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GM 12637297 Sensor

2011-2013 GM

Customer Questions & Expert Answers (2)
12637297 GM Sensor Product Photo 1 of 1
  • Part Description
    Sensor, Computer Control Sensor
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12637297
    Part DescriptionSensor; Sensor, Computer Control Sensor
    Item Dimensions8.5 x 3.4 x 3.3 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12637297
    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
    2011-2013 Chevrolet Express8 Cyl 4.8L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON COMMERCIAL/RV CUTAWAY
    2011-2013 GMC Savana8 Cyl 4.8L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON COMMERCIAL/RV CUTAWAY
  • 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 12637297 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the ideal air/fuel ratio for minimum emissions and fuel economy for the 2013 Chevrolet Express, considering the role of the Oxygen Sensor? Posted by Fadi T.
    A:
    The ideal ratio is 14.7 parts air to 1 part fuel. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Apr 05, 2024

Genuine GM Part 12637297, the Right Choice

To ensure reliability, purchase GM part # 12637297 Sensor. It is sometimes referred to as GM 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 Chevrolet Express models. It fits GMC Savana.

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