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Audi Mass Air Flow Sensor 078133471AX – Hitachi MAF0020
Audi Mass Air Flow Sensor 078133471AX – Hitachi MAF0020

Audi Mass Air Flow Sensor 078133471AX – Hitachi MAF0020

HITACHI
Ships from Supplier
SKU MAF0020
$99.69 - $99.69
$99.69
$99.69 - $99.69
$99.69
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

Your car’s mass air flow sensor measures the volume of air entering your engine so your engine control unit (ECU) can balance and deliver the correct fuel mass to the engine. A faulty mass air flow sensor will mean substandard engine performance, which can manifest itself in poor fuel economy, engine drag or hesitation while idling, engine hesitation and jerking during acceleration, or engine hiccups. If cleaning your mass air flow sensor doesn’t fix the problem, replace it with an inexpensive option from euromotiv.

California Proposition 65 WARNING Cancer. ADVERTENCIA Cáncer. AVERTISSEMENT Cancer. www.P65Warnings.ca.gov
Manufacturer Hitachi
New Or Remanufactured New
Wiring Harness Included No
Brand Part #
Brand Part #
Audi 078 133 471 A / 078133471A
Audi 078-133-471A / 078133471A
BWD 221060M
Volkswagen 078133471AX

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 10 applications
Audi
Make Model Engine Years
Audi Cabriolet 2.8V6 1994–1998
Audi A6 Quattro 2.8V6 1995–1998
Audi A4 Quattro 2.8V6 1996–1996
Audi A4 Quattro 2.8V6 1998–1998
Audi A4 2.8V6 1996–1998
Audi A6 2.8V6 1995–1997
Audi 90 Quattro 2.8V6 1993–1995
Audi 90 2.8V6 1993–1995
Audi 100 Quattro 2.8V6 1993–1994
Audi 100 2.8V6 1993–1994

Fitment data last updated: 2026-06-30