Engine · OEM 078100103M
300-RL00090B Engine interchange
300-RL00090B is a Redline engine interchange code that fits 12 vehicles from 1995–2001, option OEM 078100103M.
INFERRED
Inferred: matched by vehicle specs. Likely right; confirm before you sell.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 1996 | Audi | A4 | OEM 078100103M |
| 1997 | Audi | A4 | OEM 078100103M |
| 1998 | Audi | A4 | OEM 078100103M |
| 1999 | Audi | A4 | OEM 078100103M |
| 2000 | Audi | A4 | OEM 078100103M |
| 2001 | Audi | A4 | 2.8L 6-cyl |
| 1995 | Audi | A6 | OEM 078100103M |
| 1996 | Audi | A6 | OEM 078100103M |
| 1997 | Audi | A6 | OEM 078100103M |
| 1998 | Audi | A6 | OEM 078100103M |
| 1999 | Audi | A6 | OEM 078100103M |
| 2000 | Audi | A6 | OEM 078100103M |
OEM numbers
How to verify
- Check the ID tag or engine code against the OEM numbers above.
- Decode the VIN to confirm year, model and powertrain.
- Compare the part physically: mounts, connectors and dimensions.
Information is a guide only. Verify fitment before sale. No warranty is given.
Last updated 2026-10-03