Engine · OEM 12491873
300-RL00456A Engine interchange
300-RL00456A is a Redline engine interchange code that fits 20 vehicles from 1990–2005, option OEM 12491873.
INFERRED
Inferred: matched by vehicle specs. Likely right; confirm before you sell.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 2002 | Buick | Rendezvous | 3.4L 6-cyl |
| 2003 | Buick | Rendezvous | 3.4L 6-cyl |
| 2004 | Buick | Rendezvous | 3.4L 6-cyl |
| 2005 | Buick | Rendezvous | 3.4L 6-cyl |
| 2000 | Chevrolet | Venture | OEM 12491873 |
| 1999 | Oldsmobile | Alero | OEM 12491873 |
| 2000 | Oldsmobile | Alero | OEM 12491873 |
| 1990 | Pontiac | Grand Am | OEM 12491873 |
| 1991 | Pontiac | Grand Am | OEM 12491873 |
| 1992 | Pontiac | Grand Am | OEM 12491873 |
| 1993 | Pontiac | Grand Am | OEM 12491873 |
| 1994 | Pontiac | Grand Am | OEM 12491873 |
| 1995 | Pontiac | Grand Am | OEM 12491873 |
| 1996 | Pontiac | Grand Am | OEM 12491873 |
| 1997 | Pontiac | Grand Am | OEM 12491873 |
| 1998 | Pontiac | Grand Am | OEM 12491873 |
| 1999 | Pontiac | Grand Am | OEM 12491873 |
| 2000 | Pontiac | Grand Am | OEM 12491873 |
| 1999 | Pontiac | Montana | OEM 12491873 |
| 2000 | Pontiac | Montana | OEM 12491873 |
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