Astemo MAF0103 Mass Air Flow Sensor
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Astemo MAF0103 Mass Air Flow Sensor
Hitachi Astemo MAF sensors are built to rigorous emissions regulatory standards, ensuring your vehicle meets strict manufacturer requirements.
Astemo MAF0103 Mass Air Flow Sensor
物品 #: 55560129

Astemo MAF0103 Mass Air Flow Sensor

物品 #: 55560129

HKD 602

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*All items will import from 美國

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現在訂購，約可在下列時間收貨： 星期四, 七月 23
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Hitachi Astemo MAF sensors are built to rigorous emissions regulatory standards, ensuring your vehicle meets strict manufacturer requirements.
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What Stands Out

High Sensitivity
The Astemo MAF0103 offers superior sensitivity, ensuring precise airflow measurements that enhance engine performance and fuel efficiency, setting it apart from standard sensors.
Durable Design
Built with robust materials, this mass air flow sensor withstands harsh conditions, ensuring longevity and reliability, providing peace of mind for drivers concerned about sensor failure.
Easy Integration
The MAF0103 is designed for straightforward installation, compatible with a wide range of vehicle models, making it an ideal choice for both DIY enthusiasts and professional mechanics.

產品詳情

Shop Astemo MAF0103 Mass Air Flow Sensor online at a best price in 香港. B00GTICY42
BrandHitachi
Item dimensions L x W x H4.3 x 3.1 x 2.35 inches (10.9 x 7.9 x 6 cm)
MaterialMetal
Item Weight0.15 Pounds (70 grams)
StyleBox

Who Should Buy?

Suitable For
  • Car Enthusiasts

    Ideal for car enthusiasts looking to improve performance and tune their vehicles for better efficiency.

  • Mechanics and Technicians

    Essential for professional mechanics needing reliable replacement parts for diagnostic and repair services.

  • Engine Upgrades

    Perfect for users upgrading their car engine components, seeking enhanced fuel efficiency and air intake management.

Not Suitable For
  • Budget Shoppers

    Not suitable for those who are looking for the cheapest parts, as it is priced higher for quality.

  • Older Model Vehicles

    Users with older car models may not be able to utilize this specific mass air flow sensor effectively.

  • DIY Beginners

    Not recommended for inexperienced DIYers without prior knowledge of vehicle air flow systems and installation.

產品敘述

Astemo MAF0103 Mass Air Flow Sensor

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客戶問題＆回答

  • 題: What is the purpose of the Hitachi MAF0103 Mass Air Flow Sensor?

    回答: The Hitachi MAF0103 Mass Air Flow Sensor measures the amount of air entering the engine, providing critical data to the engine control unit (ECU). This data enables the ECU to adjust the fuel-to-air ratio for optimal combustion. A properly functioning MAF sensor is essential for maintaining engine performance and fuel efficiency. If the sensor is faulty, it can lead to poor acceleration, reduced power, and increased emissions, affecting overall vehicle operation.
  • 題: What vehicles are compatible with the Hitachi MAF0103 Mass Air Flow Sensor?

    回答: The Hitachi MAF0103 is designed for various vehicle makes and models, primarily focusing on specific models within brands like Nissan and Infiniti. Compatibility often includes popular models from these brands, making it crucial to check your vehicle's specifications before purchasing. Ensuring the right fit will enhance your engine performance and prevent issues associated with incorrect sensor installations, which can lead to further engine complications.
  • 題: How do I install the Hitachi MAF0103 Mass Air Flow Sensor?

    回答: Installing the Hitachi MAF0103 is a straightforward process that requires basic automotive tools. Begin by disconnecting the vehicle's battery, followed by locating the MAF sensor in the intake duct assembly. Gently remove it by unscrewing the fasteners and disconnecting the electrical connector. Replace it with the new sensor, ensuring the connection is secure before reinserting the screws and reconnecting the battery. This process not only solves MAF sensor issues but can also enhance your vehicle's fuel efficiency when executed correctly.
  • 題: What are the symptoms of a failing MAF sensor?

    回答: Symptoms of a failing Hitachi MAF0103 Mass Air Flow Sensor include rough idling, stalling, erratic engine performance, and decreased fuel efficiency. Drivers may also notice the check engine light illuminating on their dashboard. If the sensor fails to provide accurate readings, it can disrupt the air-fuel mixture necessary for optimal combustion. Recognizing these signs early can help prevent more severe engine issues, ensuring your vehicle runs smoothly and efficiently.
  • 題: Can a malfunctioning MAF sensor affect fuel economy?

    回答: Yes, a malfunctioning Hitachi MAF0103 Mass Air Flow Sensor can significantly affect fuel economy. If the sensor provides incorrect data to the ECU, it can cause the vehicle to run overly rich or lean, leading to increased fuel consumption. This inefficiency not only escalates fuel costs but also contributes to potential engine wear. Maintaining a properly functioning MAF sensor is crucial for maximizing fuel economy, ensuring that you make the most out of every journey.
  • 題: How can I clean my Hitachi MAF0103 Mass Air Flow Sensor?

