OEM Audi Belts

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Three types of belts help run the many parts of an Audi vehicle: serpentine, drive, and timing. The serpentine belt moves alternator and power steering parts, among others. It works with a crank pulley, an idler pulley, and a tensioner. Drive belts, also called V-belts, pass through and help run the water pump, radiator fan, and other systems. They run off the crank pulley. The timing belt helps keep auto parts from colliding with one another. It does so by making sure the camshaft runs in sync with the crankshaft. Newer Audi models, though, have a timing chain that does this job instead.

No belts lasts indefinitely, though. They can go bad, owing to use and age. Luckily, there are signs to tell you that's happening. They include:

  • For your serpentine belt: cracks and shallow groove depths. If you start to see the latter, use a belt-wear gauge to inspect the belt. Do this every 60,000 miles. Replace the belt, however, every 90,000 miles or so.
  • For your drive belts: excessive looseness or tightness. If you see either, try to adjust them. If you can't, however, or if a belt has cracked or begun to squeal, you probably need to change it. The same goes for if you're having alternator problems or your engine is overheating.
  • For your timing belt: general damage. In such cases, change it. Otherwise, be sure to replace it about every 60,000 to 90,000 miles. Timing chains, though, should last the lifetime of an engine.

If you're still not sure when you should change belts in an Audi car or SUV, you're in luck: the maintenance schedule in your owner's manual ought to have more info.

Get Repairs Done Right -- Install Genuine Audi Belts

You can order new ones online at our auto parts store. They'll come direct from your OEM, compatible with the Audi model you drive, guaranteed. Buy now, and we'll ship ASAP, with fast delivery to your door in no time.

