Belt Tensioners

The belts in your vehicle require precise timing and movement to achieve their goals. A serpentine or timing belt tensioner keeps the appropriate amount of slack, or tension, on the belt, keeping the parts moving in unison. A belt tensioner also protects other components from unnecessary stress. If your belt tensioners fail, your timing and serpentine belts won't function properly, which can lead to serious damage and repairs. Protect the sensitive components of your car, truck, or SUV with OEM belt tensioners from My Audi Parts Now. 

Belt Tensioner
06M-903-315-E
Positions: Left
Other Names: Tension Pulley, Tensioner Pulley, Tens.Elem More
Description: SQ5. S5. S4. Convertible, 3.0L. Ac tensioner pulley. More
Fits:
  • Audi:
    • S4,
    • S5,
    • S5 Sportback,
    • SQ5
$101.67
$71.98
$101.67
$71.98
Belt Tensioner
80A-857-619
Positions: Left
Other Names: Seat Belt More
Fits:
  • Audi:
    • Q5,
    • SQ5
Not For Sale
Not For Sale
Belt Tensioner
80A-857-620
Positions: Right
Other Names: Seat Belt More
Fits:
  • Audi:
    • Q5,
    • SQ5
Not For Sale
Not For Sale
Belt Tensioner
06L-903-133-D
Other Names: Serpentine Tensioner, Mount Bracket, Tensioner, Beltdamper More
Description: Without ttrs model. Without tts model. A4 allroad. A3. TT. Q7. A5. Q5. A6. 2017-18. 2.0L, code cntb. 2.0L, 2013-2016. Convertible, 1.8L.... More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • allroad,
    • Q5,
    • Q7,
    • S3,
    • S4,
    • TT Quattro
  • 10 more
$161.67
$114.46
$161.67
$114.46
Belt Tensioner
078-903-133-AB
Other Names: Serpentine Tensioner, Tensioner, Tension Pulley, Beltdamper More
Replaces: 078-903-133-T
Description: A4. S4. All. 2.7L v6. 2.8L v6. 6 cylinder. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • Allroad Quattro,
    • S4
  • 1 more
$135.00
$95.58
$135.00
$95.58
Belt Tensioner
07K-903-315-AC
Other Names: Tensioner More
Description: With ttrs model. RS3. TT. 2.5L. More
Fits:
  • Audi:
    • RS3,
    • TT Quattro
$104.55
$74.02
$104.55
$74.02
Belt Tensioner
8W7-857-759
Positions: Left
Other Names: Motor, Belt Ready More
Description: Convertible,. More
Fits:
  • Audi:
    • S5
Not For Sale
Not For Sale
Belt Tensioner
8W7-857-760
Positions: Right
Other Names: Motor, Belt Ready More
Description: Convertible,. More
Fits:
  • Audi:
    • S5
Not For Sale
Not For Sale
Belt Tensioner
06L-903-133-F
Other Names: Tensioner, Beltdamper More
Description: Without ttrs model. With tts model. TT. S3. 2.0L, code cyfb. Sedan/wagon, engine code cyfb. Sedan/wagon, engine code djja. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • S3,
    • TT Quattro
$148.33
$105.02
$148.33
$105.02
Belt Tensioner
8F0-857-759
Positions: Left
Other Names: Belt Ready More
Description: Convertible. More
Fits:
  • Audi:
    • A5,
    • A5 Quattro,
    • RS5,
    • S5
Not For Sale
Not For Sale
Belt Tensioner
8F0-857-760
Positions: Right
Other Names: Belt Ready More
Description: Convertible. More
Fits:
  • Audi:
    • A5,
    • A5 Quattro,
    • RS5,
    • S5
Not For Sale
Not For Sale
Belt Tensioner
038-903-315-AN
Other Names: Serpentine Tensioner, Tensioner More
Replaces: 038-903-315-AH, 038-903-315-AM
Description: A3. 2.0l tdi. 2.0L, diesel. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro
$106.67
$75.52
$106.67
$75.52
Belt Tensioner
077-903-133-F
