PIONEER Standard Replacement Gasket Kit — direct fit for Mazda B2300 2.3L L4 (1995-2010). Genuine quality replacement built to OEM tolerances, ships to all 50 USA states from RevXSC.
Engineered by PIONEER as a standard replacement grade gasket kit for the 2.3L L4 engine, this 749287 matches factory mounting points and form factor so install requires no modification. Low / Reverse; Trans. code 5R55E Standard replacement spec — the same dimensions, materials and performance envelope as the original factory part.
| Year | Make / Model | Engine | Notes |
|---|---|---|---|
| 1995 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 1996 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 1997 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 1998 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 1999 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2000 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2001 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2002 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2003 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2004 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2005 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2006 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2007 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2008 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2009 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
| 2010 | Mazda B2300 | 2.3L L4 | Low / Reverse; Trans. code 5R55E |
Always replace gasket kit components in matched sets where applicable, torque fasteners to factory spec, and inspect adjacent transmission-automatic components for wear during installation. If you're not sure which variant matches your VIN, send us the last 8 digits of the VIN before checkout and we will confirm fitment.
Is 749287 a direct replacement?
Yes — PIONEER 749287 is built to OEM form/fit/function for the Mazda B2300 2.3L L4 (1995-2010).
Do you ship to my state?
We ship to all 50 USA states. Tracking is provided.
What's the difference between Economy, Standard Replacement and Heavy Duty?
Economy is the value-priced option for everyday driving; Standard Replacement matches OEM spec; Heavy Duty uses upgraded materials for towing, fleet and severe service.
How can I confirm fitment?
Match year, make, model and engine (1995-2010 Mazda B2300 2.3L L4). When in doubt, send your VIN — we verify before dispatch.
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Note: The product image is for illustrative purposes only. Actual product may vary slightly in appearance, packaging, or labeling. Fitment and specifications are guaranteed to OEM standards.