    • S6,
    • S7
$465.00
$320.85
$465.00
$320.85
Radiator
4H0-121-251-B
Description: A8 More
Fits:
  • Audi:
    • A8 Quattro
$485.00
$334.65
$485.00
$334.65
Radiator
4H0-121-251-C
Description: A8 More
Fits:
  • Audi:
    • A8 Quattro
$465.00
$320.85
$465.00
$320.85
Radiator
4H0-121-251-E
Description: S8 More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$485.00
$334.65
$485.00
$334.65
Radiator
4S0-121-212-A
Fits:
  • Audi:
    • R8
$296.67
$204.70
$296.67
$204.70
Radiator
5Q0-121-251-GR
Description: A3 More
Fits:
  • Audi:
    • A3 Sportback e-tron
$238.95
$164.88
$238.95
$164.88
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
$164.88
$238.95
$164.88
Radiator
4E0-121-251
Description: 6.0 LITER, PRIMARY, TO VIN 4E5005250 More
Fits:
  • Audi:
    • A8 Quattro
$361.67
$249.55
$361.67
$249.55
Radiator
4E0-121-251-F
Replaces: 4E0-121-251-D
Description: A8 More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$408.33
$281.75
$408.33
$281.75
Radiator
4F0-121-251-AF
Replaces: 4F0-121-251-AA, 4F0-121-251-M
Description: A6 More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$361.67
$249.55
$361.67
$249.55
Radiator
4S0-121-252-B
Fits:
  • Audi:
    • R8
$551.67
$370.72
$551.67
$370.72
Radiator
4S0-121-254-B
Fits:
  • Audi:
    • R8
$430.00
$296.70
$430.00
$296.70
Radiator
4Z7-121-251-B
Replaces: 4Z7-121-251
Description: 2.7 LITER V6, AUTO TRANS More
Fits:
  • Audi:
    • A6 Quattro,
    • Allroad Quattro
$566.67
$380.80
$566.67
$380.80
Radiator
4Z7-121-251-C
Description: ALLROAD; 4.2L More
Fits:
  • Audi:
    • Allroad Quattro
$625.00
$420.00
$625.00
$420.00
Radiator
4B0-121-251-AE
Replaces: 4B0-121-251-L
Description: 2.8 LITER V6, AUTO TRANS More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$480.00
$331.20
$480.00
$331.20
Radiator
4B3-121-251-D
Description: A6/S6 More
Fits:
  • Audi:
    • A6 Quattro,
    • RS6,
    • S6
$618.33
$415.52
$618.33
$415.52
Radiator
4F0-121-251-AH
Replaces: 4F0-121-251-D
Description: A6; PRIMARY More
Fits:
  • Audi:
    • A6 Quattro
$425.00
$293.25
$425.00
$293.25
Radiator
4Z7-121-212-A
Positions: Left
Description: 4.2 LITER, AUXILIARY More
Fits:
  • Audi:
    • Allroad Quattro
$425.00
$293.25
$425.00
$293.25
Radiator
5Q0-121-251-HG
Description: 1.4 LITER, AUXILIARY, TO 07/25/2016 More
Fits:
  • Audi:
    • A3 Sportback e-tron
$245.48
$169.38
$245.48
$169.38
Radiator Assembly
1K0-121-251-AB
Other Names: Radiator More
Replaces: 1K0-121-251-BK, 1K0-121-251-DD, 1K0-121-251-DM, 1K0-121-251-EH, 1K0-121-251-N
Description: A3; 2.0L; W/O AWD More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • TT,
    • TT Quattro
$238.57
$164.61
$238.57
$164.61
Radiator Assembly
1K0-198-251-CS
Other Names: Radiator More
Replaces: 1K0-121-251-CS
Description: 2009-13, W/O AWD More
Fits:
  • Audi:
    • A3,
    • A3 Quattro
$354.68
$244.73
$354.68
$244.73
Auxiliary Radiator
3Q0-121-251-B
Positions: Lower
Other Names: Radiator More
Description: A3; LOWER More
Fits:
  • Audi:
    • A3 Sportback e-tron
$237.98
$164.21
$237.98
$164.21
Radiator Insulator
420-121-275-A