Other Names: Serpentine Tensioner, Beltdamper More
Description: 4.2L, 2004-06. A8, S8. More
Fits:
  • Audi:
    • A8 Quattro
$196.67
$136.88
$196.67
$136.88
Belt Tensioner
5G4-857-619
Positions: Left
Other Names: Seat Belt More
Description: Sedan/wagon,. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A3 Sportback e-tron,
    • S3
Not For Sale
Not For Sale
Belt Tensioner
5G4-857-620
Positions: Right
Other Names: Seat Belt More
Description: Sedan/wagon,. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A3 Sportback e-tron,
    • S3
Not For Sale
Not For Sale
Belt Tensioner
079-903-133-BG
Other Names: Serpentine Tensioner, Lever More
Replaces: 079-903-133-BF
Description: Without RS7, from 2/25/13. S6. S7. S8. A8. 4.0L. More
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
$278.77
$194.02
$278.77
$194.02
Belt Tensioner
04L-903-315-A
Other Names: Tensioner More
Description: A3. 2.0l tdi. 2.0L, diesel. More
Fits:
  • Audi:
    • A3
$105.00
$74.34
$105.00
$74.34
Belt Tensioner
06E-903-133-AE
Other Names: Serpentine Tensioner, AC Belt, Beltdamper More
Replaces: 06E-903-133-R
Description: SQ5. Q7. S4. A8. A6. Q5. S5. A7. Ac belt. 2012-15. 2016-18. 3.0l gas. Without diesel. Alternator belt. 3.0L, serpentine belt.... More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5,
    • Q7,
    • S4,
    • S5,
    • SQ5
  • 5 more
$114.00
$80.71
$114.00
$80.71
Belt Tensioner
07D-903-315-J
Other Names: Serpentine Tensioner, Tension Pulley, Tensioner More
Replaces: 07D-903-315-F, 07D-903-315-H
Description: A8, S8. 6.3L. 6.0L. More
Notes: Included With Belt Tensioner. More
Fits:
  • Audi:
    • A8 Quattro
$268.33
$186.76
$268.33
$186.76
Belt Tensioner
057-109-243-M
Other Names: Tensioner More
Description: Q7. More
Fits:
  • Audi:
    • Q7
$135.00
$95.58
$135.00
$95.58
Belt Tensioner
06M-903-315-H
Other Names: Tensioner More
Description: RS5. More
Fits:
  • Audi:
    • RS5
$300.00
$208.80
$300.00
$208.80
Belt Tensioner
06B-903-133-E
Other Names: Serpentine Tensioner, Beltdamper More
Replaces: 06B-903-133, 06B-903-133-A
Description: A4 Cabriolet. 2.0L. 1.8l. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$149.00
$105.49
$149.00
$105.49
Belt Tensioner
06C-903-133-B
Other Names: Serpentine Tensioner, Beltdamper More
Description: Cabriolet A4. 3.0l. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$149.00
$105.49
$149.00
$105.49
Belt Tensioner
06B-109-477
Other Names: Damper, Beltdamper More
Description: TT. 1.8L. More
Fits:
  • Audi:
    • TT,
    • TT Quattro
$178.33
$124.12
$178.33
$124.12
Belt Tensioner
077-903-133-E
Other Names: Tension Pulley, Beltdamper More
Replaces: 077-903-133-C
Description: 4.2L v8. More
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro,
    • S6,
    • S8
$149.00
$105.49
$149.00
$105.49
Belt Tensioner Bolt
N-100-650-03
Other Names: Tension Pulley Bolt, Bolt More
Replaces: 4D0-098-060-E, N-100-650-02
Description: 2.7L. 6 cylinder. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • Allroad Quattro,
    • S4
$8.14
$5.17
$8.14
$5.17
Belt Tensioner Cap
078-903-343
Other Names: Tensioner Bolt, Tensioner Cap, Cap More
Description: 6 cylinder. More
Notes: Included With Tensioner. More
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 90,
    • 90 Quattro,
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • Cabriolet,
    • S4,
    • S6
  • 6 more
$6.18
$3.92
