High Customer rating
Fast delivery
OE & Aftermarket
Best Quality
B2B prices available
  •  
  • Favorites
    Login
  •  
    0
  •  
    0
  • Helpdesk code:
    7F17C
    € 0
    GB
    VIN
    1
    2
    3


    Oxygen Sensor

    Product number: ES20344-12B1
    ART: ES20344-12B1 / EAN: 5012759407509

    DELPHI
    Advised products
    Price incl. vat.
    € 62,57

    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

    EAN code 3165144056454
    Productnumber 0 258 986 602
    Brand BOSCH
    Price incl. vat.
    € 61,77 € 53,99

    EAN code 3165143195611
    Productnumber 0 258 006 376
    Brand BOSCH
    Price incl. vat.
    € 82,39 € 72,01

    EAN code 3165144056461
    Productnumber 0 258 986 615
    Brand BOSCH
    Price incl. vat.
    € 66,80 € 58,38

    EAN code 8717613024201
    Productnumber DOX-2006
    Brand DENSO
    Price incl. vat.
    € 81,65

    EAN code 8717613029701
    Productnumber DOX-0150
    Brand DENSO
    Price incl. vat.
    € 75,19

    EAN code 4054224758533
    Productnumber 175853
    Brand FEBI BILSTEIN
    Price incl. vat.
    € 50,05

    EAN code 8059692828043
    Productnumber 59-0015
    Brand
    Price incl. vat.
    € 579,35

    EAN code 8012510254103
    Productnumber 1.998.242
    Brand EPS
    Price incl. vat.
    € 66,21

    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    ALFA ROMEO ALFA ROMEO
    FIAT FIAT
    LANCIA LANCIA
    Manufacturer Productnumber
    LANCIA 46762182
    LANCIA 55222112
    LANCIA 60816794
    FIAT 46762182
    FIAT 546762182
    FIAT 55222112
    FIAT 60816794
    ALFA ROMEO 46762182
    ALFA ROMEO 55222112
    ALFA ROMEO 60816794
    Usage numbers

    Your last viewed products

    EAN code 5907558578034
    Productnumber 59-0052
    Brand MAXGEAR
    Price incl. vat.
    $26.77

    In stock

    EAN code
    Productnumber 59-0116
    Brand MAXGEAR
    Price incl. vat.
    $31.93

    In stock

    EAN code 4046001707926
    Productnumber V10-76-0125
    Brand VEMO
    Price incl. vat.
    $49.63

    In stock

    EAN code 3276428342078
    Productnumber 834207
    Brand VALEO
    Price incl. vat.
    $363.20

    In stock

    EAN code 4028977951855
    Productnumber 7.05271.85.0
    Brand PIERBURG
    Price incl. vat.
    $90.72

    In stock

    EAN code 5902659782946
    Productnumber 59-0112
    Brand MAXGEAR
    Price incl. vat.
    $31.93

    In stock

    EAN code 3276426902090
    Productnumber 690209
    Brand VALEO
    Price incl. vat.
    $390.74

    In stock

    EAN code 5901619540527
    Productnumber 19-1963
    Brand MAXGEAR
    Price incl. vat.
    $62.37

    In stock

    EAN code 5012759501511
    Productnumber ES20160-12B1
    Brand DELPHI
    Price incl. vat.
    $55.35

    In stock

    EAN code 5902659724137
    Productnumber 59-0076
    Brand MAXGEAR
    Price incl. vat.
    $34.97

    In stock

    Oxygen Sensor

    The Oxygen Sensor (ES20344-12B1) measures exhaust oxygen levels for precise fuel mixture control. Porza ensures fast response, accuracy, and long-term durability.  



    FAQ

    Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.


    While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.


    Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.


    We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.


    The materials vary by product but are always designed for durability and performance. Check the product details for specific material information.


    Most orders are processed within 24 hours and delivered within 2-5 business days. Expedited shipping options are also available at checkout.


    We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.


    Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.


    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