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GB Remanufactured Fuel Injector 852-12178 – Audi Allroad, A6, S4 2.7T
GB Remanufactured Fuel Injector 852-12178 – Audi Allroad, A6, S4 2.7T
Fuel Injector
GB Remanufactured Fuel Injector 852-12178 – Audi Allroad, A6, S4 2.7T
GB Remanufactured Fuel Injector 852-12178 – Audi Allroad, A6, S4 2.7T
Fuel Injector

GB Remanufactured Fuel Injector 852-12178 – Audi Allroad, A6, S4 2.7T

GB REMANUFACTURING
Availability:
Out of stock
SKU 852-12178
Sold out
$40.70 - $40.70
$40.70
$40.70 - $40.70
$40.70
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Includes a $9.00 refundable core deposit

This is a remanufactured part, so the price above includes a returnable deposit on the old unit. Send us your original part and we refund the $9.00 in full.
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This GB Remanufactured fuel injector (part 852-12178) is a direct replacement for Audi 2.7L twin-turbo V6 engines in the Allroad, A6 Quattro, and S4 from 2001-2005. It provides consistent fuel flow and atomization to restore engine power and efficiency. Rebuilt with high-quality components, it meets or exceeds OEM performance.

Key Features & Benefits

  • OEM Cross-Reference: Replaces Audi part 078133551BL with exact fitment.
  • Flow-Tested: Ensures each injector delivers proper fuel volume across all cylinders.
  • Restores Performance: Addresses common issues like misfires, low power, and poor fuel economy in 2.7T engines.
  • Durable Construction: Uses new seals and filters to prevent future failures.

Vehicle Fitment

Make Model Years Engine
Audi Allroad Quattro 2001–2005 2.7V6
Audi A6 Quattro 2002–2004 2.7V6
Audi S4 2002 2.7V6

Technical Specifications

Part Number 852-12178
OEM Cross-Reference 078133551BL
Engine Application Audi 2.7L V6 Twin-Turbo (Biturbo)
Vehicle Fitment Audi Allroad Quattro (2001-2005), A6 Quattro (2002-2004), S4 (2002)

Installation Notes

Professional installation recommended; replacement of intake manifold gaskets advised for 2.7T engines.

About GB Remanufacturing

GB Remanufacturing is a well-known manufacturer of remanufactured fuel injectors with a focus on quality and reliability.

This part also goes by the following cross reference.

Cross Reference Part Number: 078133551BL

Fits These Vehicles 3 applications
B5
Make Model Engine Years
No vehicles listed for this group.
C5
Make Model Engine Years
No vehicles listed for this group.
Fits 3 vehicle applications Check vehicle fitment before ordering View fitment

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