$6.18
$3.92
Belt Tensioner Bolt
N-106-444-03
Positions: Left, Right
Other Names: Mount Bolt, Adapter Bolt, Thermostat Unit Bolt, Bolt More
Description: Coupe, with fixed. 2.5L, main. Convertible. More
Fits:
  • Audi:
    • A5,
    • A5 Quattro,
    • RS5,
    • S5,
    • TT Quattro
$1.72
$1.09
$1.72
$1.09
Belt Tensioner Bolt
N-102-956-05
Other Names: Screw More
Replaces: N-102-956-02
Description: Without RS7, m10x70. 4.0L, m10x70. More
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
$5.14
$3.26
$5.14
$3.26
Belt Tensioner Bolt
N-100-250-04
Other Names: Bolt More
Description: 6.3L, m8x32. More
Fits:
  • Audi:
    • A8 Quattro
$1.50
$0.95
$1.50
$0.95
Service Part - Tensioning Belt
4F0-071-740-A
Other Names: Rep.Set More
Description: 1 set of tensioning belts to the following attachments: Bike- kayak- ski and luggage boxes. More
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro
$49.50
$42.62
$49.50
$42.62
Tensioner
06F-903-315
Other Names: Serpentine Tensioner, Belt Tensioner More
Description: 2009-2010 with awd, tts. 2011-15 with awd, tts. 2009 without awd. With tts model. 2006-08. TT. A3. 2.0l. With timing belt. More
Fits:
  • Audi:
    • A3,
    • TT,
    • TT Quattro
$95.00
$67.26
$95.00
$67.26
Tensioner
06J-903-133-D
Other Names: Belt Tensioner, Serpentine Tensioner More
Replaces: 06J-903-133-A
Description: 2009-2010 with awd, TT. 2011-15 with awd, TT. Without tts model. 2009-13. Q3. A3. 2.0l. With timing chain. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • Q3,
    • Q3 Quattro,
    • TT,
    • TT Quattro
  • 1 more
$120.00
$84.96
$120.00
$84.96
Serpentine Tensioner
06M-903-133-J
Positions: Right
Other Names: Belt Tensioner, Beltdamper More
Description: RS5. SQ5. S4. S5. Convertible, 3.0L. More
Fits:
  • Audi:
    • RS5,
    • S4,
    • S5,
    • S5 Sportback,
    • SQ5
$140.00
$99.12
$140.00
$99.12
Serpentine Tensioner
06E-903-133-AG
Other Names: Belt Tensioner, Beltdamper More
Replaces: 06E-903-133-T
Description: A8. Q7. 3.0l gas. Drive belt. Gas, serpentine belt. More
Fits:
  • Audi:
    • A8 Quattro,
    • Q7
$136.00
$96.29
$136.00
$96.29
Serpentine Tensioner
022-145-299-L
Other Names: Belt Tensioner, Beltdamper More
Replaces: 022-145-299-C, 022-145-299-H
Description: TT. A3. 3.2l. More
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
$155.00
$109.74
$155.00
$109.74
Serpentine Tensioner
079-903-133-AM
Other Names: Belt Tensioner, Roller More
Description: A8. Rs 5. 4.2L. More
Fits:
  • Audi:
    • A8 Quattro,
    • RS5
$265.00
$184.44
$265.00
$184.44
Serpentine Tensioner
058-903-133-D
Other Names: Belt Tensioner, Beltdamper More
Replaces: 058-903-133-B
Description: A4. 1.8l. 4 cylinder. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$178.33
$124.12
$178.33
$124.12
Serpentine Tensioner
079-903-133-AK
Other Names: Belt Tensioner, Roller More
Replaces: 079-903-133-AA, 079-903-133-AC, 079-903-133-AE
Description: 4.2L, RS4. More
Fits:
  • Audi:
    • RS4
$294.92
$205.26
$294.92
$205.26
Tensioner
06E-903-133-AC
Other Names: Belt Tensioner, Serpentine Tensioner, Beltdamper More
Replaces: 06E-903-133-AA
Description: Coupe, 3.0L, ac belt. SQ5. A8. S5. S4. Q7. Q5. A6. A7. 2016-18. 3.0L gas. From 7/11/11. Ac belt tensioner. Gas, from 09/28/2013. 3.0L,... More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5,
    • Q7,
    • S4,
    • S5,
    • SQ5
