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Pierburg Secondary Air Injection Pump 078906601F – Audi S8, RS6, A8 4.2L

Pierburg Secondary Air Injection Pump 078906601F – Audi S8, RS6, A8 4.2L

PIERBURG
Availability:
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SKU 7.21851.32.0
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$99.95 - $99.95
$99.95
$99.95 - $99.95
$99.95
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This Pierburg Secondary Air Injection Pump (OEM 078906601F) is an electric pump designed for Audi 4.2L V8 engines. It ensures optimal cold start emissions control. Fits Audi S8, RS6, and A8 Quattro models from 2000-2003.

Key Features & Benefits

  • Electric Operation: 12V pump delivers reliable air flow.
  • OEM Reference: 078906601F – direct replacement for Audi original.
  • Durable Construction: Built to withstand high temperatures.
  • Emissions Compliance: Reduces hydrocarbon emissions during warm-up.

Vehicle Fitment

Make Model Years Engine
Audi S8 2001–2003 4.2V8
Audi RS6 2003 4.2V8
Audi A8 Quattro 2000–2003 4.2V8

Technical Specifications

Part Number 078906601F
Voltage 12V
Operating Mode Electric
Technical Information SI 1150-11

Installation Notes

Professional installation recommended.

About PIERBURG

Pierburg is a leading OE manufacturer of air injection pumps for luxury German vehicles.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 3 applications
D2 A8
Make Model Engine Years
Audi A8 Quattro 4.2V8 2000–2003
D2 S8
Make Model Engine Years
Audi S8 4.2V8 2001–2003
C5 RS6
Make Model Engine Years
Audi RS6 4.2V8 2003–2003

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