Thermostats

All the OEM Audi thermostat parts you need, just clicks away! To see only thermostat parts for your Audi, use the dropdown menus to select your year and model below. 

We have everything you need from full OEM thermostat units to Audi thermostat housings and every part in between. At Bernardi Parts, we only sell genuine Audi parts to keep your Audi running as smooth as the day you drove it off the lot.

If you have any questions about our OEM thermostat parts, don’t hesitate to call our in-house experts.

Thermostat
04E-121-113-B
Positions: Inner
Description: 1.4L, inner. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$51.67
$34.41
$51.67
$34.41
Thermostat
059-115-201-B
Description: A7. With diesel. More
Notes: Includes Thermostat Gasket. More
Fits:
  • Audi:
    • A7 Quattro
$56.60
$31.41
$56.60
$31.41
Thermostat
04E-121-113-F
Positions: Inner
Description: 1.4L, inner. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$51.67
$34.41
$51.67
$34.41
Thermostat
03H-121-113-D
Description: Q7. 3.6L, main. More
Fits:
  • Audi:
    • Q7
$56.67
$37.74
$56.67
$37.74
Thermostat
069-121-113
Description: S6. S4. All models. More
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 200,
    • 200 Quattro,
    • 80,
    • 80 Quattro,
    • 90,
    • 90 Quattro,
    • Coupe Quattro,
    • S4,
    • S6
  • 6 more
$58.33
$38.85
$58.33
$38.85
Thermostat
04L-121-113-C
Description: 2.0L, diesel, main. More
Notes: Included With Thermostat Unit. More
Fits:
  • Audi:
    • A3
$36.40
$20.20
$36.40
$20.20
Thermostat
050-121-113-B
Description: TT. With 225hp. 1.8L, 225 horsepower. More
Fits:
  • Audi:
    • TT,
    • TT Quattro
$43.00
$23.87
$43.00
$23.87
Thermostat
04E-121-113-C
Positions: Outer
Description: 1.4L, outer. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$51.67
$34.41
$51.67
$34.41
Thermostat
04E-121-113-G
Positions: Outer
Description: 1.4L, outer. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$46.50
$30.97
$46.50
$30.97
Thermostat
06H-121-113-B
Description: 2009-2010 with awd, TT, main. 2011-15 with awd, TT, main. Without tts model. Coupe, 2.0L, main. Allroad. 2009-13. A3. A4. Q3. A5. Eng.... More
Notes: Part Inclued With Water Pump Assembly. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • allroad,
    • Q3,
    • Q3 Quattro,
    • Q5,
    • TT,
    • TT Quattro
  • 9 more
$58.33
$38.85
$58.33
$38.85
Thermostat
022-121-113
Description: A3. TT. 3.2L, feed. 3.2L, main. More
Notes: Included With Thermsotat Unit. More
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
$58.33
$38.85
$58.33
$38.85
Thermostat
050-121-113-C
Description: 1.8L, 180 horsepower. With 180hp. TT. A4. 4 cylinder. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • TT,
    • TT Quattro
$36.40
$20.20
$36.40
$20.20
Thermostat
044-121-113
Replaces: 056-121-113-D
Description: 4000, Coupe. With 4000s. 4 cyl. All models. More
Fits:
  • Audi:
    • 4000,
    • 4000 Quattro,
    • 80,
    • 90,
    • Coupe
$40.80
$22.64
$40.80
$22.64
Thermostat Unit
06E-121-111-AT
Positions: Front
Other Names: Thermostat More
Description: Q7. A7. 2016-18, front. Without diesel. 3.0L gas, front. More
Notes: Includes Thermostat Gasket. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • Q7
$48.13
$32.06
$48.13
$32.06
