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Pontiac 12616506 Heated Oxygen Sensor Assembly (Position 2)

2007-2010 Pontiac Solstice

Customer Questions & Expert Answers (3)
12616506 GM Heated Oxygen Sensor Assembly (Position 2) Illustration 1 of 1
  • Part Description
    SENSOR, Computer Control Sensors
  • Manufacturer
    General Motors
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$91.61 MSRP: $161.72
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Due to manufacturer supply shortage, this item isn't currently available for ordering.

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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number12616506
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesOxygen Sensor, Rear Oxygen Sensor
    Item Dimensions8.3 x 3.1 x 3.1 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12616506
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2007-2010 Pontiac Solstice4 Cyl 2.0L2 DOOR CONVERTIBLE, 2 DOOR COUPE(TARGA), TURBO 2 DOOR CONVERTIBLE
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12616506 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the purpose of the voltage signal produced by the Oxygen Sensor for the 2008 Chevrolet HHR? Posted by Hartsel T.
    A:
    The voltage signal produced by the oxygen sensor is the input for the stoichiometric air/fuel ratio of 14.7:1 that the catalyst needs for optimal operation. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Mar 04, 2026
    Q:
    What is an Oxygen Sensor for the 2008 Chevrolet Cobalt? Posted by Breonna G.
    A:
    An oxygen sensor is a galvanic battery that produces a small voltage output in response to the amount of oxygen in the exhaust gases. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Jan 26, 2026

Genuine GM Part 12616506, the Right Choice

To ensure reliability, purchase GM part # 12616506 Heated Oxygen Sensor Assembly (Position 2). It is sometimes referred to as Pontiac Oxygen Sensor. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Pontiac Solstice models.

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