Fuel Pump Hanger for NA & NB Mazda MX5 Miata by Radium

*All orders are made-to-order and ship straight from Radium. Expect to receive 5-10 business days from purchase. The hanger is its own standalone unit, it does NOT come with pumps or any item from the plumbing kits*

Overview of the Fuel Pump Hanger:
This fuel hanger completely replaces the factory in-tank fuel pump module and allows 1 or 2 aftermarket pumps to be used. The OEM fuel level sensor is reused. No modifications are required for fitment under the fuel pump access cover.

There are multiple fuel tank changes between the 89-05 MX-5. Anodized billet aluminum extension brackets with distinct mounting configurations permit compatibility with all fuel tank variations. To retain the different OEM fuel level sensors, an extension mount is provided for the later models that have deeper fuel tanks.

When installing the pump hanger into a 89-97 MX-5, the OEM fuel pressure regulator is retained. This is mounted on the fuel rail and has no direct correlation with the fuel pump hanger.

When installing the pump hanger into a 99-05 MX-5, the OEM fuel pressure regulator will be removed from the system. An aftermarket FPR is required for these vehicles. Radium supplies their own aftermarket solution found HERE. 

Depending on the fuel pump and fuel pressure, some single pump installations can re-use the OEM wiring. It is recommended to upgrade the wiring to ensure the pump(s) are operating at their full potential.

Overview of the Fuel Pump Hanger Plumbing Kit:
A large 8AN feed line runs around the backside of the fuel tank. This line mates to a new 6 micron microglass high flow fuel filter mounted in the OEM location using a billet mount. An 8AN PTFE fuel line runs from the fuel filter along that factory hard lines, as shown below.

This 8AN PTFE line feeds the RA-series fuel pressure regulator (FPR) mounted under the RH strut tower. From the FPR, an 8AN PTFE fuel line feeds the front port of a dead head aftermarket fuel rail (not included). The Mazda 1.6L B6 Fuel Rail or Mazda 1.8L BP Fuel Rail are sold separately. The OEM fuel feed line is repurposed as a high flow return line. The OEM fuel line connects directly to the FPR return fitting.

A fuel pressure gauge mounts directly to the feed line for easy adjustment.

Instillation Guide: Download

This Part Fits: 1989-2005 NA NB Mazda Miata's