Standard Ignition Fuel Injector P/N:TJ55
Standard Motor Products
Standard Ignition FJ798 fuel injector for the 2004-2009 Mazda RX-8 rotary 1.3L delivers metered fuel to the engine as a fine spray. This MFI injector is specifically designed for Mazda engines.
A rough idle, hesitation or a fuel smell can mean a worn injector, but several other parts show up with those same symptoms. Before replacing it, look over the injector body, O-ring and connector for fuel wetness or damage with the engine off and cool. A shop can test spray and flow.
This injector fits the 2004-2009 Mazda RX-8 rotary 1.3L, engine code R2-1.3L. The car takes two, and this listing is one injector.
Fit and size
Build and materials
One fuel injector with its O-ring.
Interchange: 2-18284 · 800-1775N
67399 · N3H113250A
This part cross-references / interchanges with the following part numbers:
Does the Standard Ignition FJ798 fit the 2004-2009 Mazda RX-8 rotary 1.3L?
Yes. Standard Ignition FJ798 is listed for the 2004-2009 Mazda RX-8 rotary 1.3L, engine code R2-1.3L, and the car takes two injectors.
Does this fuel injector come with an O-ring?
Yes. Standard Ignition FJ798 comes with an O-ring, and the seals on this injector are high-temperature Viton(R).
What kind of electrical terminals does this fuel injector have?
This injector has two male blade terminals. The terminals are corrosion-resistant brass.
Can a rough idle or hesitation come from a worn fuel injector?
Yes, a rough idle, hesitation or a fuel smell can come from an injector. A fuel smell calls for prompt attention at a shop.
Is the metering disc in the Standard Ignition FJ798 engine specific?
Yes. Standard Ignition FJ798 has laser-drilled, engine-specific metering discs that set fuel flow rates and spray patterns.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.