High Customer rating
Fast delivery
OE & Aftermarket
Best Quality
B2B prices available
  •  
    • Favorites
    Login
  •  
    0
    •
    Sign in
    Mechanic/Wholesaler
  •  
    0
    •
    Helpdesk code:
    FB2C2
    € 0
    GB
    VIN
    1
    2
    3

    Search by company, model and type.

    Mass Air Flow Sensor

    Product number: LM1020
    ART: LM1020 / EAN: 4048488006226

    AUTLOG
    Advised products
    Price incl. vat.
    € 41,22

    Add to cart
    Leverdatum: 25-04-2026

    payment icons payment icons payment icons payment icons

    delivery_icon

    DHL

    Expresslevering
    delivery_icon

    UPS

    Expresslevering
    delivery_icon

    PostNL

    Expresslevering
    delivery_icon

    DPD Nederland

    Expresslevering

    Alternative products

    Mass Air Flow Sensor MEAT & DORIA 86070E)
    Mass Air Flow Sensor MEAT & DORIA 86070E)
    EAN code 8033419393274
    Productnumber 86070E
    Brand MEAT & DORIA
    Price incl. vat.
    € 63,11

    Add to cart
    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    MERCEDES-BENZ MERCEDES-BENZ
    Manufacturer Productnumber
    MERCEDES-BENZ 0000940948
    MERCEDES-BENZ 0000941948
    MERCEDES-BENZ A0000940948
    MERCEDES-BENZ A0000941948
    HITACHI 2508959
    Usage numbers
    LM1020
    4048488006226
    4048488017598
    ATLM1020

    Your last viewed products

    Brake Caliper MAXGEAR 181187)
    Brake Caliper MAXGEAR 181187)
    EAN code 4054224811870
    Productnumber 181187
    Brand MAXGEAR
    Price incl. vat.
    $44.59

    In stock

    Add to cart
    Mass Air Flow Sensor AUTLOG LM1090)
    Mass Air Flow Sensor AUTLOG LM1090)
    EAN code 4048488020260
    Productnumber LM1090
    Brand AUTLOG
    Price incl. vat.
    $39.33

    In stock

    Add to cart
    Brake Caliper MAXGEAR 82-0896)
    Brake Caliper MAXGEAR 82-0896)
    EAN code 5903364350611
    Productnumber 82-0896
    Brand MAXGEAR
    Price incl. vat.
    $62.64

    In stock

    Add to cart
    Bellow Kit, steering NK 5094718)
    Bellow Kit, steering NK 5094718)
    EAN code 5703858890025
    Productnumber 5094718
    Brand NK
    Price incl. vat.
    $9.36

    In stock

    Add to cart
    Fuel Filter MANN-FILTER WK 59 x)
    Fuel Filter MANN-FILTER WK 59 x)
    EAN code 4011558941406
    Productnumber WK 59 x
    Brand MANN-FILTER
    Price incl. vat.
    $13.16

    In stock

    Add to cart
    Brake Caliper FEBI BILSTEIN 182274)
    Brake Caliper FEBI BILSTEIN 182274)
    EAN code 4054224822746
    Productnumber 182274
    Brand FEBI BILSTEIN
    Price incl. vat.
    $71.03

    In stock

    Add to cart
    Radiator, engine cooling MAXGEAR AC274544)
    Radiator, engine cooling MAXGEAR AC274544)
    EAN code 5901619547748
    Productnumber AC274544
    Brand MAXGEAR
    Price incl. vat.
    $55.33

    In stock

    Add to cart
    Flywheel Schaeffler LuK 415 0413 10)
    Flywheel Schaeffler LuK 415 0413 10)
    EAN code 4005108564160
    Productnumber 415 0413 10
    Brand Schaeffler LuK
    Price incl. vat.
    $340.92

    In stock

    Add to cart
    Flywheel AISIN FDY-015)
    Flywheel AISIN FDY-015)
    EAN code 5411450701150
    Productnumber FDY-015
    Brand AISIN
    Price incl. vat.
    $554.20

    In stock

    Add to cart
    Brake Disc SNR KF155.110U)
    Brake Disc SNR KF155.110U)
    EAN code 3413521070242
    Productnumber KF155.110U
    Brand SNR
    Price incl. vat.
    $89.69

    In stock

    Add to cart
    Mass Air Flow Sensor

    The Mass Air Flow Sensor (LM1020) measures the exact air intake for precise fuel injection control. Replacing it with a Porza-quality unit restores smooth performance, efficiency, and emissions stability.

    FAQ

    A mass air flow (MAF) sensor is an electronic component that measures the amount and density of air entering the engine. Its function is to send this data to the engine control unit (ECU), which uses it to calculate the correct amount of fuel needed for optimal combustion, performance, and emissions.


    Key specifications include sensor type (hot wire or hot film), operating voltage (typically 12V), measurement range, connector type, and compatibility with the vehicle’s ECU. The sensor must provide accurate readings under varying conditions and withstand temperatures typically ranging from -40°C to +120°C.


    Replacement is necessary when the sensor becomes faulty, contaminated, or damaged. Common symptoms include rough idling, poor acceleration, increased fuel consumption, reduced engine power, or a check engine light. In some cases, cleaning the sensor may restore performance, but replacement is required if the issue persists.


    Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the sensor matches your engine and ECU requirements, reducing the risk of incorrect fitment.


    Porza supplies high-quality engine management components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and reliable access to essential parts for both professional workshops and individual users.


    If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.


    WhatsApp
    Click to chat
    kenteken

    Straelseweg 52, 5911 CR
    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1

    Customer Service

    Sitemap

    Terms & Conditions

    Social media