Engine · OEM 19432780
300-RL00603B Engine interchange
300-RL00603B is a Redline engine interchange code that fits 16 vehicles from 1996–2002, option OEM 19432780.
INFERRED
Inferred: matched by vehicle specs. Likely right; confirm before you sell.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 1999 | Cadillac | Escalade | OEM 19432780 |
| 2000 | Cadillac | Escalade | OEM 19432780 |
| 2001 | Chevrolet | Express | 5.7L 8-cyl |
| 2002 | Chevrolet | Express | 5.7L 8-cyl |
| 2001 | Chevrolet | Express Cargo | 5.7L 8-cyl |
| 2002 | Chevrolet | Express Cargo | 5.7L 8-cyl |
| 1996 | Chevrolet | Tahoe | OEM 19432780 |
| 1997 | Chevrolet | Tahoe | OEM 19432780 |
| 1998 | Chevrolet | Tahoe | OEM 19432780 |
| 1999 | Chevrolet | Tahoe | OEM 19432780 |
| 2000 | Chevrolet | Tahoe | OEM 19432780 |
| 1996 | GMC | Yukon | OEM 19432780 |
| 1997 | GMC | Yukon | OEM 19432780 |
| 1998 | GMC | Yukon | OEM 19432780 |
| 1999 | GMC | Yukon | OEM 19432780 |
| 2000 | GMC | Yukon | OEM 19432780 |
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 2026-10-12