    回答: Cleaning the Hitachi MAF0103 can help restore its functionality and improve engine performance. Begin by disconnecting the sensor from the vehicle, then use a specialized MAF sensor cleaner spray to gently clean the sensing element. Avoid aggressive scrubbing as it may damage the delicate components. Once cleaned, allow the sensor to dry completely before reinstalling it. Regular maintenance, including cleaning the MAF sensor, ensures its optimal performance and longevity, which is essential for your engine's health.
  • 題: What should I do if my check engine light is on relating to the MAF sensor?

    回答: If your check engine light indicates an issue with the Hitachi MAF0103 Mass Air Flow Sensor, first check for any loose or damaged connections. It's advisable to use an OBD-II scanner to read the error codes, as these codes provide specific information that can guide your troubleshooting steps. If the codes point to the MAF sensor, replacing it might be necessary. Addressing these alerts promptly can help prevent further engine damage and ensure your vehicle runs efficiently and reliably.
  • 題: What makes the Hitachi MAF0103 a preferred choice for MAF sensors?

    回答: The Hitachi MAF0103 is often preferred due to its high reliability, precision engineering, and excellent performance under various conditions. Known for their stringent quality control processes, Hitachi ensures that their sensors meet or exceed OEM specifications, providing users with a trustworthy replacement option. This reliability is particularly important in performance-driven circumstances, where accurate air measurement directly influences horsepower and throttle response.
  • 題: Is the Hitachi MAF0103 Mass Air Flow Sensor durable?

    回答: The Hitachi MAF0103 Mass Air Flow Sensor is designed with durability in mind, built to withstand the challenging conditions within the engine bay. It features robust construction that protects against heat, moisture, and vibrations, ensuring long-term performance. Choosing a durable MAF sensor, like the Hitachi MAF0103, is crucial for anyone looking to maintain their vehicle's efficiency and longevity, particularly in demanding driving conditions or environments.
  • 題: Where can I buy Hitachi MAF0103 Mass Air Flow Sensor in Hong Kong?

    回答: You can conveniently purchase the Hitachi MAF0103 Mass Air Flow Sensor at Ubuy. Ubuy offers a wide selection of automotive parts and ensures that you find genuine products that fit your needs perfectly. With user-friendly navigation and various payment options, Ubuy is a reliable choice when searching for automotive components in Hong Kong.

Hitachi Mass Air Flow Editorial Review

The Hitachi MAF0103 Mass Air Flow Sensor has garnered a largely positive reception from customers, particularly as it serves as an authentic OEM replacement part for various Toyota and Subaru models. Many users appreciate that it works effectively to address issues like engine codes that result from rich fuel mixtures, notably the P0172 and P0175 codes. Customers report that the sensor has successfully resolved their vehicle's running issues, such as smooth shifting and elimination of check engine lights. Several reviews indicate that the Hitachi sensor matches the original equipment in both performance and labeling, which is reassuring for those wary of counterfeit products in the market. Users have also noted the cost-effectiveness of the sensor compared to dealer prices, providing a feasible alternative without sacrificing quality. Conversely, some customers expressed concerns regarding the durability of the unit, with a few noting that their original sensors required regular cleaning every 9 to 11 months, suggesting that long-term reliability might be an issue. Nonetheless, the satisfaction derived from its OEM authenticity and effectiveness in alleviating engine codes seems to outweigh the concerns over longevity for many. Overall, the Hitachi MAF0103 sensor is viewed favorably as a reliable replacement that addresses the specific needs of Toyota and Subaru vehicles, making it a worthy Consideration for car owners facing issues related to mass airflow readings. **

Customer Reviews & Ratings

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優點

  • Authentic OEM product, reducing risk of counterfeit parts.
  • Effectively resolves common engine codes (P0172, P0175).
  • Matches original part specifications closely, ensuring compatibility.
  • More cost-effective compared to dealer prices.
  • Many users report improved vehicle performance post-installation.

缺點

  • Previous OEM sensors required cleaning every 9 months, indicating potential longevity concerns with replacements.

Platform Trust & Buyer Confidence

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Sam
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“Great product, good packing, the goods arrived quickly and well protected.”

6 Jun 2026 · via Trustpilot
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“Great products and services”

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“Good market place with decent prices”

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2 Jun 2024 · via Trustpilot
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HKD 602

現在訂購，約可在下列時間收貨： 星期四, 七月 23

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特色和優勢

  • Precision air flow measurement for enhanced performance.
  • 100% tested for ideal performance and durability.
  • Manufactured with premium-grade materials exceeding OE standards.
  • Designed to optimize air flow even in modern engines.
  • Available for millions of domestic and imported vehicles.
  • New MAF sensors deliver improved drivability and performance consistency.

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