Thermostat Unit
06E-121-111-AL
Other Names: Thermostat, Thermostat Housing More
Replaces: 06E-121-111-AD, 06E-121-111-S, 06E-121-111-T
Description: SQ5. A6. S4. S5. Q7. A8. A7. Gas, main. Gas, supply. 3.0L, return. 2012-15, main. Without diesel. 3.0L, main, 2010-12. Gas, primary,... More
Notes: Includes Thermostat And Gasket. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q7,
    • S4,
    • S5,
    • SQ5
  • 2 more
$55.80
$37.16
$55.80
$37.16
Thermostat Housing
059-121-111-R
Other Names: Thermostat Unit, Thermostat More
Description: Q7. 3.0L, main. Diesel, main, 2010-12. More
Notes: Includes Thermostat & Gasket. More
Fits:
  • Audi:
    • Q7
$61.67
$41.07
$61.67
$41.07
Thermostat Housing
06F-121-111-H
Other Names: Thermostat Unit, Thermostat More
Description: 2011-15 with awd, tts, main. 2009-2010 with awd, tts. With tts model. TT. With s. With timing belt. More
Fits:
  • Audi:
    • TT,
    • TT Quattro
$61.67
$41.07
$61.67
$41.07
Thermostat Unit
06E-121-111-M
Other Names: Thermostat Housing, Thermostat More
Description: A4. Q5. A5. A6. 3.2L, return. More
Notes: Includes Thermostat And Gasket. More
Fits:
  • Audi:
    • A4 Quattro,
    • A5 Quattro,
    • A6,
    • Q5
$70.00
$46.62
$70.00
$46.62
Thermostat Housing
022-121-111-H
Other Names: Thermostat Unit, Housing More
Description: TT. 3.2L, main. More
Notes: Includes Thermostat & Gasket. More
Fits:
  • Audi:
    • TT Quattro
$228.33
$152.07
$228.33
$152.07
Thermostat Housing
04E-121-116-C
Other Names: Thermostat, Housing More
Description: A3. 1.4L. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$121.67
$81.03
$121.67
$81.03
Thermostat Housing
04L-121-026-F
Other Names: Thermostat Unit, Housing More
Description: A3. 2.0L, diesel, main. More
Notes: Includes Thermostat. More
Fits:
  • Audi:
    • A3
$121.67
$81.03
$121.67
$81.03
Thermostat Unit
03L-121-111-AC
Other Names: Thermostat Housing, Thermostat More
Replaces: 03L-121-111-M
Description: A3. 2.0L, diesel. More
Notes: Includes Thermostat. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro
$80.00
$53.28
$80.00
$53.28
Thermostat Unit
06D-121-111-G
Other Names: Thermostat Housing, Thermostat More
Description: A4 Cabriolet. From5400001. 2.0L. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$80.00
$53.28
$80.00
$53.28
Thermostat Housing
022-121-117-C
Other Names: Housing More
Description: A3. TT. 3.2L, feed. More
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
$80.00
$53.28
$80.00
$53.28
Thermostat Seal
038-121-119-B
Other Names: Washer More
Description: 1.8L. 4 cylinder. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • TT,
    • TT Quattro
$3.60
$2.00
$3.60
$2.00
Thermostat Housing
06B-121-121-L
Other Names: Adapter More
Replaces: 06B-121-121
Description: S6. More
Fits:
  • Audi:
    • S6
$13.80
$7.66
$13.80
$7.66
Thermostat Housing
055-121-121-F
Other Names: Adapter More
Description: 4000, Coupe, Quattro. 4 cyl. More
Fits:
  • Audi:
    • 4000
$19.80
$10.99
$19.80
$10.99
Thermostat Cover
03H-121-121-C
Other Names: Cover More
Description: Q7. 3.6L, main. More
Fits:
  • Audi:
    • Q7
$36.00
$19.98
$36.00
$19.98
Thermostat Housing
06B-121-111-K
Other Names: Thermostat More
Replaces: 06B-121-111-D, 06B-121-111-G, 06B-121-111-H
