High Customer rating
Fast delivery
OE & Aftermarket
Best Quality
B2B prices available
  •  
    • Favorites
    Login
  •  
    0
    •
    Sign in
    Mechanic/Wholesaler
  •  
    0
    •
    Helpdesk code:
    4285C
    € 0
    GB
    VIN
    1
    2
    3

    Search by company, model and type.

    Mass Air Flow Sensor

    Product number: AF10266-12B1
    ART: AF10266-12B1 / EAN: 5012759523360

    DELPHI
    Advised products
    Price incl. vat.
    € 96,24
    Add to cart
    Leverdatum: 17-06-2026

    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 NTK 91609)
    Mass Air Flow Sensor NTK 91609)
    EAN code 4010326916097
    Productnumber 91609
    Brand NTK
    Price incl. vat.
    € 92,63

    Add to cart
    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    AUDI AUDI
    Manufacturer Productnumber
    AUDI 06A 906 461E , 06A906461E
    AUDI 06A 906 461EX , 06A906461EX
    VAG 06A 906 461E , 06A906461E
    VAG 06A 906 461EX , 06A906461EX
    Usage numbers
    AF10266-12B1
    5
    01276E+12

    Your last viewed products

    Clutch Kit Schaeffler LuK 623 1672 00)
    Clutch Kit Schaeffler LuK 623 1672 00)
    EAN code 4005108111784
    Productnumber 623 1672 00
    Brand Schaeffler LuK
    Price incl. vat.
    $140.09

    In stock

    Add to cart
    Radiator Hose SASIC SWH4207)
    Radiator Hose SASIC SWH4207)
    EAN code 3660872356451
    Productnumber SWH4207
    Brand SASIC
    Price incl. vat.
    $27.47

    In stock

    Add to cart
    Compressor, air conditioning MAHLE ACP 188 000S)
    Compressor, air conditioning MAHLE ACP 188 000S)
    EAN code 4057635029056
    Productnumber ACP 188 000S
    Brand MAHLE
    Price incl. vat.
    $343.51

    In stock

    Add to cart
    Retaining Spring, coolant flange sealing plug FEBI BILSTEIN 12408)
    Retaining Spring, coolant flange sealing plug FEBI BILSTEIN 12408)
    EAN code 4027816124085
    Productnumber 12408
    Brand FEBI BILSTEIN
    Price incl. vat.
    $1.28

    In stock

    Add to cart
    Shock Absorber 11-1428)
    Shock Absorber 11-1428)
    EAN code 4057795257702
    Productnumber 11-1428
    Brand
    Price incl. vat.
    $13.86

    In stock

    Add to cart
    Exhaust Valve FRECCIA R6699/RNT)
    Exhaust Valve FRECCIA R6699/RNT)
    EAN code 8112000066992
    Productnumber R6699/RNT
    Brand FRECCIA
    Price incl. vat.
    $9.65

    In stock

    Add to cart
    Filter, cabin air FEBI BILSTEIN 29805)
    Filter, cabin air FEBI BILSTEIN 29805)
    EAN code 4027816298052
    Productnumber 29805
    Brand FEBI BILSTEIN
    Price incl. vat.
    $9.52

    In stock

    Add to cart
    Air Preparation Unit FEBI BILSTEIN 193500)
    Air Preparation Unit FEBI BILSTEIN 193500)
    EAN code 4054224935002
    Productnumber 193500
    Brand FEBI BILSTEIN
    Price incl. vat.
    $312.12

    In stock

    Add to cart
    Oil Filter FILTRON OP 525/3)
    Oil Filter FILTRON OP 525/3)
    EAN code 5904608035257
    Productnumber OP 525/3
    Brand FILTRON
    Price incl. vat.
    $8.28

    In stock

    Add to cart
    Automatic Transmission HANS 1071.042.063)
    Automatic Transmission HANS 1071.042.063)
    EAN code
    Productnumber 1071.042.063
    Brand HANS
    Price incl. vat.
    $61.52

    In stock

    Add to cart
    Mass Air Flow Sensor

    The Mass Air Flow Sensor (AF10266-12B1) 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