Ignition coil for A4 (B5, B6) and A6 (C4, C5)

For A4 (B5):
- 2.8 193hp (ACK, ALG, AMX, APR, AQD)
- 2.4 165hp (AGA, ALF, AML, APS, ARJ)
- 2.4 163hp (AJG, APZ)

For A4 (B6):
- 2.4 163hp and 170hp (AMM and BDV)

For A6 (C4):
- 2.8 193hp (ACK)

For A6 (C5):
- 2.4 136hp (ALW, ARN, ASM)
- 2.4 156hp (APC)
- 2.4 163hp (AJG, APZ, AMM)
- 2.4 165hp (AGA, ALF, AML, APS, ARJ)
- 2.4 170hp (BDV)
- 2.7 Turbo 230hp and 250hp (AJK, ARE, BES)
- 2.8 180hp and 190hp (AGE, ATX
- 2.8 193hp (ACK, ALG, AMX, APR, AQD)