Description: Cabriolet A4. To5400000. 1.8L. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$178.33
$118.77
$178.33
$118.77
Thermostat Housing
06A-121-121-C
Other Names: Housing, Adapter More
Description: TT. 1.8l. More
Fits:
  • Audi:
    • TT,
    • TT Quattro
$18.00
$9.99
$18.00
$9.99
Thermostat Outlet
04E-121-121-L
Other Names: Cover More
Replaces: 04E-121-121-E
Description: 1.4L. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$14.80
$8.21
$14.80
$8.21
Thermostat Housing
03H-121-117-A
Other Names: Housing More
Description: Q7. 3.6L, main. More
Fits:
  • Audi:
    • Q7
$100.00
$66.60
$100.00
$66.60
Thermostat Unit
06F-121-111-F
Other Names: Thermostat, Thermostat Housing More
Description: 2009 without awd, main. 2006-08. A3. TT. 2.0l. Without s. With timing belt. More
Fits:
  • Audi:
    • A3,
    • TT,
    • TT Quattro
$61.67
$41.07
$61.67
$41.07
Thermostat Unit
06E-121-111-G
Other Names: Thermostat, Thermostat Housing More
Replaces: 06E-121-111-D
Description: A4 Cabriolet. A6. 3.2L, supply. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
$144.00
$95.90
$144.00
$95.90
Thermostat Cover
022-121-121-E
Other Names: Adapter More
Replaces: 021-121-121-D
Description: 3.2L, feed. 3.2L, main. More
Notes: Included With Thermsotat Unit. More
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
$40.00
$22.20
$40.00
$22.20
Thermostat Housing
06C-121-111-E
Other Names: Thermostat More
Replaces: 06C-121-111-C
Description: Cabriolet A4. A6/S6. 3.0L v6. With 3.0l. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
$80.00
$53.28
$80.00
$53.28
Thermostat Housing
030-121-121-B
Other Names: Cover, Adapter More
Description: A4. 4 cylinder. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$17.20
$9.55
$17.20
$9.55
Thermostat Housing Inner Seal
04E-121-119-C
Other Names: Gasket, Washer More
Description: A3. 1.4L. Thermostat housing gasket. More
Notes: Included With Thermostat Housing. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$2.26
$1.25
$2.26
$1.25
Thermostat Housing Gasket
021-121-119-A
Other Names: Thermostat Unit Gasket, Gasket More
Description: 3.2L, feed. 3.2L, main. More
Notes: Included With Thermsotat Unit. More
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
$7.40
$4.11
$7.40
$4.11
Thermostat
035-129-630-B
$119.60
$79.65
$119.60
$79.65
Thermostat
03G-121-113
$59.80
$33.19
$59.80
$33.19
Thermostat
03L-121-111-AD
$80.00
$53.28
$80.00
$53.28
Thermostat
068-121-113-H
$53.00
$35.30
$53.00
$35.30
Thermostat
06B-121-111-L
Replaces: 06B-121-111-F, 06B-121-111-J
$156.00
$103.90
$156.00
$103.90
Thermostat Housing Seal
04E-121-119-D
Other Names: Seal More
Description: 1.4L. More
Notes: Included With Thermostat Housing. More
Fits:
  • Audi:
    • A3 Sportback e-tron
$3.80
$2.11
$3.80
$2.11
Thermostat
059-122-111-D
$86.67
$57.72
$86.67
$57.72
Thermostat
06F-121-111-G
$61.67
$41.07
$61.67
$41.07
Thermostat
03G-121-113-A
$59.80
$33.19
$59.80
$33.19
Thermostat
04E-121-113-N
$56.60
$31.41
$56.60
$31.41
Thermostat Unit Gasket
06E-121-119-F
Positions: Front
Other Names: Gasket More
Description: Q7. Gasket. 2016-18, front. 3.0L gas, front. More
Notes: Included With Thermostat Unit. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • Q7
$7.08
$3.93
$7.08
$3.93

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