Serpentine Belt
MSRP $56.67
$42.43
Part Number: 06M-903-137-AF
Other Names: Alternator Belt, Ribbedbelt More Names
Description: 3.0L. 2.9L, alternator. 2020. Q8. S6. More Info
Fits:
  • Audi:
    • Q7,
    • Q8,
    • S6,
    • S7
Serpentine Belt
MSRP $48.33
$37.35
Part Number: 078-903-137-AQ
Other Names: Drive Belt, Ribbedbelt More Names
Description: 6 cylinder. From Chassis/VIN #8C-S-025 821. Routing:Crk,Tens,Alt,Ps,Comp. Length-1863mm. Alternator, Power Steering and Air... More Info
Fits:
  • Audi:
    • 90,
    • 90 Quattro,
    • A6,
    • A6 Quattro,
    • Cabriolet
Serpentine Belt
MSRP $38.33
$29.62
Part Number: 0P2-260-849
Other Names: AC Belt, Ribbedbelt More Names
Description: 4.0L, a/c. A8 Quattro. 4.0l. S8. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • S8,
    • SQ7,
    • SQ8
Serpentine Belt
MSRP $80.00
$59.90
Part Number: 06E-903-137-Q
Other Names: AC Belt, Ribbedbelt More Names
Description: S4. 3.0L, main. S5. 3.0l. More Info
Fits:
  • Audi:
    • S4,
    • S5
Serpentine Belt
MSRP $40.00
$30.91
Part Number: 079-903-137-AG
Other Names: Alternator Belt, Ribbedbelt More Names
Description: Rs 5. More Info
Fits:
  • Audi:
    • RS5
Serpentine Belt
MSRP $60.00
$44.93
Part Number: 06M-903-137-AA
Other Names: Alternator Belt, Ribbedbelt More Names
Description: A6 Quattro. 3.0l. A7 Quattro. A8 Quattro. 3.0l. Without plug-in hybrid. A6 allroad. Alternator. More Info
Fits:
  • Audi:
    • A6 allroad,
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q8
Serpentine Belt
MSRP $49.17
$38.00
Part Number: 07K-145-933-E
Other Names: AC Belt, Ribbedbelt More Names
Description: TT. 2.5l. More Info
Fits:
  • Audi:
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
Serpentine Belt
MSRP $126.67
$91.05
Part Number: 06E-903-137-T
Other Names: AC Belt, Ribbedbelt More Names
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro,
    • A7 Quattro,
    • Q5,
    • Q7,
    • S4,
    • S5,
    • SQ5
  • 4 more
Serpentine Belt
MSRP $51.67
$38.69
Part Number: 06M-903-137-T
Other Names: Alternator Belt, Ribbedbelt More Names
Description: S5. S4. SQ5. RS5. 2.9L. 3.0L. Alternator belt. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback,
    • SQ5
  • 1 more
Serpentine Belt
MSRP $71.67
$53.66
Part Number: 079-903-137-AB
Other Names: Alternator Belt, Ribbedbelt More Names
Description: S5. 4.2l. More Info
Fits:
  • Audi:
    • S5
Serpentine Belt
MSRP $29.88
$23.09
Part Number: 0P2-903-137-A
Other Names: AC Belt, Serpentine Tensioner, Ribbedbelt More Names
Description: A8 Quattro. 4.0l. Alternator. S8. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • S8
Timing Belt
MSRP $168.33
$118.98
Part Number: 04L-109-119-D
Other Names: Tooth Belt More Names
Replaces: 04L-109-119-A
Description: A3. More Info
Fits:
  • Audi:
    • A3
Timing Belt
MSRP $181.67
$128.40
Part Number: 03L-109-119-F
Other Names: Tooth Belt More Names
Replaces: 03L-109-119, 03L-109-119-D
Description: A3. More Info
Fits:
  • Audi:
    • A3
Timing Belt
MSRP $181.67
$128.40
Part Number: 04E-109-119-F
Other Names: Tooth Belt More Names
Replaces: 04E-109-119-G
Description: A3. More Info
Fits:
  • Audi:
    • A3 Sportback e-tron
Timing Belt
MSRP $68.50
$51.29
Part Number: 058-109-119-D
Other Names: Tooth Belt More Names
Description: 1.8L. A4. All models. More Info
Fits:
  • Audi:
    • 4000,
    • 80,
    • 90,
    • A4,
    • A4 Quattro
Timing Belt
MSRP $85.00
$61.10
Part Number: 06B-109-119-F
Other Names: Tooth Belt More Names
Description: 1.8L. Cabriolet A4. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
Timing Belt
