Mass Air Flow Sensor D4173
Sale price
$28.90
Regular price $103.94
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Can provide up to 20 percent better fuel consumptionExtensive measuring rangeUnharmed by dirt and contaminationMeets or exceeds OEM specificationsGuaranteed fit and function
Mass Air Flow Sensor D4173
Sale price
$28.90
Regular price $103.94
Shipping calculated at checkout.
In order to comply with the vehicle emission limits demanded by law, it is necessary to maintain a given air/fuel ration exactly. This requires sensors which precisely register the actual air-mass flow and output a corresponding electrical signal. Bosch air mass sensors are built to exacting specifications as required for such a sensitive measuring device. Long recognized as an industry leader in ignition and fuel systems, Bosch's quality, innovation, and experience are the foundation of the entire line of engine management components.