

🚗 Feel the flow, own the road with Hitachi precision!
The Hitachi MAF0031 Mass Air Flow Sensor is a compact, precision-engineered OE replacement part that accurately measures engine air intake. Built to meet strict emission and durability standards, it restores original drivability and ensures reliable performance with contaminant-resistant features and protected circuitry.


| ASIN | B004SJS8Y4 |
| Best Sellers Rank | 504,241 in Automotive ( See Top 100 in Automotive ) 857 in Car Air Mass Sensors |
| Brand | Hitachi |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,133) |
| Date First Available | 18 Mar. 2011 |
| Exterior | Machined |
| Item Weight | 45.4 g |
| Item model number | MAF0031 |
| Manufacturer | Hitachi |
| Manufacturer part number | MAF0031 |
| Model | Hitachi |
| OEM Part Number | 13800-50Z00, 13800-50Z01, 22680-7S000, 22680-7S00A |
| Product Dimensions | 3.71 x 4.62 x 9.07 cm; 45.36 g |
D**A
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
Works well (so far), SES code didn't return after few weeks, keep fingers crossed. Delivery on time
M**L
Replacement cured idle & performance issues in Nissan 2.5L engine. Easy fix.
C**A
I was experiencing a dangerous issue with my 2005 Nissan Murano: the engine would randomly shut off while driving, especially when coming to a stop or slowing down. After some troubleshooting and attempts to clean the original MAF sensor, I decided to replace it with this Hitachi sensor, and the issue was resolved immediately. Since installing this MAF sensor for myself, the engine runs smoothly, the idle is stable, and it hasn’t shut off once. This part is clearly OEM-grade, fits perfectly, and no additional setup is required. It restored full reliability to the vehicle. If you’re dealing with engine stalling or shutdowns, this sensor is highly recommended. Don’t waste time trying to fix a failing sensor—replace it with Hitachi and drive with peace of mind.
R**C
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.
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