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Chevrolet 12644569 Map Sensor Assembly

2009-2015 Chevrolet

Customer Questions & Expert Answers (2)
12644569 GM Map Sensor Assembly Product Photo 1 of 4
  • Part Description
    SENSOR, Computer Control Sensors
  • Replaces
    12615801
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12644569
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesM.A.P. Sensor, Map Sensor
    Item Dimensions4.1 x 2.1 x 2.0 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12615801
    ManufacturerGeneral Motors
    SKU12644569
    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
    2014-2015 Chevrolet Camaro8 Cyl 7.0LSS 2 DOOR COUPE
    2009-2013 Chevrolet Corvette8 Cyl 7.0L2 DOOR SPECIAL, 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 12644569 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to remove and install the MAP Sensor on Chevrolet Corvette? Posted by Garland T.
    A:
    This applies to all non-turbocharged models. So, the cable had to be disconnected from the terminal with a negative charge. For 5.7L( LS1/LS6) engines on 1999 through 2004 models, remove the PCV hose bracket nut and move the PCV tube and hoses out of the way. First of all, you need to take off injectors together with fuel rail. In addition, it is necessary to unplug electrical connection from the MAP sensor at the back of intake manifold. Now pull towards front then up and out of its retainer. To put it back in place one should do everything in reverse order. The sensor is pushed downwards so that it is tightly held by retainer.The MAP sensors for engines with 6L (LS2), 6.2L (LS3) and 7L (LS7)are located near throttle body on right side of intake manifold.Remove oil filler cap then remove right side engine cover.Disconnect electrical connector to MAP sensor.Pull it off from intake manifold.Remove old grommet from this map sensor and check its condition.If there are cracks or signs that it's been damaged replace.Apply some clean engine oil on this grommet so that it doesn't rip when pushing it into mounting hole.Installation is a reversed form of removing things before.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / May 07, 2026

Genuine GM Part 12644569, the Right Choice

To ensure reliability, purchase GM part # 12644569 Map Sensor Assembly. It is sometimes referred to as Chevrolet MAP 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 Camaro, Corvette models.

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