Mazda 323 Fuel Injection Pump Replacement Parts

The Mazda 323 ran as the BG generation through to 1994, then the BH generation from 1994 to 1998, so a 1995 and 1998 car sit in the same BH generation — but that alone does not confirm interchange. The critical detail is whether both cars share the same engine code, which you'll find on your V5 or via a VIN check, as the fuel injection pump follows the engine, not the year badge. Whether ancillary or mounting points changed at any point during the BH production run is something you should confirm with the breaker against both registrations before buying.

For this type of mechanical part, trim level does not affect fitment — what matters is the engine code, fuel type, and gearbox type, not whether the car is badged LX or GLX. Provide your engine code to the breaker and they can match on that basis; you may simply find cosmetic or interior differences between the donor and your car, but those won't affect whether the pump fits or works. As long as the engine codes match, trim is not a barrier.

The engine code is the single most important detail for this part — a fuel injection pump is built to a specific engine, and two 323s from the same year can have different engines with incompatible pumps. You'll find the engine code on your V5 logbook or by running a VIN check, and you should give that code to the breaker rather than relying on year or trim alone. Getting the engine code right before you buy will save you a wasted trip and a return.

No — petrol and diesel fuel injection pumps are entirely different components and are not interchangeable under any circumstances. When requesting quotes on Findapart, make sure you specify diesel or petrol clearly alongside your engine code so breakers can source the correct unit. Mixing up fuel types here would result in a part that simply cannot be fitted.

Body style has no bearing on fuel injection pump fitment — this is a mechanical part tied to the engine, not the bodyshell. What the breaker needs is your engine code, fuel type, and gearbox type; whether you drive a hatchback or saloon version of the 323 makes no difference to the pump itself. Focus your conversation with the breaker on engine codes and you'll be looking in the right place.

The BG generation ran up to 1994 and the BH generation started from 1994, so a 1994 car could sit at the very end of one generation or the start of the other — your VIN or V5 engine code will clarify which you have. Because the generations can use different engines, the engine code is essential here and should not be assumed from the year alone. Give your full engine code to the breaker and ask them to confirm compatibility against your specific registration, particularly if your car sits near that 1994 boundary.