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Audi Fuel Injector RS4, R8, S5 4.2L V8 (079906036D / 079906036C) 05-10
Audi Fuel Injector RS4, R8, S5 4.2L V8 (079906036D / 079906036C) 05-10
Audi Fuel Injector RS4, R8, S5 4.2L V8 (079906036D / 079906036C) 05-10
Audi Fuel Injector RS4, R8, S5 4.2L V8 (079906036D / 079906036C) 05-10
Audi Fuel Injector RS4, R8, S5 4.2L V8 (079906036D / 079906036C) 05-10
Audi Fuel Injector RS4, R8, S5 4.2L V8 (079906036D / 079906036C) 05-10
-50%
Genuine- Audi

Audi Fuel Injector RS4, R8, S5 4.2L V8 (079906036D / 079906036C) 05-10

$440.00
$218.90 In Stock Pre-Order Sold out
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Fitment

Fitment is confirmed against your VIN before dispatch.

Specifications

ConditionNew Genuine
ModelAudi RS8, R8
Country of MfrGermany
Year2005-2010
Warranty6 Months
TypeFuel injector
PlacementFront
Mfr Part Number079906036D, 079906036C
Interchange PN079-906-036-D, 079-906-036-C, 079906036AB, 079906036AA, FIJ0008
  • Description
  • Fitment
  • Shipping
  • Reviews

Genuine OEM Direct Fuel Injector for Audi 4.2L FSI V8 engines. Fits B7 RS4, R8, S5, Q7, and A6. Replaces 079906036D and 079906036C. Popular upgrade for 2.0T FSI Big Turbo builds!

What’s Included

This describes a single, factory-sealed Genuine Audi/VW engine fueling component.

  • 1x Genuine Direct Fuel Injector (with pre-installed O-rings and Teflon seals)

Component Primary OEM Part Numbers Common Supersessions & Formats
Fuel Injector 079906036D or 079906036C 079-906-036-D, 079-906-036-C, 079906036AB, 079906036AA, FIJ0008

 

Fitment
Brand Model Year
Audi A4 B7 (8EC) RS4 quattro 09.2005 - 06.2008
Audi A4 B7 Avant (8ED) RS4 quattro 09.2005 - 06.2008
Audi A4 B7 Convertible (8HE) RS4 quattro 02.2006 - 12.2008
Audi R8 (422, 423) 4.2 FSI quattro 04.2007 - 09.2010

 

Brand Model Year
Audi A4 B7 (8EC) RS4 quattro 09.2005 - 06.2008
Audi A4 B7 Avant (8ED) RS4 quattro 09.2005 - 06.2008
Audi A4 B7 Convertible (8HE) RS4 quattro 02.2006 - 12.2008
Audi R8 (422, 423) 4.2 FSI quattro 04.2007 - 09.2010

 

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Estimated Delivery Times

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Business days after dispatch
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Frequently Asked Questions

Should I replace all of my fuel injectors at the same time?
Highly Recommended. If one fuel injector has failed due to age, electrical fatigue, or carbon clogging, the remaining seven injectors have endured the exact same driving conditions and are likely nearing the end of their lifespan. Replacing the entire set ensures perfectly balanced fuel trims across all cylinders and prevents you from having to repeatedly remove the intake manifold to chase down sequential failures.
Do these injectors come with the required seals?
Yes. Genuine OEM replacement injectors typically arrive from the factory with the necessary upper fuel rail O-ring and the critical lower white Teflon combustion chamber seal pre-installed on the nozzle.
Are special tools required to install these?
Removing the old injectors and pressing the new ones into the cylinder head requires care. If you are reusing any injectors, you must replace the lower Teflon seals, which requires a highly specific VAG Teflon seal sizing/compression tool. Since these new injectors come with the seals pre-installed and pre-sized, they can carefully be seated directly into the clean injector ports.
Do I need to code these injectors to the car's computer after installation?
For factory 4.2L V8 replacements: No. They are plug-and-play and the ECU will automatically adapt its short-term fuel trims to the fresh flow rate. You just need to clear your old misfire codes.For 2.0T FSI upgrades: Absolutely. If you are dropping these high-flow RS4 injectors into a 2.0T 4-cylinder engine, you must have a specific big-turbo software tune (from companies like Unitronic, Eurodyne, or Revo) flashed to the ECU. Without the tune, the engine will run dangerously rich and flood the cylinders.