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Hitachi

Hitachi MAF0120 Mass Air Flow Sensor

  • Based on 177 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Mar 27
Order within 12 hours and 32 minutes
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Features

  • New orignial equipment part
  • Restores original drivability characteristics
  • Meets the OE performance and durability standards for this application
  • Precision manufactured and assembled sensing elements for accurate air flow measurements
  • Built in contaminant bypass port provides reliable operation and increases longevity

Description

Hitachi’s Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and high-quality components for enhanced durability and accurate air flow measurements. Hitachi MAFs are 100% air flow tested for ideal performance and are calibrated for each application ensuring your vehicle meets the strict emission standards set by the manufacturer. Details such as a contaminant bypass port (when applicable) and protected circuitry providing a durable and reliable product approved by OE manufacturers makes Hitachi’s air flow sensors the premium choice.

Brand: Hitachi


Item dimensions L x W x H: 1.94 x 1.8 x 3.92 inches


Material: Metal


Item Weight: 0.21 Pounds


Style: Modern


Brand: ‎Hitachi


Item dimensions L x W x H: ‎1.94 x 1.8 x 3.92 inches


Material: ‎Metal


Item Weight: ‎0.21 Pounds


Style: ‎Modern


Maximum Supply Voltage: ‎12 Volts


Measurement Accuracy: ‎High


Mounting Type: ‎Flange Mount


Output Type: ‎Digital


Specific Uses For Product: ‎Air Flow Sensor


Upper Temperature Rating: ‎165 Degrees Celsius


UPC: ‎840151071388


Global Trade Identification Number: ‎88


Manufacturer: ‎Astemo


Model: ‎MAF0120


Item Weight: ‎3.36 ounces


Product Dimensions: ‎1.94 x 1.8 x 3.92 inches


Item model number: ‎MAF0120


Exterior: ‎Machined


Manufacturer Part Number: ‎MAF0120


OEM Part Number: ‎20787043, 23118170, 23262343, 896283


Date First Available: August 29, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works for a 2014 Chevy Silverado 5.3L V8
Kept getting a rough idle error light on my 2014 Chevy Silverado. Tried all the main stuff first, clean the air filter, etc. and none of that fixed the error. I was getting ready to order new fuel injectors (expensive) and decided to give this a try first. It didn't seem to clear the error at first and so I pulled the trigger on new injectors...however, after a couple more days of driving, the error finally cleared so I was able to return the injectors. It fit perfectly and looks exactly like the OEM model I removed. ... show more
Reviewed in the United States on October 14, 2025 by Rough Riders
    • Direct OEM replacement manufacturer.
Perfect replacement for a failing sensor. Works perfectly and saved quite a few bucks over going to the dealer. Plus, it is an OEM replacement part.
Reviewed in the United States on July 30, 2025 by Amazon Customer
    • Nice fit
Sensor fit nicely not trouble to install an my engine light went off after a few minutes. Seems to be made of sturdy enough material hopefully it should last for a while.
Reviewed in the United States on July 31, 2025 by Rafael Hernandez
    • Worked good
It cleared my error code and check engine light. No issues, works as intended. Highly recommend as replacement to original.
Reviewed in the United States on June 28, 2025 by ManReview
    • P1101 error code
Had a check engine light on the dash P1101 error code. I changed the air filter and the mass airflow sensor. Check engine light still would not go off. I cleaned the throttlebody which was dirty and now the light disappeared and the remote start works.
Reviewed in the United States on December 5, 2025 by Ken j
    • Well worth the money!
Would highly recommend!!!!’
Reviewed in the United States on December 12, 2025 by Jose
    • Great Part
Part fits & works great. No issues with part or shipping.
Reviewed in the United States on May 26, 2025 by Cliff O'Rear
    • Better than OEM
It worked when the GM part failed us and cost us big towing $$$. The car fired up almost before I turned the key. Remarkable. Would buy again and again, but I hope I won't need to.
Reviewed in the United States on July 25, 2025 by T.C. Gerhardt

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