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Bosch Mass Airflow Sensor MAF (A4 ALH)

Bosch

OEM Number: 038906461C Manufacturer Number: 0281002757

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$89.95

Bosch Mass Airflow Sensor MAF (A4 ALH) Picture 1

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Bosch MAF (Mass Air Flow) sensor for VW TDI Jetta, Golf and New Beetle TDI on the A4 chassis with engine code ALH. ...

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	Name	Description	Price	Select
	Metalnerd MAF Element Removal BitsMetalnerd MAF removal bits. Makes MAF element removal a 60 second job and allows you to install a Pierburg or	Metalnerd MAF removal bits. Makes MAF element removal a 60 second job and allows you to install a Pierburg or...	$12.95
	MAF Connector HousingMass airflow sensor connector housing for A4 TDI's. These sometimes jam on the MAF, and break when attempting removal. You	Mass airflow sensor connector housing for A4 TDI's. These sometimes jam on the MAF, and break when attempting removal. You...	$12.51

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Product Description Manufacturer Info Vehicle Applications

Bosch MAF (Mass Air Flow) sensor for VW TDI Jetta, Golf and New Beetle TDI on the A4 chassis with engine code ALH.

A bad or failing MAF can result in low fuel economy, low power and "limp mode" where the car loses all power until restarted.

This unit is the most updated revision featuring an internal baffle/air restrictor to protect the sensor. This will last longer than the factory sensor.

Bosch is the world leader in automotive engine technology. Bosch provides injection systems for the majority of cars on the road today, including nearly all diesel models. Bosch manufacturers everything from injection pump, injectors to Mass Airflow Sensors (MAF) and headlights for all the German automobile manufacturers.

Volkswagen TDI

Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
Jetta Wagon TDI (A4 chassis) w/ ALH Engine (2002-2003)
New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2003)

What our customers say...

Made a world of difference! I had (what i thought) was a normal operating 2003 TDi with an ALH. then for some reason, the car would get into Linp mode until i hit 55mph/2.8K RPM and then it would act "normal". I swapped my old MAF for a new one (as well as R&R all the original vacuum lines and OH BOY it makes MUCH more power even from before. still get the same MPG's but much more power!
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