Fuel Injectors & Parts

 

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Injection Parts

 

Injector Grommets Injector Grommets are the thick seal at the base of the injector and the dust seal at the top.
RX8 All Upper Grommet 13-2520-8574
RX8 All Lower Grommet (secondary) 13-2570-N3H1
RX8 All Lower Grommet (primary) 13-2570-N3H2

 

The Injector O-Ring -- "O" rings that go at the top of the injectors. Sold individually
RX8 All Top 13-2530-8574

 

Fuel Injector Mazda Original Equipment Fuel Injectors
Description Part Number
Primary 13-250A-N3H1
Secondary Manual 13-250A-N3H3
Auto 13-2500-N3H2

 

Fuel Rails
Primary Auto and Manual 13-1500-N3H1
Secondary
(Comes with the pulsation damper)
Manual 13-1500-N3H3
Auto 13-1500-N3H2

 

Fuel Pressure Regulators
Image Soon Primary RX8 ALL 13-1500-N3H1
Image Soon Secondary RX8 Auto w/Pulsation Dampener 13-1500-N3H2
Image Soon Secondary RX8 Manual w/Pulsation Dampener 13-1500-N3H3

 

Fuel Rail Spacer / Insulator
This is simply the plastic spacer that goes under the primary fuel rail where it bolts to the center housing. This is another part that likes to "disappear" during engine work.
13-1580-N3H1

 


 

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