Keep the engine's fuel delivery dialed in with the Hitachi Astemo Mass Air Flow Sensor MAF0047, a NEW, Actual OE-part sensor that measures the amount and characteristics of air entering the engine so the ECM can meter fuel correctly. It's a direct-fit replacement for the listed 3.8L V6 applications, including the 1999-2005 Buick LeSabre and Park Avenue, 1999-2004 Buick Regal, 1999 Buick Riviera, 1999-2002 Chevrolet Camaro, 2000-2005 Chevrolet Impala, 1999 Chevrolet Lumina, 1999-2005 Chevrolet Monte Carlo, 1999 Oldsmobile 88, Intrigue and LSS, 1999-2005 Pontiac Bonneville, 1999-2002 Pontiac Firebird, and 1999-2003 Pontiac Grand Prix — all with the V6-3.8L. See the Buyer's Guide tab for the full list.
Accurate measurement: precision elements and high-quality components read air flow for reliable metering.
Contaminant bypass port (where applicable): supports dependable operation and longevity.
Welded, not soldered connections: built for dependability.
100% air flow tested and calibrated per application to help the vehicle meet the manufacturer's emission standards.
Fitted with 3 blade terminals. The wiring harness and housing are not included. Meets the OE performance and durability standards for this application. Country of origin: United States. Manufacturer part number MAF0047.
This part cross-references / interchanges with the following part numbers:
It measures the amount and characteristics of air entering the engine so the ECM can calculate the correct amount of fuel to deliver.
Does the MAF0047 fit my vehicle?
It's a direct-fit replacement for the listed V6-3.8L applications, such as the Buick LeSabre, Chevrolet Impala, Pontiac Bonneville and more. Check the Buyer's Guide tab for the full list.
Is a wiring harness or housing included?
No. The wiring harness is not included and the housing is not included; plan to transfer or source those separately as directed by the service procedure.
Is this a new or remanufactured sensor?
It's a NEW sensor, listed as an Actual OE Part, built to meet the OE performance and durability standards for this application.
What are signs this MAF sensor may need replacing?
Rough idle, hesitation, poor fuel economy, or an illuminated check engine light can be signs. These can have other causes, so diagnose the fault before replacing the sensor.
Air Flow SensorHitachi Air Flow Sensor – NEW Actual OE PartHitachi’s Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and...
Air Flow SensorHitachi Air Flow Sensor – NEW Actual OE PartHitachi’s Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and...
Air Flow SensorHitachi Air Flow Sensor – NEW Actual OE PartHitachi’s Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
