Skip to product information
5 Blades Mass Air Flow Meter Sensor MAS4591 Fits: Audi A4 A6 Allroad S4
5 Blades Mass Air Flow Meter Sensor MAS4591 Fits: Audi A4 A6 Allroad S4
5 Blades Mass Air Flow Meter Sensor MAS4591 Fits: Audi A4 A6 Allroad S4
5 Blades Mass Air Flow Meter Sensor MAS4591 Fits: Audi A4 A6 Allroad S4

5 Blades Mass Air Flow Meter Sensor MAS4591 Fits: Audi A4 A6 Allroad S4

$43.46 
Dear Valued Customer
Thanks for your business
If you Satisfied with your order
We would aprreciated if you left us a Review
your feedback is very important to us
================================
You Are Buying 
Brand: ISUMO
Aftermarket Premium High Quality 
Mass Air Flow Sensor (MAF)
Quantity: 1
==========
Part#
MAS4591
===========
Cross-reference
06C133471A
06C133471AX
MA332
157-0382
1570382
2451168
245-1168
AF10149
74-50044
7450044
86-50044
8650044
MAF0036
===========
Specifications
Housing Color Black/Silver
Item Grade Standard Replacement
Package Contents Mass Air Flow Sensor (Only Sensor)
Product Condition New
terminal Quantity 5 Blades
============================
Fits:
AUDI A4 2002-2006
AUDI A6 2001-2004
AUDI ALLROAD 2001-2005
AUDI S4 2001-2002
=================================
Mass Air Flow Meter (MAF)
The Mass Air Flow (MAF) sensor is located in the air duct between the air cleaner 
and the engines air intake. Location may be mounted to the throttle body or in the air cleaner 
housing.
The MASS Air Flow sensor is a computer input that measures the amount of 
air entering the engine. Barometric pressure may also be calculated either in the sensor or by 
the computer for correct air/fuel mixture. The computer uses this information for air/fuel 
mixture control, ignition timing and to aid the transmission in pressure control for accurate 
shifting. 
Failure Symptoms: Malfunction Indicator Light  illumination, failed emission test, 
engine hesitation on acceleration, poor fuel economy, poor engine performance, engine nostart condition, engine surging
WARRANTY POLICY:
We cover return within 30 days from date of purchase.
After that buyer responsible to return and pay for replacement shipping cost and to show proof of purchase date.
We don't do refund, we exchange.
Please contact us to check shipping cost for each item under warranty.
The warranty only covers failures due to defects in material and manufacturing and doesn?t cover normal wear and tear or cosmetic damage.
Item Should be return with original packaging and in Good Condition by Taking Photo with the date of return