  • 3 more
$144.67
$102.42
$144.67
$102.42
Tensioner
07L-903-133-H
Other Names: Belt Tensioner, Serpentine Tensioner, Roller More
Replaces: 07L-903-133
Description: A8, S8. S6. R8. 4.2l. 5.2l. More
Fits:
  • Audi:
    • R8,
    • S6,
    • S8
$136.68
$96.77
$136.68
$96.77
Tensioner
06E-903-133-AB
Other Names: Belt Tensioner, Serpentine Tensioner, Beltdamper More
Replaces: 06E-903-133-M
Description: SQ5. S5. A8. S4. Q7. A6. A7. 3.0l gas. Gas, ac belt. 3.0L, ac belt. From 7/11/11. Without diesel. Serpentine belt. 2012-15, to... More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q7,
    • S4,
    • S5,
    • SQ5
  • 2 more
$135.00
$95.58
$135.00
$95.58
Tensioner
079-903-133-R
Other Names: Belt Tensioner, Serpentine Tensioner, Roller More
Replaces: 079-903-133-C, 079-903-133-D, 079-903-133-E
Description: Cabbriolet S4. 4.2L, 2005-06. 4.2L, A4/S4. More
Fits:
  • Audi:
    • A6 Quattro,
    • Allroad Quattro,
    • RS4,
    • S4
$232.30
$161.68
$232.30
$161.68
Tensioner
06H-903-133-G
Other Names: Belt Tensioner, Serpentine Tensioner, Beltdamper More
Replaces: 06H-903-133-F
Description: 2.0L, 2009-2012. Q5. A4. A5. 2.0L, 2010-12. 2.0L, gas, 2011-12. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • Q5
$115.00
$81.42
$115.00
$81.42
Tensioner
079-903-133-AL
Other Names: Serpentine Tensioner, Belt Tensioner, Roller More
Replaces: 079-903-133-AB, 079-903-133-AF, 079-903-133-AJ
Description: 4.2L, 2007-11. 4.2L, 2007-10. A8, S8. S5. Q7. A6. More
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro,
    • Q7,
    • S5
$346.67
$241.28
$346.67
$241.28
Tensioner
059-903-133-J
Other Names: Belt Tensioner, Serpentine Tensioner, Beltdamper More
Description: Q5. A8. A6. A7. 3.0l tdi. With diesel. 3.0L diesel. Diesel, from 9/20/10. More
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5,
    • Q7
$108.33
$76.70
$108.33
$76.70
Tensioner
06E-903-133-Q
Other Names: Belt Tensioner, Serpentine Tensioner, Beltdamper More
Replaces: 06E-903-133-A, 06E-903-133-B, 06E-903-133-E
Description: Cabriolet A4. S4. S5. A5. Q5. A6. 3.2l. 3.0L, main. Serpentine belt. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • Q5,
    • S4,
    • S5
  • 3 more
$130.00
$92.04
$130.00
$92.04
Fuel Tank Strap Bolt
N-106-408-01
Other Names: Bracket Bolt, Motor Mount Bolt, Belt Tensioner Bolt, Strap Bolt, Trans Mount Bolt, Screw More
Replaces: N-019-546-1, N-019-546-2
Description: M8x50. 2.0L, diesel. 5.2L, auto trans. 4.2L, auto trans. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • Q3,
    • Q3 Quattro,
    • R8,
    • S5
  • 5 more
$2.14
$0.36
$2.14
$0.36
Bracket Bolt
N-106-650-01
Positions: Left, Right
Other Names: Steering Column Mount Bolt, Motor Mount Bolt, Control Module Bolt, Hold Down Clamp Bolt, Belt Tensioner Bolt, Bracket Screw, Bolt More
Description: Gas. 4.2L. 3.0L. 4.0L. 2.0L, diesel. Without power adjust. Hybrid controller, 2017-18. More
Notes: Included With Control Module. More
Fits:
  • Audi:
    • A3,
    • A3 Sportback e-tron,
    • A8 Quattro,
    • Q5,
    • Q7,
    • R8,
    • S8,
    • SQ5
  • 3 more
$0.54
$0.34
$0.54
$0.34
Lower Timing Cover
04L-109-147-D
Positions: Lower, Front
Other Names: Front Cover, Tensioner, Belt Cover More
Description: A3. Lower. 2.0L, diesel. More
Fits:
  • Audi:
    • A3
$52.00
$20.32
$52.00
$20.32

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