Standard Ignition FJ886 fuel injector for the 2008-2012 Audi S5 V8 4.2L and other vehicles sprays fuel directly into the cylinder. It is a new GDI injector engineered for European vehicles.
- Engine-specific, high-precision nozzle for fuel atomization and efficient combustion
- Stainless steel calibration slide and spring for corrosion resistance
- High-temp Viton O-ring and Teflon seal to prevent fuel leaks
- End-of-line tested and calibrated
- Lab-tested in the US for durability, performance and flow rates
Quick facts
- Part: Standard Ignition FJ886 fuel injector
- Fits: 2008-2012 Audi S5 V8 4.2L and other vehicles
- Condition: New
A worn or failing injector may show up as a rough idle, a misfire, hard starting or poorer fuel economy. Those signs have other possible sources, so first look near the injectors for fuel odor or wet residue with the engine off and cool; a shop can run pressure and flow tests. If a failed injector is the cause, this one replaces it.
Fits
As an OE-replacement GDI fuel injector, it also fits the 2007-2011 Audi A6 Quattro V8 4.2L and the 2007-2010 Audi A8 Quattro V8 4.2L. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Terminal quantity: 2
- Quantity per vehicle: varies by engine
- System type: Direct
Build and materials
- Type: GDI injector
- Calibration slide and spring: stainless steel
- Seals: high-temp Viton O-ring and Teflon seal
- Condition: New
- Country of origin: Japan
In the box
One fuel injector with its O-ring. This listing is a single injector; the V8 4.2L takes eight, the V10 5.2L ten and the V12 5.8L twelve.
Interchange: 2-38947 · 800-1922N
079906036C · 67486 · 079906036AA
This part cross-references / interchanges with the following part numbers:
079906036C, 67486, 2-38947, 800-1922N, FJ886, 079906036AA
Frequently Asked Questions
Are these Audi S5 injectors made for the 2008-2012 V8 4.2L?
Yes. Standard Ignition FJ886 fits the 2008-2012 Audi S5 V8 4.2L, which takes eight injectors. Open the "Vehicles it fits" section to check other models and engines.
Can I use FJ886 as an Audi A6 Quattro fuel injector on a 2007-2011 V8 4.2L?
Yes. Standard Ignition FJ886 fits the 2007-2011 Audi A6 Quattro V8 4.2L, which takes eight injectors.
Does this GDI fuel injector come with its O-ring?
Yes. The listing includes a high-temp Viton O-ring and a Teflon seal to prevent fuel leaks. It is sold as a single injector.
Which parts of this injector are stainless steel?
The calibration slide and the spring are stainless steel, which improves corrosion resistance for consistent, long-term performance.
How do I know if a GDI fuel injector is failing?
A rough idle, misfires or hard starting can be signs of a failing injector. Testing fuel pressure and injector flow involves a running engine and fuel system, so a shop should do it.
