





🚗 Breathe new life into your engine with Hitachi precision!
The Hitachi MAF0031 Mass Air Flow Sensor is a precision-engineered, OE-approved component designed to accurately measure air intake for your vehicle. Featuring a durable contaminant bypass port and high-accuracy digital output, it ensures optimal engine performance, restores drivability, and helps maintain emission compliance. Compact and easy to install, this sensor is trusted by professionals and DIYers alike to keep engines running smoothly.


| ASIN | B004SJS8Y4 |
| Best Sellers Rank | #9,665 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Air Mass Sensors |
| Brand | HITACHI |
| Brand Name | HITACHI |
| Customer Reviews | 4.2 out of 5 stars 1,130 Reviews |
| Global Trade Identification Number | 00840151070367, 08401510703672 |
| Included Components | Mass Air Flow Sensor, Documentation |
| Item Dimensions | 37 x 46 x 91 millimeters |
| Item Type Name | Mass Air Flow Sensor |
| Item Weight | 45 g |
| Item dimensions L x W x H | 37 x 46 x 91 millimeters |
| Item height | 3.57 inches |
| Item weight | 45 g |
| Manufacturer | Hitachi |
| Material | Plastic Metal |
| Material Type | Plastic Metal |
| Maximum Supply Voltage | 12 Volts |
| Maximum supply voltage | 12 Volts |
| Measurement Accuracy | High |
| Model | MAF0031 |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Specific Uses For Product | Air Flow Sensor |
| Style | Modern |
| Style Name | Modern |
| UPC | 840151070367 |
D**A
Fixed my vehicle. Easy to install.
My engine check light went off because of this great mass air flow sensor. It's the best price I found online or at the local auto parts store. It works with my car. The quality is excellent since it's the original factory part that came out of my car.
M**K
Prompt delivery and works well
Works well (so far), SES code didn't return after few weeks, keep fingers crossed. Delivery on time
M**L
Matches OEM MAF sensor
Replacement cured idle & performance issues in Nissan 2.5L engine. Easy fix.
A**R
Good MAF sensor
I bought this MAF sensor for my 2012 Nissan altima, started malfunctioning with low RPMs not going over 2500 I got it scanned at autozone and the diagnosis was the one I attached on the picture, code P0101 and a few more,I replaced the MAF sensor with this Hitachi one and it cleared all the codes and it's working good after 3 weeks,you need to disconnect the battery before installing the sensor to reset the computer,reconnect the battery after 10-15 minutes, God bless you🙏🏼
R**C
Reçu usagé plutôt que neuve.
J'ai commandé un capteur neuf et j'ai reçu un usagé et même pas pour mon modèle de voiture (Nissan Micra 2015). La boite était scellé en plus. Il y a du monde qui ne font vraiment pas bien leur travail. Finalement je dois mettre 1 étoile mais la réalité c'est un gros zéro.
Trustpilot
2 months ago
1 month ago