MSRP $101.67
$73.08
Part Number: 058-109-119-C
Other Names: Engine Timing Belt, Tooth Belt More Names
Description: 1.8L. A4. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
Timing Belt
MSRP $85.00
$61.10
Part Number: 059-109-119-F
Other Names: Engine Timing Belt, Tooth Belt More Names
Description: Fuel Injection Pump. Q7. More Info
Fits:
  • Audi:
    • Q7
Timing Belt
MSRP $95.00
$68.29
Part Number: 06B-109-119-A
Other Names: Tooth Belt More Names
Description: 1.8L. TT. More Info
Fits:
  • Audi:
    • TT,
    • TT Quattro
Timing Belt
MSRP $156.67
$112.61
Part Number: 06C-109-119-C
Other Names: Tooth Belt More Names
Description: 3.0L v6. A6/S6. 3.0l. Cabriolet A4. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • S4
Timing Belt
MSRP $138.33
$99.43
Part Number: 078-109-119-J
Other Names: Engine Timing Belt, Tooth Belt More Names
Replaces: 078-109-119-C, 078-109-119-G, 078-109-119-H
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A8 Quattro,
    • Allroad Quattro,
    • RS6,
    • S4,
    • S6,
    • S8
  • 5 more
Timing Belt
MSRP $103.33
$74.28
Part Number: 06D-109-119-B
Other Names: Engine Timing Belt, Tooth Belt More Names
Description: 2.0L. TT. A4 Cabriolet. Gas, 2006-08. A3. Crank To Cam. More Info
Fits:
  • Audi:
    • A3,
    • A4,
    • A4 Quattro,
    • TT,
    • TT Quattro,
    • TTS Quattro
  • 1 more
Engine Timing Belt
MSRP $37.67
$29.11
Part Number: 06H-121-605-E
Other Names: Drive Belt, Water Pump Belt, Tooth Belt More Names
Description: Water Pump. Main. 2.0L, 2012-15. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • allroad,
    • Q3,
    • Q3 Quattro,
    • Q5,
    • TT,
    • TT Quattro
  • 9 more
Engine Timing Belt
MSRP $71.67
$53.66
Part Number: 056-109-119-A
Other Names: Tooth Belt More Names
Fits:
  • Audi:
    • 4000,
    • 80,
    • 90
Engine Timing Belt Tensioner
MSRP $228.33
$161.39
Part Number: 06B-109-477
Other Names: Belt Tensioner, Damper, Beltdamper More Names
Description: TT. 1.8L. To Chassis/VIN 8D1042384. Adjuster. Incl.Timing Idler. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • TT,
    • TT Quattro
Serpentine Belt
MSRP $47.17
$36.45
Part Number: 022-145-933-AP
Other Names: Ribbedbelt More Names
Description: A3. 3.2l. TT. 3.2l. More Info
Fits:
  • Audi:
    • A3 Quattro,
    • TT Quattro
Serpentine Belt
MSRP $36.67
$28.34
Part Number: 04L-260-849-C
Other Names: Ribbedbelt More Names
Description: A3. 2.0l tdi. 2.0L, diesel. More Info
Fits:
  • Audi:
    • A3
Serpentine Belt
MSRP $83.33
$62.40
Part Number: 059-903-137-R
Other Names: Ribbedbelt More Names
Description: Diesel. 3.0L. More Info
Fits:
  • Audi:
    • Q7
Serpentine Belt
MSRP $85.00
$61.10
Part Number: 06E-903-137-AE
Other Names: Ribbedbelt More Names
Description: Q7. 3.0l gas. More Info
Fits:
  • Audi:
    • Q7
Serpentine Belt
MSRP $80.00
$59.90
Part Number: 06E-903-137-J
Other Names: Ribbedbelt More Names
Replaces: 06E-903-137-A
Description: A6. 3.2l. A4 Cabriolet. 3.2l. Cabriolet A4. 3.0l. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
Serpentine Belt
MSRP $76.67
$57.41
Part Number: 06H-903-137-C
Other Names: Ribbedbelt More Names
Description: 2.0L, 2009-2012. A4. 2.0l. 2.0L, 2010-12. A5. 2.0l. 2.0L, gas, 2011-12. Q5. 2.0l. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • Q5
Serpentine Belt
MSRP $105.00
$75.47
Part Number: 077-903-137-Q
Other Names: Ribbedbelt More Names
Description: Routing:Crk,Tens,Idler,Ps,Comp,Alt,Fan. 2680mm. Fan, Alternator, Power Steering and Air Conditioning. 3.7L. 4.2L. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A8,
    • A8 Quattro,
