Change Car Accessory Belt Kit Audi A8

Change Car Accessory Belt Kit

Easy 0h30–8h00 ~50–800£
Estimated time 0h30–8h00
Estimated labour cost ~50–800£
Difficulty Easy
Vehicles
A8 1994-2003 7
  • 2.8 V6 30V Petrol (AMX)
  • 3.3 V8 TDI Diesel (AKF)
  • 3.7 V8 40V Petrol (AKC)
  • 4.2 V8 40V Petrol (AUW)
  • 4.2 V8 40V Petrol (AVN)
  • 6.0 W12 Petrol (AZC)
  • S8 (4.2 V8 40V) Petrol (AVP)
A8 2003-2010 12
  • 2.8 FSi Petrol (BDX)
  • 3.0 V6 Petrol (ASN)
  • 3.0 V6 TDI Diesel (ASB)
  • 3.0 V6 TDI Diesel (BNG)
  • 3.2 FSI Petrol (BPK)
  • 3.7 V8 Petrol (BFL)
  • 4.0 V8 TDI Diesel (ASE)
  • 4.2 V8 Petrol (BFM)
  • 4.2 V8 Petrol (BVJ)
  • 4.2 V8 TDI Diesel (BVN)
  • 6.0 W12 Petrol (BHT)
  • S8 (5.2 V10 FSi) Petrol (BSM)
A8 2010-2018 21
  • 2.0 TFSI Hybrid Electricity,Petrol (CHJA+EAFA)
  • 3.0 TDI Diesel (CDTA)
  • 3.0 TDI Diesel (CDTB)
  • 3.0 TDI Diesel (CLAB)
  • 3.0 TDI Diesel (CMHA)
  • 3.0 TDI Diesel (CTBA)
  • 3.0 TDI Diesel (CTBB)
  • 3.0 TDI Diesel (CTBD)
  • 3.0 TFSI Petrol (CGWA)
  • 3.0 TFSI Petrol (CREA)
  • 3.0 TFSI Petrol (CREC)
  • 4.0 TFSI Petrol (CEUA)
  • 4.0 TFSI Petrol (CTGA)
  • 4.2 FSi Petrol (CDRA)
  • 4.2 TDI Diesel (CDSB)
  • 4.2 TDI Diesel (CTEC)
  • 6.3 W12 Petrol (CEJA)
  • 6.3 W12 Petrol (CTNA)
  • S8 (4.0 TFSI) Petrol (CGTA)
  • S8 (4.0 TFSI) Petrol (CTFA)
  • S8 (4.0 TFSI) Petrol (DDTA)
A8 2018-2025 6
  • 50 TDI Diesel (DDVC)
  • 50 TDI MHEV Diesel (DMGK)
  • 55 TFSI Petrol (CZSE)
  • 60 FSi Petrol (CXYA)
  • 60 TDI Diesel (CVXB)
  • S8 (4.0 V8 TFSI) MHEV Petrol (CWWB)
Renew the air-conditioning compressor drive belt 0h30–3h00
Renew the ancillary drive belt 0h30–8h00
Renew the engine oil and filter 1h30–2h00

What is a Audi A8 accessory belt?

The accessory belt (also called the auxiliary belt or serpentine belt) allows the engine to drive peripheral components such as the alternator, air conditioning compressor, power steering pump, and sometimes the water pump.

When should you change the Audi A8 accessory belt?

Typical replacement is every 60,000–120,000 km or 4–6 years. Signs of wear include: squealing noise (especially at start-up or in wet weather), visible cracks or fraying. Always replace the tensioner and any idler pulleys at the same time.

Is it difficult to change the Audi A8 accessory belt?

Difficulty level 2/5: technically easy. Key steps: note the belt routing before removal, release the automatic tensioner, slide off the old belt, replace tensioner and idler pulleys, route the new belt, release the tensioner to apply tension.

View all compatible products →
View your A8 maintenance plan (keep the A8 token) →

4 models covered

Model Year Range Engines covered Fuel
A8 1994-2003 1994-2003 2.8 V6 30V Petrol (AMX), 3.3 V8 TDI Diesel (AKF), 3.7 V8 40V Petrol (AKC), 4.2 V8 40V Petrol (AUW), 4.2 V8 40V Petrol (AVN), 6.0 W12 Petrol (AZC), S8 (4.2 V8 40V) Petrol (AVP) Diesel, Petrol
A8 2003-2010 2003-2010 2.8 FSi Petrol (BDX), 3.0 V6 Petrol (ASN), 3.0 V6 TDI Diesel (ASB), 3.0 V6 TDI Diesel (BNG), 3.2 FSI Petrol (BPK), 3.7 V8 Petrol (BFL), 4.0 V8 TDI Diesel (ASE), 4.2 V8 Petrol (BFM), 4.2 V8 Petrol (BVJ), 4.2 V8 TDI Diesel (BVN), 6.0 W12 Petrol (BHT), S8 (5.2 V10 FSi) Petrol (BSM) Diesel, Petrol
A8 2010-2018 2010-2018 2.0 TFSI Hybrid Electricity,Petrol (CHJA+EAFA), 2.0 TFSI Petrol (CYPA), 3.0 TDI Diesel (CDTA), 3.0 TDI Diesel (CDTB), 3.0 TDI Diesel (CLAB), 3.0 TDI Diesel (CMHA), 3.0 TDI Diesel (CTBA), 3.0 TDI Diesel (CTBB), 3.0 TDI Diesel (CTBD), 3.0 TFSI Petrol (CGWA), 3.0 TFSI Petrol (CREA)… Diesel, Electricity, Petrol
A8 2018-2025 2018-2025 50 TDI Diesel (DDVC), 50 TDI MHEV Diesel (DMGK), 55 TFSI Petrol (CZSE), 60 FSi Petrol (CXYA), 60 TDI Diesel (CVXB), 60 TFSI e Electricity,Petrol (CZSE), S8 (4.0 V8 TFSI) MHEV Petrol (CWWB) Diesel, Electricity, Petrol

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View the service schedule for your A8 →