MAZDA BT-50 High pressure fuel pump replacement (GDI) Cost

20062011 · Engine, Fuel & Emissions system

Typical range

$180$330

Parts + labour

Labour hours

13h

At a typical garage

The fuel pump delivers fuel from the tank to the engine at the correct pressure; symptoms of failure include hard starting, engine sputtering at high speed or sudden stalling. Most modern fuel pumps are electric units mounted inside the fuel tank. MAZDA BT-50 fuel pump replacement costs $180–$330.

What affects the price

  • OEM vs aftermarket pump quality (cheap units fail early)
  • Whether the fuel sending unit and strainer are replaced at the same time
  • Tank access location—under-boot pumps can require more disassembly

Common questions

How long does this repair take?

High pressure fuel pump replacement (GDI) on a MAZDA BT-50 typically takes 13 hours at a garage.

How often does this need to be done?

For a MAZDA BT-50, this is typically needed fuel pumps are replaced on failure; typical lifespan is 100,000–150,000 miles.

Other engine, fuel & emissions system repairs on the MAZDA BT-50

High pressure fuel pump replacement (GDI) cost on similar cars

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