Engine · 2.3L 4-cyl
300-RL01865A Engine interchange
300-RL01865A is a Redline engine interchange code that fits 5 vehicles from 2004–2008, option 2.3L 4-cyl.
VERIFIED
Verified: confirmed by matching OEM part numbers or fit reports.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 2004 | Mazda | B-Series Truck | 2.3L 4-cyl |
| 2005 | Mazda | B-Series Truck | 2.3L 4-cyl |
| 2006 | Mazda | B-Series Truck | 2.3L 4-cyl |
| 2007 | Mazda | B-Series Truck | 2.3L 4-cyl |
| 2008 | Mazda | B-Series Truck | 2.3L 4-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 2026-10-13