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- Hitachi MAF0021 Mass Air Flow Sensor
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Item #:
164199453
Hitachi MAF0021 Mass Air Flow Sensor
86% of respondents would recommend this to a friend
Item #:
164199453
MMK 916732
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 09
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Hitachi’s air flow sensors are the premium choice, tested for ideal performance and engineered for precision, durability, and reliability.
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What Stands Out
Precision Measurement
Delivers accurate air flow measurements, ensuring optimal engine performance and efficiency, leading to better fuel economy and reduced emissions.
Easy Installation
Designed for straightforward installation, allowing users to replace their old sensors quickly without requiring professional assistance or extensive tools.
High Durability
Manufactured with robust materials to withstand harsh conditions, ensuring longevity and consistent performance in various environments for reliable vehicle operation.
Product Details
| Mounting Type | Flange Mount |
| Output Type | Electrical |
| Specific Uses For Product | Air Flow Sensor |
| Material Type | Ceramic, Stainless Steel |
| Style Name | Modern |
| Item Weight | 14.24 ounces (403.7 grams) |
| Brand Name | Hitachi |
| Model | MAF0021 |
| UPC | 840151070268 |
| Number of Items | 1 |
| Global Trade Identification Number | 00840151070268 |
| Manufacturer | Astemo |
| Unit Count | 1 Count |
| Included Components | Mass Air Flow Sensor, Documentation |
| Item Type Name | Mass Air Flow Sensor |
| Part Number | MAF0021 |
| Brand | Hitachi |
| Material | Ceramic, Stainless Steel |
| Style | Modern |
Who Should Buy?
-
Performance Enthusiasts
Ideal for users seeking enhanced engine performance and fuel efficiency in their vehicles.
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Vehicle Repairs
Perfect for mechanics requiring reliable mass air flow sensors for accurate engine diagnostic repairs.
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OEM Replacements
Great for car owners looking for original equipment manufacturer quality replacements for longevity and compatibility.
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Budget Shoppers
May not suit users seeking low-cost alternatives or budget parts for vehicle maintenance.
Product Description
Hitachi MAF0021 Mass Air Flow Sensor
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Are Hitachi air flow sensors remanufactured?
Answer: No, they are brand new, never remanufactured. -
Question:
What ensures the accuracy of these air flow sensors?
Answer: Each sensor is extensively tested in extreme conditions to verify accuracy and reliability. -
Question:
Will these sensors fit my vehicle?
Answer: Yes, they are available for millions of vehicles and calibrated for each specific application.
Hitachi Mass Air Flow Editorial Review
The Hitachi MAF0021 Mass Air Flow Sensor has garnered an overwhelmingly positive reception among customers, who praise its performance and ease of installation. Many long-time users reported significant improvements in their vehicle’s performance, especially in terms of idle smoothness and overall engine responsiveness. The transition from an older or malfunctioning sensor to the new Hitachi model has often led to immediate benefits, such as eliminating rough idling and improving engine power during load. Customers appreciated the exact fit and quality, emphasizing that it served as a superior alternative to cheaper aftermarket options. One user shared their experience of having tried a less expensive generic product before switching to this OEM sensor, which they found to work much more effectively. However, there are mentions of longevity issues, with reports of the sensor failing after a few years of use. Despite this, the overall sentiment remains that the Hitachi MAF0021 is a worthwhile investment for anyone facing issues with their vehicle's mass air flow system. **
Customer Reviews & Ratings
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Pros
- Immediate improvement in engine performance and idle smoothness
- Easy to install and fits perfectly
- Higher quality than cheaper aftermarket alternatives
- Good value for the price
Cons
- Some users experienced failure after a few years of use
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 916732
Order now and get it around Wednesday, September 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Premium quality air flow sensors designed for enhanced durability.
- 100% tested for optimal performance to meet emission standards.
- Manufactured with high-grade components and strict quality controls.
- Calibrated for specific applications ensuring optimal engine efficiency.
- Available for millions of vehicles, both domestic and imported.
- Delivers consistent performance and drivability improvements.
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