    • RS6,
    • S6,
    • S8
  • 1 more
Serpentine Belt
MSRP $75.00
$56.16
Part Number: 078-903-137-BJ
Other Names: Ribbedbelt More Names
Description: 3.0L v6. 3.0L, to vin 8h5015162. Cabriolet A4. 3.0l. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
Serpentine Belt
MSRP $71.67
$53.66
Part Number: 07L-903-137-C
Other Names: Ribbedbelt More Names
Description: R8. More Info
Fits:
  • Audi:
    • R8
Serpentine Belt
MSRP $88.33
$63.49
Part Number: 07P-145-933-E
Other Names: Ribbedbelt More Names
Description: A8. 6.3l. All. More Info
Fits:
  • Audi:
    • A8 Quattro
Serpentine Belt
MSRP $120.00
$86.26
Part Number: 022-145-933-P
Other Names: Doublebelt More Names
Description: Q7. 3.6l. More Info
Fits:
  • Audi:
    • Q7
Serpentine Belt
MSRP $33.50
$25.89
Part Number: 03L-903-137-T
Other Names: Ribbedbelt More Names
Replaces: 03L-903-137
Description: 2.0L, diesel. A3. 2.0l tdi. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro
Serpentine Belt
MSRP $108.33
$77.87
Part Number: 059-903-137-AG
Other Names: Ribbedbelt More Names
Description: Q5. 3.0l tdi. 3.0L diesel. A6. 3.0l tdi. With diesel. A7. 3.0l tdi. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro,
    • Q5
Serpentine Belt
MSRP $113.33
$81.46
Part Number: 06E-903-137-N
Other Names: Ribbedbelt More Names
Description: A6. 3.0l. More Info
Fits:
  • Audi:
    • A6 Quattro
Serpentine Belt
MSRP $76.67
$57.41
Part Number: 077-903-137-AE
Other Names: Ribbedbelt More Names
Description: 4.2L, 2004-06. A8, S8. 4.2l. More Info
Fits:
  • Audi:
    • A8 Quattro
Serpentine Belt
MSRP $46.67
$36.06
Part Number: 078-903-137-BL
Other Names: Ribbedbelt More Names
Description: 2.7L v6. S4. 2.7l. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro,
    • Allroad Quattro,
    • S4
Serpentine Belt
MSRP $40.00
$30.91
Part Number: 079-903-137-AJ
Other Names: Ribbedbelt More Names
Description: A8. 4.0l. S6. S7. With RS7. S8. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
Serpentine Belt
MSRP $166.67
$119.80
Part Number: 07C-145-933-S
Other Names: Doublebelt More Names
Replaces: 07C-145-933-M, 07C-145-933-R
Description: A8, S8. 6.0l. More Info
Fits:
  • Audi:
    • A8 Quattro
Serpentine Belt
MSRP $75.00
$56.16
Part Number: 07K-145-933-T
Other Names: Ribbedbelt More Names
Description: 2.5L. TT. With ttrs model. RS3. More Info
Fits:
  • Audi:
    • RS3,
    • TT Quattro,
    • TT RS Quattro
Serpentine Belt
MSRP $71.67
$53.66
Part Number: 07L-903-137-E
Other Names: Ribbedbelt More Names
Description: S6. A8, S8. 5.2l. More Info
Fits:
  • Audi:
    • S6,
    • S8
Serpentine Belt
MSRP $91.67
$65.89
Part Number: 07L-903-137-T
Other Names: Ribbedbelt More Names
Description: R8. 5.2l. Routing:Crk,Tens,Alt,Idler. 17.8 x 970mm. Alternator. More Info
Fits:
  • Audi:
    • R8
Serpentine Belt
MSRP $143.33
$103.03
Part Number: 07P-145-933-A
Other Names: Doublebelt More Names
Description: A8. 6.3l. Without dynamic steering. More Info
Fits:
  • Audi:
    • A8 Quattro
Serpentine Belt
MSRP $153.33
$110.22
Part Number: 07P-145-933-B
Other Names: Doublebelt More Names
Description: A8. 6.3l. With dynamic steering. More Info
Fits:
  • Audi:
    • A8 Quattro
Serpentine Belt
MSRP $83.33
$62.40
Part Number: 059-903-137-AL
Other Names: Ribbedbelt More Names
Description: Diesel. Q7. 3.0l tdi. More Info
Fits:
  • Audi:
    • Q7
Serpentine Belt
MSRP $81.67
$61.15
Part Number: 066-145-933-J
Other Names: Doublebelt More Names
Replaces: 022-145-933-G
Description: TT. 3.2l. More Info
Fits:
  • Audi:
    • TT Quattro

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