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GM 90494182
Crankshaft Position Sensor

1997-2004 GM

Customer Questions & Expert Answers (5)
GM 90494182 Crankshaft Position Sensor
  • Part Description
    Sensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor
  • Replaces
    90540743
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • 2000 Cadillac Catera Crankshaft Position Sensor Diagram for 90494182
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 90494182

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number90494182
    Part DescriptionSensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor
    Other NamesCrankshaft Sensor
    Item Dimensions10.6 x 9.3 x 1.3 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces90540743
    ManufacturerGeneral Motors
    SKU90494182
    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 Trim Engine
    2003-2004 Cadillac CTSBase, Luxury, Luxury Sport6 Cyl 3.2 L GAS
    1997-2001 Cadillac CateraBase, Sport6 Cyl 3.0 L GAS

  • Customer Questions & Expert Answers

    Q:
    Hey, is 90494182 a good match for my vehicle? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 90494182 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Crankshaft Position Sensor on Cadillac Catera? Posted by Customer
    A:
    To change the crankshaft position (CKP) sensor, disconnect the wiring harness from the ckp sensor pigtail and wire securely to a piece of scrap wire about 36 in. Of length for use later as a pull wire. Lift and support the vehicle, loosen the oil cooler lines on the engine block to allow enough room from the sensor pigtail connector. Remove the fastening bolt for the ckp sensor and remove the ckp sensor and the o-ring seal from the engine block and remove the ckp sensor pigtail observing its routing as you pull it down through the path. Direction the pigtail connector over the top of the engine block oil cooler lines to the side of the engine block, where the wire passes between the lines and the engine block at the widest joint of the lines and the block, making an end stop when the pull wire is exposed out from both ends of the connector. Pull the sensor off the pull wire. For the installation, firmly attach the ckp sensor pigtail to the lower end of the pull wire and pass the pigtail connector between the oil cooler lines and the engine block. Another approach is to use the pull wire to consider the sensor pigtail along the top of the oil cooler lines to the rear engine and then pull the wire from the sensor pigtail. Secure the sensor pigtail by connecting to the harness, clean the mating surfaces of the ckp sensor and the engine block clean, and install the ckp sensor with a new o-ring seal, into engine block. Fasten the ckp sensor bolt and tighten it to 8 n.m (71 Ib in). Check the routing of the harness to ensure it does not touch the Exhaust Manifold, then tighten the oil cool lines to the engine block to 30 n.m (22 lb ft). Finally, lower the vehicle and resume inspection of the oil intensity of the motor.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after guiding the pigtail for the 2000 Cadillac Catera? Posted by Customer
    A:
    Connect the sensor pigtail to the harness connector and thoroughly clean the mating surfaces of the CKP sensor and the engine block before installing the CKP sensor with a new O-ring seal into the engine block.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    How do you remove the CKP sensor for the 2003 Cadillac CTS? Posted by Customer
    A:
    Remove the bolt securing the CKP sensor to the engine block, then take out the CKP sensor and O-ring seal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    Q:
    What should be removed after raising for the 2004 Cadillac CTS? Posted by Customer
    A:
    Remove the bolt securing the CKP sensor to the engine block, then take out the CKP sensor and O-ring seal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Crankshaft Position Sensor
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 90494182, Excellent Performance and Perfect Fitment

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