Positions: Left Outer, Left, Right, Right Outer, Outer, Outer Right
Other Names: Insulator, Mounting More
Replaces: 420-121-275
Description: OUTER More
Fits:
  • Audi:
    • R8
$14.32
$8.95
$14.32
$8.95
Radiator Support
420-806-592-A
Positions: Right
Other Names: Bracket More
Replaces: 420-806-592
Fits:
  • Audi:
    • R8
$136.67
$96.76
$136.67
$96.76
Auxiliary Radiator
4F0-121-212-H
Other Names: Radiator More
Replaces: 4F0-121-212-D
Description: 4.2 LITER, AUXILIARY More
Fits:
  • Audi:
    • A6 Quattro
$286.67
$197.80
$286.67
$197.80
Radiator Bracket
4F0-121-261-B
Other Names: Bracket More
Description: 5.2 LITER, AUXILIARY More
Fits:
  • Audi:
    • S6
$113.33
$81.60
$113.33
$81.60
Radiator Support
4F0-805-594-D
Other Names: Carrier More
Description: 3.2 LITER More
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$443.33
$305.90
$443.33
$305.90
Radiator Support
4G0-805-594-A
Other Names: Carrier More
Description: 4.0 LITER More
Fits:
  • Audi:
    • RS7,
    • S6,
    • S7
$541.67
$364.00
$541.67
$364.00
Auxiliary Radiator
4H0-121-212
Positions: Left, Front
Other Names: Radiator More
Description: 4.0 LITER, AUXILIARY, S8, ENGINE CODE CTFA, CGTA, LEFT SIDE, FRONT More
Fits:
  • Audi:
    • S8
$261.67
$180.55
$261.67
$180.55
Radiator Isolator
4H0-121-268-A
Other Names: Mounting More
Description: W/RS7, MAIN More
Fits:
  • Audi:
    • RS7
$19.10
$11.94
$19.10
$11.94
Radiator Support
4H0-805-594-E
Other Names: Carrier More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$605.00
$406.56
$605.00
$406.56
Auxiliary Radiator
4M0-121-212-D
Positions: Left Outer, Right Outer
Other Names: Radiator More
Description: 3.0 LITER, AUXILIARY, OUTER More
Fits:
  • Audi:
    • Q7
$231.67
$159.85
$231.67
$159.85
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; PRIMARY More
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
$278.07
$191.87
$278.07
$191.87
Auxiliary Radiator
5Q0-121-251-HA
Positions: Left, Right
Other Names: Radiator More
Description: 2.0 LITER, CODE CYFB, AUXILIARY-LEFT SIDE More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • S3,
    • TT Quattro
$245.48
$169.38
$245.48
$169.38
Auxiliary Radiator
420-121-252-B
Positions: Left Outer, Right, Left, Right Outer
Other Names: Radiator More
Replaces: 420-121-252, 420-121-252-A
Description: CENTER, OUTER More
Fits:
  • Audi:
    • R8
$583.33
$392.00
$583.33
$392.00
Radiator Grommet
443-121-273-E
Positions: Upper, Lower
Other Names: Radiator Stud, Mount, Radiator Rubber Mount, Radiator Assembly Grommet, Rubb Mount More
Description: UPPER More
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 200,
    • 200 Quattro,
    • 4000,
    • 4000 Quattro,
    • 5000,
    • 5000 Quattro,
    • 80,
    • 80 Quattro,
    • 90,
    • 90 Quattro,
    • Coupe,
    • Coupe Quattro,
    • Quattro
  • 10 more
$30.80
$19.25
$30.80
$19.25
Radiator Support
4E0-805-594-B
Other Names: Carrier More
Description: TO VIN 4E6015100 More
Fits:
  • Audi:
    • A8 Quattro
$336.00
$231.84
$336.00
$231.84

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