Engine · 4.2L 6-cyl
300-RL01111A Engine interchange
300-RL01111A is a Redline engine interchange code that fits 12 vehicles from 2002–2006, option 4.2L 6-cyl.
INFERRED
Inferred: matched by vehicle specs. Likely right; confirm before you sell.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 2002 | GMC | Envoy | 4.2L 6-cyl |
| 2003 | GMC | Envoy | 4.2L 6-cyl |
| 2004 | GMC | Envoy | 4.2L 6-cyl |
| 2005 | GMC | Envoy | 4.2L 6-cyl |
| 2006 | GMC | Envoy | 4.2L 6-cyl |
| 2002 | GMC | Envoy XL | 4.2L 6-cyl |
| 2003 | GMC | Envoy XL | 4.2L 6-cyl |
| 2004 | GMC | Envoy XL | 4.2L 6-cyl |
| 2005 | GMC | Envoy XL | 4.2L 6-cyl |
| 2006 | GMC | Envoy XL | 4.2L 6-cyl |
| 2004 | GMC | Envoy XUV | 4.2L 6-cyl |
| 2005 | GMC | Envoy XUV | 4.2L 6-cyl |
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